番红花（Crocus speciosus）和安塔利亚番红花（C. antalyensis）花朵中的黄酮醇苷

Flavonol glycosides from flowers of Crocus speciosus and C. antalyensis.

作者信息

Nørbaek R, Kondo T

机构信息

Chemistry Department, Royal Veterinary and Agricultural University, Frederiksberg C, Denmark.

出版信息

Phytochemistry. 1999 Aug;51(8):1113-9. doi: 10.1016/s0031-9422(99)00109-0.

DOI:10.1016/s0031-9422(99)00109-0

PMID:10444863

Abstract

From the flower extracts of Crocus speciosus and C. antalyensis nine flavonol glycosides have been isolated. One of these products is a new flavonol glycoside identified as kaempferol 3-O-alpha-(2,3-di-O-beta-D-glucopyranosyl)rhamnopyranoside by UV, mass and NMR spectroscopy.

摘要

从番红花（Crocus speciosus）和安塔利亚番红花（C. antalyensis）的花提取物中分离出了九种黄酮醇苷。其中一种产物是一种新的黄酮醇苷，通过紫外光谱、质谱和核磁共振光谱鉴定为山奈酚3-O-α-(2,3-二-O-β-D-吡喃葡萄糖基)鼠李糖吡喃糖苷。