NIPHATESINES E-H, NEW PYRIDINE ALKALOIDS FROM THE OKINAWAN MARINE SPONGE NIPHATES SP

被引：45

作者：

KOBAYASHI, J

ZENG, CM

ISHIBASHI, M

SHIGEMORI, H

SASAKI, T

MIKAMI, Y

机构：

[1] KANAZAWA UNIV,CANC RES INST,KANAZAWA,ISHIKAWA 920,JAPAN

[2] CHIBA UNIV,PATHOGEN FUNGI & MICROBIAL TOXICOSES RES CTR,CHIBA 280,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1992年 / 11期

关键词：

D O I：

10.1039/p19920001291

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Four new mono-3-alkyl-substituted pyridine alkaloids, niphatesines E-H (1-4), possessing oxime methyl ether or methoxyamine functionality have been isolated from the Okinawan marine sponge Niphates sp. and the structures elucidated by spectral and chemical means. These pyridine alkaloids exhibited cytotoxic and antimicrobial activities.

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页码：1291 / 1294

页数：4

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