-
公开(公告)号:US20120231073A1
公开(公告)日:2012-09-13
申请号:US13475565
申请日:2012-05-18
申请人: Nagaraju Manne , Udaykumar Neelam , Sudhakar Reddy Baddam , Naveen Kumar Kolla , Venkata Nookaraju Sreedharala , Chandra Sekhar Veera Venkata Naga Bulusu
发明人: Nagaraju Manne , Udaykumar Neelam , Sudhakar Reddy Baddam , Naveen Kumar Kolla , Venkata Nookaraju Sreedharala , Chandra Sekhar Veera Venkata Naga Bulusu
IPC分类号: A61K31/4439 , A61P1/04 , A61K9/52 , A61K9/14 , A61K9/48
CPC分类号: A61K31/4439 , A61K9/145 , A61K9/1611 , A61K9/1623 , A61K9/1635 , A61K9/1652 , A61K9/2018 , A61K9/4808 , A61K9/5026 , A61K9/5078 , A61K9/5084
摘要: Premixes of dexlansoprazole with pharmaceutical excipients, processes for preparing premixes, pharmaceutical formulations containing the premixes, and their use in treatment of erosive esophagitis and heartburn associated with non-erosive gastroesophageal reflux disease.
摘要翻译: 右旋兰索拉与药物赋形剂的预混合物,制备预混物的方法,含有该预混合物的药物制剂及其在治疗侵蚀性食管炎和与非侵蚀性胃食管反流病相关的胃灼热中的应用。
-
公开(公告)号:US20120046457A1
公开(公告)日:2012-02-23
申请号:US13282921
申请日:2011-10-27
CPC分类号: C07D251/16 , C07H13/12 , C07H15/04 , C07H19/12
摘要: The present application relates to processes for the preparation and purification of decitabine structurally represented by formula (I): and to processes for the preparation of a crystalline form of decitabine.
摘要翻译: 本申请涉及由式(I)结构表示的地西他滨的制备和纯化方法:以及制备地西他滨结晶形式的方法。
-
公开(公告)号:US20110028518A1
公开(公告)日:2011-02-03
申请号:US12921873
申请日:2009-03-18
申请人: Naveen Kumar Kolla , Nagaraju Manne , Srinivas Gangula , Udaykumar Neelam , Anitha Naredla , Sudhakar Reddy Baddam , Sumeet Vishwasrao Patil , Arjunkumar Tummala , Subbareddy Peddireddy , Sachin Gulabrao Shinde , Ashok Sigala , Satish Varma Mudunuru , Madhu Kiran Tummidi
发明人: Naveen Kumar Kolla , Nagaraju Manne , Srinivas Gangula , Udaykumar Neelam , Anitha Naredla , Sudhakar Reddy Baddam , Sumeet Vishwasrao Patil , Arjunkumar Tummala , Subbareddy Peddireddy , Sachin Gulabrao Shinde , Ashok Sigala , Satish Varma Mudunuru , Madhu Kiran Tummidi
IPC分类号: A61K31/4439 , C07D401/12 , A61P1/04
CPC分类号: C07D401/12 , A61K9/1635 , A61K9/1652 , A61K47/6951 , B82Y5/00
摘要: Processes for the preparation of dexlansoprazole, an amorphous form of dexlansoprazole, a solid dispersion of amorphous dexlansoprazole and a pharmaceutically acceptable carrier, and processes for their preparation. Also provided are crystalline compounds 2-[(R)-[(4-chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole and 2-[(R)-[(4-nitro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, and methods for their preparation.
摘要翻译: 右兰索拉唑,无效形式的右兰索拉唑,无定形右兰索拉唑的固体分散体和药学上可接受的载体的方法及其制备方法。 还提供了结晶化合物2 - [(R) - [(4-氯-3-甲基-2-吡啶基)甲基]亚磺酰基] -1H-苯并咪唑和2 - [(R) - [(4-硝基-3- 甲基-2-吡啶基)甲基]亚磺酰基] -1H-苯并咪唑及其制备方法。
-
公开(公告)号:US20090263475A1
公开(公告)日:2009-10-22
申请号:US12426537
申请日:2009-04-20
申请人: Nagaraju Manne , Udaykumar Neelam , Sudhakar Reddy Baddam , Naveen Kumar Kolla , Venkata Nookaraju Sreedharala , Chandra Sekhar Veera Venkata Naga Bulusu
发明人: Nagaraju Manne , Udaykumar Neelam , Sudhakar Reddy Baddam , Naveen Kumar Kolla , Venkata Nookaraju Sreedharala , Chandra Sekhar Veera Venkata Naga Bulusu
IPC分类号: A61K9/48 , A61K9/24 , A61K9/28 , A61K9/14 , A61K31/4439
CPC分类号: A61K31/4439 , A61K9/145 , A61K9/1611 , A61K9/1623 , A61K9/1635 , A61K9/1652 , A61K9/2018 , A61K9/4808 , A61K9/5026 , A61K9/5078 , A61K9/5084
摘要: Premixes of dexlansoprazole with pharmaceutical excipients, processes for preparing premixes, pharmaceutical formulations containing the premixes, and their use in treatment of erosive esophagitis and heartburn associated with non-erosive gastroesophageal reflux disease.
摘要翻译: 右旋兰索拉与药物赋形剂的预混合物,制备预混合物的方法,含有该预混物的药物制剂及其在治疗侵蚀性食道炎和与非侵蚀性胃食管反流病相关的胃灼热中的应用。
-
-
-