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公开(公告)号:US20100160646A1
公开(公告)日:2010-06-24
申请号:US12717481
申请日:2010-03-04
IPC分类号: C07D403/06
CPC分类号: C07D403/06
摘要: Methods for preparing sunitinib or salts thereof are described using novel intermediates and chemical pathways. One such intermediate is:
摘要翻译: 使用新的中间体和化学途径描述了制备舒尼替尼或其盐的方法。 一个这样的中间件是:
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公开(公告)号:US20100256392A1
公开(公告)日:2010-10-07
申请号:US12743568
申请日:2008-11-21
申请人: Ales Gavenda , Ettore Bigatti , Alexandr Jegorov , Augusto Canavesi , Pavel Vraspir , Judith Aronhime , Peter Lindsay MacDonald , Francesca Scarpitta , Marco Villa , Paolo Angioletti
发明人: Ales Gavenda , Ettore Bigatti , Alexandr Jegorov , Augusto Canavesi , Pavel Vraspir , Judith Aronhime , Peter Lindsay MacDonald , Francesca Scarpitta , Marco Villa , Paolo Angioletti
IPC分类号: C07D403/06
CPC分类号: C07D403/06
摘要: The present invention provides polymorphs of Sunitinib base and processes for preparation thereof.
摘要翻译: 本发明提供舒尼替尼碱基的多晶型物及其制备方法。
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公开(公告)号:US20090247767A1
公开(公告)日:2009-10-01
申请号:US12415352
申请日:2009-03-31
IPC分类号: C07D403/06
CPC分类号: C07D403/06
摘要: Methods for preparing sunitinib or salts thereof are described using novel intermediates and chemical pathways. One such intermediate is:
摘要翻译: 使用新的中间体和化学途径描述了制备舒尼替尼或其盐的方法。 一个这样的中间件是:
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公开(公告)号:US08618309B2
公开(公告)日:2013-12-31
申请号:US13055609
申请日:2009-07-23
IPC分类号: C07D209/12
CPC分类号: C07D403/06 , C07D209/12
摘要: Process for the preparation of sunitinib malate form I via sunitinib acetate and polymorphs of said intermediate.
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公开(公告)号:US20110118477A1
公开(公告)日:2011-05-19
申请号:US13055609
申请日:2009-07-23
IPC分类号: C07D403/06
CPC分类号: C07D403/06 , C07D209/12
摘要: Process for the preparation of sunitinib malate form I via sunitinib acetate and polymorphs of said intermediate.
摘要翻译: 通过醋酸舒尼替尼和所述中间体的多晶型物制备苹果酸舒尼替尼形式I的方法。
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公开(公告)号:US08378103B2
公开(公告)日:2013-02-19
申请号:US12651796
申请日:2010-01-04
申请人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
发明人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
IPC分类号: C07D451/10
CPC分类号: C07D491/18
摘要: The invention is directed to improved processes for preparing Tiotropium bromide.
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公开(公告)号:US07662963B2
公开(公告)日:2010-02-16
申请号:US12403984
申请日:2009-03-13
申请人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
发明人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
IPC分类号: C07D451/10
CPC分类号: C07D491/18
摘要: The invention is directed to improved processes for preparing Tiotropium bromide.
摘要翻译: 本发明涉及用于制备噻托溴铵的改进方法。
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公开(公告)号:US20070167480A1
公开(公告)日:2007-07-19
申请号:US11643013
申请日:2006-12-19
申请人: Roberta Volonte , Nicola Diulgheroff , Francesca Scarpitta , Alessandro Pontiroli , Roberto Casalone
发明人: Roberta Volonte , Nicola Diulgheroff , Francesca Scarpitta , Alessandro Pontiroli , Roberto Casalone
IPC分类号: A61K31/44
CPC分类号: C07D451/06 , C07D451/10
摘要: This invention relates to solvates of tiotropium bromide having a purity of at least 99%, process for preparing such pure solvates, and their use in pharmaceutical formulations. This invention also provides tiotropium bromide solvates containing less than about 0.15% area by HPLC of 2,2-dithienyl glycolic acid.
摘要翻译: 本发明涉及纯度至少为99%的噻托溴铵的溶剂合物,制备这种纯溶剂化物的方法及其在药物制剂中的用途。 本发明还提供通过HPLC的2,2-二噻烷基乙醇酸含量低于约0.15%的噻托溴铵溶剂化物。
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公开(公告)号:US08344143B2
公开(公告)日:2013-01-01
申请号:US12646387
申请日:2009-12-23
申请人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
发明人: Jonathan Busolli , Nicola Diulgheroff , Francesca Scarpitta , Roberta Volonte , Alessandro Pontiroli
IPC分类号: C07D451/10
CPC分类号: C07D491/18
摘要: The invention is directed to improved processes for preparing Tiotropium bromide.
摘要翻译: 本发明涉及用于制备噻托溴铵的改进方法。
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公开(公告)号:US20120165364A1
公开(公告)日:2012-06-28
申请号:US13412586
申请日:2012-03-05
申请人: Nicola Diulgheroff , Francesca Scarpitta , Alessandro Pontiroli , Adrienne Kovacsne-Mezei , Judith Aronhime , Alexandr Jegorov
发明人: Nicola Diulgheroff , Francesca Scarpitta , Alessandro Pontiroli , Adrienne Kovacsne-Mezei , Judith Aronhime , Alexandr Jegorov
IPC分类号: A61K31/439 , A61P11/06 , A61P11/00 , C07D491/08
CPC分类号: C07D451/12 , C07D451/10
摘要: This invention relates to novel crystalline forms of tiotropium bromide, processes for preparing them, and their use in pharmaceutical formulations.
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