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公开(公告)号:US20100036164A1
公开(公告)日:2010-02-11
申请号:US12535789
申请日:2009-08-05
申请人: Srinivas Areveli , Radha Krishna Singamsetty , Satish Kumar Vujjni , Vijaya Kumar Adla , Sreenadha Charyulu Kandala , Ganesh Varanasi , Subbareddy Peddireddy , Mohammed Azeezulla Baig
发明人: Srinivas Areveli , Radha Krishna Singamsetty , Satish Kumar Vujjni , Vijaya Kumar Adla , Sreenadha Charyulu Kandala , Ganesh Varanasi , Subbareddy Peddireddy , Mohammed Azeezulla Baig
IPC分类号: C07C231/00
CPC分类号: C07C315/06 , C07B2200/13 , C07C317/44
摘要: Preparation of armodafinil crystalline Form I. Also provided is armodafinil having about 30% or more by weight of particles with sizes greater than about 250 μm, and about 70% or less by weight of particles having sizes less than about 250 μm, wherein of the particles having sizes less than about 250 μm, about 50% of them have diameters less than about 50 μm.
摘要翻译: 臂状杆菌结晶形式I的制备。还提供了具有约30重量%或更多重量的尺寸大于约250μm的颗粒和约70重量%或更少的尺寸小于约250μm的颗粒的臂多巴尼,其中 尺寸小于约250μm的颗粒,其中约50%具有小于约50μm的直径。
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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: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:US20110224443A1
公开(公告)日:2011-09-15
申请号:US13047552
申请日:2011-03-14
申请人: Venkata Naga Brahmeshwara Rao Mandava , Praveen Cherukupally , Ganesh Varanasi , Srinivas Areveli , Chandra Sekhar Vempati , Ramakrishna Reddy Narayana , Sreenadha Charyulu Kandala
发明人: Venkata Naga Brahmeshwara Rao Mandava , Praveen Cherukupally , Ganesh Varanasi , Srinivas Areveli , Chandra Sekhar Vempati , Ramakrishna Reddy Narayana , Sreenadha Charyulu Kandala
IPC分类号: C07F9/6561 , C07D209/44 , C07F9/655
CPC分类号: C07F9/65515 , C07D209/48 , C07D405/12 , C07F9/65583
摘要: Process for preparation of fosamprenavir and its intermediate salts using novel phthalimide intermediates.
摘要翻译: 使用新型邻苯二甲酰亚胺中间体制备福沙那韦及其中间体盐的方法。
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