Speradine A, a new pentacyclic oxindole alkaloid from a marine-derived fungus Aspergillus tamarii

被引：71

作者：

Tsuda, M

Mugishima, T

Komatsu, K

Sone, T

Tanaka, M

Mikami, Y

Shiro, M

Hirai, M

Ohizumi, Y

Kobayashi, J

机构：

[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Kita Ku, Sapporo, Hokkaido 0600812, Japan

[2] Hokkaido Univ, Grad Sch Agr, Sapporo, Hokkaido 0608589, Japan

[3] Chiba Univ, Pathogen Fungi & Microbial Toxicoses Res Ctr, Chiba 2600856, Japan

[4] Rigaku Corp, Xray Res Lab, Akishima, Tokyo 1968666, Japan

[5] Tohoku Univ, Grad Sch Pharmaceut Sci, Sendai, Miyagi 9800845, Japan

来源：

TETRAHEDRON | 2003年 / 59卷 / 18期

关键词：

speradine A; oxindole alkaloid; Aspergillus tamarii;

D O I：

10.1016/S0040-4020(03)00413-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new pentacyclic oxindole alkaloid, speradine A (1), was isolated from the cultured broth of a fungus Aspergillus tamarii, which was separated from driftwood at a seashore in Okinawa. The structure and relative stereochemistry were determined by spectroscopic data and a single crystal X-ray diffraction analysis. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：3227 / 3230

页数：4

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