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公开(公告)号:US20110201800A1
公开(公告)日:2011-08-18
申请号:US13016335
申请日:2011-01-28
申请人: Praveen Cherukupally , Satish Kumar Vujjini , Ganesh Varanasi , Sreenadha Charyulu Kandala , Srinivas Areveli , Satyanarayana Raju Tirumalaraju
发明人: Praveen Cherukupally , Satish Kumar Vujjini , Ganesh Varanasi , Sreenadha Charyulu Kandala , Srinivas Areveli , Satyanarayana Raju Tirumalaraju
IPC分类号: C07H19/12
CPC分类号: C07H17/02 , A61K31/53 , C07D405/04 , C07H13/12 , C07H19/12
摘要: Processes for preparing azacitidine. Further included are processes for the preparation of crystalline azacitidine crystalline Form (I) and mixtures of azacitidine crystalline Forms (I) and (II).
摘要翻译: 制备阿扎胞苷的方法。 还包括制备结晶阿扎胞苷结晶形式(I)和阿扎胞苷结晶形式(I)和(II)的混合物的方法。
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公开(公告)号:US08703932B2
公开(公告)日:2014-04-22
申请号:US13016335
申请日:2011-01-28
申请人: Praveen Cherukupally , Satish Kumar Vujjini , Ganesh Varanasi , Sreenadha Charyulu Kandala , Srinivas Areveli , Satyanarayana Raju Tirumalaraju
发明人: Praveen Cherukupally , Satish Kumar Vujjini , Ganesh Varanasi , Sreenadha Charyulu Kandala , Srinivas Areveli , Satyanarayana Raju Tirumalaraju
IPC分类号: C07H19/12
CPC分类号: C07H17/02 , A61K31/53 , C07D405/04 , C07H13/12 , C07H19/12
摘要: Processes for preparing azacitidine. Further included are processes for the preparation of crystalline azacitidine crystalline Form I and mixtures of azacitidine crystalline Forms I and II.
摘要翻译: 制备阿扎胞苷的方法。 还包括制备结晶阿扎胞苷结晶形式I和阿扎胞苷结晶形式I和II的混合物的方法。
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公开(公告)号:US20070117996A1
公开(公告)日:2007-05-24
申请号:US11561599
申请日:2006-11-20
申请人: Srinivasulu Gudipati , Venkata Naga Brahmeswara Mandava , Radha Krishna Singam Setty , Nagaraju Manne , Rajeshwar Sagyam , Satish Kumar Vujjini
发明人: Srinivasulu Gudipati , Venkata Naga Brahmeswara Mandava , Radha Krishna Singam Setty , Nagaraju Manne , Rajeshwar Sagyam , Satish Kumar Vujjini
IPC分类号: C07C67/02
CPC分类号: C07C53/128 , C07B2200/07 , C07D309/12 , C07D309/30
摘要: A process for preparing simvastatin, intermediate compounds, and a solid premix comprising simvastatin and butylated hydroxyanisole.
摘要翻译: 制备辛伐他汀,中间体化合物和包含辛伐他汀和丁基化羟基苯甲醚的固体预混物的方法。
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