 |
 |
 |
| 24小時(shí)熱門(mén)版塊排行榜 |
- >論壇更新日志 (1359)
- >考研 (76)
- >導(dǎo)師招生 (68)
- >考博 (58)
- >蟲(chóng)友互識(shí) (55)
- >基金申請(qǐng) (27)
- >論文投稿 (20)
- >休閑灌水 (14)
- >論文道賀祈福 (9)
- >碩博家園 (8)
- >找工作 (8)
- >招聘信息布告欄 (5)
- >文獻(xiàn)求助 (4)
- >公派出國(guó) (4)
- >博后之家 (2)
- >經(jīng)濟(jì)學(xué) (1)
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 1975 | 回復(fù): 4 | ||
yhjiqimao木蟲(chóng) (正式寫(xiě)手)
|
[求助]
求助一個(gè)化合物的微譜數(shù)據(jù)
|
|
求助一個(gè)化合物的微譜數(shù)據(jù),碳譜數(shù)據(jù)從小到大為: 18.8,19.2,21.0,21.3,21.3,21.6,29.6,30.0,31.7,34.4,34.6,42.3,47.0,50.0,65.9,67.4,71.9,77.4,126.9,142.9 |
回復(fù)此樓» 猜你喜歡
0703化學(xué)調(diào)劑
已經(jīng)有12人回復(fù)
-
0703化學(xué) 305求調(diào)劑
已經(jīng)有4人回復(fù)
-
0703化學(xué)調(diào)劑，求各位老師收留
已經(jīng)有10人回復(fù)
-
271材料工程求調(diào)劑
已經(jīng)有5人回復(fù)
-
281求調(diào)劑（0805）
已經(jīng)有16人回復(fù)
-
304求調(diào)劑
已經(jīng)有6人回復(fù)
-
材料工程專(zhuān)碩調(diào)劑
已經(jīng)有6人回復(fù)
-
一志愿天大材料與化工（085600）總分338
已經(jīng)有4人回復(fù)
-
085700資源與環(huán)境308求調(diào)劑
已經(jīng)有3人回復(fù)
-
求材料調(diào)劑
已經(jīng)有8人回復(fù)
» 本主題相關(guān)價(jià)值貼推薦，對(duì)您同樣有幫助:
- 兩個(gè)化合物-----求助可以查微譜數(shù)據(jù)的蟲(chóng)子~
已經(jīng)有4人回復(fù)
- 求助一個(gè)化合物維普數(shù)據(jù)
已經(jīng)有3人回復(fù)
- 微譜求助一化合物��！
已經(jīng)有7人回復(fù)
- 求助一化合物微譜數(shù)據(jù)
已經(jīng)有3人回復(fù)
- 求助一個(gè)化合物微譜數(shù)據(jù)（3），謝謝！
已經(jīng)有3人回復(fù)
- 求助一個(gè)化合物的微普數(shù)據(jù)
已經(jīng)有3人回復(fù)
- 求助一個(gè)化合物維普數(shù)據(jù)
已經(jīng)有6人回復(fù)
- 求助微譜數(shù)據(jù)庫(kù)檢索一化合物
已經(jīng)有3人回復(fù)
- 兩個(gè)三萜類(lèi)化合物微譜碳譜數(shù)據(jù)查詢
已經(jīng)有9人回復(fù)
- 求助微譜數(shù)據(jù)庫(kù)查詢一個(gè)化合物~急~！謝謝
已經(jīng)有3人回復(fù)
- 求助微譜數(shù)據(jù)庫(kù)檢索一化合物
已經(jīng)有4人回復(fù)
- 求助微譜數(shù)據(jù)，謝謝
已經(jīng)有3人回復(fù)
- 求助微譜數(shù)據(jù)，謝謝
已經(jīng)有4人回復(fù)
- 求助一化合物微譜數(shù)據(jù)結(jié)構(gòu)
已經(jīng)有3人回復(fù)
- 求助通過(guò)微譜查詢化合物結(jié)構(gòu)
已經(jīng)有4人回復(fù)
- [求助]哪位好人學(xué)�？梢允褂梦⒆V數(shù)據(jù)庫(kù)，幫我檢索幾個(gè)化合物的母核。謝謝！
已經(jīng)有4人回復(fù)
feng82727
至尊木蟲(chóng) (文壇精英)
- 應(yīng)助: 23 (小學(xué)生)
- 金幣: 10846.4
- 散金: 7103
- 紅花: 22
- 帖子: 16026
- 在線: 1336.7小時(shí)
- 蟲(chóng)號(hào): 793869
- 注冊(cè): 2009-06-14
- 性別: GG
- 專(zhuān)業(yè): 集成電路制造與封裝
2樓2013-02-25 12:07:41
yhjiqimao
木蟲(chóng) (正式寫(xiě)手)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 6110.1
- 帖子: 328
- 在線: 159小時(shí)
- 蟲(chóng)號(hào): 551748
- 注冊(cè): 2008-04-27
3樓2013-02-25 12:56:51
于豪冰
金蟲(chóng) (小有名氣)
- 應(yīng)助: 5 (幼兒園)
- 金幣: 2077.3
- 紅花: 2
- 帖子: 159
- 在線: 96.1小時(shí)
- 蟲(chóng)號(hào): 993481
- 注冊(cè): 2010-04-10
- 專(zhuān)業(yè): 天然藥物化學(xué)
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
yhjiqimao: 金幣+50, ★★★很有幫助 2013-02-25 15:51:49
感謝參與，應(yīng)助指數(shù) +1
yhjiqimao: 金幣+50, ★★★很有幫助 2013-02-25 15:51:49
|
1 . prevezol D C20H33O3Br 相似度:65% The Journal of Organic Chemistry 2003 68 7667-7674 Novel Cytotoxic Brominated Diterpenes from the Red Alga Laurencia obtusa Dimitra Iliopoulou, Nikos Mihopoulos, Constantinos Vagias, Panagiota Papazafiri, and Vassilios Roussis Structure 13C NMR 碳譜模擬圖 2 . methyl-1α-acetoxy-7α,14α-dihydroxy-8,15-isopimaradien-18-oate C23H34O6 相似度:60.8% Phytochemistry 2003 83-87 Bacterial resistance modifying agents from Lycopus europaeus Simon Gibbons, Moyosoluwa Oluwatuyi, Nigel C. Veitch, Alexander I. Gray Structure 13C NMR 碳譜模擬圖 3 . 3α-hydroxy-5,6β-cyclopropano-5β-androsta-17-one C20H30O2 相似度:60% Steroids 2000 65 863-870 Microbial transformation of 3-hydroxy-5,6-cyclopropanocholestanes - An alternative route to 6-methylsteroids Jiann-Long Yan, Shoei-Sheng Lee, K. C. Wang Structure 13C NMR 碳譜模擬圖 4 . Tricyclohumuladiol C15H26O2 相似度:60% Journal of Asian Natural Products Research 2005 7 847-852 Chemical constituents from Schisandra plena R.-T. LI, A.-H. ZHAO, Y.-H. SHENG, Z. NA and H.-D. SUN Structure 13C NMR 碳譜模擬圖 5 . 6β-hydroxyaphidicolin 相似度:60% Journal of Natural Products 1984 Vol 47 497-503 Microbial Transformations of Natural Antitumor Agents, 25. Conversions of 3-Ketoaphidicolin John Ipsen, John P. Rosazza Structure 13C NMR 碳譜模擬圖 6 . ibozol C20H34O2 相似度:60% Phytochemistry 1978 17 1795-1797 Ibozol, a new diterpenoid from Iboza riparia Raymond Zelnik, Ema Rabenhorst, Amabile K. Matida, Hugo E. Gottlieb, David Lavie, Silvio Panizza Structure 13C NMR 碳譜模擬圖 7 . ent-9β-hydroxy-kaur-16-ene C20H32O 相似度:60% Phytochemistry 1983 22 2017-2019 Three ent-kaurene diterpenes from Vellozia caput-ardeae Angelo C. Pinto, Richard Pinchin, Susan K. Do Prado Structure 13C NMR 碳譜模擬圖 8 . 5β,6β-Epoxyandrostane-4,17-dione 相似度:60% Steroids 1995 60 499-505 Competing pathway involved in allylic acetoxylation of androst-5-en-17-one, and oxidation of allylic alcohols with chromium oxides Mitsuteru Numazawa, Mii Tachibana, Miyako Kamiza Structure 13C NMR 碳譜模擬圖 9 . tricyclohumuladiol 相似度:60% Chinese Traditional and Herbal Drugs 2005 36 1619-1620 狹瓣鷹爪花的倍半萜類(lèi)成分研究 陳光英;朱國(guó)元;韓長(zhǎng)日;李慶洋;方宏勛;畢和平 Structure 13C NMR 碳譜模擬圖 10 . (1S,2E,4S,6R,7E,10S,11E)-2,7,11-cembratriene-4m6m10-triol C20H34O3 相似度:60% Acta Chemica Scandinavica 1993 47 683-688 Benzofuranoid Neolignans from Piper wightii Miq.. Tyagi, Om Dutt; Wengel, Jesper; Prasad, Ashok K.; Boll, Per M.; Olsen, Carl E.; Pati, Hari N.; Bisht, Kirpal S.; Parmar, Virinder S. Structure 13C NMR 碳譜模擬圖 11 . (1S,2E,4S,6R,7E,10S,11E)-2,7,11-cembratriene-4,6,10-triol C20H32O2 相似度:60% Tetrahedron 1993 49 4975-4992 Eight new cembranoids from tobacco - structural elucidation and conformational studies Elisabeth Olsson, Jan-Eric Berg, Inger Wahlberg Structure 13C NMR 碳譜模擬圖 12 . compound 14 相似度:60% Australian Journal of Chemistry 1984 37 635-647 The Chemistry of Eremophila spp. XX. The Absolute Stereochemistry of the Viscidane Diterpenes E Ghisalberti, P Jefferies and T Mori Structure 13C NMR 碳譜模擬圖 13 . 2-deoxyintegristerone A 相似度:59.0% Helvetica Chimica Acta 2009 92 753-761 Ecdysteroids from Silene viridiflora András Simon, Noémi Tóth, Gábor Tóth, Zoltán Kele, Judit Groska, Mária Báthori Structure 13C NMR 碳譜模擬圖 14 . Daphnezomine L C22H33NO2 相似度:59.0% Tetrahedron 2002 58 6637-6641 Daphnezomines L, M, N, and O, new alkaloids from Daphniphyllum humile Hiroshi Morita, Jun'ichi Kobayashi Structure 13C NMR 碳譜模擬圖 15 . (2R,3R,5R)-and (2R,3S,5R)-2-isopropyl-3,5-dimethylcyclohexanones C11H20O 相似度:59.0% Russian Journal of Organic Chemistry 2008 44 652-656 ( R )-4-menthenone in reactions of 1,4-conjugate and 1,3-dipolar addition G. Yu. Ishmuratov, E. R. Latypova, P. Ya. Kharisov, R. R. Muslukhov and A. A. Bannova, et al. Structure 13C NMR 碳譜模擬圖 16 . ent-kaur-16-ene-9-ol 相似度:57.1% Phytochemistry 1992 31 1553-1559 Minor diterpene glycosides from sweet leaves of Rubus suavissimus Kazuhiro Ohtani, Yoko Aikawa, Ryoji Kasai, Wen-Hua Chou, Kazuo Yamasaki, Osamu Tanaka Structure 13C NMR 碳譜模擬圖 17 . 3-Iodo-androst-3,5-diene-17-ethylene ketal C21H29O2I 相似度:57.1% Steroids 2011 76 280-290 Systematic investigation on the synthesis of androstane-based 3-, 11-and 17-carboxamides via palladium-catalyzed aminocarbonylation Péter ács, Attila Takács, Mercédesz Kiss, Noémi Pálinkás, Sándor Mahó, László Kollár Structure 13C NMR 碳譜模擬圖 18 . compound 18 C28H50O4Si 相似度:57.1% Journal of the American Chemical Society 2003 125 1498-1500 Total Synthesis of Ingenol Keiji Tanino, Kei Onuki, Kohei Asano, Masaaki Miyashita, Tsuyoshi Nakamura, Yoshinori Takahashi, and Isao Kuwajima Structure 13C NMR 碳譜模擬圖 19 . (11S)-3,3-(Ethylenedioxy)eudesmano-6β,13-diacetate 相似度:57.1% Archives of Pharmacal Research 2011 34 191-198 Synthesis of C6-epimer derivatives of diacetoxy acetal derivative of santonin and their inducing effects on HL-60 leukemia cell differentiation Sin Ho Kweon, Keun Tae Kim, Joon Hee Hong, Tae Sung Kim and Bo Gil Choi Structure 13C NMR 碳譜模擬圖 20 . compound 22 相似度:56.5% Tetrahedron Letters 2004 45 9451-9453 Stereocontrolled total synthesis of (±)-pisiferol and (±)-pisiferal Lokesh Chandra Pati, Debabrata Mukherjee Structure 13C NMR 碳譜模擬圖 21 . 1α,20α-dihydroxyecdysone 相似度:56% Journal of Natural Products 2002 65 1194-1197 Ecdysteroids from a Zoanthus sp. Apichart Suksamrarn,Aroon Jankam, Bongkoch Tarnchompoo, and Sumaitt Putchakarn Structure 13C NMR 碳譜模擬圖 22 . 1α,20R-dihydroxyecdysone C38H44O8 相似度:56% Phytochemistry 1998 49 2305-2310 1α,20R-Dihydroxyecdysone from axyris amaranthoides Satyajit D. Sarker, Vladimir Sik, Huw H. Rees, Laurence Dinan Structure 13C NMR 碳譜模擬圖 23 . methyl 1α,7α-diacetoxy-14α-hydroxy-8,15-isopimaradien-18-oate C25H36O7 相似度:56% Tetrahedron 1999 55 7375-7388 Diterpenoids from Lycopus europaeus and Nepeta septemcrenata: Revised structures and new isopimarane derivatives Ahmed A. Hussein, Benjamín Rodríguez, María de la Paz Martínez-Alcázar, Félix H. Cano Structure 13C NMR 碳譜模擬圖 24 . leoheteronone D C20H31O4 相似度:55% Chemical & Pharmaceutical Bulletin 2005 53(11) 1475-1479 New Bis-spirolabdane-Type Diterpenoids from Leonurus heterophyllus SW. Phan Minh GIANG,Phan Tong SON,Katsuyoshi MATSUNAMI,and Hideaki OTSUKA Structure 13C NMR 碳譜模擬圖 25 . (rel)-6β,17,19-trachylobanetriol C20H32O3 相似度:55% Phytochemistry 2006 67 1322-1325 Three ent-trachylobane diterpenes from the leaf exudates of Psiadia punctulata Bernard F. Juma, Jacob O. Midiwo, Abiy Yenesew, Peter G. Waterman,Matthias Heydenreich, Martin G. Peter Structure 13C NMR 碳譜模擬圖 26 . ent-3a-acetoxy-12-oxo-13-epi-manoyl oxide C22H34O4 相似度:55% Phytochemistry 2004 65 107-115 Biotransformation of ent-13-epi-manoyl oxides difunctionalized at C-3 and C-12 by filamentous fungi Andrés García-Granados, Antonia Fernández, María C. Gutiérrez,Antonio Martínez, Raquel Quirós, Francisco Rivas, JoséM. Arias Structure 13C NMR 碳譜模擬圖 27 . pachyphyllone C20H28O3 相似度:55% Journal of Natural Products 2006 69 1803-1805 Abietane Diterpenoids from Salvia pachyphylla and S. clevelandii with Cytotoxic Activity against Human Cancer Cell Lines Ivn C. Guerrero, Luca S. Andrs, Leticia G. Len, Rubn P.Machn, Jos M. Padrn, Javier G. Luis, and Jos Delgadillo Structure 13C NMR 碳譜模擬圖 28 . comound 18 相似度:55% Journal of Natural Products 2004 67 64-69 The Microbiological Transformation of Two 15β-Hydroxy-ent-kaurene Diterpenes by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, and Melchor G. Hernndez Structure 13C NMR 碳譜模擬圖 29 . agallochin H C20H30O3 相似度:55% Journal of Natural Products 2002 65 382-385 ent-Kaurane and Beyerane Diterpenoids from Excoecaria agallocha1 Ammanamanchi S. R. Anjaneyulu, Vadali Lakshmana Rao, and Karanam Sreedhar Structure 13C NMR 碳譜模擬圖 30 . (-)-7βH-eudesmane-4α,11-diol C15H28O2 相似度:55% Journal of Natural Products 1998 61 22-28 Enantioselective Total Syntheses of (-)-7βH-Eudesmane-4α, 11-diol and (+)-ent-7βH-Eudesmane-4α, 11-diol Fumito Shimoma, Hisao Kondo, Saori Yuuya, Toshio Suzuki, Hisahiro Hagiwara, and Masayoshi Ando Structure 13C NMR 碳譜模擬圖 31 . 3β-hydroxy-5,6α-cyclopropano-5α-androst-4-ene-17-one C20H28O2 相似度:55% Steroids 2000 65 863-870 Microbial transformation of 3-hydroxy-5,6-cyclopropanocholestanes - An alternative route to 6-methylsteroids Jiann-Long Yan, Shoei-Sheng Lee, K. C. Wang Structure 13C NMR 碳譜模擬圖 32 . (13S,17R)-17-Hydroxy-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstane 相似度:55% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 33 . (13S,17R)-3β-Hydroxy-17-acetoxy-13,14-secoandrost-5-ene 相似度:55% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 34 . 3β-Hydroxy-17a-oxa-d-homo-androst-5-en-17-one 相似度:55% Steroids 2008 73 1441-1445 Baeyer-Villiger oxidation of DHEA, pregnenolone, and androstenedione by Penicillium lilacinum AM111 Teresa Kołek, Anna Szpineter, Alina Świzdor Structure 13C NMR 碳譜模擬圖 35 . hatcherenone C20H32O2 相似度:55% Chemical & Pharmaceutical Bulletin 1999 47 138-139 A Novel Skeletal Diterpenoid from the German Liverwort Barbilophozia hatcheri (EVANS) LOESKE Fumihiro NAGASHIMA,Yoko MURAKAMI and Yoshinori ASAKAWA Structure 13C NMR 碳譜模擬圖 36 . 3,11,14-Oxo-abieta-8,12-diene (triptoquinone H) C20H26O3 相似度:55% Phytochemistry 2000 53 715-722 Terpenoids from Tripterigyum hypoglaucum Reiko Fujita, Hongquan Duan, Yoshihisa Takaishi Structure 13C NMR 碳譜模擬圖 37 . flavidusin B C20H32O2 相似度:55% Phytochemistry 1998 48 1025-1029 Diterpenoids from Isodon flavidus Qin-Shi Zhao, Tian Jun, Jian-Min Yue, Shao-Nong Chen, Zhong-Wen Lin, Han-Dong Sun Structure 13C NMR 碳譜模擬圖 38 . carnosol 相似度:55% Phytochemistry 1998 48 1035-1038 Tricyclic diterpenes from Hyptys dilatata Julio G. Urones, Isidro S. Marcos, David Diez, Luis Cubilla R Structure 13C NMR 碳譜模擬圖 39 . 4-(R)-hydroxyselin-7-ene 相似度:55% Journal of Natural Products 1988 Vol 51 719 Chemistry of the Annonaceae, Part XXVI. The Uvarisesquiterpenes, a Novel Type of Benzylated Sesquiterpene from Uvaria angolensis Ilias Muhammad, Peter G. Waterman Structure 13C NMR 碳譜模擬圖 40 . 7α,8α-Epoxy-6α-hydroxyabieta-9(11),13-dien-12-one C20H28O3 相似度:55% Phytochemistry 1994 35 1279-1284 Abietanes and kauranes from leaves of Cryptomeria japonica Wen-Chiung Su, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳譜模擬圖 41 . Leoheterin C20H30O4 相似度:55% Phytochemistry 1993 33 639-641 Preleoheterin and leoheterin, two labdane diterpenes from Leonurus heterophyllus Po Ming Hon, En Si Wang, Stella K.M. Lam, Yuen Ming Choy, Chi Ming Lee, Henry N.C. Wong Structure 13C NMR 碳譜模擬圖 42 . Labda-8,11E,13Z-triene 相似度:55% Phytochemistry 1992 31 615-620 Diterpenoids and cyclolanostanolides from Abies marocana Alejandro F. Barrero, Juan F. Sanchez, Enrique J. Alvarez-Manzaneda, Manuel Muñoz, Ali Haïdour Structure 13C NMR 碳譜模擬圖 43 . dictindiol C20H32O2 相似度:55% Phytochemistry 1991 30 1015-1018 Dolastane diterpenoids from the brown alga Dictyota indica Viqar Uddin Ahmad, Shaista Parveen, Shaheen Bano, Wazir Shaikh, Mustafa Shameel Structure 13C NMR 碳譜模擬圖 44 . 11,12,20-trihydroxy-abieta-8,11,13-triene C20H30O3 相似度:55% Phytochemistry 1991 30 4067-4070 Diterpenes from Salvia mellifera Antonio G. González, Lucia S. Andrés, Javier G. Luis, Ivan Brito, Matias L. Rodríguez Structure 13C NMR 碳譜模擬圖 45 . Pterisolic Acid F C20H30O6 相似度:55% Chemical & Pharmaceutical Bulletin 2011 59(4) 484-487 Pterisolic Acids A—F, New ent-Kaurane Diterpenoids from the Fern Pteris semipinnata Fei WANG, Ya-Ju LI, Fu-Cai REN, Guo-Zhu WEI, and Ji-Kai LIU Structure 13C NMR 碳譜模擬圖 46 . 9,13-Epoxy-6-hydroxy-labdan-16,15-olide C20H32O4 相似度:55% Biochemical Systematics and Ecology 2011 39 216-219 New labdane-type diterpenoids from Leonotis leonurus support circumscription of Lamiaceae s.l. D. Naidoo, V. Maharaj, N.R. Crouch, A. Ngwane Structure 13C NMR 碳譜模擬圖 47 . 3α,5α,14α-trihydroxypregnan-20-one C21H34O4 相似度:55% Steroids 2011 76 1317-1330 Hydroxylation of steroids by Fusarium oxysporum, Exophiala jeanselmei and Ceratocystis paradoxa Patrice C. Peart, Kayanne P. McCook, Floyd A. Russell, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳譜模擬圖 48 . 2β,3β,16-trihydroxy-ent-pimar-8(14)-en-15-one 相似度:55% Phytochemistry 1987 26 2011-2017 Millerenolides,sesquiterpene lactones from Milleria quinqueflora V. Castro,J. Jakupovic,F. Bohlmann Structure 13C NMR 碳譜模擬圖 49 . 3α,12-dihydroxy-4α,20,15,16-bisepoxy-8β,10βH-ent-cleroda-13(16),14-diene C20H30O4 相似度:55% Phytochemistry 1990 29 3233-3241 C. Zdero,F. Bohlmann,G.M. Mungai C. Zdero,F. Bohlmann,G.M. Mungai Structure 13C NMR 碳譜模擬圖 50 . compound C20H28O3 相似度:55% Heterocycles 2009 77 1185-1208 Synthesis of Marine Oxylipin Agardhilactone and its Analogues: A Structural Revision Hiromi Miyaoka, Yoshinori Hara, Ikuo Shinohara, Takao Kurokawa, Etsuko Kawashima, and Yasuji Yamada Structure 13C NMR 碳譜模擬圖 51 . 3β-Hydroxy-17a-oxa-D-homo-androst-5-en-17-one 相似度:55% Steroids 2010 75 1039-1046 Biotransformation of dehydroepiandrosterone (DHEA) with Penicillium griseopurpureum Smith and Penicillium glabrum (Wehmer) Westling Li-Hua Huang, Juan Li, Gong Xu, Xiang-Hua Zhang, Yang-Guang Wang, Ye-Lin Yin, Hong-Min Liu Structure 13C NMR 碳譜模擬圖 52 . Compound 8 相似度:55% Magnetic Resonance in Chemistry 2001 39 414-416 Assignment of 1H and 13C NMR data for (−  -methyl thyrsiflorin A and some scopadulan precursorsManuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳譜模擬圖 53 . compound 7 相似度:55% Phytochemistry 1984 23 1685-1688 13C NMR spectral analysis of grindelane diterpenoid acids Manuel González Sierra, María I. Colombo, Marta E. Zudenigo, Edmundo A. Rúveda Structure 13C NMR 碳譜模擬圖 54 . carnosol 相似度:55% Phytochemistry 1984 23 1677-1679 An abietane diterpene from the labiate Coleus barbatus Alphonse Kelecom Structure 13C NMR 碳譜模擬圖 55 . 5α-bromo-6β-hydroxyandrost-17-one C19H29O2Br 相似度:55% Steroids 1998 63 62-69 Reaction of androst-5-en-17-one with hypobromous acid and its use for synthesis of 19-oxygenated 5-ene and 4-en-6-one steroids Mitsuteru Numazawa, Keiko Yamada Structure 13C NMR 碳譜模擬圖 56 . 3β,4β-dihydroxyandrost-5-en-17-one 相似度:55% Steroids 1998 63 650-664 The scope and limitations of the reaction of δ5-steroids with mercury(II) trifluoroacetate Peter L. D. Ruddock, David J. Williams, Paul B. Reese Structure 13C NMR 碳譜模擬圖 57 . (3E,5S,7E,11S,12S,14E)-11-methyl-15-nordolabella-3,7,14-trien-5-ol C20H32O 相似度:55% Chinese Traditional and Herbal Drugs 2000 31 5-7 Studies on the Chemical Constituents of the Soft Coral (Clavularia inflata Scheuk var. luzoniana) Department of Chemistry; South China Normal University (Guangzhou )Zeng Zhi Department of Chemistry; Sun Yat sen University Fu Xiong and Zeng Longmei; Structure 13C NMR 碳譜模擬圖 58 . 6β-Hydroxymethyl-androsta-1,4-dien-3,17-dion C20H26O3 相似度:55% Pharmazie 2006 61 575-581 Exemestan-Derivate – Synthese und Prüfung auf Aromatase-Hemmung / Derivatives of exemestane – synthesis and evaluation of aromatase inhibition K. Görlitzer, Ch. Bonnekessel, P. G. Jones, A. Palusczak and R. W. Hartmann Structure 13C NMR 碳譜模擬圖 59 . 4β,11-二羥基-對(duì)映桉烷 C15H28O2 相似度:55% Chinese Pharmaceutical Journal 1995 30 264-265 Chemical study on Laggera pterodonta Zhao Aihua, Zhu Yan, Wei Junxian Structure 13C NMR 碳譜模擬圖 60 . 12-Formyl-13-methoxytotara-8,11,13-triene C22H32O2 相似度:55% Bioorganic & Medicinal Chemistry 2000 8 1653-1662 The synthesis and antibacterial activity of totarol derivatives. part 2: modifications at C-12 and O-13 Gary B Evans, Richard H Furneaux Structure 13C NMR 碳譜模擬圖 61 . compound 12 C21H34O2 相似度:55% Tetrahedron 2012 68 1729-1735 Synthesis of two osteoclast-forming suppressors, demethylincisterol A3 and chaxine A Arata Yajima, Yuuma Kagohara, Keisuke Shikai, Ryo Katsuta, Tomoo Nukada Structure 13C NMR 碳譜模擬圖 62 . marrubenol 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 63 . compound 8 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 64 . compound 9 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 65 . compound 5 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 66 . Cyanthiwigin X C20H32O3 相似度:55% Tetrahedron 2002 58 7809-7819 The new bioactive diterpenes cyanthiwigins E–AA from the Jamaican sponge Myrmekioderma styx Jiangnan Peng, Kelly Walsh, Valarie Weedman, Jennifer D Bergthold, John Lynch, Kuo L Lieu, Irwin A Braude, Michelle Kelly, Mark T Hamann Structure 13C NMR 碳譜模擬圖 67 . (+)-(4S,4aR,8aS)-4-(3-hydroxy-3-methylbutyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-1(4H)-naphthalenone C19H32O2 相似度:55% Tetrahedron 2002 58 5275-5285 The synthesis of Ambra oxide related compounds starting from (+)-larixol. Part 3 Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳譜模擬圖 68 . cumbiasin A C20H28O4 相似度:55% The Journal of Organic Chemistry 2000 65 6682-6687 The Cumbiasins, Structurally Novel Diterpenes Possessing Intricate Carbocyclic Skeletons from the West Indian Sea Whip Pseudopterogorgia elisabethae (Bayer)1 Abimael D. Rodríguez, Catherine Ramírez, and Yan-Ping Shi Structure 13C NMR 碳譜模擬圖 69 . compound 9 C20H34O2 相似度:55% Tetrahedron 1995 51 5291-5298 Irregular cembranoids containing a 13-membered carbocyclic skeleton isolated from a soft coral, Sarcophyton species Tetsuo Iwagawa, Shun Nakamura, Takahiro Masuda, Hiroaki Okamura, Munehiro Nakatani, Motto Siro Structure 13C NMR 碳譜模擬圖 70 . (-)-(1'R,3'R,6'S)(6-isopropyl-1-methylcyclohex-3-yl) 6-О-acetyl-2-acetamido-2,3,4-trideoxy-α-D-erythro-hex-3-enopyranoside 相似度:55% Russian Journal of Organic Chemistry 2011 47 1750-1754 Glucosaminides proceeding from levoglycosenone L. Kh. Faizullina, M. M. Iskakova, Sh. M. Salikhov, M. G. Safarov and F. A. Valeev Structure 13C NMR 碳譜模擬圖 71 . compound B 相似度:55% The Journal of Antibiotics 1996 49 682-688 Mechanism of Multiple Aminoglycoside Resistance of Kasugamycin-producing Streptomyces kasugaensis MB273: Involvement of Two Types of Acetyltransferases in Resistance to Astromicin Group Antibiotics KUNIMOTO HOTTA, TETSU OGATA, JUN ISHIKAWA, MASANORI OKANISHI, SATOSHI MIZUNO, MOTO MORIOKA, HIROSHI NAGANAWA, YOSHIRO OKAMI Structure 13C NMR 碳譜模擬圖 72 . carnosol C20H26O4 相似度:55% Agricultural and Biological Chemistry 1982 46 1661-1666 Structure of a New Antioxidative Phenolic Diterpene Isolated from Rosemary (Rosmarinus officinalis L.) Reiko INATANI, Hidetsugu FUWA, Haruo SETO, Nobuji NAKATANI Structure 13C NMR 碳譜模擬圖 73 . carnosol 相似度:55% Food Chemistry 2011 124 468-475 Analysis of the anti-inflammatory properties of Rosmarinus officinalis L. in mice Jucélia Pizzetti Benincá, Juliana Bastos Dalmarco, Moacir Geraldo Pizzolatti, Tania Silvia Fröde Structure 13C NMR 碳譜模擬圖 74 . albifolione C20H32O2 相似度:55% Chemistry & Biodiversity 2012 9 2254-2261 Bioactive Sesquiterpenoids and Diterpenoids from the Liverwort Bazzania albifolia Na Liu, Dong-Xiao Guo, Shu-Qi Wang, Yan-Yan Wang, Li Zhang, Gang Li and Hong-Xiang Lou Structure 13C NMR 碳譜模擬圖 75 . 12β-hydroxy-acetylfawcettiine C20H31NO5 相似度:55% Chemical & Pharmaceutical Bulletin 2012 60 1448-1452 New Alkaloids from Lycopodium japonicum Bo Li, Wei-Dong Zhang, Yi-Ren He, Lu Lu, De-Yun Kong, Yun-Heng Shen Structure 13C NMR 碳譜模擬圖 76 . 8β-acetoxy-12β-hydroxylycopodine C18H27NO4 相似度:55% Chemical & Pharmaceutical Bulletin 2012 60 1448-1452 New Alkaloids from Lycopodium japonicum Bo Li, Wei-Dong Zhang, Yi-Ren He, Lu Lu, De-Yun Kong, Yun-Heng Shen Structure 13C NMR 碳譜模擬圖 77 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl 4-methyl-3-(methylethyl)pentanoate C24H42O5 相似度:55% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 78 . (3Z,5E,9E,1R*,7R*,12aR*)-1-isopropyl-6,10,12a-trimethy1-1,2,4,7,8,11,12,12a-octahydrocyclopenta-cycloundecen-7-o1 C20H32O 相似度:55% Acta Scientiarum Naturalium Universitatis Sunyatseni 1996 35(S2) 168-170 The Structure of a Bicyclic Diterpene Alcohol with a Rearranged Skeleton Zeng Zhi, Fu Xiong, Zeng Longmei Structure 13C NMR 碳譜模擬圖 79 . compound 相似度:55% Journal of the American Chemical Society 1987 109 3025-3036 Total synthesis of the marine sesquiterpenes dactylol and africanol. De novo construction of a cyclooctanoid natural product from cycloheptane precursors Leo A. Paquette, Won Hun Ham Structure 13C NMR 碳譜模擬圖 80 . 2-deoxyoryzalexin S 相似度:55% Journal of Natural Products 2012 75 1944-1950 Regio- and Diastereoselective Synthesis and X-ray Structure Determination of (+)-2-Deoxyoryzalexin S from (+)-Podocarpic Acid. Structural Nonidentity with Its Nominal Natural Isolated Enantiomer Francesca Leonelli, Valentina Latini, Andrea Trombetta, Gabriele Bartoli, Francesca Ceccacci, Angela La Bella, Alessio Sferrazza, Doriano Lamba, Luisa M. Migneco, and Rinaldo Marini Bettolo Structure 13C NMR 碳譜模擬圖 81 . 1α,12β-dihydroxy-6α-acetoxy-entkaura-9(11),16-dien-15-one C22H30O5 相似度:54.5% Journal of Natural Products 2008 71(8) 1418-1422 ent-Kaurane Diterpenoids from the Liverwort Jungermannia atrobrunnea Jian-Bo Qu, Rui-Liang Zhu, Yan-Li Zhang, Huai-Fang Guo, Xiao-Ning Wang, Chun-Feng Xie, Wen-Tao Yu, Mei Ji, and Hong-Xiang Lou Structure 13C NMR 碳譜模擬圖 82 . macrocalyxin G C22H34O8 相似度:54.5% Acta Botanica Sinica 1994 36 320-324 Chemical Structure of Macrocalyxin G Wang Xian-rong and Wang Hong-ping Structure 13C NMR 碳譜模擬圖 83 . 3β-Hydroxy-androst-5-eno[17,16-d]-2'-amino-6'-ethoxypyrimidine 相似度:54.5% Steroids 2002 67 203-209 Synthesis of some A- and D-ring fused steroidal pyrazoles, isoxazoles and pyrimidines Warjeet S. Laitonjam, Tombisana S. Rajkumar, Brajakishor S. Chingakham Structure 13C NMR 碳譜模擬圖 84 . (13S,17R)-17-Acetoxy-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstane 相似度:54.5% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 85 . Macrocalyxin G C22H34O8 相似度:54.5% Phytochemistry 1995 38 921-926 Structures of macrocalyxin B, F, G and H, and maoyerabdosin from Isodon macrocalyx Wang Xian-Rong, Wang Hong-Ping, Hu Hui-Ping, Sun Han-Dong, Wang Su-Qing, Shinichi Ueda, Yoshihiro Kuroda, Tetsuro Fujita Structure 13C NMR 碳譜模擬圖 86 . compound 6 相似度:54.5% Phytochemistry 1986 25 1747-1749 Sesquiterpene lactones from Laserpitium garganicum Giovanni Appending, Maria Grazia Valle, Rosamaria Caniato, Elsa Maria Cappelletti Structure 13C NMR 碳譜模擬圖 87 . compound 2b C22H32N2O2 相似度:54.5% Steroids 1995 60 195-203 Structure of 3β-hydroxy-16-oxo-24-nor-17-azachol-5-eno-23-nitrile and its 20S epimer Jacek W. Morzycki, Zenon Lotowski, Leszek Siergiejczyk, Janusz Lipkowski, Anna Tabaszewska, Jacek Wójcik Structure 13C NMR 碳譜模擬圖 88 . compound 11 相似度:54.5% Steroids 1994 59 30-33 N-Alkylation of 17-azasteroids Jacek W. Morzycki, Zenon Łotowski Structure 13C NMR 碳譜模擬圖 89 . 2α,5α-diacetoxy-10β,11b,18-trihydroxy-taxa-4(20),12(13)-diene C24H36O7 相似度:54.5% Tetrahedron 2008 64 8102-8116 Structural diversification of taxanes by whole-cell biotransformation Jungui Dai, Runjiang Qu, Jian-hua Zou, Xiaoguang Chen Structure 13C NMR 碳譜模擬圖 90 . 13-epiazorellanol C22H36O3 相似度:54.5% Phytotherapy Research 2007 21 1082-1086 Azorellane diterpenoids from Laretia acaulis inhibit nuclear factor-kappa B activity Jorge Borquez, Luis A. Loyola, Glauco Morales, Aurelio San-Martín, Raquel Roldan, Nieves Marquez and Eduardo Muñoz Structure 13C NMR 碳譜模擬圖 91 . compound 17a C24H36O 相似度:54.5% Canadian Journal of Chemistry 2004 82 177-184 An iterative approach to three fragments of ionomycin Claude Spino, Martin Allan Structure 13C NMR 碳譜模擬圖 92 . teucrolin F C24H34O8 相似度:54.1% Phytochemistry 2002 59 409-414 neo-Clerodane diterpenoids from Teucrium oliverianum and structure revision of teucrolin E Mohammed A. Al-Yahya, Farouk S. El-Feraly, D. Chuck Dunbar, Ilias Muhammad Structure 13C NMR 碳譜模擬圖 93 . hexanorcucurbitacin F C25H36O14 相似度:54.1% Acta Pharmaceutica Sinica 2004 Vol 39 910-912 Isolation and identification of a new cucurbitacin from Picria fel-terrae ZOU Jie-ming; WANG Li-sheng; MA Xue-min; SHI Ren-bing; GUO Ya-jian Structure 13C NMR 碳譜模擬圖 94 . Hexanorcucurbitacin F 相似度:54.1% Phytochemistry 1996 41 1169-1174 Cucurbitane glycosides from Hemsleya panacis-scandens rhizomes Hideo Kubo, Kazuhiro Ohtani, Ryoji Kasai, Kazuo Yamasaki, Rui-Lin Nie, Osamu Tanaka Structure 13C NMR 碳譜模擬圖 95 . 17,19-diacetoxy-13-hydroxy-clerod-14,15-one 相似度:54.1% Phytochemistry 1993 33 827-830 Microbial transformation of diterpenes: Hydroxylation of 17-acetoxy-kolavenol acetate by Mucor plumbeus Joseph J. Hoffmann, Braulio M. Fraga Structure 13C NMR 碳譜模擬圖 96 . 17,19-diacetoxy-13-hydroxy-clerod-14,15-one 相似度:54.1% Phytochemistry 1993 33 827-830 Microbial transformation of diterpenes: Hydroxylation of 17-acetoxy-kolavenol acetate by Mucor plumbeus Joseph J. Hoffmann, Braulio M. Fraga Structure 13C NMR 碳譜模擬圖 97 . compound 2 C24H36O5 相似度:54.1% Phytochemistry 1990 29 1330-1332 Perseapicroside A,hexanorcucurbitacin-type glucopyranoside from Persea mexicana Ayumi Ohsaki,Takashi Kubota,Yukihiro Asaka Structure 13C NMR 碳譜模擬圖 98 . compound 1a 相似度:52.3% Journal of Natural Products 2007 70 1971-1976 Structure and Absolute Configuration of Clerodane Diterpene Glycosides and a Rearranged Cadinane Sesquiterpene Glycoside from the Stems of Tinospora sinensis Wei Li, Kun Wei, Hongwei Fu, and Kazuo Koike Structure 13C NMR 碳譜模擬圖 99 . (1α,3α,4S,5S,7S,8α,9S,10α,11R)-7,8,9-triacetyloxylongipinan-1-ol C21H32O7 相似度:52.3% Journal of Natural Products 2002 65 1540-1546 Jiquilpane Hydrocarbon Skeleton Generated by Two Successive Wagner-Meerwein Rearrangements of Longipinane Derivatives Luisa U. Román,Carlos M. Cerda-García-Rojas,Ramón Guzmán,Concepción Armenta, Juan D. Hernández, and Pedro Joseph-Nathan Structure 13C NMR 碳譜模擬圖 100 . pterodontoside C C21H38O7 相似度:52.3% Journal of Natural Products 1997 60 545-549 Eleven New Eudesmane Derivatives from Laggera pterodonta Yu Zhao, Jian-Min Yue, Yi-Neng He, Zhong-Wen Lin, and Han-Dong Sun Structure 13C NMR 碳譜模擬圖 101 . Epiadejone diacetate C23H32O5 相似度:52.3% Phytochemistry 2009 70 1038-1048 A chemotaxonomic study of nine Canarian Sideritis species Braulio M. Fraga, Melchor G. Hernández, Concepción Fernández, José M.H. Santana Structure 13C NMR 碳譜模擬圖 102 . pterodontoside C 相似度:52.3% Chinese Chemical Letters 1996 7 1093-1094 EUDESMANES AND EUDESMANOIC GLUCOSIDES FROM LAGGERA PETERODONTA YU ZHAO,JIAN MIN YUE,JING KAI DING,ZHONG WEN LIN AND HAN DONG SUN Structure 13C NMR 碳譜模擬圖 103 . 3α,7α-dihydroxy-5β-cholane-24-phosphonic acid 相似度:52.3% Steroids 2005 70 681-689 Synthesis and in vitro cholesterol dissolution by 23- and 24-phosphonobile acids Ponnusamy Babu, Uday Maitra Structure 13C NMR 碳譜模擬圖 104 . compound 4 C21H34O2 相似度:52.3% Chemical & Pharmaceutical Bulletin 1999 47 138-139 A Novel Skeletal Diterpenoid from the German Liverwort Barbilophozia hatcheri (EVANS) LOESKE Fumihiro NAGASHIMA,Yoko MURAKAMI and Yoshinori ASAKAWA Structure 13C NMR 碳譜模擬圖 105 . 8β-hydroxypregna-4,14-diene-3,20-dione 相似度:52.3% Journal of Natural Products 1987 Vol 50 463 New Hydroxylation Products of Progesterone with Mucor griseocyanus John F. Templeton, V. P. Sashi Kumar, Kirk Marat, R. S. Kim, F. S. Labella, Dennis Cote Structure 13C NMR 碳譜模擬圖 106 . (1R,4R,5R,8R,9S)-4,5-Epoxycaryophyllane-14-ol 14-O-β-D-glucopyranoside 相似度:52.3% Phytochemistry 1994 35 635-639 Biotransformation of caryophyllene oxide by cultured cells of Eucalyptus perriniana Yutaka Orihara, Kenji Saiki, Tsutomu Furuya Structure 13C NMR 碳譜模擬圖 107 . methyl-8βH-9α-hydroxylabda-13Z-en-15-oate C21H36O3 相似度:52.3% Phytochemistry 1991 30 211-213 Diterpenes from Leyssera gnaphaloides F. Tsichritzis, J. Jakupovic Structure 13C NMR 碳譜模擬圖 108 . [17(20)E]-3β-Hydroxypregna-5,17(20)-dien-21-oylamide C21H31NO2 相似度:52.3% Bioorganic & Medicinal Chemistry Letters 2010 20 5495-5498 [17(20)E]- and [17(20)Z]-pregna-5,17(20)-dien-21-oylamides. Facile synthesis and primary evaluation for cancer cells proliferation Sergey V. Stulov, Maria G. Zavialova, Arif R. Mehtiev, Roman A. Novikov, Yaroslav V. Tkachev, Vladimir P. Timofeev, Alexander Yu Misharin Structure 13C NMR 碳譜模擬圖 109 . 6β-acetoxy-3β-hydroxyandrost-4-en-17-one 相似度:52.3% Steroids 1999 64 812-819 The effect of 4β and 19 ester functionalities on some electrophilic addition reactions of Δ5-steroids Peter L. D. Ruddock, Paul B. Reese Structure 13C NMR 碳譜模擬圖 110 . 3β,15β-Dihydroxy-5,16-pregnadien-20-one C21H30O3 相似度:52.3% Steroids 1996 61 74-81 15β-Hydroxysteroids(Part I). Steroids of the human perinatal period: The synthesis of 3β,15β,17α-trihydroxy-5-pregnen-20-one Anthony Y. Reeder, George E. Joannou Structure 13C NMR 碳譜模擬圖 111 . 4-O-methylsartone B C21H34O2 相似度:52.3% Bulletin of the Chemical Society of Japan 1996 69 3543-3549 Ichthyotoxic Cembranoids from the Soft Coral, Sarcophyton sp. Tetsuo Iwagawa, Shun Nakamura, Hiroaki Okamura, Munehiro Nakatani Structure 13C NMR 碳譜模擬圖 112 . compound 36a C21H32O9 相似度:52.3% Bioorganic & Medicinal Chemistry 2010 18 2501-2514 Conjugates of plumbagin and phenyl-2-amino-1-thioglucoside inhibit MshB, a deacetylase involved in the biosynthesis of mycothiol David W. Gammon, Daniel J. Steenkamp, Vuyo Mavumengwana, Mohlopheni J. Marakalala, Theophilus T. Mudzunga, Roger Hunter, Muganza Munyololo Structure 13C NMR 碳譜模擬圖 113 . (1R,4aS)-decahydro-1β,4aβ-dimethyl-1α-[(2,3,5,6-tetramethoxybenzene)methyl]-naphthalen-2-one C25H36O7 相似度:52.3% The Journal of Organic Chemistry 1998 63 5890-5894 Efficient Total Synthesis of (− -IlimaquinoneStéphane Poigny, Michèle Guyot, and Mohammad Samadi Structure 13C NMR 碳譜模擬圖 114 . 1α,6β-dihydroxy-5,10-bis-epi-eudesm-4(15)-ene-6-O-β-D-glucopyranoside C21H36O7 相似度:52.3% Molecules 2011 16 9017-9024 A New Eudesmane Sesquiterpene Glucoside from Liriope muscari Fibrous Roots Hai Ming Zhang, Gang Li Wang, Chun Qi Bai, Peng Liu, Zi Mu Liu, Qi Zhi Liu, Yong Yan Wang, Zhi Long Liu, Shu Shan Du and Zhi Wei Deng Structure 13C NMR 碳譜模擬圖 115 . 1,4-cis-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)pentyl]-3-oxo-2-oxolanyl}methyl hexanoate C21H38O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 116 . 1,4-trans-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)pentyl]-3-oxo-2-oxolanyl}methyl hexanoate C21H38O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 117 . (E)-[4-hexylidene-1-(hydroxymethyl)-3-oxo-2-oxolanyl]-methyl 4-methyl-3-(methylethyl)pentanoate C21H36O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 118 . compound 7 相似度:52.3% Organic Magnetic Resonance 1982 19 95-97 The assignment of 13C NMR shift data in clerodanes and related structures J. M. Luteijn, A. Van Veldhuizen and A. De Groot Structure 13C NMR 碳譜模擬圖 119 . compound 8 相似度:52.3% Organic Magnetic Resonance 1982 19 95-97 The assignment of 13C NMR shift data in clerodanes and related structures J. M. Luteijn, A. Van Veldhuizen and A. De Groot Structure 13C NMR 碳譜模擬圖 120 . recurvatiane A C21H30O7 相似度:52.3% Phytochemistry 2011 72 284-289 The recurvatianes: A suite of oxygenated guaiane sesquiterpenes from Perezia recurvata Amalia B. Gallardo, Mercedes Cueto, Ana R. Díaz-Marrero, Pedro Cuadra, Victor Fajardo, José Darias Structure 13C NMR 碳譜模擬圖 121 . Methyl 8α,9α-epoxy-labd-8-en-15-oate C21H36O3 相似度:52.3% Journal of the Brazilian Chemical Society 2007 18 1585-1589 New Triterpene and Antibacterial Labdenoic Acid Derivatives from Moldenhawera nutans Juceni P. David, Jailton Ferrari, Jorge M. David, Alaíse G. Guimarães, Fernanda W. de M. Lima and Geórgia L. S. de Souza Structure 13C NMR 碳譜模擬圖 122 . compound 4 相似度:52.3% Australian Journal of Chemistry 1984 37 635-647 The Chemistry of Eremophila spp. XX. The Absolute Stereochemistry of the Viscidane Diterpenes E Ghisalberti, P Jefferies and T Mori Structure 13C NMR 碳譜模擬圖 123 . strobilol J C25H40O5 相似度:52.1% Helvetica Chimica Acta 2008 Vol. 91 1595 Cadinane-Type Sesquiterpenoids, Strobilols E–K, from the Liquid Culture of Strobilurus ohshimae Fuminori Hiramatsu, Tetsuya Murayama, Takuya Koseki, Katsuhide Okada, and Yoshihito Shiono Structure 13C NMR 碳譜模擬圖 124 . daphnezomine L methyl ester C23H35NO2 相似度:52.1% Journal of Natural Products 2009 72 1669-1672 Alkaloids from the Leaves of Daphniphyllum subverticillatum Chuan-Rui Zhang, Hong-Bing Liu, Teng Feng, Jian-Yong Zhu, Mei-Yu Geng, and Jian-Min Yue Structure 13C NMR 碳譜模擬圖 125 . triol 相似度:52.1% Journal of Natural Products 2000 63 205-209 New Isomalabaricane Triterpenes from the Marine Sponge Stelletta globostellata That Induce Morphological Changes in Rat Fibroblasts1 Naoya Oku, Shigeki Matsunaga, Shun-ichi Wada, Shugo Watabe, and Nobuhiro Fusetani Structure 13C NMR 碳譜模擬圖 126 . wedelia prostata 相似度:52.1% Natural Product Research 1994 4 1-7 Eudesmanolide Lactones from Wedelia paludosa Dalva T. Ferreira; Anselma R. Levorato; Terezinha De J. Faria; Mário G. De Carvalho; Raimundo Braz-filho Structure 13C NMR 碳譜模擬圖 127 . 1β,9α-diacetoxy-4α-hydroxy-6β--isobutyroxyprostatolide 相似度:52.1% Journal of Natural Products 1993 Vol 56 386 New Eudesmanolide Sesquiterpenes from a Philippines Collection of Wedelia prostata Consolacion Y. Ragasa, William G. Padolina, Bruce F. Bowden, Shangxiao Li, Dianne M. Tapiolas, John C. Coll Structure 13C NMR 碳譜模擬圖 128 . compound 25a 相似度:52.1% Phytochemistry 1990 29 3173-3187 Diterpenes and other constituents from Relhania species F. Tsichritzis,J. Jakupovic Structure 13C NMR 碳譜模擬圖 129 . 3β,4β-diacetoxy-5α-bromo-6β-hydroxyandrostan-17-one C23H33BrO6 相似度:52.1% Steroids 1999 64 812-819 The effect of 4β and 19 ester functionalities on some electrophilic addition reactions of Δ5-steroids Peter L. D. Ruddock, Paul B. Reese Structure 13C NMR 碳譜模擬圖 130 . compound 3' 相似度:52.1% Chinese Traditional and Herbal Drugs 2010 41 681-685 Chemical constituents of Wedelia trilobata WU Mei-lan; ZHANG De-zhi; XU Qing-jun; XIE Rong-rong; LI Qian-qiong Structure 13C NMR 碳譜模擬圖 131 . (17(20)E)-3β-hydroxy-17-[(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)methylene]androst-5-ene C25H37NO2 相似度:52.1% Steroids 2012 77 77-84 Synthesis of 21-nitrogen substituted pregna-5,17(20)-dienes from pregnenolone Sergey V. Stulov, Yaroslav V. Tkachev, Roman A. Novikov, Maria G. Zavialova, Vladimir P. Timofeev, Alexander Yu. Misharin Structure 13C NMR 碳譜模擬圖 132 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl octanoate C23H40O5 相似度:52.1% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 133 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl decanoate C25H44O5 相似度:52.1% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 134 . 3β,20-Diacetoxy-1α,11α-epoxy-4-pregnene C25H36O5 相似度:52% Steroids 2011 76 1458-1464 Microwave assisted preparation of C(1)-C(11) oxygen-bridged pregnanes Lautaro D. Alvarez, Juan M. Sonego, Adriana S. Veleiro, Gerardo Burton Structure 13C NMR 碳譜模擬圖 135 . (2β,5β,10α,13α)-2-hydroxypimara-9(11),15-dien-12-one C20H30O2 相似度:50% Chemistry & Biodiversity 2006 Vol. 3 473 Isolation, DNA Topoisomerase-II Inhibition, and Cytotoxicity of Three New Terpenoids from the Bark of Macaranga tanarius Shun-ichi Wada and Reiko Tanaka Structure 13C NMR 碳譜模擬圖 136 . 15-Hydroxy-Tmuurolol C15H26O2 相似度:50% Journal of Natural Products 2009 72 99-101 T-Muurolol Sesquiterpenes from the Marine Streptomyces sp. M491 and Revision of the Configuration of Previously Reported Amorphanes Ling Ding, Roland Pfoh, Stephan Ruhl, Song Qin,and Hartmut Laatsch Structure 13C NMR 碳譜模擬圖 137 . 11,15-Dihydroxy-T-muurolol C15H26O3 相似度:50% Journal of Natural Products 2009 72 99-101 T-Muurolol Sesquiterpenes from the Marine Streptomyces sp. M491 and Revision of the Configuration of Previously Reported Amorphanes Ling Ding, Roland Pfoh, Stephan Ruhl, Song Qin,and Hartmut Laatsch Structure 13C NMR 碳譜模擬圖 138 . curcumrinol A C20H32O3 相似度:50% Helvetica Chimica Acta 2008 Vol. 91 944 Cytotoxic Diterpenes from the Root Tuber of Curcuma wenyujin Wei Huang, Peng Zhang, Ye-Cheng Jin, Qiang Shi, Yi-Yu Cheng, Hai-Bin Qu, and Zhong-Jun Ma Structure 13C NMR 碳譜模擬圖 139 . pedunculatic acid B C20H30O5 相似度:50% Helvetica Chimica Acta 2006 Vol. 89 1017 Two New Diterpenoids from Callicarpa pedunculata Hai-Yang Liu, Hong-Ping He, Suo Gao, Chang-Xiang Chen, Yue-Mao Shen, and Xiao-Jiang Hao Structure 13C NMR 碳譜模擬圖 140 . 2-deoxo-2-(acetyloxy)- 9-oxoageraphorone C17H26O3 相似度:50% Helvetica Chimica Acta 2006 Vol. 89 3104 Cadinene Derivatives from Eupatorium adenophorum Ming-Zhong Wang, Yan-Yan Zhang , Shun-Lin Li, Xiang-Hai Cai, and Xiao-Dong Luo Structure 13C NMR 碳譜模擬圖 |
4樓2013-02-25 15:01:34
于豪冰
金蟲(chóng) (小有名氣)
- 應(yīng)助: 5 (幼兒園)
- 金幣: 2077.3
- 紅花: 2
- 帖子: 159
- 在線: 96.1小時(shí)
- 蟲(chóng)號(hào): 993481
- 注冊(cè): 2010-04-10
- 專(zhuān)業(yè): 天然藥物化學(xué)
【答案】應(yīng)助回帖
|
1 . prevezol D C20H33O3Br 相似度:65% The Journal of Organic Chemistry 2003 68 7667-7674 Novel Cytotoxic Brominated Diterpenes from the Red Alga Laurencia obtusa Dimitra Iliopoulou, Nikos Mihopoulos, Constantinos Vagias, Panagiota Papazafiri, and Vassilios Roussis Structure 13C NMR 碳譜模擬圖 2 . methyl-1α-acetoxy-7α,14α-dihydroxy-8,15-isopimaradien-18-oate C23H34O6 相似度:60.8% Phytochemistry 2003 83-87 Bacterial resistance modifying agents from Lycopus europaeus Simon Gibbons, Moyosoluwa Oluwatuyi, Nigel C. Veitch, Alexander I. Gray Structure 13C NMR 碳譜模擬圖 3 . 3α-hydroxy-5,6β-cyclopropano-5β-androsta-17-one C20H30O2 相似度:60% Steroids 2000 65 863-870 Microbial transformation of 3-hydroxy-5,6-cyclopropanocholestanes - An alternative route to 6-methylsteroids Jiann-Long Yan, Shoei-Sheng Lee, K. C. Wang Structure 13C NMR 碳譜模擬圖 4 . Tricyclohumuladiol C15H26O2 相似度:60% Journal of Asian Natural Products Research 2005 7 847-852 Chemical constituents from Schisandra plena R.-T. LI, A.-H. ZHAO, Y.-H. SHENG, Z. NA and H.-D. SUN Structure 13C NMR 碳譜模擬圖 5 . 6β-hydroxyaphidicolin 相似度:60% Journal of Natural Products 1984 Vol 47 497-503 Microbial Transformations of Natural Antitumor Agents, 25. Conversions of 3-Ketoaphidicolin John Ipsen, John P. Rosazza Structure 13C NMR 碳譜模擬圖 6 . ibozol C20H34O2 相似度:60% Phytochemistry 1978 17 1795-1797 Ibozol, a new diterpenoid from Iboza riparia Raymond Zelnik, Ema Rabenhorst, Amabile K. Matida, Hugo E. Gottlieb, David Lavie, Silvio Panizza Structure 13C NMR 碳譜模擬圖 7 . ent-9β-hydroxy-kaur-16-ene C20H32O 相似度:60% Phytochemistry 1983 22 2017-2019 Three ent-kaurene diterpenes from Vellozia caput-ardeae Angelo C. Pinto, Richard Pinchin, Susan K. Do Prado Structure 13C NMR 碳譜模擬圖 8 . 5β,6β-Epoxyandrostane-4,17-dione 相似度:60% Steroids 1995 60 499-505 Competing pathway involved in allylic acetoxylation of androst-5-en-17-one, and oxidation of allylic alcohols with chromium oxides Mitsuteru Numazawa, Mii Tachibana, Miyako Kamiza Structure 13C NMR 碳譜模擬圖 9 . tricyclohumuladiol 相似度:60% Chinese Traditional and Herbal Drugs 2005 36 1619-1620 狹瓣鷹爪花的倍半萜類(lèi)成分研究 陳光英;朱國(guó)元;韓長(zhǎng)日;李慶洋;方宏勛;畢和平 Structure 13C NMR 碳譜模擬圖 10 . (1S,2E,4S,6R,7E,10S,11E)-2,7,11-cembratriene-4m6m10-triol C20H34O3 相似度:60% Acta Chemica Scandinavica 1993 47 683-688 Benzofuranoid Neolignans from Piper wightii Miq.. Tyagi, Om Dutt; Wengel, Jesper; Prasad, Ashok K.; Boll, Per M.; Olsen, Carl E.; Pati, Hari N.; Bisht, Kirpal S.; Parmar, Virinder S. Structure 13C NMR 碳譜模擬圖 11 . (1S,2E,4S,6R,7E,10S,11E)-2,7,11-cembratriene-4,6,10-triol C20H32O2 相似度:60% Tetrahedron 1993 49 4975-4992 Eight new cembranoids from tobacco - structural elucidation and conformational studies Elisabeth Olsson, Jan-Eric Berg, Inger Wahlberg Structure 13C NMR 碳譜模擬圖 12 . compound 14 相似度:60% Australian Journal of Chemistry 1984 37 635-647 The Chemistry of Eremophila spp. XX. The Absolute Stereochemistry of the Viscidane Diterpenes E Ghisalberti, P Jefferies and T Mori Structure 13C NMR 碳譜模擬圖 13 . 2-deoxyintegristerone A 相似度:59.0% Helvetica Chimica Acta 2009 92 753-761 Ecdysteroids from Silene viridiflora András Simon, Noémi Tóth, Gábor Tóth, Zoltán Kele, Judit Groska, Mária Báthori Structure 13C NMR 碳譜模擬圖 14 . Daphnezomine L C22H33NO2 相似度:59.0% Tetrahedron 2002 58 6637-6641 Daphnezomines L, M, N, and O, new alkaloids from Daphniphyllum humile Hiroshi Morita, Jun'ichi Kobayashi Structure 13C NMR 碳譜模擬圖 15 . (2R,3R,5R)-and (2R,3S,5R)-2-isopropyl-3,5-dimethylcyclohexanones C11H20O 相似度:59.0% Russian Journal of Organic Chemistry 2008 44 652-656 ( R )-4-menthenone in reactions of 1,4-conjugate and 1,3-dipolar addition G. Yu. Ishmuratov, E. R. Latypova, P. Ya. Kharisov, R. R. Muslukhov and A. A. Bannova, et al. Structure 13C NMR 碳譜模擬圖 16 . ent-kaur-16-ene-9-ol 相似度:57.1% Phytochemistry 1992 31 1553-1559 Minor diterpene glycosides from sweet leaves of Rubus suavissimus Kazuhiro Ohtani, Yoko Aikawa, Ryoji Kasai, Wen-Hua Chou, Kazuo Yamasaki, Osamu Tanaka Structure 13C NMR 碳譜模擬圖 17 . 3-Iodo-androst-3,5-diene-17-ethylene ketal C21H29O2I 相似度:57.1% Steroids 2011 76 280-290 Systematic investigation on the synthesis of androstane-based 3-, 11-and 17-carboxamides via palladium-catalyzed aminocarbonylation Péter ács, Attila Takács, Mercédesz Kiss, Noémi Pálinkás, Sándor Mahó, László Kollár Structure 13C NMR 碳譜模擬圖 18 . compound 18 C28H50O4Si 相似度:57.1% Journal of the American Chemical Society 2003 125 1498-1500 Total Synthesis of Ingenol Keiji Tanino, Kei Onuki, Kohei Asano, Masaaki Miyashita, Tsuyoshi Nakamura, Yoshinori Takahashi, and Isao Kuwajima Structure 13C NMR 碳譜模擬圖 19 . (11S)-3,3-(Ethylenedioxy)eudesmano-6β,13-diacetate 相似度:57.1% Archives of Pharmacal Research 2011 34 191-198 Synthesis of C6-epimer derivatives of diacetoxy acetal derivative of santonin and their inducing effects on HL-60 leukemia cell differentiation Sin Ho Kweon, Keun Tae Kim, Joon Hee Hong, Tae Sung Kim and Bo Gil Choi Structure 13C NMR 碳譜模擬圖 20 . compound 22 相似度:56.5% Tetrahedron Letters 2004 45 9451-9453 Stereocontrolled total synthesis of (±)-pisiferol and (±)-pisiferal Lokesh Chandra Pati, Debabrata Mukherjee Structure 13C NMR 碳譜模擬圖 21 . 1α,20α-dihydroxyecdysone 相似度:56% Journal of Natural Products 2002 65 1194-1197 Ecdysteroids from a Zoanthus sp. Apichart Suksamrarn,Aroon Jankam, Bongkoch Tarnchompoo, and Sumaitt Putchakarn Structure 13C NMR 碳譜模擬圖 22 . 1α,20R-dihydroxyecdysone C38H44O8 相似度:56% Phytochemistry 1998 49 2305-2310 1α,20R-Dihydroxyecdysone from axyris amaranthoides Satyajit D. Sarker, Vladimir Sik, Huw H. Rees, Laurence Dinan Structure 13C NMR 碳譜模擬圖 23 . methyl 1α,7α-diacetoxy-14α-hydroxy-8,15-isopimaradien-18-oate C25H36O7 相似度:56% Tetrahedron 1999 55 7375-7388 Diterpenoids from Lycopus europaeus and Nepeta septemcrenata: Revised structures and new isopimarane derivatives Ahmed A. Hussein, Benjamín Rodríguez, María de la Paz Martínez-Alcázar, Félix H. Cano Structure 13C NMR 碳譜模擬圖 24 . leoheteronone D C20H31O4 相似度:55% Chemical & Pharmaceutical Bulletin 2005 53(11) 1475-1479 New Bis-spirolabdane-Type Diterpenoids from Leonurus heterophyllus SW. Phan Minh GIANG,Phan Tong SON,Katsuyoshi MATSUNAMI,and Hideaki OTSUKA Structure 13C NMR 碳譜模擬圖 25 . (rel)-6β,17,19-trachylobanetriol C20H32O3 相似度:55% Phytochemistry 2006 67 1322-1325 Three ent-trachylobane diterpenes from the leaf exudates of Psiadia punctulata Bernard F. Juma, Jacob O. Midiwo, Abiy Yenesew, Peter G. Waterman,Matthias Heydenreich, Martin G. Peter Structure 13C NMR 碳譜模擬圖 26 . ent-3a-acetoxy-12-oxo-13-epi-manoyl oxide C22H34O4 相似度:55% Phytochemistry 2004 65 107-115 Biotransformation of ent-13-epi-manoyl oxides difunctionalized at C-3 and C-12 by filamentous fungi Andrés García-Granados, Antonia Fernández, María C. Gutiérrez,Antonio Martínez, Raquel Quirós, Francisco Rivas, JoséM. Arias Structure 13C NMR 碳譜模擬圖 27 . pachyphyllone C20H28O3 相似度:55% Journal of Natural Products 2006 69 1803-1805 Abietane Diterpenoids from Salvia pachyphylla and S. clevelandii with Cytotoxic Activity against Human Cancer Cell Lines Ivn C. Guerrero, Luca S. Andrs, Leticia G. Len, Rubn P.Machn, Jos M. Padrn, Javier G. Luis, and Jos Delgadillo Structure 13C NMR 碳譜模擬圖 28 . comound 18 相似度:55% Journal of Natural Products 2004 67 64-69 The Microbiological Transformation of Two 15β-Hydroxy-ent-kaurene Diterpenes by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, and Melchor G. Hernndez Structure 13C NMR 碳譜模擬圖 29 . agallochin H C20H30O3 相似度:55% Journal of Natural Products 2002 65 382-385 ent-Kaurane and Beyerane Diterpenoids from Excoecaria agallocha1 Ammanamanchi S. R. Anjaneyulu, Vadali Lakshmana Rao, and Karanam Sreedhar Structure 13C NMR 碳譜模擬圖 30 . (-)-7βH-eudesmane-4α,11-diol C15H28O2 相似度:55% Journal of Natural Products 1998 61 22-28 Enantioselective Total Syntheses of (-)-7βH-Eudesmane-4α, 11-diol and (+)-ent-7βH-Eudesmane-4α, 11-diol Fumito Shimoma, Hisao Kondo, Saori Yuuya, Toshio Suzuki, Hisahiro Hagiwara, and Masayoshi Ando Structure 13C NMR 碳譜模擬圖 31 . 3β-hydroxy-5,6α-cyclopropano-5α-androst-4-ene-17-one C20H28O2 相似度:55% Steroids 2000 65 863-870 Microbial transformation of 3-hydroxy-5,6-cyclopropanocholestanes - An alternative route to 6-methylsteroids Jiann-Long Yan, Shoei-Sheng Lee, K. C. Wang Structure 13C NMR 碳譜模擬圖 32 . (13S,17R)-17-Hydroxy-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstane 相似度:55% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 33 . (13S,17R)-3β-Hydroxy-17-acetoxy-13,14-secoandrost-5-ene 相似度:55% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 34 . 3β-Hydroxy-17a-oxa-d-homo-androst-5-en-17-one 相似度:55% Steroids 2008 73 1441-1445 Baeyer-Villiger oxidation of DHEA, pregnenolone, and androstenedione by Penicillium lilacinum AM111 Teresa Kołek, Anna Szpineter, Alina Świzdor Structure 13C NMR 碳譜模擬圖 35 . hatcherenone C20H32O2 相似度:55% Chemical & Pharmaceutical Bulletin 1999 47 138-139 A Novel Skeletal Diterpenoid from the German Liverwort Barbilophozia hatcheri (EVANS) LOESKE Fumihiro NAGASHIMA,Yoko MURAKAMI and Yoshinori ASAKAWA Structure 13C NMR 碳譜模擬圖 36 . 3,11,14-Oxo-abieta-8,12-diene (triptoquinone H) C20H26O3 相似度:55% Phytochemistry 2000 53 715-722 Terpenoids from Tripterigyum hypoglaucum Reiko Fujita, Hongquan Duan, Yoshihisa Takaishi Structure 13C NMR 碳譜模擬圖 37 . flavidusin B C20H32O2 相似度:55% Phytochemistry 1998 48 1025-1029 Diterpenoids from Isodon flavidus Qin-Shi Zhao, Tian Jun, Jian-Min Yue, Shao-Nong Chen, Zhong-Wen Lin, Han-Dong Sun Structure 13C NMR 碳譜模擬圖 38 . carnosol 相似度:55% Phytochemistry 1998 48 1035-1038 Tricyclic diterpenes from Hyptys dilatata Julio G. Urones, Isidro S. Marcos, David Diez, Luis Cubilla R Structure 13C NMR 碳譜模擬圖 39 . 4-(R)-hydroxyselin-7-ene 相似度:55% Journal of Natural Products 1988 Vol 51 719 Chemistry of the Annonaceae, Part XXVI. The Uvarisesquiterpenes, a Novel Type of Benzylated Sesquiterpene from Uvaria angolensis Ilias Muhammad, Peter G. Waterman Structure 13C NMR 碳譜模擬圖 40 . 7α,8α-Epoxy-6α-hydroxyabieta-9(11),13-dien-12-one C20H28O3 相似度:55% Phytochemistry 1994 35 1279-1284 Abietanes and kauranes from leaves of Cryptomeria japonica Wen-Chiung Su, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳譜模擬圖 41 . Leoheterin C20H30O4 相似度:55% Phytochemistry 1993 33 639-641 Preleoheterin and leoheterin, two labdane diterpenes from Leonurus heterophyllus Po Ming Hon, En Si Wang, Stella K.M. Lam, Yuen Ming Choy, Chi Ming Lee, Henry N.C. Wong Structure 13C NMR 碳譜模擬圖 42 . Labda-8,11E,13Z-triene 相似度:55% Phytochemistry 1992 31 615-620 Diterpenoids and cyclolanostanolides from Abies marocana Alejandro F. Barrero, Juan F. Sanchez, Enrique J. Alvarez-Manzaneda, Manuel Muñoz, Ali Haïdour Structure 13C NMR 碳譜模擬圖 43 . dictindiol C20H32O2 相似度:55% Phytochemistry 1991 30 1015-1018 Dolastane diterpenoids from the brown alga Dictyota indica Viqar Uddin Ahmad, Shaista Parveen, Shaheen Bano, Wazir Shaikh, Mustafa Shameel Structure 13C NMR 碳譜模擬圖 44 . 11,12,20-trihydroxy-abieta-8,11,13-triene C20H30O3 相似度:55% Phytochemistry 1991 30 4067-4070 Diterpenes from Salvia mellifera Antonio G. González, Lucia S. Andrés, Javier G. Luis, Ivan Brito, Matias L. Rodríguez Structure 13C NMR 碳譜模擬圖 45 . Pterisolic Acid F C20H30O6 相似度:55% Chemical & Pharmaceutical Bulletin 2011 59(4) 484-487 Pterisolic Acids A—F, New ent-Kaurane Diterpenoids from the Fern Pteris semipinnata Fei WANG, Ya-Ju LI, Fu-Cai REN, Guo-Zhu WEI, and Ji-Kai LIU Structure 13C NMR 碳譜模擬圖 46 . 9,13-Epoxy-6-hydroxy-labdan-16,15-olide C20H32O4 相似度:55% Biochemical Systematics and Ecology 2011 39 216-219 New labdane-type diterpenoids from Leonotis leonurus support circumscription of Lamiaceae s.l. D. Naidoo, V. Maharaj, N.R. Crouch, A. Ngwane Structure 13C NMR 碳譜模擬圖 47 . 3α,5α,14α-trihydroxypregnan-20-one C21H34O4 相似度:55% Steroids 2011 76 1317-1330 Hydroxylation of steroids by Fusarium oxysporum, Exophiala jeanselmei and Ceratocystis paradoxa Patrice C. Peart, Kayanne P. McCook, Floyd A. Russell, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳譜模擬圖 48 . 2β,3β,16-trihydroxy-ent-pimar-8(14)-en-15-one 相似度:55% Phytochemistry 1987 26 2011-2017 Millerenolides,sesquiterpene lactones from Milleria quinqueflora V. Castro,J. Jakupovic,F. Bohlmann Structure 13C NMR 碳譜模擬圖 49 . 3α,12-dihydroxy-4α,20,15,16-bisepoxy-8β,10βH-ent-cleroda-13(16),14-diene C20H30O4 相似度:55% Phytochemistry 1990 29 3233-3241 C. Zdero,F. Bohlmann,G.M. Mungai C. Zdero,F. Bohlmann,G.M. Mungai Structure 13C NMR 碳譜模擬圖 50 . compound C20H28O3 相似度:55% Heterocycles 2009 77 1185-1208 Synthesis of Marine Oxylipin Agardhilactone and its Analogues: A Structural Revision Hiromi Miyaoka, Yoshinori Hara, Ikuo Shinohara, Takao Kurokawa, Etsuko Kawashima, and Yasuji Yamada Structure 13C NMR 碳譜模擬圖 51 . 3β-Hydroxy-17a-oxa-D-homo-androst-5-en-17-one 相似度:55% Steroids 2010 75 1039-1046 Biotransformation of dehydroepiandrosterone (DHEA) with Penicillium griseopurpureum Smith and Penicillium glabrum (Wehmer) Westling Li-Hua Huang, Juan Li, Gong Xu, Xiang-Hua Zhang, Yang-Guang Wang, Ye-Lin Yin, Hong-Min Liu Structure 13C NMR 碳譜模擬圖 52 . Compound 8 相似度:55% Magnetic Resonance in Chemistry 2001 39 414-416 Assignment of 1H and 13C NMR data for (− -methyl thyrsiflorin A and some scopadulan precursorsManuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳譜模擬圖 53 . compound 7 相似度:55% Phytochemistry 1984 23 1685-1688 13C NMR spectral analysis of grindelane diterpenoid acids Manuel González Sierra, María I. Colombo, Marta E. Zudenigo, Edmundo A. Rúveda Structure 13C NMR 碳譜模擬圖 54 . carnosol 相似度:55% Phytochemistry 1984 23 1677-1679 An abietane diterpene from the labiate Coleus barbatus Alphonse Kelecom Structure 13C NMR 碳譜模擬圖 55 . 5α-bromo-6β-hydroxyandrost-17-one C19H29O2Br 相似度:55% Steroids 1998 63 62-69 Reaction of androst-5-en-17-one with hypobromous acid and its use for synthesis of 19-oxygenated 5-ene and 4-en-6-one steroids Mitsuteru Numazawa, Keiko Yamada Structure 13C NMR 碳譜模擬圖 56 . 3β,4β-dihydroxyandrost-5-en-17-one 相似度:55% Steroids 1998 63 650-664 The scope and limitations of the reaction of δ5-steroids with mercury(II) trifluoroacetate Peter L. D. Ruddock, David J. Williams, Paul B. Reese Structure 13C NMR 碳譜模擬圖 57 . (3E,5S,7E,11S,12S,14E)-11-methyl-15-nordolabella-3,7,14-trien-5-ol C20H32O 相似度:55% Chinese Traditional and Herbal Drugs 2000 31 5-7 Studies on the Chemical Constituents of the Soft Coral (Clavularia inflata Scheuk var. luzoniana) Department of Chemistry; South China Normal University (Guangzhou )Zeng Zhi Department of Chemistry; Sun Yat sen University Fu Xiong and Zeng Longmei; Structure 13C NMR 碳譜模擬圖 58 . 6β-Hydroxymethyl-androsta-1,4-dien-3,17-dion C20H26O3 相似度:55% Pharmazie 2006 61 575-581 Exemestan-Derivate – Synthese und Prüfung auf Aromatase-Hemmung / Derivatives of exemestane – synthesis and evaluation of aromatase inhibition K. Görlitzer, Ch. Bonnekessel, P. G. Jones, A. Palusczak and R. W. Hartmann Structure 13C NMR 碳譜模擬圖 59 . 4β,11-二羥基-對(duì)映桉烷 C15H28O2 相似度:55% Chinese Pharmaceutical Journal 1995 30 264-265 Chemical study on Laggera pterodonta Zhao Aihua, Zhu Yan, Wei Junxian Structure 13C NMR 碳譜模擬圖 60 . 12-Formyl-13-methoxytotara-8,11,13-triene C22H32O2 相似度:55% Bioorganic & Medicinal Chemistry 2000 8 1653-1662 The synthesis and antibacterial activity of totarol derivatives. part 2: modifications at C-12 and O-13 Gary B Evans, Richard H Furneaux Structure 13C NMR 碳譜模擬圖 61 . compound 12 C21H34O2 相似度:55% Tetrahedron 2012 68 1729-1735 Synthesis of two osteoclast-forming suppressors, demethylincisterol A3 and chaxine A Arata Yajima, Yuuma Kagohara, Keisuke Shikai, Ryo Katsuta, Tomoo Nukada Structure 13C NMR 碳譜模擬圖 62 . marrubenol 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 63 . compound 8 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 64 . compound 9 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 65 . compound 5 相似度:55% Journal of the Chemical Society, Perkin Transactions 1 1977 497-499 The structure of ballotenol, a new diterpenoid from Ballota nigra Giuseppe Savona, Franco Piozzi, James R. Hanson and Michael Siverns Structure 13C NMR 碳譜模擬圖 66 . Cyanthiwigin X C20H32O3 相似度:55% Tetrahedron 2002 58 7809-7819 The new bioactive diterpenes cyanthiwigins E–AA from the Jamaican sponge Myrmekioderma styx Jiangnan Peng, Kelly Walsh, Valarie Weedman, Jennifer D Bergthold, John Lynch, Kuo L Lieu, Irwin A Braude, Michelle Kelly, Mark T Hamann Structure 13C NMR 碳譜模擬圖 67 . (+)-(4S,4aR,8aS)-4-(3-hydroxy-3-methylbutyl)-3,4a,8,8-tetramethyl-4a,5,6,7,8,8a-hexahydro-1(4H)-naphthalenone C19H32O2 相似度:55% Tetrahedron 2002 58 5275-5285 The synthesis of Ambra oxide related compounds starting from (+)-larixol. Part 3 Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳譜模擬圖 68 . cumbiasin A C20H28O4 相似度:55% The Journal of Organic Chemistry 2000 65 6682-6687 The Cumbiasins, Structurally Novel Diterpenes Possessing Intricate Carbocyclic Skeletons from the West Indian Sea Whip Pseudopterogorgia elisabethae (Bayer)1 Abimael D. Rodríguez, Catherine Ramírez, and Yan-Ping Shi Structure 13C NMR 碳譜模擬圖 69 . compound 9 C20H34O2 相似度:55% Tetrahedron 1995 51 5291-5298 Irregular cembranoids containing a 13-membered carbocyclic skeleton isolated from a soft coral, Sarcophyton species Tetsuo Iwagawa, Shun Nakamura, Takahiro Masuda, Hiroaki Okamura, Munehiro Nakatani, Motto Siro Structure 13C NMR 碳譜模擬圖 70 . (-)-(1'R,3'R,6'S)(6-isopropyl-1-methylcyclohex-3-yl) 6-О-acetyl-2-acetamido-2,3,4-trideoxy-α-D-erythro-hex-3-enopyranoside 相似度:55% Russian Journal of Organic Chemistry 2011 47 1750-1754 Glucosaminides proceeding from levoglycosenone L. Kh. Faizullina, M. M. Iskakova, Sh. M. Salikhov, M. G. Safarov and F. A. Valeev Structure 13C NMR 碳譜模擬圖 71 . compound B 相似度:55% The Journal of Antibiotics 1996 49 682-688 Mechanism of Multiple Aminoglycoside Resistance of Kasugamycin-producing Streptomyces kasugaensis MB273: Involvement of Two Types of Acetyltransferases in Resistance to Astromicin Group Antibiotics KUNIMOTO HOTTA, TETSU OGATA, JUN ISHIKAWA, MASANORI OKANISHI, SATOSHI MIZUNO, MOTO MORIOKA, HIROSHI NAGANAWA, YOSHIRO OKAMI Structure 13C NMR 碳譜模擬圖 72 . carnosol C20H26O4 相似度:55% Agricultural and Biological Chemistry 1982 46 1661-1666 Structure of a New Antioxidative Phenolic Diterpene Isolated from Rosemary (Rosmarinus officinalis L.) Reiko INATANI, Hidetsugu FUWA, Haruo SETO, Nobuji NAKATANI Structure 13C NMR 碳譜模擬圖 73 . carnosol 相似度:55% Food Chemistry 2011 124 468-475 Analysis of the anti-inflammatory properties of Rosmarinus officinalis L. in mice Jucélia Pizzetti Benincá, Juliana Bastos Dalmarco, Moacir Geraldo Pizzolatti, Tania Silvia Fröde Structure 13C NMR 碳譜模擬圖 74 . albifolione C20H32O2 相似度:55% Chemistry & Biodiversity 2012 9 2254-2261 Bioactive Sesquiterpenoids and Diterpenoids from the Liverwort Bazzania albifolia Na Liu, Dong-Xiao Guo, Shu-Qi Wang, Yan-Yan Wang, Li Zhang, Gang Li and Hong-Xiang Lou Structure 13C NMR 碳譜模擬圖 75 . 12β-hydroxy-acetylfawcettiine C20H31NO5 相似度:55% Chemical & Pharmaceutical Bulletin 2012 60 1448-1452 New Alkaloids from Lycopodium japonicum Bo Li, Wei-Dong Zhang, Yi-Ren He, Lu Lu, De-Yun Kong, Yun-Heng Shen Structure 13C NMR 碳譜模擬圖 76 . 8β-acetoxy-12β-hydroxylycopodine C18H27NO4 相似度:55% Chemical & Pharmaceutical Bulletin 2012 60 1448-1452 New Alkaloids from Lycopodium japonicum Bo Li, Wei-Dong Zhang, Yi-Ren He, Lu Lu, De-Yun Kong, Yun-Heng Shen Structure 13C NMR 碳譜模擬圖 77 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl 4-methyl-3-(methylethyl)pentanoate C24H42O5 相似度:55% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 78 . (3Z,5E,9E,1R*,7R*,12aR*)-1-isopropyl-6,10,12a-trimethy1-1,2,4,7,8,11,12,12a-octahydrocyclopenta-cycloundecen-7-o1 C20H32O 相似度:55% Acta Scientiarum Naturalium Universitatis Sunyatseni 1996 35(S2) 168-170 The Structure of a Bicyclic Diterpene Alcohol with a Rearranged Skeleton Zeng Zhi, Fu Xiong, Zeng Longmei Structure 13C NMR 碳譜模擬圖 79 . compound 相似度:55% Journal of the American Chemical Society 1987 109 3025-3036 Total synthesis of the marine sesquiterpenes dactylol and africanol. De novo construction of a cyclooctanoid natural product from cycloheptane precursors Leo A. Paquette, Won Hun Ham Structure 13C NMR 碳譜模擬圖 80 . 2-deoxyoryzalexin S 相似度:55% Journal of Natural Products 2012 75 1944-1950 Regio- and Diastereoselective Synthesis and X-ray Structure Determination of (+)-2-Deoxyoryzalexin S from (+)-Podocarpic Acid. Structural Nonidentity with Its Nominal Natural Isolated Enantiomer Francesca Leonelli, Valentina Latini, Andrea Trombetta, Gabriele Bartoli, Francesca Ceccacci, Angela La Bella, Alessio Sferrazza, Doriano Lamba, Luisa M. Migneco, and Rinaldo Marini Bettolo Structure 13C NMR 碳譜模擬圖 81 . 1α,12β-dihydroxy-6α-acetoxy-entkaura-9(11),16-dien-15-one C22H30O5 相似度:54.5% Journal of Natural Products 2008 71(8) 1418-1422 ent-Kaurane Diterpenoids from the Liverwort Jungermannia atrobrunnea Jian-Bo Qu, Rui-Liang Zhu, Yan-Li Zhang, Huai-Fang Guo, Xiao-Ning Wang, Chun-Feng Xie, Wen-Tao Yu, Mei Ji, and Hong-Xiang Lou Structure 13C NMR 碳譜模擬圖 82 . macrocalyxin G C22H34O8 相似度:54.5% Acta Botanica Sinica 1994 36 320-324 Chemical Structure of Macrocalyxin G Wang Xian-rong and Wang Hong-ping Structure 13C NMR 碳譜模擬圖 83 . 3β-Hydroxy-androst-5-eno[17,16-d]-2'-amino-6'-ethoxypyrimidine 相似度:54.5% Steroids 2002 67 203-209 Synthesis of some A- and D-ring fused steroidal pyrazoles, isoxazoles and pyrimidines Warjeet S. Laitonjam, Tombisana S. Rajkumar, Brajakishor S. Chingakham Structure 13C NMR 碳譜模擬圖 84 . (13S,17R)-17-Acetoxy-6β-methoxy-3α,5-cyclo-13,14-seco-5α-androstane 相似度:54.5% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳譜模擬圖 85 . Macrocalyxin G C22H34O8 相似度:54.5% Phytochemistry 1995 38 921-926 Structures of macrocalyxin B, F, G and H, and maoyerabdosin from Isodon macrocalyx Wang Xian-Rong, Wang Hong-Ping, Hu Hui-Ping, Sun Han-Dong, Wang Su-Qing, Shinichi Ueda, Yoshihiro Kuroda, Tetsuro Fujita Structure 13C NMR 碳譜模擬圖 86 . compound 6 相似度:54.5% Phytochemistry 1986 25 1747-1749 Sesquiterpene lactones from Laserpitium garganicum Giovanni Appending, Maria Grazia Valle, Rosamaria Caniato, Elsa Maria Cappelletti Structure 13C NMR 碳譜模擬圖 87 . compound 2b C22H32N2O2 相似度:54.5% Steroids 1995 60 195-203 Structure of 3β-hydroxy-16-oxo-24-nor-17-azachol-5-eno-23-nitrile and its 20S epimer Jacek W. Morzycki, Zenon Lotowski, Leszek Siergiejczyk, Janusz Lipkowski, Anna Tabaszewska, Jacek Wójcik Structure 13C NMR 碳譜模擬圖 88 . compound 11 相似度:54.5% Steroids 1994 59 30-33 N-Alkylation of 17-azasteroids Jacek W. Morzycki, Zenon Łotowski Structure 13C NMR 碳譜模擬圖 89 . 2α,5α-diacetoxy-10β,11b,18-trihydroxy-taxa-4(20),12(13)-diene C24H36O7 相似度:54.5% Tetrahedron 2008 64 8102-8116 Structural diversification of taxanes by whole-cell biotransformation Jungui Dai, Runjiang Qu, Jian-hua Zou, Xiaoguang Chen Structure 13C NMR 碳譜模擬圖 90 . 13-epiazorellanol C22H36O3 相似度:54.5% Phytotherapy Research 2007 21 1082-1086 Azorellane diterpenoids from Laretia acaulis inhibit nuclear factor-kappa B activity Jorge Borquez, Luis A. Loyola, Glauco Morales, Aurelio San-Martín, Raquel Roldan, Nieves Marquez and Eduardo Muñoz Structure 13C NMR 碳譜模擬圖 91 . compound 17a C24H36O 相似度:54.5% Canadian Journal of Chemistry 2004 82 177-184 An iterative approach to three fragments of ionomycin Claude Spino, Martin Allan Structure 13C NMR 碳譜模擬圖 92 . teucrolin F C24H34O8 相似度:54.1% Phytochemistry 2002 59 409-414 neo-Clerodane diterpenoids from Teucrium oliverianum and structure revision of teucrolin E Mohammed A. Al-Yahya, Farouk S. El-Feraly, D. Chuck Dunbar, Ilias Muhammad Structure 13C NMR 碳譜模擬圖 93 . hexanorcucurbitacin F C25H36O14 相似度:54.1% Acta Pharmaceutica Sinica 2004 Vol 39 910-912 Isolation and identification of a new cucurbitacin from Picria fel-terrae ZOU Jie-ming; WANG Li-sheng; MA Xue-min; SHI Ren-bing; GUO Ya-jian Structure 13C NMR 碳譜模擬圖 94 . Hexanorcucurbitacin F 相似度:54.1% Phytochemistry 1996 41 1169-1174 Cucurbitane glycosides from Hemsleya panacis-scandens rhizomes Hideo Kubo, Kazuhiro Ohtani, Ryoji Kasai, Kazuo Yamasaki, Rui-Lin Nie, Osamu Tanaka Structure 13C NMR 碳譜模擬圖 95 . 17,19-diacetoxy-13-hydroxy-clerod-14,15-one 相似度:54.1% Phytochemistry 1993 33 827-830 Microbial transformation of diterpenes: Hydroxylation of 17-acetoxy-kolavenol acetate by Mucor plumbeus Joseph J. Hoffmann, Braulio M. Fraga Structure 13C NMR 碳譜模擬圖 96 . 17,19-diacetoxy-13-hydroxy-clerod-14,15-one 相似度:54.1% Phytochemistry 1993 33 827-830 Microbial transformation of diterpenes: Hydroxylation of 17-acetoxy-kolavenol acetate by Mucor plumbeus Joseph J. Hoffmann, Braulio M. Fraga Structure 13C NMR 碳譜模擬圖 97 . compound 2 C24H36O5 相似度:54.1% Phytochemistry 1990 29 1330-1332 Perseapicroside A,hexanorcucurbitacin-type glucopyranoside from Persea mexicana Ayumi Ohsaki,Takashi Kubota,Yukihiro Asaka Structure 13C NMR 碳譜模擬圖 98 . compound 1a 相似度:52.3% Journal of Natural Products 2007 70 1971-1976 Structure and Absolute Configuration of Clerodane Diterpene Glycosides and a Rearranged Cadinane Sesquiterpene Glycoside from the Stems of Tinospora sinensis Wei Li, Kun Wei, Hongwei Fu, and Kazuo Koike Structure 13C NMR 碳譜模擬圖 99 . (1α,3α,4S,5S,7S,8α,9S,10α,11R)-7,8,9-triacetyloxylongipinan-1-ol C21H32O7 相似度:52.3% Journal of Natural Products 2002 65 1540-1546 Jiquilpane Hydrocarbon Skeleton Generated by Two Successive Wagner-Meerwein Rearrangements of Longipinane Derivatives Luisa U. Román,Carlos M. Cerda-García-Rojas,Ramón Guzmán,Concepción Armenta, Juan D. Hernández, and Pedro Joseph-Nathan Structure 13C NMR 碳譜模擬圖 100 . pterodontoside C C21H38O7 相似度:52.3% Journal of Natural Products 1997 60 545-549 Eleven New Eudesmane Derivatives from Laggera pterodonta Yu Zhao, Jian-Min Yue, Yi-Neng He, Zhong-Wen Lin, and Han-Dong Sun Structure 13C NMR 碳譜模擬圖 101 . Epiadejone diacetate C23H32O5 相似度:52.3% Phytochemistry 2009 70 1038-1048 A chemotaxonomic study of nine Canarian Sideritis species Braulio M. Fraga, Melchor G. Hernández, Concepción Fernández, José M.H. Santana Structure 13C NMR 碳譜模擬圖 102 . pterodontoside C 相似度:52.3% Chinese Chemical Letters 1996 7 1093-1094 EUDESMANES AND EUDESMANOIC GLUCOSIDES FROM LAGGERA PETERODONTA YU ZHAO,JIAN MIN YUE,JING KAI DING,ZHONG WEN LIN AND HAN DONG SUN Structure 13C NMR 碳譜模擬圖 103 . 3α,7α-dihydroxy-5β-cholane-24-phosphonic acid 相似度:52.3% Steroids 2005 70 681-689 Synthesis and in vitro cholesterol dissolution by 23- and 24-phosphonobile acids Ponnusamy Babu, Uday Maitra Structure 13C NMR 碳譜模擬圖 104 . compound 4 C21H34O2 相似度:52.3% Chemical & Pharmaceutical Bulletin 1999 47 138-139 A Novel Skeletal Diterpenoid from the German Liverwort Barbilophozia hatcheri (EVANS) LOESKE Fumihiro NAGASHIMA,Yoko MURAKAMI and Yoshinori ASAKAWA Structure 13C NMR 碳譜模擬圖 105 . 8β-hydroxypregna-4,14-diene-3,20-dione 相似度:52.3% Journal of Natural Products 1987 Vol 50 463 New Hydroxylation Products of Progesterone with Mucor griseocyanus John F. Templeton, V. P. Sashi Kumar, Kirk Marat, R. S. Kim, F. S. Labella, Dennis Cote Structure 13C NMR 碳譜模擬圖 106 . (1R,4R,5R,8R,9S)-4,5-Epoxycaryophyllane-14-ol 14-O-β-D-glucopyranoside 相似度:52.3% Phytochemistry 1994 35 635-639 Biotransformation of caryophyllene oxide by cultured cells of Eucalyptus perriniana Yutaka Orihara, Kenji Saiki, Tsutomu Furuya Structure 13C NMR 碳譜模擬圖 107 . methyl-8βH-9α-hydroxylabda-13Z-en-15-oate C21H36O3 相似度:52.3% Phytochemistry 1991 30 211-213 Diterpenes from Leyssera gnaphaloides F. Tsichritzis, J. Jakupovic Structure 13C NMR 碳譜模擬圖 108 . [17(20)E]-3β-Hydroxypregna-5,17(20)-dien-21-oylamide C21H31NO2 相似度:52.3% Bioorganic & Medicinal Chemistry Letters 2010 20 5495-5498 [17(20)E]- and [17(20)Z]-pregna-5,17(20)-dien-21-oylamides. Facile synthesis and primary evaluation for cancer cells proliferation Sergey V. Stulov, Maria G. Zavialova, Arif R. Mehtiev, Roman A. Novikov, Yaroslav V. Tkachev, Vladimir P. Timofeev, Alexander Yu Misharin Structure 13C NMR 碳譜模擬圖 109 . 6β-acetoxy-3β-hydroxyandrost-4-en-17-one 相似度:52.3% Steroids 1999 64 812-819 The effect of 4β and 19 ester functionalities on some electrophilic addition reactions of Δ5-steroids Peter L. D. Ruddock, Paul B. Reese Structure 13C NMR 碳譜模擬圖 110 . 3β,15β-Dihydroxy-5,16-pregnadien-20-one C21H30O3 相似度:52.3% Steroids 1996 61 74-81 15β-Hydroxysteroids(Part I). Steroids of the human perinatal period: The synthesis of 3β,15β,17α-trihydroxy-5-pregnen-20-one Anthony Y. Reeder, George E. Joannou Structure 13C NMR 碳譜模擬圖 111 . 4-O-methylsartone B C21H34O2 相似度:52.3% Bulletin of the Chemical Society of Japan 1996 69 3543-3549 Ichthyotoxic Cembranoids from the Soft Coral, Sarcophyton sp. Tetsuo Iwagawa, Shun Nakamura, Hiroaki Okamura, Munehiro Nakatani Structure 13C NMR 碳譜模擬圖 112 . compound 36a C21H32O9 相似度:52.3% Bioorganic & Medicinal Chemistry 2010 18 2501-2514 Conjugates of plumbagin and phenyl-2-amino-1-thioglucoside inhibit MshB, a deacetylase involved in the biosynthesis of mycothiol David W. Gammon, Daniel J. Steenkamp, Vuyo Mavumengwana, Mohlopheni J. Marakalala, Theophilus T. Mudzunga, Roger Hunter, Muganza Munyololo Structure 13C NMR 碳譜模擬圖 113 . (1R,4aS)-decahydro-1β,4aβ-dimethyl-1α-[(2,3,5,6-tetramethoxybenzene)methyl]-naphthalen-2-one C25H36O7 相似度:52.3% The Journal of Organic Chemistry 1998 63 5890-5894 Efficient Total Synthesis of (− -IlimaquinoneStéphane Poigny, Michèle Guyot, and Mohammad Samadi Structure 13C NMR 碳譜模擬圖 114 . 1α,6β-dihydroxy-5,10-bis-epi-eudesm-4(15)-ene-6-O-β-D-glucopyranoside C21H36O7 相似度:52.3% Molecules 2011 16 9017-9024 A New Eudesmane Sesquiterpene Glucoside from Liriope muscari Fibrous Roots Hai Ming Zhang, Gang Li Wang, Chun Qi Bai, Peng Liu, Zi Mu Liu, Qi Zhi Liu, Yong Yan Wang, Zhi Long Liu, Shu Shan Du and Zhi Wei Deng Structure 13C NMR 碳譜模擬圖 115 . 1,4-cis-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)pentyl]-3-oxo-2-oxolanyl}methyl hexanoate C21H38O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 116 . 1,4-trans-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)pentyl]-3-oxo-2-oxolanyl}methyl hexanoate C21H38O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 117 . (E)-[4-hexylidene-1-(hydroxymethyl)-3-oxo-2-oxolanyl]-methyl 4-methyl-3-(methylethyl)pentanoate C21H36O5 相似度:52.3% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 118 . compound 7 相似度:52.3% Organic Magnetic Resonance 1982 19 95-97 The assignment of 13C NMR shift data in clerodanes and related structures J. M. Luteijn, A. Van Veldhuizen and A. De Groot Structure 13C NMR 碳譜模擬圖 119 . compound 8 相似度:52.3% Organic Magnetic Resonance 1982 19 95-97 The assignment of 13C NMR shift data in clerodanes and related structures J. M. Luteijn, A. Van Veldhuizen and A. De Groot Structure 13C NMR 碳譜模擬圖 120 . recurvatiane A C21H30O7 相似度:52.3% Phytochemistry 2011 72 284-289 The recurvatianes: A suite of oxygenated guaiane sesquiterpenes from Perezia recurvata Amalia B. Gallardo, Mercedes Cueto, Ana R. Díaz-Marrero, Pedro Cuadra, Victor Fajardo, José Darias Structure 13C NMR 碳譜模擬圖 121 . Methyl 8α,9α-epoxy-labd-8-en-15-oate C21H36O3 相似度:52.3% Journal of the Brazilian Chemical Society 2007 18 1585-1589 New Triterpene and Antibacterial Labdenoic Acid Derivatives from Moldenhawera nutans Juceni P. David, Jailton Ferrari, Jorge M. David, Alaíse G. Guimarães, Fernanda W. de M. Lima and Geórgia L. S. de Souza Structure 13C NMR 碳譜模擬圖 122 . compound 4 相似度:52.3% Australian Journal of Chemistry 1984 37 635-647 The Chemistry of Eremophila spp. XX. The Absolute Stereochemistry of the Viscidane Diterpenes E Ghisalberti, P Jefferies and T Mori Structure 13C NMR 碳譜模擬圖 123 . strobilol J C25H40O5 相似度:52.1% Helvetica Chimica Acta 2008 Vol. 91 1595 Cadinane-Type Sesquiterpenoids, Strobilols E–K, from the Liquid Culture of Strobilurus ohshimae Fuminori Hiramatsu, Tetsuya Murayama, Takuya Koseki, Katsuhide Okada, and Yoshihito Shiono Structure 13C NMR 碳譜模擬圖 124 . daphnezomine L methyl ester C23H35NO2 相似度:52.1% Journal of Natural Products 2009 72 1669-1672 Alkaloids from the Leaves of Daphniphyllum subverticillatum Chuan-Rui Zhang, Hong-Bing Liu, Teng Feng, Jian-Yong Zhu, Mei-Yu Geng, and Jian-Min Yue Structure 13C NMR 碳譜模擬圖 125 . triol 相似度:52.1% Journal of Natural Products 2000 63 205-209 New Isomalabaricane Triterpenes from the Marine Sponge Stelletta globostellata That Induce Morphological Changes in Rat Fibroblasts1 Naoya Oku, Shigeki Matsunaga, Shun-ichi Wada, Shugo Watabe, and Nobuhiro Fusetani Structure 13C NMR 碳譜模擬圖 126 . wedelia prostata 相似度:52.1% Natural Product Research 1994 4 1-7 Eudesmanolide Lactones from Wedelia paludosa Dalva T. Ferreira; Anselma R. Levorato; Terezinha De J. Faria; Mário G. De Carvalho; Raimundo Braz-filho Structure 13C NMR 碳譜模擬圖 127 . 1β,9α-diacetoxy-4α-hydroxy-6β--isobutyroxyprostatolide 相似度:52.1% Journal of Natural Products 1993 Vol 56 386 New Eudesmanolide Sesquiterpenes from a Philippines Collection of Wedelia prostata Consolacion Y. Ragasa, William G. Padolina, Bruce F. Bowden, Shangxiao Li, Dianne M. Tapiolas, John C. Coll Structure 13C NMR 碳譜模擬圖 128 . compound 25a 相似度:52.1% Phytochemistry 1990 29 3173-3187 Diterpenes and other constituents from Relhania species F. Tsichritzis,J. Jakupovic Structure 13C NMR 碳譜模擬圖 129 . 3β,4β-diacetoxy-5α-bromo-6β-hydroxyandrostan-17-one C23H33BrO6 相似度:52.1% Steroids 1999 64 812-819 The effect of 4β and 19 ester functionalities on some electrophilic addition reactions of Δ5-steroids Peter L. D. Ruddock, Paul B. Reese Structure 13C NMR 碳譜模擬圖 130 . compound 3' 相似度:52.1% Chinese Traditional and Herbal Drugs 2010 41 681-685 Chemical constituents of Wedelia trilobata WU Mei-lan; ZHANG De-zhi; XU Qing-jun; XIE Rong-rong; LI Qian-qiong Structure 13C NMR 碳譜模擬圖 131 . (17(20)E)-3β-hydroxy-17-[(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)methylene]androst-5-ene C25H37NO2 相似度:52.1% Steroids 2012 77 77-84 Synthesis of 21-nitrogen substituted pregna-5,17(20)-dienes from pregnenolone Sergey V. Stulov, Yaroslav V. Tkachev, Roman A. Novikov, Maria G. Zavialova, Vladimir P. Timofeev, Alexander Yu. Misharin Structure 13C NMR 碳譜模擬圖 132 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl octanoate C23H40O5 相似度:52.1% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 133 . (E)-{1-(hydroxymethyl)-4-[4-methyl-3-(methylethyl)-pentylidene]-3-oxo-2-oxolanyl}methyl decanoate C25H44O5 相似度:52.1% Journal of Medicinal Chemistry 2000 43 921-944 Conformationally Constrained Analogues of Diacylglycerol (DAG). 16.1 How Much Structural Complexity Is Necessary for Recognition and High Binding Affinity to Protein Kinase C? Kassoum Nacro, Bruno Bienfait, Jeewoo Lee, Kee-Chung Han, Ji-Hye Kang, Samira Benzaria, Nancy E. Lewin, Dipak K. Bhattacharyya, Peter M. Blumberg, and Victor E. Marquez Structure 13C NMR 碳譜模擬圖 134 . 3β,20-Diacetoxy-1α,11α-epoxy-4-pregnene C25H36O5 相似度:52% Steroids 2011 76 1458-1464 Microwave assisted preparation of C(1)-C(11) oxygen-bridged pregnanes Lautaro D. Alvarez, Juan M. Sonego, Adriana S. Veleiro, Gerardo Burton Structure 13C NMR 碳譜模擬圖 135 . (2β,5β,10α,13α)-2-hydroxypimara-9(11),15-dien-12-one C20H30O2 相似度:50% Chemistry & Biodiversity 2006 Vol. 3 473 Isolation, DNA Topoisomerase-II Inhibition, and Cytotoxicity of Three New Terpenoids from the Bark of Macaranga tanarius Shun-ichi Wada and Reiko Tanaka Structure 13C NMR 碳譜模擬圖 136 . 15-Hydroxy-Tmuurolol C15H26O2 相似度:50% Journal of Natural Products 2009 72 99-101 T-Muurolol Sesquiterpenes from the Marine Streptomyces sp. M491 and Revision of the Configuration of Previously Reported Amorphanes Ling Ding, Roland Pfoh, Stephan Ruhl, Song Qin,and Hartmut Laatsch Structure 13C NMR 碳譜模擬圖 137 . 11,15-Dihydroxy-T-muurolol C15H26O3 相似度:50% Journal of Natural Products 2009 72 99-101 T-Muurolol Sesquiterpenes from the Marine Streptomyces sp. M491 and Revision of the Configuration of Previously Reported Amorphanes Ling Ding, Roland Pfoh, Stephan Ruhl, Song Qin,and Hartmut Laatsch Structure 13C NMR 碳譜模擬圖 138 . curcumrinol A C20H32O3 相似度:50% Helvetica Chimica Acta 2008 Vol. 91 944 Cytotoxic Diterpenes from the Root Tuber of Curcuma wenyujin Wei Huang, Peng Zhang, Ye-Cheng Jin, Qiang Shi, Yi-Yu Cheng, Hai-Bin Qu, and Zhong-Jun Ma Structure 13C NMR 碳譜模擬圖 139 . pedunculatic acid B C20H30O5 相似度:50% Helvetica Chimica Acta 2006 Vol. 89 1017 Two New Diterpenoids from Callicarpa pedunculata Hai-Yang Liu, Hong-Ping He, Suo Gao, Chang-Xiang Chen, Yue-Mao Shen, and Xiao-Jiang Hao Structure 13C NMR 碳譜模擬圖 140 . 2-deoxo-2-(acetyloxy)- 9-oxoageraphorone C17H26O3 相似度:50% Helvetica Chimica Acta 2006 Vol. 89 3104 Cadinene Derivatives from Eupatorium adenophorum Ming-Zhong Wang, Yan-Yan Zhang , Shun-Lin Li, Xiang-Hai Cai, and Xiao-Dong Luo Structure 13C NMR 碳譜模擬圖 |
5樓2013-02-25 15:01:55
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 yhjiqimao 的主題更新
| 5 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +4 | Ymlll 2026-03-18 | 6/300 |
|
|---|---|---|---|---|
|
[考研] 311求調(diào)劑 +4 | 冬十三 2026-03-18 | 4/200 |
|
|
|
[考研] 能源材料化學(xué)課題組招收碩士研究生8-10名 +4 | 脫穎而出 2026-03-16 | 10/500 |
|
|
|
[考研] 267一志愿南京工業(yè)大學(xué)0817化工求調(diào)劑 +8 | SUICHILD 2026-03-12 | 8/400 |
|
|
|
[考研] 344求調(diào)劑 +6 | knight344 2026-03-16 | 7/350 |
|
|
|
[考研] 材料專(zhuān)碩274一志愿陜西師范大學(xué)求調(diào)劑 +6 | 薛云鵬 2026-03-13 | 6/300 |
|
|
|
[考研] 299求調(diào)劑 +5 | △小透明* 2026-03-17 | 5/250 |
|
|
|
[考研] 268求調(diào)劑 +6 | 簡(jiǎn)單點(diǎn)0 2026-03-17 | 6/300 |
|
|
|
[考博] 26博士申請(qǐng) +3 | 1042136743 2026-03-17 | 3/150 |
|
|
|
[考研] 材料專(zhuān)碩326求調(diào)劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
|
[考研] 材料與化工專(zhuān)碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
|
[考研] 211本，11408一志愿中科院277分，曾在中科院自動(dòng)化所實(shí)習(xí) +6 | Losir 2026-03-12 | 7/350 |
|
|
|
[考研] 326求調(diào)劑 +4 | 諾貝爾化學(xué)獎(jiǎng)覬?/a> 2026-03-15 | 7/350 |
|
|
|
[考研] 本科南京大學(xué)一志愿川大藥學(xué)327 +3 | 麥田耕者 2026-03-14 | 3/150 |
|
|
|
[考研] 中科大材料專(zhuān)碩319求調(diào)劑 +3 | 孟鑫材料 2026-03-13 | 3/150 |
|
|
|
[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
|
|
|
[碩博家園] 085600 260分求調(diào)劑 +3 | 天空還下雨么 2026-03-13 | 5/250 |
|
|
|
[考研] 一志愿山大07化學(xué) 332分 四六級(jí)已過(guò) 本科山東雙非 求調(diào)劑！ +3 | 不想理你 2026-03-12 | 3/150 |
|
|
|
[考研] 070303一志愿西北大學(xué)學(xué)碩310找調(diào)劑 +3 | d如愿上岸 2026-03-13 | 3/150 |
|
|
|
[考研] 333求調(diào)劑 +3 | 152697 2026-03-12 | 4/200 |
|