STRUCTURE OF A NOVEL 22-HOMO-23-NORCHOLESTANE TRISACCHARIDE FROM ORNITHOGALUM-SAUNDERSIAE

被引：28

作者：

KURODA, M

MIMAKI, Y

SASHIDA, Y

NIKAIDO, T

OHMOTO, T

机构：

[1] TOKYO COLL PHARM,1432-1 HORINOUCHI,HACHIOJI,TOKYO 19203,JAPAN

[2] TOHO UNIV,SCH PHARMACEUT SCI,FUNABASHI,CHIBA 274,JAPAN

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 38期

关键词：

D O I：

10.1016/S0040-4039(00)61731-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel 22-homo-23-norcholestane trisaccharide, which showed an unique inhibitory pattern on cyclic AMP phosphodiesterase, was isolated from the bulbs of Ornithogalum saundersiae. The structure was determined by extensive 2D NMR analysis and hydrolysis.

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页码：6073 / 6076

页数：4

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