LIMONOIDS FROM ATALANTIA-ZEYLANICA

被引：7

作者：

BENNETT, RD ^{[1
]}

HASEGAWA, S ^{[1
]}

WONG, RY ^{[1
]}

机构：

[1] USDA ARS,WESTERN REG RES CTR,ALBANY,CA 94710

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 01期

关键词：

ATALANTIA ZEYLANICA; RUTACEAE; LIMONOIDS; LIMONOID GLUCOSIDES; CYCLOATALANTIN; DEHYDROCYCLOATALANTIN; ISOCYCLOATALANTIN; 17-BETA-D-GLUCOPYRANOSIDE; PROPELLANES;

D O I：

10.1016/S0031-9422(00)97031-6

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 limonoid glucoside and two aglycones, structurally related to the unusual propellane-type limonoid cycloepiatalantin, were isolated from Atalantia zeylanica seeds. The molecular conformation of cycloepiatalantin was determined by X-ray crystallographic analysis. The glucoside, isocycloatalantin 17-beta-D-glucopyranoside, is a 6 beta-hydroxy-7-keto analogue of cycloepiatalantin, and the aglycones, cycloatalantin and dehydrocycloatalantin, are the 7-epimer and the 7-ketone, respectively, of the latter.

引用

页码：163 / 166

页数：4

共 16 条

[1]

[Anonymous], 1974, INT TABLES XRAY CRYS, VIV

[2] 7 ALPHA-OXYGENATED LIMONOIDS FROM THE RUTACEAE [J].