摘要
自赤芝(Ganoderma lucidum Karst)孢子粉酸性部分分离得到一个新的四环三萜化合物,命名为ganosporeric acid A(1),根据光谱(IR,~1HNMR,^(13)CNMR和MS)分析确定其结构为Ⅰ所示。同时还分到四个已知化合物:ganoderic acid B(Ⅱ),ganodefic acid C(Ⅲ),ganoderic acidE(Ⅳ),和ganodermanontriol(Ⅴ)。这些化合物均为首次从赤芝孢子粉中得到。
Five compounds were isolated from the ether soluble fraction of the spores of Ganoderma lucidum. On the basis of their chemical properties and spectral data (M S, UV ,IR, ~1H and ^(13)CNMR) ,they were identified as 3,7,11 , 12,15,23 - hexaoxo - 5α - lanosta - 8 - en - 26 - oic acid (Ⅰ), 3β , 7β - dihydroxy - 11 , 15,23 - trioxo - 5α -lanosta - 8 - en - 26 - oic acid (Ⅱ) ,7β - hydroxy - 3 ,11 ,15,23 - tetraoxo - 5α - lanosta - 8 - en - 26 - oic acid (Ⅲ), 3,7,11 , 15,23 - pentaoxo - 5α - lanosta - 8 - en - 26 - oic acid (Ⅳ), 24,25,26 - trihydroxy - 5α - lanosta - 7,9 (11) -dien - 3 - one (Ⅴ), Compound Ⅰ is a new natural product, named ganosporeric acid A. Componds Ⅱ, Ⅲ, Ⅳ and Ⅴ were obtained for the first time from the spores of Ganoderma lucidum.
出处
《药学学报》
CAS
CSCD
北大核心
1991年第4期267-273,共7页
Acta Pharmaceutica Sinica
基金
国家自然科学基金
