昆明山海棠化学成分研究
STUDY ON THE CHEMICAL CONSTITUENTS OF TRIPTERYGIUM HYPOGLAUCUM (LVL.) HUTCH
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摘要: 从昆明山海棠(Tripterygium hypoglaucum (Lévl.)Hutch)根中分得三个单体,经光谱分析鉴定晶1为已知物雷藤二萜酸(triptoditerpenic acid),晶2和晶3为新二萜化合物,分别命名为雷藤二萜酸B(triptoditerpenic acid B)和山海棠二萜内酯A(hypodiolide A)。Abstract: Two new diterpenes, named triptoditerpenic acid B(2) and hypodiolide A (3), respectively, were isolated from Tripterygium hypogloucum (Lévl.) Hutch. Their structures were elucidated on the basis of spectra and X-ray analysis.
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