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fly5fish木蟲 (正式寫手)
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[求助]
求助2個微譜數(shù)據(jù)
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求助2個化合物的微譜數(shù)據(jù)數(shù)據(jù) 1.化合物1碳譜數(shù)據(jù)：202.1, 135.8，132.2, 75.6， 72.1， 58.4， 39.4, 38.3， 33.4， 31.6， 31.2， 28.7， 27.6， 27.4， 24.8， 24.5， 22.9， 22.2， 21.6， 19.2 溶劑為氘代丙酮。 2.化合物2碳譜數(shù)據(jù)為：170.1 169.9 131.3， 129.3 77.1， 68.3， 61.9， 45.6， 43.2， 41.6， 34.8， 33.3， 32.9， 32.9， 32.3， 31.3， 27.9， 21.7， 21.4， 20.0， 18.6， 16.0 溶劑為氘代丙酮 |
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lifeliuyan
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2樓2013-08-21 18:54:59
fly5fish
木蟲 (正式寫手)
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不好意思，寫錯了，謝謝提醒 1.化合物1碳譜數(shù)據(jù)： 19.2,21.6,22.2,22.9,24.5,24.8,27.4,27.6,28.7,31.2,31.6,33.4,38.3,39.4,58.4,72.1, 75.6,132.2,135.8,202.1 溶劑為氘代丙酮。 2.化合物2碳譜數(shù)據(jù)為: 16.0,16.0,18.6,20.0,21.4,21.7,27.9,31.3,32.3,32.9,32.9,33.3,34.8,41.6,43.2,45.6, 61.9,68.3,77.1,129.3,131.3,169.9,170.1 溶劑為氘代丙酮 |
3樓2013-08-21 22:37:33
lifeliuyan
至尊木蟲 (職業(yè)作家)
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
fly5fish: 金幣+10, ★★★★★最佳答案, 謝謝 2013-08-22 10:49:33
感謝參與，應(yīng)助指數(shù) +1
fly5fish: 金幣+10, ★★★★★最佳答案, 謝謝 2013-08-22 10:49:33
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查詢結(jié)果：共查到1602個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . (1S,3Z,7S,8S,11S,12S)-(+)-7,8-epoxyverticill-3-en-12,20-diol C20H34O3 相似度:65% Phytochemistry 2008 69 2844-2848 Oxygenated verticillene derivatives from Bursera suntui Hugo A. García-Gutiérrez, Carlos M. Cerda-García-Rojas, Juan D. Hernández-Hernández,Luisa U. Román-Marín, Pedro Joseph-Nathan Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . mulinenic 相似度:65% Phytochemistry 1996 43 165-168 Mulinolic acid, a diterpenoid from Mulinum crassifolium Luis A. Loyola, Jorge Bórquez, Glauco Morales, Aurelio San Martín Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . 13β,17-epoxymulin-11-en-20-oic acid C20H30O3 相似度:65% Journal of Natural Products 1991 Vol 54 1404 Mulinenic Acid, a Rearranged Diterpenoid from Mulinum crassifolium Luis A. Loyola, Glauco Morales, Benjamin Rodriguez, Jesus Jimenez-Barbero, Samuel Pedreros, Maria C. de la Torre, Aurea Perales Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . 3,7,11,15-tetramethyl-hexadecan-1,3-diol 相似度:65% Chinese Traditional and Herbal Drugs 2007 38 1779-1782 Acyclic diterpenoids and aliphatic compounds from green alga Chaetomorpha basiretorsa and their activities SHI Da-yong; HAN Li-jun; SUN Jie; YANG Yong-chun; SHI Jian-gong; FAN Xiao Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . compound 11 相似度:65% Tetrahedron Letters 2003 44 1871-1873 Design, synthesis and evaluation of new RDP inhibitors Hallur Gurulingappa, Phillip Buckhaults, Srinivas K. Kumar, Kenneth W. Kinzler, Bert Vogelstein, Saeed R. Khan Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . (1S,2E,4R,6E,8S,11S,12S)-2,6-cembradiene-4,8,11,12-tetrol 相似度:65% Acta Chemica Scandinavica 1986 40 123-134 Tobacco Chemistry. 69. Five New Labdanic Compounds from Tobacco. Wahlberg, Inger; Eklund, Ann-Marie; Nordfors, Kerstin; Vogt, Carmen; Enzell, Curt R.; Berg, Jan-Eric Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . (-)-lepadiformine A C19H35NO 相似度:65% European Journal of Organic Chemistry 2010 1660-1668 Total Synthesis of (–)-Fasicularin and (–)-Lepadiformine A Based on Zn-Mediated Allylation of Chiral N-tert-Butanesulfinyl Ketimine San-Lin Mei and Gang Zhao Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . 2β,3α-dihydroxy-trinervita-1(15),8(19)-diene C20H32O2 相似度:65% Natural Product Communications 2013 8 69-74 Chemical Composition and Biological Activities of Soldiers of the Brazilian Termite Species, Nasutitermes macrocephalus (Isoptera: Natutitermitinae) Márcia N. S. de la Cruz, Helvécio M. S. Júnior, Denilson F. Oliveira, Letícia V. Costa-Lotufo, Antonio G. Ferreira, Daniela S. Alviano and Claudia M. Rezende Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . [(1R,3aS,4R,7aR)-1-((R)-1,5-dimethylhexyl)-7a-methylhexahydrocyclopropa[d]inden-4-yl-oxy]-trimethylsilane 相似度:65% Bioorganic & Medicinal Chemistry 2013 21 1925-1943 Stereoselective synthesis of a new class of potent and selective inhibitors of human Δ8,7-sterol isomerase Mathias König, Christoph Müller, Franz Bracher Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . (6aR,10aS)-4-isopropyl-2,2,7,7,10a-pentamethyl-6a,7,8,9,10,10a-hexahydro-6H-1,3-dioxacyclopenta[c]fluorene C22H32O2 相似度:63.6% Tetrahedron 2013 69 3841-3846 First asymmetric total synthesis of (+)-taiwaniaquinol D and (−  -taiwaniaquinone D by using intramolecular Heck reactionMinoru Ozeki, Megumi Satake, Toshinori Toizume, Shintaro Fukutome, Kenji Arimitsu, Shinzo Hosoi, Tetsuya Kajimoto, Hiroki Iwasaki, Naoto Kojima, Manabu Node, Masayuki Yamashita Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . (13R,14R,17R)-3β,17-dihydroxy-14-acetoxy-13,14-seco-androst-5-ene 相似度:61.9% 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 -------------------------------------------------------------------------------- 12 . Kalihinol J C22H35ClN2O3S 相似度:61.9% Tetrahedron 2004 60 6981-6988 Kalihinols from two Acanthella cavernosa sponges: inhibitors of bacterial folate biosynthesis Tim S. Bugni, Maya P. Singh, Lei Chen, Daniel A. Arias, Mary Kay Harper, Michael Greenstein, William M. Maiese, Gisela P. Concepción, Gina C. Mangalindan, Chris M. Ireland Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . 9β-hydroxydarutigenol C20H34O4 相似度:60% Journal of Natural Products 2009 72 2005-2008 ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound Fei Wang, Xue-Lian Cheng, Ya-Ju Li, Song Shi, and Ji-Kai Liu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 14 . 5-epipisiferol 相似度:60% Phytochemistry 2007 68 210-217 Antibacterials and modulators of bacterial resistance from the immature cones of Chamaecyparis lawsoniana Eileen C.J. Smith, Elizabeth M. Williamson, Neale Wareham,Glenn W. Kaatz, Simon Gibbons Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 15 . mulin-12-ene-14-one-20-oic acid C20H30O3 相似度:60% Phytochemistry 2003 63 883-886 Mulinane-type diterpenoids from Mulinum spinosum Alejandra I. Chiaramello, Carlos E. Ardanaz, Eduardo E. García,Pedro C. Rossomando Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 16 . lepadiformine B C17H31NO 相似度:60% Journal of Natural Products 2006 69(4) 558-562 Sensitivity of Cardiac Background Inward Rectifying K Outward Current (IK1) to the Alkaloids Lepadiformines A, B, and C Martin-Pierre Sauviat, Joseph Vercauteren, Nicole Grimaud, Marcel Jug, Mohamed Nabil, Jean-Yves Petit, and Jean-Franois Biard Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 17 . sargachromanol N C27H38O3 相似度:60% Journal of Natural Products 2005 68 716-723 Chromenes from the Brown Alga Sargassum siliquastrum Kyoung Hwa Jang, Bong Ho Lee, Byoung Wook Choi, Hyi-Seung Lee, and Jongheon Shin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 18 . compound 1a/1b C38H78NO5 相似度:60% Journal of Natural Products 2001 64 1210-1215 Sex Pheromones of the Hair Crab Erimacrus isenbeckii. II. Synthesis of Ceramides Naoki Asai, Nobuhiro Fusetani, and Shigeki Matsunaga Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 19 . compound 2 相似度:60% Journal of Natural Products 2000 63 978-980 (2R,3R,7Z)-2-Aminotetradec-7-ene-1,3-diol, a New Amino Alcohol from the Caribbean Sponge Haliclona vansoesti C. Devijver, M. Salmoun, D. Daloze, J. C. Braekman, W. H. De Weerdt, M. J. De Kluijver, and R. Gomez Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 20 . florlide B C20H30O4 相似度:60% Journal of Natural Products 1998 61 1513-1515 New Xenia Diterpenes Isolated from the Soft Coral, Xenia florida Tetsuo Iwagawa, Jun-ichi Kawasaki, and Tsunao Hase Structure 13C NMR 碳譜模擬圖 |
4樓2013-08-22 08:23:46
lifeliuyan
至尊木蟲 (職業(yè)作家)
- PhEPI: 1
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
fly5fish: 金幣+10, ★★★★★最佳答案, 謝謝 2013-08-22 10:49:12
fly5fish: 金幣+10, ★★★★★最佳答案, 謝謝 2013-08-22 10:49:12
|
查詢結(jié)果：共查到649個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . methyl-8βH-9α-hydroxylabda-13Z-en-15-oate C21H36O3 相似度:65.2% Phytochemistry 1991 30 211-213 Diterpenes from Leyssera gnaphaloides F. Tsichritzis, J. Jakupovic Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . compound 3 相似度:65.2% Steroids 1989 54 1-10 Carbon-13 nuclear magnetic resonance spectra of D-homoannulated 17-hydroxypregnan-20-ones Richard W. Draper, Mohindar S. Puar Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . 9α,10β-diacetoxy-5α,-13α-dihydroxy-α-4,20:11,12-diepoxytaxane C24H36O8 相似度:62.5% Journal of Natural Products 2004 67 2136-2140 New Regio- and Stereoselective O-Deacetylated and Epoxy Products of Taxanes Isolated from Taxus mairei Ya-Ching Shen, Chin-Lien Ko, Yuan-bin Cheng, Michael Y. Chiang, and Ashraf Taha Khalil Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . compound 2 相似度:62.5% Chemical & Pharmaceutical Bulletin 1996 44 1540-1545 Studies on Nepalese Crude Drugs. XXXI. On the Diterpenoid Constituents of the Aerial Part of Scutellaria discolor COLEBR. Akiko OHNO,Haruhisa KIZU and Tsuyoshi TOMIMORI Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . 15,16-di-O-acetyl-2,7-dioxofagonene C24H34O6 相似度:62.5% Phytochemistry 1994 36 1431-1433 Erythroxan diterpenes from Fagonia species Maged S. Abdel-Kader, Abdallah A. Omar, Nabil A. Abdel-Salam, Frank R. Stermitz Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . 5β,6β-epoxy-3β-hydroxy-17-oxad-homoandrostane-16-one + 5α,6α-epoxy-3β-hydroxy-17-oxad-homoandrostane-16-one 相似度:61.5% Steroids 2008 73 681-688 Synthesis and biological evaluation of some new A,B-ring modified steroidal d-lactones Evgenija A. Djurendić, Marija N. Sakač, Marina P. Zaviš, Andrea R. Gaković, Janoš J. Čanadi, Silvana A. Andrić, Olivera R. Klisurić, Vesna V. Kojić, Gordana M. Bogdanović, Katarina M. Penov Gaši Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . viteagnusin D C20H36O2 相似度:60.8% Chemical & Pharmaceutical Bulletin 2008 56(11) 1621-1624 Five New Diterpenoids, Viteagnusins A—E, from the Fruit of Vitex agnus-castus Masateru ONO,Toru YAMASAKI,Masatarou KONOSHITA,Tsuyoshi IKEDA,Masafumi OKAWA,Junei KINJO,Hitoshi YOSHIMITSU,and Toshihiro NOHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . 3β,16α-Diacetoxy-5α-androstan-17-on-(Z)-oxim C23H35NO5 相似度:60.8% Helvetica Chimica Acta 1980 63 1562-1581 Steroide und Sexualhormone. 261. Mitteilung. Quassinoide Bitterstoffe II. Partialsynthetischer Zugang zu Quassin: Überführung von Testosteron in eine Schlüsselverbindung mit angulärer 8β-Methylgruppe Johannes Pfenninger, Walter Graf Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . 3β,16β-Diacetoxy-5α-androstan-l7-on-(Z)-oxim C23H35NO5 相似度:60.8% Helvetica Chimica Acta 1980 63 1562-1581 Steroide und Sexualhormone. 261. Mitteilung. Quassinoide Bitterstoffe II. Partialsynthetischer Zugang zu Quassin: Überführung von Testosteron in eine Schlüsselverbindung mit angulärer 8β-Methylgruppe Johannes Pfenninger, Walter Graf Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . methyl 15-aeeto xy-2-oxo-1(10)-ent-halimen-18-oate 相似度:60.8% Phytochemistry 1997 44 1301-1307 Hydrohalimic acids from Halimium viscosum Dina I. M. D. de Mendonça, Jesus M. L. Rodilla, Anna M. Lithgow, Isidro S. Marcos Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . compound 21 相似度:60.8% Phytochemistry 1996 41 1129-1141 Ent-kaurane-type diterpenoids from the liverwort Jungermannia exsertifolia ssp. Cordifolia Fumihiro Nagashima, Hironao Tanaka, Shigeru Takaoka, Yoshinori Asakawa Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 12 . Methyl thyrsiflorin B acetate C26H40O6 相似度:60.8% Phytochemistry 1995 40 1751-1754 Diterpenoids from calceolaria dentata M. C. Chamy, M. Piovano, J. A. Garbarino, C. Vargas Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . Dihydro-α-santalyl formate C16H26O2 相似度:60.8% Molecules 2012 17 2259-2270 Structure-Odor Relationships of α-Santalol Derivatives with Modified Side Chains Toshio Hasegawa , Hiroaki Izumi , Yuji Tajima and Hideo Yamada Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 14 . compound 9 相似度:60.8% Organic letters 2002 4 2783-2785 Elusive 6-exo-Hydroxybicyclo[2.2.2]octan-2-ones from the Corresponding Acetates by Methanolysis in the Presence of CH3ONa/La(OTf)3 Stefano Di Stefano, Francesca Leonelli, Barbara Garofalo, Luigi Mandolini, Rinaldo Marini Bettolo, and Luisa Maria Migneco Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 15 . Compound 6 相似度:60.8% Magnetic Resonance in Chemistry 2005 43 877-880 1H and 13C NMR signal assignment of synthetic (-)-methyl thyrsiflorin B acetate, (-)-thyrsiflorin C and several scopadulane derivatives Miguel A. González and Ramón J. Zaragozá Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 16 . compound 2 相似度:60.8% Steroids 1989 54 1-10 Carbon-13 nuclear magnetic resonance spectra of D-homoannulated 17-hydroxypregnan-20-ones Richard W. Draper, Mohindar S. Puar Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 17 . compound 25 C22H30O4 相似度:60.8% Tetrahedron 2005 61 4531-4544 Novel cytotoxic kaurane-type diterpenoids from the New Zealand Liverwort Jungermannia species Fumihiro Nagashima, Masuo Kondoh, Makiko Fujii, Shigeru Takaoka, Yoshiteru Watanabe, Yoshinori Asakawa Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 18 . paxdaphnidine B C22H35NO2 相似度:60.8% The Journal of Organic Chemistry 2004 69 1726-1729 Paxdaphnidines A and B, Novel Penta-and Tetracyclic Alkaloids from Daphniphyllum paxianum Zha-Jun Zhan, Sheng-Ping Yang, and Jian-Min Yue Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 19 . compound 6 C22H38O4 相似度:60.8% 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 -------------------------------------------------------------------------------- 20 . 11β,5α-diacetoxysilphinen-3-one C19H26O5 相似度:60.8% Journal of Chemical Ecology 2002 28 117-129 Silphinene Sesquiterpenes as Model Insect Antifeedants Azucena González-Coloma, Fernando Valencia, Nuria Martín, Joseph J. Hoffmann, Louis Hutter, J. Alberto Marco, Matías Reina Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 21 . 24R-methylcholesta-3β,5α,6β-triol |
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| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
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[考研] 各位老師好，我的一志愿為北京科技大學(xué)085601材料專碩 +9 | Koxui 2026-03-28 | 9/450 |
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[考研] 調(diào)劑310 +12 | 溫柔的晚安 2026-03-25 | 13/650 |
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[考研] 總分293求調(diào)劑 +8 | 加一一九 2026-03-25 | 11/550 |
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[考研] 求調(diào)劑 +4 | 青春裁為三截 2026-03-29 | 4/200 |
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[考研] 356求調(diào)劑 +4 | gysy?s?a 2026-03-28 | 4/200 |
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[考研] 2026年華南師范大學(xué)歡迎化學(xué)，化工，生物，生醫(yī)工等專業(yè)優(yōu)秀學(xué)子加入！ +3 | llss0711 2026-03-28 | 6/300 |
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[考研] 322求調(diào)劑 +7 | 宋明欣 2026-03-27 | 7/350 |
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[考研] 394求調(diào)劑 +3 | 好事多磨靜候佳?/a> 2026-03-26 | 5/250 |
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[考研]
 一志愿廈門大學(xué)化學(xué)學(xué)碩307求調(diào)劑
+10
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y7czhao 2026-03-26 | 10/500 |
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[考研] 346求調(diào)劑 一志愿070303有機化學(xué) +3 | 蘿卜燉青菜 2026-03-28 | 3/150 |
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[考研] 0856，材料與化工321分求調(diào)劑 +12 | 大饞小子 2026-03-27 | 13/650 |
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[考研] 328求調(diào)劑 +7 | 嗯滴的基本都 2026-03-27 | 7/350 |
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[考研] 一志愿211院校 344分 東北農(nóng)業(yè)大學(xué)生物學(xué)學(xué)碩，求調(diào)劑 +5 | 丶風(fēng)雪夜歸人丶 2026-03-26 | 8/400 |
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[考研] 一志愿上海理工能源動力（085800）310分求調(diào)劑 +3 | zhangmingc 2026-03-27 | 4/200 |
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[考研] 考研調(diào)劑 +4 | Sanmu-124 2026-03-26 | 4/200 |
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[考研] 085600，材料與化工321分調(diào)劑 +4 | 大饞小子 2026-03-27 | 6/300 |
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[考研] 284求調(diào)劑 +11 | junqihahaha 2026-03-26 | 12/600 |
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[考研] 081200-11408-276學(xué)碩求調(diào)劑 +3 | 崔wj 2026-03-26 | 3/150 |
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[考研] 化學(xué)調(diào)劑一志愿上海交通大學(xué)336分-本科上海211 +4 | 小魚愛有機 2026-03-25 | 4/200 |
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[考研] 0854電子信息求調(diào)劑 324 +4 | Promise-jyl 2026-03-23 | 4/200 |
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