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1.
公开(公告)号:US20100041911A1
公开(公告)日:2010-02-18
申请号:US11993029
申请日:2006-06-12
申请人: David Cladingboel , Adam Herring , Rhona Sinclair
发明人: David Cladingboel , Adam Herring , Rhona Sinclair
IPC分类号: C07C303/02
CPC分类号: C07C303/28 , C07C309/73
摘要: There is provided a process for the preparation of a compound of formula I, which process comprises: (a) reaction of a compound of formula II, HO-D-NH2 II with a compound of formula III, followed by (b) reaction of the intermediate of formula IV thereby formed, IV with base and a compound of formula V, R2S(O)2L2 V, wherein the intermediate of formula IV is not isolated, and wherein D, R1, R2, L1 and L2 have meanings given in the description.
摘要翻译: 提供了制备式I化合物的方法,该方法包括:(a)将式II化合物,HO-D-NH 2 II与式III化合物反应,然后(b) 由此形成式IV的中间体,IV与碱和式V化合物R 2 S(O)2 L 2 V,其中式IV的中间体不分离,并且其中D,R 1,R 2,L 1和L 2具有以下含义: 说明。
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公开(公告)号:US20080064884A1
公开(公告)日:2008-03-13
申请号:US11743773
申请日:2007-05-03
申请人: Debra Ainge , Philip Cornwall , Duncan Michael Gill , Vinod Kumar , Luis Manuel Vaz , Philip O'Keefe , Rhona Sinclair , Edward Laurence Way
发明人: Debra Ainge , Philip Cornwall , Duncan Michael Gill , Vinod Kumar , Luis Manuel Vaz , Philip O'Keefe , Rhona Sinclair , Edward Laurence Way
IPC分类号: C07D303/36 , C07D317/28 , C07D317/18
CPC分类号: C07D317/22 , C07C201/08 , C07C201/12 , C07C205/26 , C07C205/37 , C07C233/25 , C07D211/58 , C07D303/22
摘要: The present invention relates to a novel process for the preparation of compounds of formula (I) wherein X, Q, R1 and R2 are as defined in the specification, the compounds being useful in the preparation of therapeutic agents. The invention further relates to novel intermediates useful in the preparation of the therapeutic agents.
摘要翻译: 本发明涉及制备式(I)化合物的新方法,其中X,Q,R 1和R 2如说明书中所定义, 化合物可用于制备治疗剂。 本发明还涉及可用于制备治疗剂的新型中间体。
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公开(公告)号:US20070197519A1
公开(公告)日:2007-08-23
申请号:US11612826
申请日:2006-12-19
申请人: Lal Cheema , David Cladingboel , Rhona Sinclair
发明人: Lal Cheema , David Cladingboel , Rhona Sinclair
IPC分类号: C07D498/04 , A61K31/5383
CPC分类号: C07D498/08 , Y02P20/55
摘要: There is provided a process for the preparation of a compound of formula (I): which process comprises reaction of a compound of formula (TI): with either a compound of formula (ITT): or acrylamide, followed, in the latter case, by reaction of the resulting intermediate of formula (IV): with an alcohol of formula R2═OH and an agent that promotes, or agents that in combination promote, rearrangement and oxidation of the compound of formula IV to an intermediate isocyanate, which may then react with the alcohol of formula R2═OH, and wherein R1, R2 and R16 have meanings given in the description.
摘要翻译: 提供了制备式(I)化合物的方法:该方法包括式(TI)化合物与式(ITT)化合物或丙烯酰胺反应,然后在后一种情况下, 通过所得到的式(IV)中间体与式R 2 -OH的醇反应,以及促进式IV化合物或其组合促进重排和氧化的试剂 与中间体异氰酸酯反应,然后其可以与式R 2 -OH的醇反应,并且其中R 1,R 2和R 2, SUP> 16 SUP>具有在说明书中给出的含义。
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公开(公告)号:US07169921B2
公开(公告)日:2007-01-30
申请号:US10474593
申请日:2002-04-12
申请人: Lal Cheema , David Cladingboel , Rhona Sinclair
发明人: Lal Cheema , David Cladingboel , Rhona Sinclair
IPC分类号: C07D498/08
CPC分类号: C07D498/08 , Y02P20/55
摘要: There is provided a process for the preparation of a compound of formula (I): which process comprises reaction of a compound of formula (II): with either a compound of formula (III): or acrylamide, followed, in the latter case, by reaction of the resulting intermediate of formula (IV): with an alcohol of formula R2—OH and an agent that promotes, or agents that in combination promote, rearrangement and oxidation of the compound of formula IV to an intermediate isocyanate, which may then react with the alcohol of formula R2—OH, and wherein R1, R2 and R16 have meanings given in the description
摘要翻译: 提供了制备式(I)化合物的方法:该方法包括式(II)化合物与式(III)化合物或丙烯酰胺反应,然后在后一种情况下, 通过所得到的式(IV)中间体与式R 2 -OH的醇反应,以及促进式IV化合物或其组合促进重排和氧化的试剂 与中间体异氰酸酯反应,然后其可以与式R 2 -OH的醇反应,并且其中R 1,R 2和R 2, SUP> 16 SUP>具有在说明书中给出的含义
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