HEPTAKETIDE-DERIVED POLYENES FROM THE FUNGUS NECTRIA-HAEMATOCOCCA

被引：3

作者：

PARISOT, D

DEVYS, M

BARBIER, M ^{[1
]}

机构：

[1] FAC SCI ORSAY,CRYPTOGAMIE LAB,BATIMENT 400,F-91405 ORSAY,FRANCE

[2] CNRS,INST CHIM SUBST NAT,F-91198 GIF SUR YVETTE,FRANCE

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 12期

关键词：

NECTRIA-HAEMATOCOCCA; FUNGUS; POLYENES; DEMETHYLNECTRIACHRYSONE; HEPTAKETIDE;

D O I：

10.1016/0031-9422(92)80476-U

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

6-O-Demethyl nectriachrysone, a new heptaketide-derived polyene, has been isolated from a mutant of the fungus Nectria haematococca. This product was identified by comparing its physicochemical data with those of the previously reported nectriachrysone, and by dehydration into a gamma-pyrone. 6-O-Demethyl nectriachrysone is the earliest known metabolite in the biosynthetic pathway leading from acetate to the naphthopyranones of the fusarubin type.

引用

页码：4357 / 4358

页数：2

共 8 条

[1] STRUCTURES OF MITORUBRIN AND MITRUBRINOL [J].