STUDIES ON THE CHEMICAL-CONSTITUENTS OF RABDOSIA-UMBROSA VAR EXCISINFLEXA

被引:4
|
作者
ISOBE, T [1 ]
NODA, Y [1 ]
SHIBATA, K [1 ]
机构
[1] OSAKA CITY UNIV,FAC SCI,DEPT CHEM,OSAKA 558,JAPAN
关键词
D O I
10.1246/nikkashi.1994.493
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
From Rabdosia umbrosa var. excisinflexa (NAKAI) HARA were isolated two diterpenoids, five flavonoids, one aromatic compound, and two steroids. They were identified as kamebanin, kamebakaurin, pedalitin, 4'-O-methylpedalitin, genkwanin, pilloin, eupatorin, methyl caffeate, beta-sitosterol, and beta-sitosterol glucoside by the comparison of spectroscopic data with those of the authentic samples. It was clarified that both beta-sitosterol and aglycon of beta-sitosterol glucoside contained stigmasterol and campesterol by GC-MS.
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页码:493 / 496
页数:4
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