SALASPERMIC ACID, A NEW TRITERPENE ACID FROM SALACIA-MACROSPERMA WIGHT

被引：21

作者：

VISWANATHAN, NI

机构：

[1] CIBA-GEIGY Research Centre, Bombay 400 063, Aarey Road, Goregaon East

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 02期

关键词：

D O I：

10.1039/p19790000349

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Salaspermic acid, a new triterpene acid isolated from Salacia macrosperma Wight, has been shown to be 24-hydroxy-3-oxofriedelan-29-oic acid hemiacetal (IIIa) on the basis of spectral and chemical properties. The structure has been confirmed by an X-ray study of compound (VII) obtained from the acid by a sequence involving the enlargement of ring E.

引用

页码：349 / 352

页数：4

共 20 条

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