DITERPENES FROM THE TIMBER OF 20 ERYTHROXYLUM SPECIES

被引：37

作者：

ANSELL, SM

PEGEL, KH

TAYLOR, DAH

机构：

[1] Department of Chemistry, University of Natal, Durban, 4001, King George V Avenue

来源：

PHYTOCHEMISTRY | 1993年 / 32卷 / 04期

关键词：

ERYTHROXYLUM SPECIES; ERYTHROXYLACEAE; TIMBER; DITERPENES; BEYERANE; DEVADARANE; DOLABRANE; KAURANE; PICTANE; PIMARANE; ROSANE;

D O I：

10.1016/0031-9422(93)85235-J

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：

Timber extracts of 20 species of Erythroxylum have been examined, yielding 31 known compounds and 12 new compounds which have been identified. Erythroxylum brevipes, E. cuneifolium, E. minutifolium, E, neocalidonicum, E. myrsinites and E. sp. nov. Guaricipo. did not appear to contain diterpenes, but only long-chain aliphatic material, which was not investigated. A preliminary investigation was made of E. ecarinatum (similar to E. pictum), E. ellipticum, (similar to E. australe), and E. rufum (unidentified diterpenes) but was not extended, due to shortage of material.

引用

页码：953 / 959

页数：7

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