从苦参根中分离得到的三种新的异戊烯基黄酮类化合物。

Three new isoprenylated flavonoids from the roots of Sophora flavescens.

作者信息

Ding Pei-Lan, Hou Ai-Jun, Chen Dao-Feng

机构信息

Department of Pharmacognosy, School of Pharmacy, Fudan University, 138 Yixueyuan Road, Shanghai 200032, China.

出版信息

J Asian Nat Prod Res. 2005 Jun;7(3):237-43. doi: 10.1080/10286020410001687554.

DOI:10.1080/10286020410001687554

PMID:15621632

Abstract

Three new flavonoids isoprenylated as 2,2-dimethyl-dihydropyran groups, named sophoranodichromanes A-C (1-3), have been isolated from the roots of Sophora flavescens, together with the known compounds, chrysophanol (4), soyasapogenol B (5) and beta-sitosterol (6). Their structures have been elucidated by spectroscopic methods.

摘要

从苦参根部分离出了三种新的异戊烯基化黄酮类化合物，其异戊烯基为2,2-二甲基-二氢吡喃基团，命名为槐二色二氢色原烷A-C（1-3），同时还分离出了已知化合物大黄酚（4）、大豆皂醇B（5）和β-谷甾醇（6）。通过光谱方法阐明了它们的结构。