Polytolypin, a new antifungal triterpenoid from the coprophilous fungus Polytolypa hystricis

被引：14

作者：

Gamble, WR

Gloer, JB

Scott, JA

Malloch, D

机构：

[1] UNIV IOWA,DEPT CHEM,IOWA CITY,IA 52242

[2] UNIV TORONTO,DEPT BOT,TORONTO,ON M5S 1A1,CANADA

来源：

JOURNAL OF NATURAL PRODUCTS | 1995年 / 58卷 / 12期

关键词：

D O I：

10.1021/np50126a034

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Polytolypin [1], a new pentacyclic triterpenoid exhibiting antifungal and antibiotic activity, has been isolated from cultures of Polytolypa hystricis (JS189), a fungal colonist of porcupine dung. Two known compounds [2 and 3] were also isolated. Polytolypin was obtained by chromatographic fractionation of the EtOAc extract of P. hystricis liquid cultures, and the structure was assigned on the basis of 2D nmr and hrms data.

引用

页码：1983 / 1986

页数：4

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