NAD(P)+-NAD(P)H MODELS .85. THE ENZYME/COENZYME/METAL/SUBSTRATE QUATERNARY COMPLEX GENERATED IN THE TRANSITION-STATE OF THE REDUCTION OF BENZOYLFORMATE WITH NAD(P)H MODELS

被引:3
|
作者
MIKATA, Y [1 ]
MIZUKAMI, K [1 ]
IKEHARA, K [1 ]
机构
[1] KYOTO UNIV,INST CHEM RES,UJI,KYOTO 611,JAPAN
关键词
D O I
10.1016/0040-4039(95)01298-V
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Enantioselectivities in the reduction of methyl benzoylformate with NAD(P)H model compounds, N-alpha-methylbenzyl-1-propyl-1,4-dihydronicotinamide (PNPH) and N-benzyl-1-propyl-1,4-dihydronicotinamide (PNBH), in the presence of N-protected amino acids have been studied. The stereoselectivity was perturbed by the amino acids which have a side chain capable of coordinating onto Mg2+.
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页码:6491 / 6494
页数:4
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