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1.Selective enzymatic esterification and solvolysis of epimeric vitamin D analog and separation of the epimers 失效
标题翻译: 分解维生素D类似物的选择性酶酯化和溶剂解分解和差向异构体的分离公开(公告)号:US08129173B2
公开(公告)日:2012-03-06
申请号:US10339226
申请日:2003-01-09
IPC分类号: C12P7/02
CPC分类号: C12P7/18 , C12P41/004
摘要: Provided is a method of selectively enzymatically esterifying or selectively enzymatically solvolyzing epimers of analogs of vitamin D having a stereogenic center at C-24 that has a free or esterified OH group. The metod can be used, for example, for separating mixed epimers of the vitamin D analog.
摘要翻译: 提供了选择性酶促酯化或选择性酶解溶剂化具有C-24的具有立体中心的维生素D类似物的差向异构体,其具有游离或酯化的OH基团。 例如,可以使用组合物来分离维生素D类似物的混合差向异构体。
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公开(公告)号:US20060247453A1
公开(公告)日:2006-11-02
申请号:US11369518
申请日:2006-03-06
IPC分类号: C07C401/00
CPC分类号: C12P31/00 , C12P41/004
摘要: A method for the selective enzymatic acetylation of a bimatoprost intermediate is provided.
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3.
公开(公告)号:US07611886B2
公开(公告)日:2009-11-03
申请号:US11369518
申请日:2006-03-06
IPC分类号: C12P41/00
CPC分类号: C12P31/00 , C12P41/004
摘要: A method for the selective enzymatic acetylation of a bimatoprost intermediate is provided.
摘要翻译: 提供了一种对比马前列素中间体的选择性酶促乙酰化的方法。
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公开(公告)号:US20090047716A1
公开(公告)日:2009-02-19
申请号:US12135847
申请日:2008-06-09
申请人: Nurit PERLMAN , Ayelet Fishman
发明人: Nurit PERLMAN , Ayelet Fishman
IPC分类号: C12P17/10 , C07D205/08
CPC分类号: C12P17/10
摘要: Processes for preparing ezetimibe-related compounds with a ketoreductase and for purifying ezetimibe are disclosed.
摘要翻译: 公开了用酮还原酶制备依泽替米贝相关化合物和纯化依泽替米贝的方法。
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5.Use of enzymatic resolution for the preparation of intermediates of pregabalin 审中-公开
标题翻译: 使用酶分解制备普瑞巴林的中间体公开(公告)号:US20080026433A1
公开(公告)日:2008-01-31
申请号:US11809729
申请日:2007-05-31
申请人: Lilach Hedvati , Ayelet Fishman
发明人: Lilach Hedvati , Ayelet Fishman
CPC分类号: C12P13/002 , C12P13/02 , C12P41/005
摘要: Provided is the use of enzymatic resolution for the preparation of intermediates of pregabalin, including (3S)-cyano-5-methylhexanoic acid and salts thereof and R-(−)-3-(carbamoylmethyl)-5-methylhexanoic acid and salts thereof.
摘要翻译: 提供了用于制备普瑞巴林中间体(包括(3S) - 氰基-5-甲基己酸及其盐和R - ( - ) - 3-(氨基甲酰甲基)-5-甲基己酸及其盐的中间体的用途。
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