小叶红光树的化学成分

FLAVONOIDS FROM KNEMA GLOBULARIA

从小叶红光树枝条中分离获得 8个化合物 ,经光谱测定 ,鉴定了其化学结构分别为花旗松素(1) ,木犀草素 (2 ) ,(+) 儿茶素 (3) ,硫磺菊素 (4) ,7 Megastigmene 3,6 ,9 triol(5 ) ,原花色素 (6 ) ,β 谷甾醇 (7) ,胡萝卜苷 (8)。

Eight compounds were isolated from Knema globularia (Lamk.)Warb.Their structures were determined on the basis of chemical and spectral data evidences as taxifolin(1),luteolin(2),catechin(3),3′,4′,6′ trihydroxyaurone sulfuretin(4,7 Megastigmene 3,6,9 triol)(5),proanthocyanidin(6),β sitosterol(7),and daucosterol(8).