一种来自槐豆种子的黄酮醇四糖苷。

A flavonol tetraglycoside from Sophora japonica seeds.

作者信息

Wang Jing-Hua, Lou Feng-Chang, Wang Ya-Lin, Tang Yu-Ping

机构信息

Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China.

出版信息

Phytochemistry. 2003 Jun;63(4):463-5. doi: 10.1016/s0031-9422(02)00757-4.

DOI:10.1016/s0031-9422(02)00757-4

PMID:12770599

Abstract

A flavonol tetraglycoside, kaempferol 3-O-alpha-L-rhamnopyranosyl(1-->6)-beta-D-glucopyranosyl(1-->2)- beta-D-glucopyranoside-7-O-alpha-L rhamnopyranoside, together with nine known compounds were isolated from the seeds of Sophora japonica L. Their structures were elucidated on the basis of spectral and chemical evidence.

摘要

从槐树种子中分离出一种黄酮醇四糖苷，山奈酚3 - O -α - L - 鼠李吡喃糖基(1→6)-β - D - 吡喃葡萄糖基(1→2)-β - D - 吡喃葡萄糖苷 - 7 - O -α - L - 鼠李吡喃糖苷，以及九种已知化合物。基于光谱和化学证据阐明了它们的结构。