Isolation and identification of two new flavanones and a chalcone from Citrus kinokuni

Authors
Iwase, Y Takahashi, M Takemura, Y Ju-ichi, M Ito, C Furukawa, H Yano, M
Citation
Y. Iwase et al., Isolation and identification of two new flavanones and a chalcone from Citrus kinokuni, CHEM PHARM, 49(10), 2001, pp. 1356-1358
Citations number
25
Categorie Soggetti
Chemistry & Analysis
Journal title
CHEMICAL & PHARMACEUTICAL BULLETIN
ISSN journal
00092363 → ACNP
Volume
49
Issue
10
Year of publication
2001
Pages
1356 - 1358
Database
ISI
SICI code
0009-2363(200110)49:10<1356:IAIOTN>2.0.ZU;2-B
Abstract
Two new flavanones and one chalcone were isolated from the peel of Citrus k inokuni HORT. ex TANAKA and identified as (2S)-5,6,7,8,4'-pentamethoxyflava none (1), (2S)-5,6,7,3',4'-pentametlioxyflavanone (2) and 2'-hydroxy-3,4,3' ,4',6'-pentamethoxychalcone (3). The structures of new compounds were eluci dated by spectroscopic analysis.