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公开(公告)号:US20110313196A1
公开(公告)日:2011-12-22
申请号:US13153651
申请日:2011-06-06
申请人: Stephan Bachmann , Fritz Bliss , Ralph Diodone , Stefan Hildbrand , Michael Kammerer , Christophe Pfleger , Reinhard Reents , Michelangelo Scalone
发明人: Stephan Bachmann , Fritz Bliss , Ralph Diodone , Stefan Hildbrand , Michael Kammerer , Christophe Pfleger , Reinhard Reents , Michelangelo Scalone
IPC分类号: C07C231/12 , C07C209/60
CPC分类号: C07C231/12 , C07C51/60 , C07C209/52 , C07C209/56 , C07C231/02 , C07C249/02 , C07C233/11 , C07C211/29 , C07C211/27 , C07C251/24 , C07C233/66 , C07C63/70
摘要: The present invention relates to a process for the preparation of benzamide derivatives which are useful as intermediates in the preparation of pharmaceutically active compounds.
摘要翻译: 本发明涉及一种制备苯甲酰胺衍生物的方法,其可用作制备药物活性化合物的中间体。
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公开(公告)号:US08329939B2
公开(公告)日:2012-12-11
申请号:US13365353
申请日:2012-02-03
申请人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
发明人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
IPC分类号: C07C51/16
CPC分类号: C07C45/518 , C07C45/00 , C07C51/15 , C07C51/285 , C07C51/29 , C07C47/55 , C07C63/70
摘要: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula or of a salt thereof. 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
摘要翻译: 本发明包括制备下式的3-氯-2-氟-5-三氟甲基苯甲酸或其盐的方法。 3-氯-2-氟-5-三氟甲基苯甲酸或其盐是用于制备活性药物或农药的多功能中间体。
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公开(公告)号:US08642802B2
公开(公告)日:2014-02-04
申请号:US13606052
申请日:2012-09-07
申请人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
发明人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
IPC分类号: C07C51/16
CPC分类号: C07C45/518 , C07C45/00 , C07C51/15 , C07C51/285 , C07C51/29 , C07C47/55 , C07C63/70
摘要: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula or of a salt thereof 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
摘要翻译: 本发明包括制备下式的3-氯-2-氟-5-三氟甲基苯甲酸或其盐的方法3-氯-2-氟-5-三氟甲基苯甲酸或其盐是通用的中间体 用于制备活性药物或农药。
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公开(公告)号:US20120330055A1
公开(公告)日:2012-12-27
申请号:US13606052
申请日:2012-09-07
申请人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
发明人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
IPC分类号: C07C51/295
CPC分类号: C07C45/518 , C07C45/00 , C07C51/15 , C07C51/285 , C07C51/29 , C07C47/55 , C07C63/70
摘要: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula or of a salt thereof 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
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公开(公告)号:US20120130121A1
公开(公告)日:2012-05-24
申请号:US13365353
申请日:2012-02-03
申请人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
发明人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
IPC分类号: C07C51/29 , C07C51/285 , C07C51/305 , C07C51/16
CPC分类号: C07C45/518 , C07C45/00 , C07C51/15 , C07C51/285 , C07C51/29 , C07C47/55 , C07C63/70
摘要: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula or of a salt thereof 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
摘要翻译: 本发明包括制备下式的3-氯-2-氟-5-三氟甲基苯甲酸或其盐的方法3-氯-2-氟-5-三氟甲基苯甲酸或其盐是通用的中间体 用于制备活性药物或农药。
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公开(公告)号:US20090306423A1
公开(公告)日:2009-12-10
申请号:US12474434
申请日:2009-05-29
申请人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
发明人: Stephan Bachmann , Stefan Hildbrand , James Jappy , Dinesh Maganbhai Patel , Christophe Pfleger , Robert John Ernest Tidswell , Rene Trussardi
CPC分类号: C07C45/518 , C07C45/00 , C07C51/15 , C07C51/285 , C07C51/29 , C07C47/55 , C07C63/70
摘要: The present invention comprises a process for the preparation of 3-chloro-2-fluoro-5-trifluoromethyl benzoic acid of the formula or of a salt thereof. 3-Chloro-2-fluoro-5-trifluoromethyl benzoic acid or salts thereof are versatile intermediates for the preparation of active pharmaceutical or agrochemical agents.
摘要翻译: 本发明包括制备下式的3-氯-2-氟-5-三氟甲基苯甲酸或其盐的方法。 3-氯-2-氟-5-三氟甲基苯甲酸或其盐是用于制备活性药物或农药的多功能中间体。
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公开(公告)号:US20090163706A1
公开(公告)日:2009-06-25
申请号:US12317116
申请日:2008-12-19
IPC分类号: C07D487/04
CPC分类号: C07D487/04 , C07D403/12 , Y02P20/55
摘要: The present invention relates to a new process for the preparation of macrocyclic HCV protease inhibitor compounds of the formula wherein R1 is an amino protecting group and X is halogen by way of a ring closing metathesis approach.
摘要翻译: 本发明涉及用于制备下式的大环型HCV蛋白酶抑制剂化合物的新方法:其中R1是氨基保护基,X是通过闭环复分解方法的卤素。
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公开(公告)号:US07910728B2
公开(公告)日:2011-03-22
申请号:US12317116
申请日:2008-12-19
IPC分类号: C07D519/00
CPC分类号: C07D487/04 , C07D403/12 , Y02P20/55
摘要: The present invention relates to a new process for the preparation of macrocyclic HCV protease inhibitor compounds of the formula wherein R1 is an amino protecting group and X is halogen by way of a ring closing metathesis approach.
摘要翻译: 本发明涉及用于制备下式的大环型HCV蛋白酶抑制剂化合物的新方法:其中R1是氨基保护基,X是通过闭环复分解方法的卤素。
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公开(公告)号:US20090105480A1
公开(公告)日:2009-04-23
申请号:US12193788
申请日:2008-08-19
IPC分类号: C07D455/02
CPC分类号: C07D471/04 , C07B2200/13
摘要: The present invention is concerned with an improved process for the preparation of pyrido[2,1-a]isoquinoline derivatives of formula I wherein R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy or lower alkenyl, wherein lower alkyl, lower alkoxy and lower alkenyl may optionally be substituted by lower alkoxycarbonyl, aryl or heterocyclyl, and the pharmaceutically acceptable salts thereof. The invention also relates to two crystalline forms of (2S,3S,11bS)-1-(2-amino-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-3-yl)-4(S)-fluoromethyl-pyrrolidin-2-one dihydrochloride, which are form A and form B and to an amorphous form of said compound.
摘要翻译: 本发明涉及制备式I的吡啶并[2,1-a]异喹啉衍生物的改进方法,其中R 1,R 2和R 3各自独立地为氢,卤素,羟基,低级烷基,低级烷氧基或低级烯基, 其中低级烷基,低级烷氧基和低级烯基可任选被低级烷氧基羰基,芳基或杂环基取代,及其药学上可接受的盐。 本发明还涉及(2S,3S,11bS)-1-(2-氨基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2,1- 1-a]异喹啉-3-基)-4(S) - 氟甲基 - 吡咯烷-2-酮二盐酸盐,其形式为A和B型,并且为所述化合物的无定形形式。
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公开(公告)号:US20120232273A1
公开(公告)日:2012-09-13
申请号:US13480838
申请日:2012-05-25
IPC分类号: C07D455/06
CPC分类号: C07D471/04 , C07B2200/13
摘要: The present invention is concerned with an improved process for the preparation of pyrido[2,1-a]isoquinoline derivatives of formula I wherein R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy or lower alkenyl, wherein lower alkyl, lower alkoxy and lower alkenyl may optionally be substituted by lower alkoxycarbonyl, aryl or heterocyclyl, and the pharmaceutically acceptable salts thereof. The invention also relates to two crystalline forms of (2S,3S,11b S)-1-(2-amino-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido [2,1-a]isoquinolin-3-yl)-4(S)-fluoromethyl-pyrrolidin-2-one dihydrochloride, which are form A and form B and to an amorphous form of said compound.
摘要翻译: 本发明涉及制备式I的吡啶并[2,1-a]异喹啉衍生物的改进方法,其中R 1,R 2和R 3各自独立地为氢,卤素,羟基,低级烷基,低级烷氧基或低级烯基, 其中低级烷基,低级烷氧基和低级烯基可任选被低级烷氧基羰基,芳基或杂环基取代,及其药学上可接受的盐。 本发明还涉及(2S,3S,11bS)-1-(2-氨基-9,10-二甲氧基-1,3,4,6,7,11b-六氢-2H-吡啶并[2 ,1-a]异喹啉-3-基)-4(S) - 氟甲基 - 吡咯烷-2-酮二盐酸盐,其形式为A和B型,并且为所述化合物的无定形形式。
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