Acyl steryl glycosides from Pithecellobium cauliflorum

被引：24

作者：

Gomes, DD ^{[1
]}

Alegrio, LV ^{[1
]}

机构：

[1] Univ Fed Rural Rio de Janeiro, Dept Quim, Inst Ciencias Exatas, BR-23851970 Seropedica, RJ, Brazil

来源：

PHYTOCHEMISTRY | 1998年 / 49卷 / 05期

关键词：

Pithecellobium cauliflorum; leguminosae; acyl steryl glycosides;

D O I：

10.1016/S0031-9422(97)00925-4

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：

One sterolglycoside and two sterolglycolipids, were found in the branches of Pithecellobium cauliflorum (Willd.) Mart., namely the beta-D-glucoside of alpha-spinasterol (glucosylsterol, minor component), 3-O-[6'-O-palmitoyl-beta-D-glucosyl]-spinasta-7, 22(23)-diene, and 3-O-[6'-O-stearoyl-beta-D-glucosyl]-spinasta-7, 22(23)diene (acylglucosylsterols, major components). Each was isolated and identified by a combination of different chromatographic, hydrolytic and spectroscopic methods, respectively. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1365 / 1367

页数：3

共 23 条

[1] CO-OCCURRENCE OF C-24 ALKYLATED DELTA-7-STEROLS AND DELTA-5-STEROLS IN THE LEAVES OF BETA-VULGARIS [J].