ETHYL BREVIFOLIN CARBOXYLATE FROM FLUEGGEA-MICROCARPA

被引：32

作者：

GOTTLIEB, HE ^{[1
]}

KUMAR, S ^{[1
]}

SAHAI, M ^{[1
]}

RAY, AB ^{[1
]}

机构：

[1] BANARAS HINDU UNIV,INST MED SCI,DEPT MED CHEM,VARANASI 221005,UTTAR PRADESH,INDIA

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 07期

关键词：

FLUEGGEA-MICROCARPA; EUPHORBIACEAE; ISOCOUMARIN; ETHYL BREVIFOLIN CARBOXYLATE; NORBERGENIN; PYROGALLOL; GALLIC ACID;

D O I：

10.1016/0031-9422(91)83676-C

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：

The leaves of Flueggea microcarpa contain the ethyl ester of brevifolin carboxylic acid. The elucidation of the structure of this isocoumarin involved extensive use of H-1 and C-13 NMR data, which are fully reported and analysed for the first time; especially useful were long-range C-H coupling interactions. NMR parameters for some models, including norbergenin, as well as pyrogallol, gallic acid and their triacetates, are also reported.

引用

页码：2435 / 2438

页数：4

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