SYNTHESIS OF 4-PHENYLCOUMARINS FROM DALBERGIA-VOLUBILIS AND EXOSTEMA-CARIBAEUM

被引：11

作者：

BOSE, P ^{[1
]}

BANERJI, J ^{[1
]}

机构：

[1] UNIV CALCUTTA,UNIV COLL SCI,DEPT PURE CHEM,92 ACHARYA PRAFULLA CHANDRA RD,CALCUTTA 700009,W BENGAL,INDIA

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 07期

关键词：

DALBERGIA-VOLUBILIS; LEGUMINOSAE; EXOSTEMA-CARIBAEUM; RUBIACEAE; NEOFLAVONOIDS; 4-PHENYL-COUMARINS; SESHADRIN; SYNTHESIS;

D O I：

10.1016/0031-9422(91)83677-D

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：

Two isomeric 4-phenyl coumarins, 3',7-dihydroxy-4',5-dimethoxy-4-phenylcoumarin (seshadrin) from Dalbergia volubilis and 3',5-dihydroxy-4',7-dimethoxy-4-phenylcoumarin from Exostema caribaeum have been synthesized. However, the spectral properties of the former were not in conformity with those reported for the natural product, seshadrin.

引用

页码：2438 / 2439

页数：2

共 6 条

[1]

BOSE P, 1990, INDIAN J CHEM B, V29, P422

[2] SELECTIVE DEMETHYLATION OF 3,4-DIMETHOXY-SUBSTITUTED AROMATIC ALDEHYDES AND KETONES [J].