Cycloeudesmanolides from Sarcandra glabra
Cycloeudesmanolides from Sarcandra glabra
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DOI：
10.1016/0031-9422(96)00352-4
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发表时间：
1996-11-01
期刊：
影响因子：
3.8
通讯作者：
Brown, GD
中科院分区：
文献类型：
--
作者：
Tsui, WY;Brown, GD
草珊瑚地上部分除已知化合物外，还含有新的环烯丙烷内酯G4α，15α-环氧基-1，3-环-7(11)，8-桉烯-12，8-内酯。通过二维核磁共振波谱和与已知化合物氯苯内酯A的比较，推测了氯苯内酯G的结构，后者也存在于提取物中。版权所有(C)1996爱思唯尔科学有限公司
The aerial parts of Sarcandra glabra afforded, in addition to known compounds, the new cycloeudesmanolide chloranthalactone G 4 alpha,15 alpha-epoxy-1,3-cyclo-7(11), 8-eudesmadien-12,8-olide. The structure of chloranthalactone G was deduced from two-dimensional NMR spectroscopy and from comparison of its spectra with the known compound chloranthalactone A which was also present in the extract. Copyright (C) 1996 Elsevier Science Ltd