一种来自甘肃瑞香的新型香豆素类糖苷。

A new dicoumarinoid glycoside from Daphne giraldii.

作者信息

Li S-H, Wu L-J, Gao H-Y, Chen Y-H, Li Y

机构信息

School of Traditional Chinese Medicines, Shenyang Pharmaceutical University, Shenyang 110016, China.

出版信息

J Asian Nat Prod Res. 2005 Dec;7(6):839-42. doi: 10.1080/10286020310001653200.

DOI:10.1080/10286020310001653200

PMID:16308201

Abstract

A new dicoumarinoid glycoside, named giraldoid A (1), has been isolated from Daphne giraldii Nitsche. The structure of 1 was determined as 7-O-beta-glucosyl-8-(7-hydroxy-2H-1-benzopyran-2-one-8-)yl-2H-1-benzopyran-2-one on the basis of chemical reactions and spectroscopic methods.

摘要

从黄瑞香（Daphne giraldii Nitsche）中分离出一种新的双香豆素类糖苷，命名为黄瑞香苷A（1）。基于化学反应和光谱方法，确定1的结构为7-O-β-葡萄糖基-8-（7-羟基-2H-1-苯并吡喃-2-酮-8-）基-2H-1-苯并吡喃-2-酮。