An echinocystic acid saponin derivative from Kalimeris shimadae

被引：1
|
作者：
Shao, Y
Poobrasert, O
Ho, CT
Chin, CK
Cordell, GA
机构：
[1] RUTGERS STATE UNIV,COOK COLL,DEPT PLANT SCI,NEW JERSEY AGR EXPT STN,NEW BRUNSWICK,NJ 08903
[2] RUTGERS STATE UNIV,COOK COLL,DEPT FOOD SCI,NEW JERSEY AGR EXPT STN,NEW BRUNSWICK,NJ 08903
[3] UNIV ILLINOIS,COLL PHARM,DEPT MED CHEM & PHARMACOGNOSY,PROGRAM COLLABORAT RES PHARMACEUT SCI,CHICAGO,IL 60612
来源：
PHYTOCHEMISTRY | 1996年 / 43卷 / 01期
关键词：
Kalimeris shimadae; Compositae; triterpene saponin; shimadoside A; echinocystic acid;
D O I：
暂无
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：
A new triterpene saponin, shimadoside A, has been isolated from Kalimeris shimadae and its structure deduced as 3-O-beta-D-glucopyranosiduronic acid-3 beta,16 alpha-dihydroxyolean-12-en-28-oic acid-28-O-beta-D-xylopyranosyl-(1-->3)-beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-xylopyranoside by means of spectral data, especially NMR, including COSY, HMQC, HOHAHA and ROESY techniques, and chemical degradation.
引用
收藏
页码：195 / 200
页数：6
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