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公开(公告)号:US20100190976A1
公开(公告)日:2010-07-29
申请号:US12690167
申请日:2010-01-20
IPC分类号: C07H1/06
摘要: There is provided an improved method for the recovery of residual, unseparated β-ACF from reaction mixtures remaining from an initial synthesis of ACF, which is in particular usable on a large industrial scale, more particularly in the production of capecitabine.
摘要翻译: 提供了从ACF的初始合成残留的反应混合物中回收残留的未分离的和/或ACF的改进方法,其特别可用于大型工业规模,特别是在卡培他滨的生产中。
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公开(公告)号:US20060172975A1
公开(公告)日:2006-08-03
申请号:US11338468
申请日:2006-01-24
申请人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
发明人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
CPC分类号: C07F9/3873
摘要: The present invention relates to a new polymorph crystal form of 3-(N-methyl-N-pentyl)amino-1-hydroxypropane-1 1-diphosphonic acid monosodium salt monohydrate (Ibandronate) with the following formula
摘要翻译: 本发明涉及具有下式的3-(N-甲基-N-戊基)氨基-1-羟基丙烷-11-二膦酸单钠盐一水合物(伊班膦酸盐)的新的多晶型物形式
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公开(公告)号:US07714158B2
公开(公告)日:2010-05-11
申请号:US11338468
申请日:2006-01-24
申请人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
发明人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
IPC分类号: C07F9/02
CPC分类号: C07F9/3873
摘要: The present invention relates to a new polymorph crystal form of 3-(N-methyl-N-pentyl) amino-1-hydroxypropane-1 1-diphosphonic acid monosodium salt monohydrate (Ibandronate) with the following formula.
摘要翻译: 本发明涉及具有下式的3-(N-甲基-N-戊基)氨基-1-羟基丙烷-11-二膦酸单钠盐一水合物(伊班膦酸盐)的新的多晶型物形式。
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公开(公告)号:US20090312289A1
公开(公告)日:2009-12-17
申请号:US12504690
申请日:2009-07-17
申请人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Settelkau
发明人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Settelkau
IPC分类号: A61K31/663 , C07F9/38 , A61P19/08 , A61P19/10
CPC分类号: C07F9/3873
摘要: The present invention relates to a new crystalline polymorph of 3-(N-methyl-N-pentyl)amino-1-hydroxypropane-1,1-diphosphonic acid monosodium salt monohydrate (Ibandronate) with the following formula
摘要翻译: 本发明涉及具有下式的3-(N-甲基-N-戊基)氨基-1-羟基丙烷-1,1-二膦酸单钠盐一水合物(伊班膦酸盐)的新结晶多晶型物
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公开(公告)号:US20060172976A1
公开(公告)日:2006-08-03
申请号:US11338559
申请日:2006-01-24
申请人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
发明人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
CPC分类号: C07F9/3873
摘要: The present invention relates to a new crystalline polymorph of 3-(N-methyl-N-pentyl) amino-1-hydroxypropane -1,1-diphosphonic acid monosodium salt monohydrate (Ibandronate) with the following formula
摘要翻译: 本发明涉及具有下式的3-(N-甲基-N-戊基)氨基-1-羟基丙烷-1,1-二膦酸单钠盐一水合物(伊班膦酸盐)的新结晶多晶型物
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公开(公告)号:US07582789B2
公开(公告)日:2009-09-01
申请号:US11338559
申请日:2006-01-24
申请人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
发明人: Uwe Eiermann , Bernd Junghans , Bernhard Knipp , Tim Sattelkau
IPC分类号: C07F9/02
CPC分类号: C07F9/3873
摘要: The present invention relates to a new crystalline polymorph of 3-(N-methyl-N-pentyl) amino-1-hydroxypropane-1,1-diphosphonic acid monosodium salt monohydrate (Ibandronate) with the following formula
摘要翻译: 本发明涉及具有下式的3-(N-甲基-N-戊基)氨基-1-羟基丙烷-1,1-二膦酸单钠盐一水合物(伊班膦酸盐)的新结晶多晶型物
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公开(公告)号:US06437144B1
公开(公告)日:2002-08-20
申请号:US09851352
申请日:2001-05-08
IPC分类号: C07D26330
摘要: The present invention is concerned with a novel process for the preparation of the hydroxybenzothiophene of formula I comprising cyclocarbonylation of a compound of formula II wherein Y is as defined in the specification, followed by saponification. The compound of Formula I is a building block of pharmaceutically active substances, e.g. 5-[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]-7-benzothiophenylmethyl]-2,4-thiazolidinedione and the corresponding sodium salt which are from agents useful in the treatment of diabetes.
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公开(公告)号:US06482958B2
公开(公告)日:2002-11-19
申请号:US10008877
申请日:2001-11-08
IPC分类号: C07D33312
CPC分类号: C07D333/54 , C07D417/14
摘要: The present invention is concerned with a novel process for the preparation of a hydroxybenzothiophene that is an intermediate for synthesizing pharmaceutically active substances, e.g. 5-[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]-7-benzothiophenylmethyl]-2,4-thiazolidinedione and the corresponding sodium salt which are useful in the treatment of diabetes.
摘要翻译: 本发明涉及一种制备羟基苯并噻吩的新方法,该羟基苯并噻吩是用于合成药物活性物质的中间体,例如, 5- [4- [2-(5-甲基-2-苯基-4-恶唑基)乙氧基] -7-苯并噻吩基甲基] -2,4-噻唑烷二酮及其相应的钠盐可用于治疗糖尿病。
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公开(公告)号:US20080255386A1
公开(公告)日:2008-10-16
申请号:US12060314
申请日:2008-04-01
申请人: Bernd Junghans
发明人: Bernd Junghans
IPC分类号: C07F9/28
CPC分类号: C07F9/3808
摘要: The invention relates to a novel multi step synthesis of 3-(N-methyl-N-pentyl)amino-1-hydroxypropane-1,1-diphosphonic acid, monosodium salt, monohydrate, of the formula
摘要翻译: 本发明涉及一种新型的多步合成3-(N-甲基-N-戊基)氨基-1-羟基丙烷-1,1-二膦酸,一水合盐,一水合物,式
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公开(公告)号:US20060094898A1
公开(公告)日:2006-05-04
申请号:US11252668
申请日:2005-10-18
申请人: Friedrich Baetz , Bernd Junghans
发明人: Friedrich Baetz , Bernd Junghans
IPC分类号: C07F9/28
CPC分类号: C07F9/3873
摘要: The invention relates to a novel multi step synthesis of 3-(N-methyl-N-pentyl) amino-1-hydroxypropane-1,1-diphosphonic acid, monosodium salt, monohydrate, of the formula
摘要翻译: 本发明涉及一种新型的多步合成3-(N-甲基-N-戊基)氨基-1-羟基丙烷-1,1-二膦酸,一水合盐,一水合物,式
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