ISOLATION AND STRUCTURE ELUCIDATION OF HYMATOXIN-B-E AND OTHER PHYTOTOXINS FROM HYPOXYLON-MAMMATUM FUNGAL PATHOGEN OF LEUCE POPLARS

被引：41

作者：

BORGSCHULTE, K

REBUFFAT, S

TROWITZSCHKIENAST, W

SCHOMBURG, D

PINON, J

BODO, B

机构：

[1] MUSEUM NATL HIST NAT,BIOCHIM LAB,CNRS,URA 401,63 RUE BUFFON,F-75231 PARIS 05,FRANCE

[2] GESELL BIOTECHNOL FORSCH GMBH,W-3300 BRAUNSCHWEIG,GERMANY

[3] CTR NATL RECH FORESTIERES,PATHOL FORESTIERE LAB,F-54280 SEICHAMPS,FRANCE

来源：

TETRAHEDRON | 1991年 / 47卷 / 39期

关键词：

D O I：

10.1016/S0040-4020(01)96176-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two groups of phytotoxic substances were isolated from a culture filtrate of the plant pathogenic fungus Hypoxylon mammatum (Wahl.) Miller, responsible of the canker formation in aspen. The main group consists of a mixture of original diterpenes, hymatoxins, from which have been isolated hymatoxins A, B, C, D and E that belong to the pimarane class. The minor group of toxins is composed of isomeric 3,4,5- and 3,4,8-trihydroxynapthalenones. The structures of the isolated compounds were determined by spectroscopic methods.

引用

页码：8351 / 8360

页数：10

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