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公开(公告)号:US08614225B2
公开(公告)日:2013-12-24
申请号:US11846055
申请日:2007-08-28
IPC分类号: C07D221/06 , A61K31/435
CPC分类号: C07D471/08
摘要: The present application relates to a process for purification of palonosetron or its salt substantially free of its R-isomer and structure related impurities.
摘要翻译: 本申请涉及基本上不含其R-异构体和结构相关杂质的帕洛诺司琼或其盐的纯化方法。
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公开(公告)号:US20080058367A1
公开(公告)日:2008-03-06
申请号:US11846055
申请日:2007-08-28
IPC分类号: A61K31/439 , A61P1/08 , C07D471/08
CPC分类号: C07D471/08
摘要: The present application relates to a process for purification of palonosetron or its salt substantially free of its R-isomer and structure related impurities.
摘要翻译: 本申请涉及基本上不含其R-异构体和结构相关杂质的帕洛诺司琼或其盐的纯化方法。
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公开(公告)号:US20100226597A1
公开(公告)日:2010-09-09
申请号:US12677872
申请日:2008-09-12
申请人: Raghavendracharyulu Venkata Palle , Rajasekhar Kadaboina , Veerendeer Murki , Amarendhar Manda , Nageshwar Gunda , Ramaseshagiri Rao Pulla , Mallesha Hanmanthu , Narasimha Naidu Mopidevi , Suresh Kumar Ramdoss
发明人: Raghavendracharyulu Venkata Palle , Rajasekhar Kadaboina , Veerendeer Murki , Amarendhar Manda , Nageshwar Gunda , Ramaseshagiri Rao Pulla , Mallesha Hanmanthu , Narasimha Naidu Mopidevi , Suresh Kumar Ramdoss
IPC分类号: B65D30/08 , C07F5/02 , C07D241/18
CPC分类号: C07F5/025
摘要: The present application provides a process for the preparation of Bortezomib, its intermediates and process for crystalline forms of Bortezomib.
摘要翻译: 本申请提供了制备硼替佐米及其中间体和硼替佐米结晶形式的方法。
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公开(公告)号:US20100087444A1
公开(公告)日:2010-04-08
申请号:US12529671
申请日:2008-03-12
申请人: Surya Narayana Devarakonda , Minakshi Asnani , Munaswamy Sekhar Nariyam , Arjun Kumar Tummala, SR. , Vamsi Krishna Mudapaka , Srinivas Benda , Subba Reddy Peddireddy , Balaji Raghupati , Raghavendracharyulu Venkata Palle , Subrahmanyam Raghupati Rama Vinjamuri , Vijay Bhailalbhai Patel
发明人: Surya Narayana Devarakonda , Minakshi Asnani , Munaswamy Sekhar Nariyam , Arjun Kumar Tummala, SR. , Vamsi Krishna Mudapaka , Srinivas Benda , Subba Reddy Peddireddy , Balaji Raghupati , Raghavendracharyulu Venkata Palle , Subrahmanyam Raghupati Rama Vinjamuri , Vijay Bhailalbhai Patel
IPC分类号: A61K31/506 , C07D401/14
CPC分类号: A61K31/506 , A61K9/146 , A61K9/1652 , C07D401/04
摘要: There is provided a solid dispersion of imatinib mesylate that includes imatinib mesylate and a pharmaceutically acceptable carrier, wherein said carrier is a cellulose derivative. Also provided is a process for making a solid dispersion and a process for making imatinib.
摘要翻译: 提供了甲磺酸伊马替尼的固体分散体,其包括甲磺酸伊马替尼和药学上可接受的载体,其中所述载体是纤维素衍生物。 还提供了制备固体分散体的方法和制备伊马替尼的方法。
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公开(公告)号:US20070225496A1
公开(公告)日:2007-09-27
申请号:US11690158
申请日:2007-03-23
IPC分类号: C07D257/12
CPC分类号: C07D487/04
摘要: The present invention relates to a process for preparing temozolomide.
摘要翻译: 本发明涉及一种制备替莫唑胺的方法。
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公开(公告)号:US08507508B2
公开(公告)日:2013-08-13
申请号:US12593966
申请日:2008-04-04
申请人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Vijay Bhailalbhai Patel , Raghupati Rama Subrahmanyam Vinjamuri , Surya Narayana Devarakonda , Sesha Reddy Yarraguntla , Vamsi Krishna Mudapaka , Venu Nalivela
发明人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Vijay Bhailalbhai Patel , Raghupati Rama Subrahmanyam Vinjamuri , Surya Narayana Devarakonda , Sesha Reddy Yarraguntla , Vamsi Krishna Mudapaka , Venu Nalivela
IPC分类号: A01N43/90 , A61K31/519 , C07D487/00
CPC分类号: C07D487/04 , C08J7/047 , C08J2333/06 , C08J2483/00 , C23C16/0272 , C23C16/401
摘要: There is provided polymorphs and amorphous form of pemetrexed or its pharmaceutical acceptable salts and process for making thereof.
摘要翻译: 提供了多晶型物和无定形形式的培美曲塞或其药学上可接受的盐及其制备方法。
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公开(公告)号:US20100197944A1
公开(公告)日:2010-08-05
申请号:US12667608
申请日:2008-07-03
申请人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Rajasekhar Kadaboina , Lankeshwararao Matti , Sridhar Vasam , Shravan Kumar Komati , Siva Reddy Makireddy
发明人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Rajasekhar Kadaboina , Lankeshwararao Matti , Sridhar Vasam , Shravan Kumar Komati , Siva Reddy Makireddy
IPC分类号: C07D305/14
CPC分类号: C07D413/12
摘要: Processes for preparing substantially pure docetaxel, new crystalline forms of docetaxel and processes for preparation thereof, processes for preparing docetaxel trihydrate, and pharmaceutical compositions comprising docetaxel.
摘要翻译: 用于制备基本上纯的多西紫杉醇,多西他赛的新结晶形式及其制备方法,制备多西他赛三水合物的方法和包含多西他赛的药物组合物的方法。
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公开(公告)号:US20100063072A1
公开(公告)日:2010-03-11
申请号:US12593966
申请日:2008-04-04
申请人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Vijay Bhailalbhai Patel , Raghupati Rama Subrahmanyam Vinjamuri , Surya Narayana Devarakonda , Sesha Reddy Yarraguntla , Vamsi Krishna Mudapaka , Venu Nalivela
发明人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Vijay Bhailalbhai Patel , Raghupati Rama Subrahmanyam Vinjamuri , Surya Narayana Devarakonda , Sesha Reddy Yarraguntla , Vamsi Krishna Mudapaka , Venu Nalivela
IPC分类号: A61K31/519 , C07D487/02 , A61P35/00
CPC分类号: C07D487/04 , C08J7/047 , C08J2333/06 , C08J2483/00 , C23C16/0272 , C23C16/401
摘要: Duplex coating schemes and associated methods of formation, including a siloxane-based soft coating and a plasma-based SiOxCy hard coating used in combination to improve the durability of polymeric substrates.
摘要翻译: 双相涂布方案和相关的形成方法,包括组合使用的硅氧烷基软涂层和基于等离子体的SiOxCy硬涂层,以提高聚合物基材的耐久性。
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公开(公告)号:US20100130734A1
公开(公告)日:2010-05-27
申请号:US12596544
申请日:2008-04-17
申请人: Raghavendracharyulu Venkata Palle , Anant Madhavrao Marathe , Srinivas Aluru , Ramesh Bochha , Rajasekhar Kadaboina , Sekhar Munaswamy Nariyam , Anil Patri
发明人: Raghavendracharyulu Venkata Palle , Anant Madhavrao Marathe , Srinivas Aluru , Ramesh Bochha , Rajasekhar Kadaboina , Sekhar Munaswamy Nariyam , Anil Patri
IPC分类号: C07H19/06
CPC分类号: C07H19/067
摘要: There is provided processes for the preparation of capecitabine and intermediates thereof.
摘要翻译: 提供了用于制备卡培他滨及其中间体的方法。
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公开(公告)号:US20100160653A1
公开(公告)日:2010-06-24
申请号:US12293678
申请日:2007-03-20
申请人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Selvakumar Balaraman , Neelakandan Kaliaparumal
发明人: Raghavendracharyulu Venkata Palle , Sekhar Munaswamy Nariyam , Selvakumar Balaraman , Neelakandan Kaliaparumal
IPC分类号: C07D305/14
CPC分类号: C07D305/14
摘要: The present invention provides crystalline polymorphs of docetaxel and processes for preparing them, a method for preparing amorphous docetaxel, and a process for preparing docetaxel.
摘要翻译: 本发明提供多西紫杉醇的结晶多晶型物及其制备方法,制备无定形多西紫杉醇的方法和制备多西紫杉醇的方法。
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