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公开(公告)号:DK613088D0
公开(公告)日:1988-11-03
申请号:DK613088
申请日:1988-11-03
Applicant: BASF AG
Inventor: URBAN DIETER , LADNER WOLFGANG , PAUL AXEL
Abstract: A biocatalyst is produced by mixing… a) an insoluble, only slightly swellable copolymer of an N-vinyllactam with a cyclic amide which contains at least two ethylenically unsaturated copolymerisable groups, of which at least one is bonded directly to the amide nitrogen,… b) crude pig pancreatic lipase,… c) at least one water-soluble dihydric to hexahydric alcohol with 2 to 6 carbon atoms and… d) an aqueous buffer solution of pH 5 to 9… at 0 to 40 DEG C, filtering after 1 minute to 3 days and washing the filter cake, and is used for resolving esters of racemic alcohols.