Isolation and identification of two new flavanones and a chalcone from Citrus kinokuni.
作者信息
Iwase Y, Takahashi M, Takemura Y, Ju-ichi M, Ito C, Furukawa H, Yano M
机构信息
Faculty of Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya, Hyogo, Japan.
出版信息
Chem Pharm Bull (Tokyo). 2001 Oct;49(10):1356-8. doi: 10.1248/cpb.49.1356.
PMID:11605671
Abstract
Two new flavanones and one chalcone were isolated from the peel of Citrus kinokuni Hort. ex Tanaka and identified as (2S)-5,6,7,8,4'-pentamethoxyflavanone (1), (2S)-5,6,7,3',4'-pentamethoxyflavanone (2) and 2'-hydroxy-3,4,3',4',6'-pentamethoxychalcone (3). The structures of new compounds were elucidated by spectroscopic analysis.
摘要
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