发明授权
US5622858A Arthrobacter strain producing esterase for the enantioselective cleavage
of 1-arylalkyl esters
失效
产生酯酶的节杆菌菌株用于1-芳基烷基酯的对映选择性裂解
- 专利标题: Arthrobacter strain producing esterase for the enantioselective cleavage of 1-arylalkyl esters
- 专利标题(中): 产生酯酶的节杆菌菌株用于1-芳基烷基酯的对映选择性裂解
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申请号: US455522申请日: 1995-05-31
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公开(公告)号: US5622858A公开(公告)日: 1997-04-22
- 发明人: Hans-Willi Krell , Peter Rasor
- 申请人: Hans-Willi Krell , Peter Rasor
- 申请人地址: DEX Mannheim
- 专利权人: Boehringer Mannheim GmbH
- 当前专利权人: Boehringer Mannheim GmbH
- 当前专利权人地址: DEX Mannheim
- 优先权: DEX4217506.2 19920527
- 主分类号: C07C29/09
- IPC分类号: C07C29/09 ; C07C31/135 ; C12N1/20 ; C12N9/18 ; C12P7/22 ; C12P41/00 ; C12R1/06 ; C12R1/125 ; C12R1/39
摘要:
The invention concerns a microbial esterase which enantioselectively cleaves (S)-1-phenylethyl acetate and is obtainable from Arthrobacter spec. (DSM 7034), Pseudomonas fluorescens (DSM 7033) or Bacillus subtilis (DSM 7035) as well as a process for enantioselectively cleaving a 1-arylalkyl ester of a carboxylic acid and a process for the production of an enantiomerically-pure 1-arylalkanol using this esterase.
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