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公开(公告)号:US08637708B2
公开(公告)日:2014-01-28
申请号:US13395326
申请日:2010-09-08
申请人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
发明人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
IPC分类号: C07C211/00
CPC分类号: C07C211/30 , C07C209/74
摘要: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula hydrochloride salt of formula (I) i.e. Cinacalcet.HCl and its intermediate of formula (IX)
摘要翻译: 制备式(I)的式盐酸盐的西Cin禾酸盐的N - [(1R)-1-(1-萘基)乙基] -3- [3-(3-三氟甲基) - 苯基]丙-1-胺 和其式(IX)的中间体
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公开(公告)号:US20120238778A1
公开(公告)日:2012-09-20
申请号:US13395326
申请日:2010-09-08
申请人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
发明人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
IPC分类号: C07C209/68 , C07C209/74 , C07C211/30
CPC分类号: C07C211/30 , C07C209/74
摘要: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula hydrochloride salt of formula (I) i.e. Cinacalcet.HCl and its intermediate of formula (IX)
摘要翻译: 制备式(I)的式盐酸盐的西Cin禾酸盐的N - [(1R)-1-(1-萘基)乙基] -3- [3-(3-三氟甲基) - 苯基]丙-1-胺 和其式(IX)的中间体
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公开(公告)号:US20110306794A1
公开(公告)日:2011-12-15
申请号:US13201633
申请日:2010-02-16
申请人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
发明人: Nicola Catozzi , Livius Cotarca , Johnny Foletto , Massimiliano Forcato , Roberto Giovanetti , Giorgio Soriato , Massimo Verzini
IPC分类号: C07C211/30
CPC分类号: C07C209/70 , C07C211/28 , C07C211/30 , C07C221/00 , C07C303/28 , C07C305/12 , C07C225/16
摘要: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.
摘要翻译: 制备式(I)的N - [(1R)-1-(1-萘基)乙基] -3- [3-(三氟甲基) - 苯基]丙-1-胺盐酸盐的方法,即西那卡塞盐酸盐及其中间体 的式(VII)和(VIII)其中Z是氯或另一种药学上可接受的阴离子抗衡离子。
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公开(公告)号:US20120108826A1
公开(公告)日:2012-05-03
申请号:US13383108
申请日:2010-07-23
申请人: Livius Cotarca , Johnny Foletto , Paolo Maragni , Giorgio Soriato , Daniele Urbani , Massimo Verzini
发明人: Livius Cotarca , Johnny Foletto , Paolo Maragni , Giorgio Soriato , Daniele Urbani , Massimo Verzini
IPC分类号: C07D407/04 , B01D59/04
CPC分类号: C07D407/04
摘要: The present invention relates to a process for preparing Nebivolol and, more in particular, to a fractional distillation method of a mixture of stereoisomers of formula intermediates useful in the preparation of nebivolol.
摘要翻译: 本发明涉及一种制备奈比洛尔的方法,更具体地涉及可用于制备奈比洛尔的式中间体的立体异构体的混合物的分馏方法。
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公开(公告)号:US20110207948A1
公开(公告)日:2011-08-25
申请号:US13126800
申请日:2009-10-28
申请人: Paolo Maragni , Ivan Michieletto , Raffaella Volpicelli , Giorgio Soriato , Johnny Foletto , Livius Cotarca , Massimo Verzini
发明人: Paolo Maragni , Ivan Michieletto , Raffaella Volpicelli , Giorgio Soriato , Johnny Foletto , Livius Cotarca , Massimo Verzini
IPC分类号: C07D311/02
CPC分类号: C07D311/58
摘要: The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
摘要翻译: 本发明涉及制备奈比洛尔的方法,更具体地说,涉及用于制备具有高纯度的奈比洛尔的式(II)化合物的脱苄基化的改进方法。
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公开(公告)号:US08969597B2
公开(公告)日:2015-03-03
申请号:US13383108
申请日:2010-07-23
申请人: Livius Cotarca , Johnny Foletto , Paolo Maragni , Giorgio Soriato , Daniele Urbani , Massimo Verzini
发明人: Livius Cotarca , Johnny Foletto , Paolo Maragni , Giorgio Soriato , Daniele Urbani , Massimo Verzini
IPC分类号: C07D407/04 , C07D311/74
CPC分类号: C07D407/04
摘要: The present invention relates to a process for preparing Nebivolol and, more in particular, to a fractional distillation method of a mixture of stereoisomers of formula intermediates useful in the preparation of nebivolol.
摘要翻译: 本发明涉及一种制备奈比洛尔的方法,更具体地涉及可用于制备奈比洛尔的式中间体的立体异构体的混合物的分馏方法。
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公开(公告)号:US08927742B2
公开(公告)日:2015-01-06
申请号:US13126800
申请日:2009-10-28
申请人: Paolo Maragni , Ivan Michieletto , Raffaella Volpicelli , Giorgio Soriato , Johnny Foletto , Livius Cotarca , Massimo Verzini
发明人: Paolo Maragni , Ivan Michieletto , Raffaella Volpicelli , Giorgio Soriato , Johnny Foletto , Livius Cotarca , Massimo Verzini
IPC分类号: C07D311/58
CPC分类号: C07D311/58
摘要: The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
摘要翻译: 本发明涉及制备奈比洛尔的方法,更具体地说,涉及用于制备具有高纯度的奈比洛尔的式(II)化合物的脱苄基化的改进方法。
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公开(公告)号:US20070293700A1
公开(公告)日:2007-12-20
申请号:US10593813
申请日:2005-03-21
IPC分类号: C07C61/00
CPC分类号: C07C227/42 , C07C227/04 , C07C2601/14 , C07C229/28
摘要: The present invention relates to a process for the preparation of gabapentin and, more particularly, it relates to a precipitation process of gabapentin by acidification of an aqueous solution deriving from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
摘要翻译: 本发明涉及一种制备加巴喷丁的方法,更具体地说,涉及通过酸化来自1,1-环己烷二乙酸单酰胺的霍夫曼重排的水溶液的加巴喷丁的沉淀方法。
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公开(公告)号:US07417166B2
公开(公告)日:2008-08-26
申请号:US10593813
申请日:2005-03-21
IPC分类号: C07C61/08
CPC分类号: C07C227/42 , C07C227/04 , C07C2601/14 , C07C229/28
摘要: The present invention relates to a process for the preparation of gabapentin and, more particularly, it relates to a precipitation process of gabapentin by acidification of an aqueous solution deriving from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
摘要翻译: 本发明涉及一种制备加巴喷丁的方法,更具体地说,涉及通过酸化来自1,1-环己烷二乙酸单酰胺的霍夫曼重排的水溶液的加巴喷丁的沉淀方法。
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公开(公告)号:US20130018184A1
公开(公告)日:2013-01-17
申请号:US13453574
申请日:2012-04-23
申请人: Paolo Andreella , Giuseppe Barreca , Francesco Tasinato , Massimo Verzini , Marco Demo , Fabio Bassan , Vincenzo Cannata , Giorgio Soriato , Roberto Brescello , Pietro Allegrini , Livius Cotarca
发明人: Paolo Andreella , Giuseppe Barreca , Francesco Tasinato , Massimo Verzini , Marco Demo , Fabio Bassan , Vincenzo Cannata , Giorgio Soriato , Roberto Brescello , Pietro Allegrini , Livius Cotarca
IPC分类号: C07D403/12
CPC分类号: C07D209/12
摘要: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
摘要翻译: 本发明涉及通过这些方法制备的巴西多昔芬乙酸酯多晶型A和多晶型A的方法。
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