维卡林，一种来自新疆沙穗的新异黄酮。

Vicarin, a new isoflavone from Eremostachys vicaryi.

作者信息

Imran Muhammad, Mehmood Rashad, Mughal Uzma Rasheed, Ali Bakhat, Malik Abdul

机构信息

International Center for Chemical and Biological Sciences, H. E. J. Research Institute of Chemistry, University of Karachi, Karachi, 75270, Pakistan.

出版信息

J Asian Nat Prod Res. 2012;14(3):293-6. doi: 10.1080/10286020.2011.652951.

DOI:10.1080/10286020.2011.652951

PMID:22332776

Abstract

Vicarin (1), a new isoflavone, has been isolated from the ethyl acetate-soluble fraction of the ethanolic extract of Eremostachys vicaryi, along with soforanarin B (2), luteolin 7-O-β-D-glucopyranoside (3), and hamighriprasin (4). Their structures were elucidated on the basis of their spectral data including MS and 2D NMR.

摘要

维卡林（1）是一种新的异黄酮，已从毛穗香科植物维卡里毛穗香乙醇提取物的乙酸乙酯可溶部分中分离出来，同时还分离出了槐黄烷素B（2）、木犀草素7 - O-β - D - 葡萄糖苷（3）和哈米格里普辛（4）。根据包括质谱和二维核磁共振在内的光谱数据阐明了它们的结构。