 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 682 | 回復: 4 | ||
shanshan2010銅蟲 (小有名氣)
|
[求助]
微譜求助——多謝 已有2人參與
|
|
|
碳譜數(shù)據(jù):73.67,85.11,96.31,101.80,115.87,116.07,120.88,129.87,146.31,147.13,164.48,168.82,198.36 溶劑為氘代甲醇 謝謝 |
回復此樓» 猜你喜歡
288求調(diào)劑 一志愿哈工大 材料與化工
已經(jīng)有31人回復
-
一志愿北京科技大學085601材料工程英一數(shù)二初試總分335求調(diào)劑
已經(jīng)有5人回復
-
085801 總分275 本科新能源 求調(diào)劑
已經(jīng)有17人回復
-
324求調(diào)劑
已經(jīng)有6人回復
-
學碩化學工程與技術，一志愿中國海洋大學320+求調(diào)劑
已經(jīng)有7人回復
-
材料調(diào)劑
已經(jīng)有5人回復
-
初試301，代碼085701環(huán)境工程，本碩一致，四六級已過，有二區(qū)一作，共發(fā)表5篇論文
已經(jīng)有6人回復
-
化學308分調(diào)劑
已經(jīng)有15人回復
-
346求調(diào)劑
已經(jīng)有3人回復
-
環(huán)境285分，過六級，求調(diào)劑
已經(jīng)有6人回復
» 本主題相關價值貼推薦，對您同樣有幫助:
- WF-4-15 微譜求助，在線等。。
已經(jīng)有8人回復
- 求助微譜數(shù)據(jù)1個
已經(jīng)有3人回復
- 求助微譜數(shù)據(jù)1個
已經(jīng)有4人回復
- 微譜求助！急！
已經(jīng)有5人回復
- 求助微譜數(shù)據(jù)1個
已經(jīng)有3人回復
- 微譜求助，ky7......
已經(jīng)有3人回復
- 求助微譜數(shù)據(jù)4個
已經(jīng)有4人回復
- 微譜數(shù)據(jù)求助——三個化合物 謝謝！
已經(jīng)有8人回復
- 微譜求助，各位大俠多謝！
已經(jīng)有4人回復
- 發(fā)表的論文查相識度嗎？
已經(jīng)有9人回復
- 求助兩個化合物的微譜數(shù)據(jù)查詢
已經(jīng)有3人回復
- Phytochemistry Letters
已經(jīng)有3人回復
- 求助微譜數(shù)據(jù)庫查詢 三個化合物
已經(jīng)有3人回復
- Phytochemical analysis
已經(jīng)有4人回復
- 求助微譜數(shù)據(jù)查詢
已經(jīng)有8人回復
- 急求求助微譜數(shù)據(jù)檢索C譜數(shù)據(jù)
已經(jīng)有4人回復
- 求助通過微譜查詢化合物結構
已經(jīng)有4人回復
- [求助]哪位好人學�？梢允褂梦⒆V數(shù)據(jù)庫，幫我檢索幾個化合物的母核。謝謝！
已經(jīng)有4人回復
shanshan2010
銅蟲 (小有名氣)
- 應助: 0 (幼兒園)
- 金幣: 101
- 散金: 21
- 帖子: 148
- 在線: 96.5小時
- 蟲號: 1141044
- 注冊: 2010-11-07
- 性別: MM
- 專業(yè): 天然藥物化學
3樓2014-01-17 15:11:04
Adrean
金蟲 (小有名氣)
鉆蟲
- 應助: 12 (小學生)
- 金幣: 1852.9
- 散金: 90
- 紅花: 2
- 帖子: 248
- 在線: 101.2小時
- 蟲號: 2616768
- 注冊: 2013-08-26
- 性別: GG
- 專業(yè): 微/納機械系統(tǒng)
2樓2014-01-16 23:20:50
shanshan2010
銅蟲 (小有名氣)
- 應助: 0 (幼兒園)
- 金幣: 101
- 散金: 21
- 帖子: 148
- 在線: 96.5小時
- 蟲號: 1141044
- 注冊: 2010-11-07
- 性別: MM
- 專業(yè): 天然藥物化學
4樓2014-01-17 15:22:17
lifeliuyan
至尊木蟲 (職業(yè)作家)
- PhEPI: 1
- 應助: 3913 (副教授)
- 金幣: 48805.6
- 散金: 890
- 紅花: 208
- 帖子: 4735
- 在線: 635.4小時
- 蟲號: 1141109
- 注冊: 2010-11-07
- 性別: MM
- 專業(yè): 中藥藥效物質
【答案】應助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應助指數(shù) +1
shanshan2010: 金幣+10, ★★★很有幫助 2014-01-19 09:01:31
感謝參與，應助指數(shù) +1
shanshan2010: 金幣+10, ★★★很有幫助 2014-01-19 09:01:31
|
???????????鵽177????????(???????????ο?) 1 . taxifolin ?????:86.6% Planta Medica 1981 43 82-85 Dihydroflavanonols from Cedrus deodara,A 13C NMR Study P. K. Agrawal, S. K. Agarwal, R. P. Rastogi and B.-G. Dsterdahal Structure 13C NMR ??????? 2 . compound 7 ?????:86.6% Chemical & Pharmaceutical Bulletin 1988 36 4167-4170 Sweet Dihydroflavonol Rhamnoside from Leaves of Engelhardtia chrysolepis, a Chinese Folk Medicine, Hung-qi RYOJI KASAI,SATOMI HIRONO,WEN-HUA CHOU,OSAMU TANAKA and FENG-HUAI CHEN Structure 13C NMR ??????? 3 . dihydroquercetin ?????:86.6% Chemistry of Natural Compounds 2009 45 85-86 FLAVONOIDS FROM Rhododendron decorum Hui Zi Jin, Gang Chen,Xue Feng Li, Yun Heng Shen, Shi Kai Yan, Lu Zhang,Ming Yang, and Wei Dong Zhang Structure 13C NMR ??????? 4 . Taxifolin C9H8O3 ?????:86.6% Chemistry of Natural Compounds 2009 45 725-727 CHEMICAL CONSTITUENTSFROM Rhododendron spinuliferum Gang Chen, Huizi Jin, Xuefeng Li,Qi Zhang, Yunheng Shen, Shikai Yan,and Weidong Zhang Structure 13C NMR ??????? 5 . (+)-Taxifolin (3,5,7,3',4'-pentahydroxyflavanone) ?????:86.6% Journal of Asian Natural Products Research 2005 7 19-24 A new diterpenoid glucopyranoside from Erythrophleum fordii FANG YU, NAN LI and SHI-SHAN YU Structure 13C NMR ??????? 6 . 3,3',5',5,7-pentahydroflavanone C15H12O7 ?????:86.6% Natural Product Research 2007 21 283-291 Antibacterial phenolic compounds from the spines of Gleditsia sinensis Lam. Ligang Zhou; Duan Li; Jingguo Wang; Yuanshuai Liu; Jianyong Wu Structure 13C NMR ??????? 7 . (+)-taxifolin ?????:86.6% China Journal of Chinese Materia Medica 2006 31 1795-1797 Studies on chemical constituentsof Cercis chinensis MU lihua, ZHANG Dongming Structure 13C NMR ??????? 8 . cilicicone-b C15H14O8 ?????:86.6% Zeitschrift f??r Naturforschung B 2007 62b 121-124 Two New Hydroxy Chalcone Derivatives from Thymus cilicicus Bahar Ahmed and Tawfeq A. Al-Howiriny Structure 13C NMR ??????? 9 . dihydroquercetin ?????:86.6% Phytochemistry 1989 28 1237-1240 Polyphenolic glycosides from Douglas fir inner bark Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR ??????? 10 . (+)-taxifolin ?????:86.6% Phytochemistry 1989 28 2177-2181 Taxifolin apioside and davuriciin M1,a hydrolysable tannin from Rosa davurica Takashi Yoshida,Xiong Jin Zhe,Takuo Okuda Structure 13C NMR ??????? 11 . (2R,3R)-(+)-dihydroquercetin ?????:86.6% China Journal of Chinese Materia Medica 2010 35 722-724 Dihydroflavones in Rhododendron concinnum ZHAO Lei*; WU Dinghui; YU Xiaohui; ZHANG Yan Structure 13C NMR ??????? 12 . dihydroquercetin ?????:86.6% Chinese Traditional and Herbal Drugs 2010 41 191-195 Chemical constituents in stem bark of Morus cathayana NI Gang; ZHANG Qing-jian; ZHENG Zhong-fei; CHEN Ruo-yun; YU De-quan Structure 13C NMR ??????? 13 . taxifolin ?????:86.6% Archives of Pharmacal Research 2003 26 1018-1023 Constituents of the stems and fruits of Opuntia ficus-indica var. saboten Eun Ha Lee, Hyoung Ja Kim, Yun Seon Song, Changbae Jin and Kyung-Tae Lee, et al. Structure 13C NMR ??????? 14 . taxifolin ?????:86.6% Archives of Pharmacal Research 2007 30 13-17 Monoamine oxidase inhibitory components fromCayratia japonica Xiang Hua Han, Seong Su Hong, Ji Sang Hwang, Myung Koo Lee and Bang Yeon Hwang, et al. Structure 13C NMR ??????? 15 . (+)-dihydroquercetin ?????:86.6% Journal of the Chinese Chemical Society 1995 42 77-82 Chemical Constituents from the Roots of Zizyphus jujuba Mill. var. spinosa(??) ????(Shoei-Sheng Lee);??????(Jeng-Shu Wang);?????(Karin Chiung-Sheue Chen) Structure 13C NMR ??????? 16 . taxifolin ?????:86.6% Journal of the Chinese Chemical Society 1999 46 215-219 Polar Chemical Constituents from Phoebe formosana ???i??(Perng-Haur Wang);????(Shoei-Sheng Lee) Structure 13C NMR ??????? 17 . dihydroquercetin ?????:86.6% Bioorganic & Medicinal Chemistry 2012 20 4164-4171 Natural products as a gold mine for selective matrix metalloproteinases inhibitors Liyan Wang, Xi Li, Shoude Zhang, Weiqiang Lu, Sha Liao, Xiaofeng Liu, Lei Shan, Xu Shen, Hualiang Jiang, Weidong Zhang, Jin Huang, Honglin Li Structure 13C NMR ??????? 18 . taxifolin ?????:86.6% Chemistry & Biodiversity 2012 9 2096-2158 Flavonoids in Subtribe Centaureinae (Cass.) Dumort. (Tribe Cardueae, Asteraceae): Distribution and 13C-NMR Spectral Data Carmen Formisano, Daniela Rigano, Felice Senatore, Svetlana Bancheva, Antonella Maggio, Sergio Rosselli and Maurizio Bruno Structure 13C NMR ??????? 19 . taxifolin ?????:86.6% Qu??mica Nova 2010 33 1297-1300 Occurrence of biflavones in leaves of Caesalpinia pyramidalis specimens Bahia, Marcus V.; David, Juceni P.; David, Jorge M. Structure 13C NMR ??????? 20 . taxifolin ?????:86.6% Journal of Chinese Medicinal Materials 2012 35 1088-1090 Chemical Constituents of Ethyl Acetate Extract from Polygonum perfoliatum CHENG Huan-bo, LIU Xin-qiao, CHEN Ke-Li Structure 13C NMR ??????? |
5樓2014-01-17 16:24:06
相關版塊跳轉
我要訂閱樓主 shanshan2010 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] 一志愿北京科技大學085601材料工程英一數(shù)二初試總分335求調(diào)劑 +4 | 雙馬尾痞老板2 2026-04-02 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 298求調(diào)劑 +3 | zzz，，r 2026-04-02 | 3/150 |
|
|
|
[考研] 321求調(diào)劑 +9 | y-yh 2026-04-01 | 10/500 |
|
|
|
[考研] 303求調(diào)劑 +8 | DLkz1314. 2026-03-30 | 8/400 |
|
|
|
[考研] 一志愿346上海大學生物學 +3 | 上海大學346調(diào)劑 2026-04-01 | 3/150 |
|
|
|
[考研] 求調(diào)劑，一志愿南京師范大學計算機專碩，初試373，六級通過， +3 | 計算機追夢人 2026-04-01 | 3/150 |
|
|
|
[考研] 材料調(diào)劑 +12 | 一樣YWY 2026-04-01 | 12/600 |
|
|
|
[考博] 26年申博 +3 | staryer 2026-03-30 | 4/200 |
|
|
|
[考研] 0856，269分求調(diào)劑 +8 | 有學上就行求求?/a> 2026-03-30 | 11/550 |
|
|
|
[考研] 0817化工學碩調(diào)劑 +11 | 努力上岸中！ 2026-03-31 | 11/550 |
|
|
|
[考研] 生物與醫(yī)藥考研調(diào)劑 +5 | 鐵憨憨123425 2026-03-31 | 5/250 |
|
|
|
[考研] 求調(diào)劑 +4 | 圖鑒212 2026-03-30 | 5/250 |
|
|
|
[考研] 材料0856 英一數(shù)二 323 求調(diào)劑 +9 | 袁sy 2026-04-01 | 9/450 |
|
|
|
[考研] 調(diào)劑申請 +8 | 張張張張zy 2026-03-31 | 9/450 |
|
|
|
[考研] 一志愿南昌大學324求調(diào)劑 +6 | hanamiko 2026-03-29 | 6/300 |
|
|
|
[考研] 英一數(shù)一總分334求調(diào)劑 +4 | 陳陽坤 2026-03-31 | 4/200 |
|
|
|
[考研] 求調(diào)劑，一志愿 南京航空航天大學大學 ，080500材料科學與工程學碩 +6 | @taotao 2026-03-26 | 7/350 |
|
|
|
[考研] 298求調(diào)劑 +3 | 種圣賜 2026-03-29 | 3/150 |
|
|
|
[考研] 343求調(diào)劑 +6 | 愛羈絆 2026-03-29 | 6/300 |
|
|
|
[考研] 一志愿南京航空航天大學材料學碩求調(diào)劑 +3 | @taotao 2026-03-28 | 3/150 |
|