一种来自檀香紫檀的新酰化异黄酮糖苷。

A new acylated isoflavone glucoside from Pterocarpus santalinus.

作者信息

Krishnaveni K S, Srinivasa Rao J V

机构信息

Department of Botany, School of Biological and Earth Sciences, Sri Venkateswara University, Tirupati, India.

出版信息

Chem Pharm Bull (Tokyo). 2000 Sep;48(9):1373-4. doi: 10.1248/cpb.48.1373.

DOI:10.1248/cpb.48.1373

PMID:10993243

Abstract

Phytochemical investigation on the constituents of heartwood of Pterocarpus santalinus resulted in the isolation of a new acylated isoflavone glucoside. The structure of the new compound was elucidated on the basis of spectral studies as 4',5-dihydroxy-7-O-methyl isoflavone 3'-O-D-(3''-E-cinnamoyl)glucoside.

摘要

对檀香紫檀心材成分进行植物化学研究，从中分离出一种新的酰化异黄酮苷。基于光谱研究阐明了该新化合物的结构为4',5-二羟基-7-O-甲基异黄酮3'-O-D-(3''-E-肉桂酰基)葡萄糖苷。