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1.Process for preparation of mycophenolate mofetil and other esters of mycophenolic acid 审中-公开
标题翻译: 霉酚酸酯和麦考酚酸的其他酯的制备方法公开(公告)号:US20050250773A1
公开(公告)日:2005-11-10
申请号:US11115820
申请日:2005-04-26
申请人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
发明人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
IPC分类号: A61K31/365 , A61K31/5377 , C07B63/00 , C07D307/88 , C07D413/02 , C07D413/14
CPC分类号: C07D307/88 , Y10T436/141111
摘要: Provided are processes for the preparation of mycophenolate mofetil and other esters of mycophenolic acid.
摘要翻译: 提供了制备霉酚酸酯和麦考酚酸的其它酯的方法。
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2.
公开(公告)号:US20080281111A1
公开(公告)日:2008-11-13
申请号:US12218901
申请日:2008-07-18
申请人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
发明人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
IPC分类号: C07D307/77
CPC分类号: C07D307/88
摘要: Provided are processes for the preparation of mycophenolate mofetil and other esters of mycophenolic acid.
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3.Process for preparation of mycophenolate mofetil and other esters of mycophenolic acid 审中-公开
标题翻译: 霉酚酸酯和麦考酚酸的其他酯的制备方法公开(公告)号:US20080280977A1
公开(公告)日:2008-11-13
申请号:US12218892
申请日:2008-07-18
申请人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
发明人: Sandor Molnar , Csaba Szabo , Tivadar Tamas , Janos Hajko , Claude Singer , Beata Kosztya
IPC分类号: A61K31/343 , C07D307/77
CPC分类号: C07D307/88
摘要: Provided are processes for the preparation of mycophenolate mofetil and other esters of mycophenolic acid.
摘要翻译: 提供了制备霉酚酸酯和麦考酚酸的其它酯的方法。
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4.
公开(公告)号:US07737177B2
公开(公告)日:2010-06-15
申请号:US10289919
申请日:2002-11-06
IPC分类号: A61K31/335
CPC分类号: C07D407/06
摘要: Processes are provided for preparing mupirocin calcium dihydrate from pseudomonic acid in a two phase system by using an organic carboxylate. A highly pure composition of amorphous mupirocin calcium is provided, and processes for its preparation by solvent removal, lyophilization and precipitation with use of an anti-solvent. Pharmaceutical compositions of amorphous form, and methods of using them to treat infections are also provided. Also provided are combined processes for preparing mupirocin calcium dihydrate and amorphous, by producing amorphous form first, followed by conversion of amorphous form into the dihydrate through crystallization from an aqueous solution. Also provided are processes for removing the water of crystallization of the dihydrate to obtain mupirocin calcium anhydrate.
摘要翻译: 提供了通过使用有机羧酸盐在两相体系中由假单胞菌酸制备莫匹罗星二水合钙的方法。 提供了一种高纯度非晶莫匹罗星钙组合物,以及通过溶剂去除,冻干和使用抗溶剂沉淀制备的方法。 还提供了无定形形式的药物组合物,以及使用它们治疗感染的方法。 还提供了通过首先产生无定形形式,然后通过从水溶液中结晶将无定形形式转化为二水合物,制备莫匹罗星二水合物和无定形物的组合方法。 还提供了去除二水合物结晶水以获得莫匹罗星钙无水物的方法。
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公开(公告)号:US07589128B2
公开(公告)日:2009-09-15
申请号:US11143312
申请日:2005-06-01
申请人: Csaba Szabo , Szabolcs Szoke , Lorant Gyuricza , Claude Singer , Valerie Niddam-Hildesheim , Greta Sterimbaum
发明人: Csaba Szabo , Szabolcs Szoke , Lorant Gyuricza , Claude Singer , Valerie Niddam-Hildesheim , Greta Sterimbaum
IPC分类号: A61K47/00
CPC分类号: C07D215/18 , C07D407/06 , F26B5/041 , F26B11/12
摘要: Provided is a process for preparation of amorphous form of an active pharmaceutical ingredient.
摘要翻译: 提供了制备活性药物成分的无定形形式的方法。
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公开(公告)号:US07262293B2
公开(公告)日:2007-08-28
申请号:US10882591
申请日:2004-07-01
申请人: Viktor Gyollai , Csaba Szabo , Claude Singer , Istvan Bodi
发明人: Viktor Gyollai , Csaba Szabo , Claude Singer , Istvan Bodi
IPC分类号: C07D417/12
CPC分类号: C07D417/12 , C07C229/26 , Y10T436/145555
摘要: The present invention relates to the L-lysine salt of aztreonam and methods for making the L-lysine salt of aztreonam.
摘要翻译: 本发明涉及氨曲南的L-赖氨酸盐和制备氨曲南的L-赖氨酸盐的方法。
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公开(公告)号:US20070167424A1
公开(公告)日:2007-07-19
申请号:US11723867
申请日:2007-03-22
申请人: Viktor Gyollai , Csaba Szabo , Claude Singer , Istvan Bodi
发明人: Viktor Gyollai , Csaba Szabo , Claude Singer , Istvan Bodi
IPC分类号: A61K31/427 , C07D417/02
CPC分类号: C07D417/12 , C07C229/26 , Y10T436/145555
摘要: The present invention relates to the L-lysine salt of aztreonam and methods for making the L-lysine salt of aztreonam.
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8.Substantially pure tolterodine tartrate and process for preparing thereof 审中-公开
标题翻译: 基本上纯的托特罗定酒石酸盐及其制备方法公开(公告)号:US20060194876A1
公开(公告)日:2006-08-31
申请号:US11329915
申请日:2006-01-10
申请人: Laszlo Kovacs , Csaba Szabo , Erika Molnarne , Claude Singer
发明人: Laszlo Kovacs , Csaba Szabo , Erika Molnarne , Claude Singer
IPC分类号: A61K31/205 , C07C59/255
CPC分类号: C07C215/54 , C07C59/255 , C07C213/00 , C07C213/10
摘要: The present invention provides substantially pure Tolterodine.
摘要翻译: 本发明提供基本上纯的托特罗定。
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公开(公告)号:US20060155132A1
公开(公告)日:2006-07-13
申请号:US11326719
申请日:2006-01-06
申请人: Laszlo Kovacs , Csaba Szabo , Erika Molnarne , Adrienne Kovacsne-Mezei , Claude Singer , Judith Aronhime
发明人: Laszlo Kovacs , Csaba Szabo , Erika Molnarne , Adrienne Kovacsne-Mezei , Claude Singer , Judith Aronhime
IPC分类号: C07D495/02
CPC分类号: C07D495/04
摘要: Processes for the preparation of dorzolamide hydrochloride and an intermediate of Formula IV, are provided.
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公开(公告)号:US07452991B2
公开(公告)日:2008-11-18
申请号:US10847123
申请日:2004-05-17
申请人: Viktor Gyollai , Csaba Szabo , Claude Singer , Ehud Amir
发明人: Viktor Gyollai , Csaba Szabo , Claude Singer , Ehud Amir
IPC分类号: C07D205/085
CPC分类号: C07D417/12
摘要: The invention relates to the β polymorph of Aztreonam, which contains less than 2.5% by weight residual solvent and to a process of making said polymorph. In the process of the invention, a polymorph of Aztreonam is dissolved in an absolute C1-6 alcohol in the presence of a base to form a solution, an acid is added to the solution, and the solution is stirred efficiently.
摘要翻译: 本发明涉及氨曲南的β多晶型物,其含有小于2.5%(重量)的残留溶剂和制备所述多晶型物的方法。 在本发明的方法中,在碱的存在下将氨丁三醇的多晶型物溶解在绝对的C 1-6醇中以形成溶液,向溶液中加入酸,并将溶液 被有效地搅拌。
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