THE MICROBIOLOGICAL TRANSFORMATION OF SOME ENT-7-ALPHA,15-BETA-DIHYDROXYKAURENE DERIVATIVES BY GIBBERELLA-FUJIKUROI

被引：10

作者：

FRAGA, BM ^{[1
]}

HERNANDEZ, MG ^{[1
]}

GONZALEZ, P ^{[1
]}

机构：

[1] UNIV LA LAGUNA,DEPT QUIM ORGAN,LA LAGUNA,SPAIN

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 08期

关键词：

GIBBERELLA-FUJIKUROI; MICROBIOLOGICAL TRANSFORMATIONS; DITERPENES; ENT-7-ALPHA; 15-BETA-DIHYDROXY-KAUR-16-ENE; EUBOTRIOL;

D O I：

10.1016/0031-9422(91)85102-6

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：

The microbiological transformation by the fungus Gibberella fujikuroi of ent-7-alpha,15-beta-dihydroxy-kaur-16-ene gave ent-7-alpha,15-beta,19-trihydroxy-kaur-16-ene, ent-7-alpha,11-alpha,15-beta-trihydroxykaur-16-ene, ent-7-alpha,11-alpha,15-beta,16-beta,17-pentahydroxy-kaurane and ent-7-alpha,11-alpha,13,15-beta-tetrahydroxy-kaur-16-ene. ent-7-alpha,15-beta,18-Trihydroxy-kaur-16-ene (eubotriol) afforded ent-7-alpha,11-alpha,15-beta,18-tetrahydroxy-kaur-16-ene, ent-7-alpha,15-beta,18,19-tetrahydroxy-kaur-16-ene, ent-7-alpha,17,18-trihydroxy-15-beta,16-beta-epoxy-kaurane (epoxysideritriol), and ent-7-alpha,17,18,19-tetrahydroxy-kaur-15ene. The last three compounds were identified as their acetate derivatives.

引用

页码：2567 / 2571

页数：5

共 19 条

[1]

Bearder JR, 1983, BIOCH PHYSL GIBBEREL, V1, P251

[2] EFFECT OF PLANT GROWTH RETARDANTS ON BIOSYNTHESIS OF DITERPENES BY GIBBERELLA FUJIKUROI [J].