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jessiegao07

金虫 (小有名气)

[求助] 微谱求助,谢谢 已有1人参与

13C NMR (151 MHz, cdcl3) δ
8.57,16.50,22.05,24.85,26.77,28.06,34.64,36.85,37.65,41.17,47.79,50.92,55.02,75.85,114.98,117.37,150.36,155.72,175.26,215.71.

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笑多会怀孕

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【答案】应助回帖

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感谢参与,应助指数 +1
jessiegao07: 金币+10, ★★★★★最佳答案, 非常感谢!!! 2015-06-17 16:59:42
查询结果:共查到34个化合物(查询结果仅供参考)
1 .     helioscopinolide E
C20H26O3     相似度:100%
Journal of Natural Products          1991          Vol 54          1503
Structure Elucidation of Helioscopinolides D and E from Euphorbia calyptrata Cell Cultures
Daniela Borghi, Luca Baumer, Marzia Ballabio, Emanuele Arlandini, Nicoletta Crespi Perellino, Anacleto Minghetti, Franco Francesco Vincieri
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     helioscopinolide E
    相似度:100%
Chinese Traditional and Herbal Drugs          2005          36          662-663
白树的化学成分研究
何素丽,陈若芸
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     Helioscopinolide E
C20H26O3     相似度:100%
Chinese Traditional and Herbal Drugs          2004          35          611-613
Diterpenoids from Euphorbia wallichii
WANG Huan; ZHANG Xiao-feng; MA Yun-bao; CAI Xiang-hai; WU Da-gang; LUO Xiao-dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     helioscopinolide A
    相似度:100%
Helvetica Chimica Acta          2012          95          1672-1679
Bisyinshanic Acids A and B, Two Novel Diterpene Dimers from the Roots of Euphorbia yinshanica
Ben-Yin Zhang, Huan Wang, Xiao-Dong Luo, Zhi-Zhi Du, Jian-Wei Shen, Hai-Feng Wu and Xiao-Feng Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     helioscopinolide E
    相似度:100%
Journal of Shenyang Pharmaceutical University          2013          30          165-196
Isolation and identification of chemical constituents from roots of Euphorbia pekinensis Rupr.
ZENG Yan, HOU Peng-yi, MA Bing-jie, GU Li-qiang, BI Kai-shun, CHEN Xiaohui
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     helioscopinolide B
C20H28O3     相似度:80%
Journal of Natural Products          1996          59          773-776
Identification of New Diterpenoids from Euphorbia calyptrata Cell Cultures
Nicoletta Crespi-Perellino, Luisa Garofano, Emanuele Arlandini, and Vittorio Pinciroli
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     ent-3α-formylabieta-8(14),13(15)-dien-16,12β-olide
C21H28O4     相似度:76.1%
Fitoterapia          2014          96          33-38
Two new diterpene derivatives from Euphorbia lunulata Bge and their anti-proliferative activities
Chao Liu, Zhi-xin Liao, Shi-jun Liu, Yan-bo Qu, Heng-shan Wang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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