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季风月

金虫 (正式写手)

科研菜鸟

[求助] 微谱求助非常感谢. 已有1人参与

C谱数据如下:溶剂氘代氯仿。
18.85,18.90,20.08,20.74,21.01,22.06,23.02,24.93,25.27,37.69,37.73,42.92,43.07,44.20,49.00,73.40,75.33,77.24,83.33,92.28,122.64,128.32,129.51,130.70,132.80,133.66,135.84,165.39,170.02,170.07,170.29,207.54
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哪怕崎岖路不平,须知爱拼才会赢...
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
季风月: 金币+8, ★★★很有帮助 2015-06-04 16:53:48
1 .     euphoscopin B
    相似度:90.6%
Archives of Pharmacal Research          2008          31          1547-1551
Cytotoxic macrocyclic diterpenoids from Euphorbia helioscopia
Hong-Wen Tao, Xiao-Jiang Hao, Pei-Pei Liu and Wei-Ming Zhu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     14α,15β-diacetoxy-3α,7β-dibenzoyloxy-9-oxo-2βH,13αH-jatropha-5E,11E-diene
C38H44O9     相似度:87.5%
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

--------------------------------------------------------------------------------




3 .     euphoscopin C
    相似度:84.3%
Journal of Chinese Medicinal Materials          2013          36          1092-1096
Study on Chemical Constituents of Euphorbia helioscopia and Their Antitumor Activities
MU Shu-zhen, SHANG Shang, YAN Chen, YANG Fu-mei, HAO Xiao-jiang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-06-04 13:44:25
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