MICROBIAL TRANSFORMATIONS OF 6-BETA-ACETOXYEUDESMENES BY CURVULARIA-LUNATA

被引：4

作者：

GARCIAGRANADOS, A

MARTINEZ, A

RIVAS, F

ONORATO, ME

ARIAS, JM

机构：

[1] UNIV GRANADA,FAC CIENCIAS,SERV TECN,E-18071 GRANADA,SPAIN

[2] UNIV GRANADA,FAC CIENCIAS,DEPT MICROBIOL,E-18071 GRANADA,SPAIN

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 02期

关键词：

D O I：

10.1021/np50068a023

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Microbial transformation of 6β-acetoxyeudesmanols and 6β-acetoxyeudesmanones has been carried out with a Curvularia lunula strain. 6β-Acetoxyeudesm-3-en-lβ-ol [1] and 6β-acetoxyeudesm-4(15)-en-lβ-ol [2] remained unaltered after 7 days incubation. Incubation of 6β-acetoxyeudesm-3-en-l-one [3] and 6β-acetoxyeudesm-4(15)-en-l-one [4] resulted in lα-hydroxyl compounds as principal products, along with minor quantities of 4α- and 4β-hydroxyeudesm-2-en-l-one from 3 and 6β-acetoxyeudesm-4(15)-ene-lα,2α-diol from 4. © 1990, American Chemical Society. All rights reserved.

引用

页码：436 / 440

页数：5

共 11 条

[1]

ARIAS J M, 1988, Journal of Chemical Research (Synopses), P277

[2] CHEMICAL-MICROBIOLOGICAL SYNTHESES OF 6-BETA-EUDESMANOLIDES - INCUBATION OF 6-BETA-ACETOXYEUDESMANES BY CURVULARIA-LUNATA [J].