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1.NOVEL SALTS OF SITAGLIPTIN, PROCESS FOR THE PREPARATION AND PHARMACEUTICAL COMPOSITION THEREOF 有权
标题翻译: 西他汀的新型盐,其制备方法和药物组合物公开(公告)号:US20140073791A1
公开(公告)日:2014-03-13
申请号:US13985490
申请日:2012-10-12
申请人: Venkata Sunil Kumar Indukuri , Seeta Ramanjaneyulu Gorantla , Vamsee Krishna Muppidi , Satyanarayana Chava
发明人: Venkata Sunil Kumar Indukuri , Seeta Ramanjaneyulu Gorantla , Vamsee Krishna Muppidi , Satyanarayana Chava
IPC分类号: C07D487/04 , C07C57/42
CPC分类号: C07C57/42 , A61K31/4985 , C07D487/04
摘要: The present invention relates to pharmaceutically acceptable acid addition salts of sitagliptin, in particular anti-oxidant acid addition salts of sitagliptin and a process for its preparation. The present invention also provides a pharmaceutical composition using the pharmaceutically acceptable acid addition salts of sitagliptin.
摘要翻译: 本发明涉及西格列汀的药学上可接受的酸加成盐,特别是西格列汀的抗氧化酸加成盐及其制备方法。 本发明还提供了使用西格列汀的药学上可接受的酸加成盐的药物组合物。
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公开(公告)号:US20110213159A1
公开(公告)日:2011-09-01
申请号:US13036848
申请日:2011-02-28
申请人: Vamsee Krishna Muppidi , Srinivasulu Rangineni , Naga Kiran Duggirala , Srividya Ramakrishnan , Arjun Kumar Tummala
发明人: Vamsee Krishna Muppidi , Srinivasulu Rangineni , Naga Kiran Duggirala , Srividya Ramakrishnan , Arjun Kumar Tummala
IPC分类号: C07D231/12 , B02C23/18
CPC分类号: C07D231/12
摘要: Celecoxib crystalline Form Ill substantially free of celecoxib crystalline Forms I and II and a process for its preparation.
摘要翻译: 塞来昔布结晶形式III基本上不含塞来考昔晶型I和II及其制备方法。
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