COUMARONOCHROMONES FROM LEAVES OF DESMODIUM-OXYPHYLLUM

被引：13

作者：

MIZUNO, M

BABA, K

IINUMA, M

TANAKA, T

机构：

[1] Department of Pharmacognosy, Gifu Pharmaceutical University, Gifu, 502

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

DESMODIUM-OXYPHYLLUM; LEGUMINOSAE; LEAVES; COUMARONOCHROMONE; ISOFLAVONE;

D O I：

10.1016/0031-9422(91)83080-5

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：

Four new coumaronochromones were isolated from the leaves of Desmodium oxyphyllum besides two known isoflavones. The structures were determined to be 5,7,4'-trihydroxy-5'-methoxycoumaronochromone (desmoxyphyllin A), 7,4'-dihydroxy-5'-methoxycoumaronochromone (desmoxyphyllin B), desmoxyphyllin A 7-O-beta-D-glucopyranoside and desmoxyphyllin B 7-O-beta-D-glucopyranoside by spectroscopic analysis.

引用

页码：361 / 363

页数：3

共 15 条

[1]

BEHARI M, 1986, INDIAN DRUGS, V23, P434

[2]

FALSHAW CP, 1966, TETRAHEDRON S, V7, P333

[3] DESMODIUM-ALKALOIDS .4. CHEMICAL AND PHARMACOLOGICAL EVALUATION OF D TRIFLORUM [J].