摘要
Abstract
Twelve compounds were isolated from the aerial parts of Blumea balsamifera DC. On the basis of spectral methods and chemical analysis, their structures were identified as ombuin (1) , xanthoxylin (2), 2,4-dihydroxy-6-methoxyphenylethanone (3) ,5,7-dihydroxychromone(4) ,hyperoside (5), isoquercitrin (6) ,3',4',5,7-tetrahydroxy-3-methoxyflavone (7), quercetin (8) ,quercetin 3'-methoxy-3-O-β-D-galactopyranoside (9) ,4',5,7-trihydroxy-3,3'-dim-ethoxyflavone (10) ,3,5,7-trihydraxy-3',4'-dimethoxyflavone (11) ,and luteolin (12). Among them,compounds 3-7 and 9-11 were isolated from the genus Blumea for the first time.
关键词
艾纳香/化学成分/苯乙酮Key words
Blumea balsamifera DC. /chemical constituent/phenylethanone分类
生物科学
