密序鹅掌柴叶中的羽扇豆烷型三萜类化合物。

Lupane-triterpenes from the leaves of Brassaiopsis glomerulata.

作者信息

Kiem Phan Van, Dat Nguyen Tien, Minh Chau Van, Lee Jung Joon, Kim Young Ho

机构信息

Institute of Natural Products Chemistry, NCST, 18 Hoang Quoc Viet, Nghiado, Caugiay, Hanoi, Vietnam.

出版信息

Arch Pharm Res. 2003 Aug;26(8):594-6. doi: 10.1007/BF02976706.

DOI:10.1007/BF02976706

PMID:12967192

Abstract

Three known lupane-triterpenes, 3alpha-hydroxy-lup-20(29)-en-23,28-dioic acid (1), 3a-hydroxylup-20(29)-en-23,28-dioic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester (acankoreoside A, 2) and 3alpha,11alpha-dihydroxy-23-oxo-lup-20(29)-en-28-oic acid (3) were isolated from the leaves of Brassaiopsis glomerulata (Blume) Regel, a species of Araliaceae family growing in Vietnam. Their structures were determined on the basis of spectroscopic data.

摘要

从越南生长的五加科植物球序鹅掌柴（Brassaiopsis glomerulata (Blume) Regel）的叶子中分离出三种已知的羽扇豆烷型三萜，即3α-羟基羽扇-20(29)-烯-23,28-二酸（1）、3α-羟基羽扇-20(29)-烯-23,28-二酸28-O-α-L-鼠李糖基-(1→4)-β-D-葡萄糖基-(1→6)-β-D-葡萄糖基酯（刺参皂苷A，2）和3α,11α-二羟基-23-氧代羽扇-20(29)-烯-28-酸（3）。它们的结构是根据光谱数据确定的。