Horse liver esterase catalyzed enantioselective hydrolysis of N,O-diacetyl-2-amino-1-arylethanol
作者:Taoues Laı̈b、Jamal Ouazzani、Jieping Zhu
DOI:10.1016/s0957-4166(97)00610-1
日期:1998.1
N,O-Diacetyl-2-amino-1-arylethanol can be efficiently resolved by horseliveresterase (HLE). A remarkable organic co-solvent effect on the enantioselectivity of HLE was observed.
Enantioselection of amines using homocarbonates with hydrolase
申请人:The Scripps Research Institute
公开号:US05981267A1
公开(公告)日:1999-11-09
Racemic amines are enzymically converted by enantioselective carbamation to produce to chiral carbamates. Simple homocarbonates employed as substrates. The chiral carbamates may then be deprotected to yield the original amine in a chiral form. Alternatively, the chiral carbamates may be reduced so as to produce methylated chiral amines.