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杨大松

至尊木虫 (文坛精英)

[求助] 求助微谱数据,谢谢

碳谱数据如下:
15.3,15.6,18.1,18.5,18.9,20.8,24.1,24.8,25.6,26.4,27.4,27.7,28.1,30.7,30.8,35.5,36.1,36.2,36.9,38.7,44.7,49.9,50.2,50.3,77.3,78.8,125.1,130.8,134.3
辛苦各位了,非常感谢
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【答案】应助回帖

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感谢参与,应助指数 +1
杨大松: 金币+20, ★★★★★最佳答案 2013-01-13 18:41:40
1 .     euphol
    相似度:93.3%
Acta Pharmaceutica Sinica          1992          27          445-451
TRITERPENE CONSTITUENTS FROM EUPHORBIA NEMTOCYPHA HAND-MAZZ
D Cao; YL Su; JS Yang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     lanosterol
    相似度:93.3%
Acta Pharmaceutica Sinica          1996          31          524-529
STUDIES ON CHEMICAL CONSTITUENTS OF ROOTS OF EUPHORBIA PEKINENSIS
LY Kong and ZD Min
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     lanosterol
    相似度:93.3%
Phytochemistry          1999          50          849-857
(20R,23E)-Eupha-8,23-diene-3β,25-diol from Tripetalum cymosum
Yuan-Wah Leong, Leslie J. Harrison
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     lanosterol
C30H50O     相似度:93.3%
Chinese Traditional and Herbal Drugs          2005          36          1763-1767
Ingenane diterpene ester constituents from Tibetan medicine Euphorbia wallichii
LI Yu-lin; SUO You-rui
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     lanosterol
    相似度:93.3%
Journal of the Chemical Society, Perkin Transactions 1          1988                   2403-2406
Penasterol, a novel antileukemic sterol from the okinawan marine sponge Penares sp.
Jie-fei Cheng, Jun'ichi Kobayashi, Hideshi Nakamura, Yasushi Ohizumi, Yoshimasa Hirata and Takuma Sasaki
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     lanosterol
    相似度:93.3%
Natural Product Research and Development          2010          22          433-436
Chemical Constituents and Anti-inflammatory Activities of Inonotus obliquus
ZHANG Xu; ZHAO Fen-qin; HAN Guang; LIU Lei; GAO Xin
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     lanostadienol
    相似度:93.3%
Organic Magnetic Resonance          1974          6          603-611
Carbon-13 NMR spectra of some tetra-and pentacyclic triterpenoids
S. A. Knight
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     Euphol
C30H50O     相似度:93.3%
Molecules          2012          17          11826-11838
Inhibition of 11b-HSD1 by Tetracyclic Triterpenoids from Euphorbia kansui
Jie Guo, Li-Yan Zhou, Hong-Ping He, Ying Leng, Zhen Yang and Xiao-Jiang Hao
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     Lanosterol
    相似度:93.1%
Korean Journal of Pharmacognosy          2007          38(2)          164-169
Antioxidative Activities of Phenolic Compounds Isolated from Inonotus obliquus
Kim, Hyoung-Ja; Jin, Chang-Bae; Lee, Yong-Sup
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     euphol
C30H50O     相似度:90%
Phytochemistry          1999          50          849-857
(20R,23E)-Eupha-8,23-diene-3β,25-diol from Tripetalum cymosum
Yuan-Wah Leong, Leslie J. Harrison
2楼2013-01-13 17:05:27
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