STIGMASTERYL GALACTOSIDE FROM RHYNCHOSIA-MINIMA

被引：30

作者：

AHMED, W ^{[1
]}

AHMAD, Z ^{[1
]}

MALIK, A ^{[1
]}

机构：

[1] UNIV KARACHI,HEJ RES INST CHEM,KARACHI 75270,PAKISTAN

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 11期

关键词：

RHYNCHOSIA-MINIMA; LEGUMINOSEAE; STEROL GLYCOSIDE; 3-O-BETA-D-GALACTOPYRANOSYL-STIGMASTA-5,22-DIENE;

D O I：

10.1016/S0031-9422(00)97583-6

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：

Phytochemical studies of the ethyl acetate-soluble portion of Rhynchosia minima have resulted in the isolation of a new steroidal glycoside, 3-O-beta-D-galactopyranosyl-stigmasta-5,22-diene along with ergosterol peroxide, stigmasterol and lupeol. The structure of the compound was established on the basis of chemical and spectral studies.

引用

收藏

页码：4038 / 4039

页数：2

相关论文

共 16 条

[1] FLAVONOID PROFILES OF CERTAIN SPECIES OF RHYNCHOSIA OF THE FAMILY LEGUMINOSAE (FABACEAE) [J].

ADINARAYANA, D ;

RAMACHANDRAIAH, P ;

RAO, KN .

EXPERIENTIA, 1985, 41 (02) :251-252

[2]

AHMED UV, 1985, PLANTA MED, V51, P521

[3] C-GLYCOSYLFLAVONES FROM RHYNCHOSIA-MINIMA [J].

BESSON, E ;

CHOPIN, J ;

KRISHNASWAMI, L ;

KRISHNAMURTY, HG .

PHYTOCHEMISTRY, 1977, 16 (04) :498-498

[4]

BREITMAIR E, 1974, CNMR SPECTROSCOPY, V5, P237

[5] MASS SPECTROMETRY IN STRUCTURAL AND STEREOCHEMICAL PROBLEMS .32. PENTACYCLIC TRITERPENES [J].

BUDZIKIEWICZ, H ;

WILSON, JM ;

DJERASSI, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (22) :3688-&

[6] FURTHER STUDIES ON ASSIGNMENT OF SIGNALS IN C-13 MAGNETIC-RESONANCE SPECTRA OF ALDOSES AND DERIVED METHYL GLYCOSIDES [J].

GORIN, PAJ ;

MAZUREK, M .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1975, 53 (08) :1212-1223

[7] MINOR AND TRACE STEROLS IN MARINE-INVERTEBRATES .26. ISOLATION AND STRUCTURE ELUCIDATION OF 9 NEW 5-ALPHA,8-ALPHA-EPIDIOXY STEROLS FROM 4 MARINE ORGANISMS [J].

GUNATILAKA, AAL ;

GOPICHAND, Y ;

SCHMITZ, FJ ;

DJERASSI, C .

JOURNAL OF ORGANIC CHEMISTRY, 1981, 46 (19) :3860-3866

[8] 24-HYDROPEROXY-24-VINYL-CHOLESTEROL, A NEW NATURAL HYDROPEROXIDE ISOLATED FROM 2 TUNICATES - PHALLUSIA-MAMILLATA AND CIONA-INTESTINALIS [J].

GUYOT, M ;

DAVOUST, D ;

BELAUD, C .

TETRAHEDRON LETTERS, 1982, 23 (18) :1905-1906

[9] C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF SOME C-19-HYDROXY, C-5,6 EPOXY, C-24 ETHYL, AND C-19-NORSTEROIDS [J].

HOLLAND, HL ;

DIAKOW, PRP ;

TAYLOR, GJ .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1978, 56 (24) :3121-3127

[10] HYDROQUINONE DIACETATE FROM RHYNCHOSIA-MINIMA [J].

KRISHNAMURTY, HG ;

KRISHNASWAMI, L ;

RANGASWAMY, NS .

PHYTOCHEMISTRY, 1975, 14 (11) :2518-2519