作者:Wing-Yan Tsui、Geoffrey D. Brown
DOI:10.1016/0031-9422(96)00352-4
日期:1996.11
The aerial parts of Sarcandra glabra afforded, in addition to known compounds, the new cycloeudesmanolide chloranthalactone G 4α,15α-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.
除了已知化合物外,Sacandra glabra 的地上部分还提供新的 cycloeudesmanolide chloranthalactone G 4α,15α-epoxy-1,3-cyclo-7(11), 8-eudesmadien-12,8-olide。氯蒽内酯 G 的结构是从二维 NMR 光谱和其光谱与已知化合物氯蒽内酯 A 的比较中推导出来的,该化合物也存在于提取物中。