ENZYMATIC RESOLUTION OF 2-ACYL-3-HYDROXYMETHYL-4-BUTANOLIDE AND PREPARATION OF OPTICALLY-ACTIVE IM-2, THE AUTOREGULATOR FROM STREPTOMYCES SP FRI-5

被引:29
|
作者
MIZUNO, K [1 ]
SAKUDA, S [1 ]
NIHIRA, T [1 ]
YAMADA, Y [1 ]
机构
[1] OSAKA UNIV,FAC ENGN,DEPT BIOTECHNOL,SUITA,OSAKA 565,JAPAN
关键词
D O I
10.1016/S0040-4020(01)85697-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Racemic 2-acyl-3-hydroxymethyl-4-butanolides were resolved through a lipase-catalyzed acylation with acetic anhydride. Optically active forms of 2-butyryl-3-hydroxymethyl-4-butanolide 14 obtained were used to prepare enantiomers of IM-2 10, the autoregulator from Streptomyces sp. FRI-5. The absolute configuration of IM-2 was deduced to be (2R,3R,6R).
引用
收藏
页码:10849 / 10858
页数:10
相关论文
共 8 条