ENANTIOMERIC COMPOSITION OF TRANS-DIHYDRODIOLS FORMED FROM MESO-K-REGION ARENE OXIDES BY MICROSOMAL EPOXIDE HYDROLASE

被引:2
作者
HABER, MT [1 ]
NASHED, NT [1 ]
JERINA, DM [1 ]
机构
[1] NIDDK,BIOORGAN CHEM LAB,BETHESDA,MD 20892
关键词
MESO-K-REGION ARENE OXIDES; BENZO[E]PYRENE; PYRENE; PHENANTHRENE; EPOXIDE HYDROLASE;
D O I
10.1016/S0960-894X(00)80465-5
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Absolute configurations for the enantiomers of trans-4,5-dihydroxy-4,5-dihydrobenzo[e]pyrene were determined by the exciton chirality method and by correlation of physical properties of their (-)-(menthyloxy)acetyl diesters. Microsomal epoxide hydrolase catalyzed the hydrolysis of K-region arene oxides of benzo[e]pyrene, pyrene. and phenanthrene to trans-dihydrodiols containing 83 %, 86 %, and 42 % of the R,R enantiomer, respectively.
引用
收藏
页码:1729 / 1734
页数:6
相关论文
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