STUDIES ON INDONESIAN MEDICINAL PLANTS .7. FLAVONOIDS AND A PROANTHOCYANIDIN FROM RHIZOMES OF SELLIGUEA-FEEI

被引:20
作者
BAEK, NI
KENNELLY, EJ
KARDONO, LBS
TSAURI, S
PADMAWINATA, K
SOEJARTO, DD
KINGHORN, AD
机构
[1] UNIV ILLINOIS,COLL PHARM,DEPT MED CHEM & PHARMACOGNOSY,PROGRAM COLLABORAT RES PHARMACEUT SCI,CHICAGO,IL 60612
[2] INDONESIAN INST SCI,RES & DEV CTR APPL CHEM,SERPONG 13310,INDONESIA
[3] INDONESIAN INST SCI,RES & DEV CTR APPL CHEM,BANDUNG 40135,INDONESIA
[4] BANDUNG INST TECHNOL,DEPT PHARM,BANDUNG 40132,INDONESIA
基金
美国国家卫生研究院;
关键词
SELLIGUEA FEEI; POLYPODIACEAE; RHIZOMES; 4-CARBOXYMETHYL-FLAVAN-3-OL; FLAVAN-3-OL-GLYCOSIDE; PROANTHOCYANIDIN; FLAVONE GLYCOSIDE; BITTER-TASTING CONSTITUENT;
D O I
10.1016/S0031-9422(00)97105-X
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Three novel compounds, as well as a bitter-tasting flavonoid glycoside of known structure, kaempferol-3-O-beta-D-glucopyranoside-7-O-alpha-L-rhamnopyranoside, were isolated from the rhizomes of Selliguea feei. The structures of the new compounds were determined as(-)-4 beta-carboxymethyl epiafzelechin (3'-deoxydryopteric acid), epiafielechin-(4 beta-->8,2 beta-->O-->7)-epiafielechin-(4 beta-->8)-3'-deoxydryopteric acid methyl ester (selligueain B), and (+)-afzelechin-O-beta-4'-D-glucopyranoside.
引用
收藏
页码:513 / 518
页数:6
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