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1. 发明授权

US09624172B2 Polymorphs of lomitapide and its salts 有权
公开(公告)号：US09624172B2
公开(公告)日：2017-04-18
申请号：US15119294
申请日：2015-02-13
申请人： Hetero Research Foundation
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Jambula Mukunda Reddy , Bandi Vamsi Krishna
IPC分类号： C07D211/58
CPC分类号： C07D211/58
摘要： The present invention provides novel polymorphs of Lomitapide, process for their preparation and pharmaceutical compositions comprising them. The present invention also provides a novel polymorph of Lomitapide mesylate, process for its preparation and pharmaceutical compositions comprising it.

2. 发明授权

US09156789B2 Process for sorafenib tosylate polymorph III 有权
标题翻译：索拉菲尼甲苯磺酸盐多晶型物III的方法
公开(公告)号：US09156789B2
公开(公告)日：2015-10-13
申请号：US14401191
申请日：2013-05-21
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Thungathurthy Srinivasa Rao , Bandi Vamsi Krishna
IPC分类号： A61K31/44 , C07D213/63 , C07D213/81
CPC分类号： C07D213/81
摘要： The present invention provides a novel process for the preparation of sorafenib tosylate polymorph III.
摘要翻译：本发明提供了制备索拉非尼甲苯磺酸盐多晶型III的新方法。

3. 发明授权

US09115118B2 Process for the resolution of omeprazole 有权
标题翻译：奥美拉唑解决方法
公开(公告)号：US09115118B2
公开(公告)日：2015-08-25
申请号：US14264450
申请日：2014-04-29
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Rapolu Raji Reddy , Dasari Muralidhara Reddy , Bandi Vamsi Krishna , Voggu Ramesh Reddy
IPC分类号： C07D401/14 , C07D401/12
CPC分类号： C07D401/12 , C07D401/14
摘要： The present invention relates to process for the resolution of omeprazole. The present invention further provides a novel compound of enantiomers of omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a solid of (R)- or (S)-omeprazole cyclic amine salt and a process for preparing it. The present invention also provides a process for the preparation of esomeprazole magnesium dehydrate substantially free of its trihydrate form. The present invention also provides a process for the preparation of recovery of chiral BINOL.
摘要翻译：本发明涉及奥美拉唑的分辨方法。本发明还提供了奥美拉唑环胺盐的新型对映体化合物及其制备方法。本发明还提供（R） - 或（S） - 奥美拉唑环胺盐的固体及其制备方法。本发明还提供一种制备基本上不含其三水合物形式的艾司替唑无水脱水制剂的方法。本发明还提供了制备手性BINOL回收的方法。

4. 发明申请

US20150183767A1 NOVEL POLYMORPHS OF AZILSARTAN MEDOXOMIL 有权
标题翻译： AZILSARTAN MEDOXOMIL的新型聚合物
公开(公告)号：US20150183767A1
公开(公告)日：2015-07-02
申请号：US14416324
申请日：2013-07-19
申请人： Hetero Research Foundation
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Matta Ramakrishna Reddy , Bandi Vamsi Krishna
IPC分类号： C07D413/10 , A61K31/4245 , C07D413/14
CPC分类号： C07D413/10 , A61K31/4245 , B01F3/0807 , B01F11/0028 , B01F15/00331 , B01F15/00389 , B01F15/00396 , B01F15/00538 , B01F15/026 , B01F2215/0073 , C07B2200/13 , C07D413/14 , C12M45/02 , G01N1/38
摘要： The present invention provides a novel amorphous Form of azilsartan acid, process for its preparation and pharmaceutical compositions comprising it. The present invention also provides novel crystalline Forms of azilsartan medoxomil, processes for their preparations and pharmaceutical compositions comprising them. The present invention further provides a novel amorphous Form of azilsartan medoxomil potassium, process for its preparation and pharmaceutical compositions comprising it. The present invention further provides a novel process for the preparation of azilsartan medoxomil potassium crystalline Form II.
摘要翻译：本发明提供了一种新型的无定形形式的吖唑烷酸，其制备方法和包含它的药物组合物。本发明还提供了新型的吖唑烷酮莫昔米尔的结晶形式，其制备方法和包含它们的药物组合物。本发明进一步提供了一种新型的无定形形式的吖唑烷酮莫昔米尔钾，其制备方法和包含它的药物组合物。本发明还提供了制备吖唑烷酮米诺钾结晶II型的新方法。

5. 发明申请

US20150133670A1 PROCESS FOR SORAFENIB TOSYLATE POLYMORPH III 有权
标题翻译：磺基苯甲酸酯多羟基化合物的方法
公开(公告)号：US20150133670A1
公开(公告)日：2015-05-14
申请号：US14401191
申请日：2013-05-21
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Thungathurthy Srinivasa Rao , Bandi Vamsi Krishna
IPC分类号： C07D213/81
CPC分类号： C07D213/81
摘要： The present invention provides a novel process for the preparation of sorafenib tosylate polymorph III.
摘要翻译：本发明提供了制备索拉非尼甲苯磺酸盐多晶型III的新方法。

6. 发明申请

US20150025040A1 NOVEL POLYMORPHS OF FOSAMPRENAVIR CALCIUM 审中-公开
标题翻译： FOSAMPRENAVIR钙的新型聚合物
公开(公告)号：US20150025040A1
公开(公告)日：2015-01-22
申请号：US14125386
申请日：2012-05-21
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Kesireddy Subash Chander Reddy , Bandi Vamsi Krishna
IPC分类号： C07F9/655
CPC分类号： C07F9/65515 , C07B2200/13
摘要： Crystalline Forms of fosamprenavir calcium are disclosed, processes for its preparation and pharmaceutical compositions therefrom. The process for the preparation of fosamprenavir calcium crystalline Form H1, comprises: a) suspending fosamprenavir calcium in a nitrile solvent; b) heating the suspension obtained in step (a) at reflux; c) optionally adding a solvent to the reaction mass obtained in step (b); d) cooling the reaction mass at below 35 degrees Centigrade; and e) isolating fosamprenavir calcium crystalline Form H1. Another process for the preparation of substantially pure amorphous fosamprenavir calcium, which comprises: a) dissolving fosamprenavir calcium in an ester solvent; b) a portion of solvent from the solution obtained in step (a) until at least separation of fosamprenavir calcium as solid occurs; and c) isolating substantially pure amorphous fosamprenavir calcium. The pharmaceutical composition may comprse substantially pure amorphous fosamprenavir calcium and pharmaceutically acceptable excipients.
摘要翻译：披露了福沙那韦钙的结晶形式，其制备方法及其药物组合物。制备福沙那韦钙晶体形式H1的方法包括：a）将福沙那韦钙悬浮在腈溶剂中; b）将在步骤（a）中获得的悬浮液加热回流; c）任选地向步骤（b）中获得的反应物料中加入溶剂; d）将反应物料冷却至35摄氏度以下; 和e）分离福桑那韦钙晶体形式H1。制备基本上纯的无定形福桑那韦钙的另一种方法，其包括：a）将福沙那韦钙溶于酯溶剂中; b）将来自步骤（a）中获得的溶液的一部分溶剂直至至少分离作为固体的福沙那韦钙; 和c）分离基本上纯的无定形福桑那韦。药物组合物可以包括基本上纯的无定形福桑那韦钙和药学上可接受的赋形剂。

7. 发明申请

US20140121384A1 PROCESS FOR BENDAMUSTINE HYDROCHLORIDE 有权
标题翻译：苯达米星氢氯化物的方法
公开(公告)号：US20140121384A1
公开(公告)日：2014-05-01
申请号：US14127425
申请日：2012-05-24
申请人： Hetero Research Foundation
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reedy , Dasari Muralidhara Reddy , Bandi Vamsi Krishna
IPC分类号： C07D235/16
CPC分类号： C07D235/16 , C07D513/04
摘要： The present invention provides a process for the preparation of 1H-benzimidazol-1-methyl-5-N,N-di(2-hydroxyethyl)-2-butanoic acid ethyl ester. The present invention also provides a process for the preparation of bendamustine hydrochloride. The present invention further provides a process for the purification of bendamustine hydrochloride.
摘要翻译：本发明提供了制备1H-苯并咪唑-1-甲基-5-N，N-二（2-羟乙基）-2-丁酸乙酯的方法。本发明还提供了盐酸苯达莫司汀的制备方法。本发明还提供了盐酸苯达莫司汀的纯化方法。

8. 发明申请

US20140100252A1 AMORPHOUS RITONAVIR CO-PRECIPITATED 有权
标题翻译：不定形的RITONAVIR共沉淀
公开(公告)号：US20140100252A1
公开(公告)日：2014-04-10
申请号：US14122158
申请日：2012-05-21
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Bandi Vamsi Krishna
IPC分类号： C07D277/28 , A61K45/06 , A61K31/427 , A61K47/32
CPC分类号： C07D277/28 , A61K31/427 , A61K45/06 , A61K47/32
摘要： The present invention relates to amorphous ritonavir co-precipitated on copovidone, process for its preparation and pharmaceutical compositions comprising it.
摘要翻译：本发明涉及在共聚维酮上共沉淀的无定形利托那韦，其制备方法和包含它的药物组合物。

9. 发明授权

US11053211B2 Process for pomalidomide 有权
公开(公告)号：US11053211B2
公开(公告)日：2021-07-06
申请号：US14872743
申请日：2015-10-01
申请人： HETERO RESEARCH FOUNDATION
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Matta Ramakrishna Krishna Reddy , Bandi Vamsi Krishna
IPC分类号： C07D401/04
摘要： The present invention provides a novel process for the preparation of pomalidomide crystalline Form I. The present invention also provides a process for the purification of pomalidomide.

10. 发明授权

US09580440B2 Polymorphs of darunavir 有权
标题翻译：地瑞那韦的多晶型物
公开(公告)号：US09580440B2
公开(公告)日：2017-02-28
申请号：US14047243
申请日：2013-10-07
申请人： Hetero Research Foundation
发明人： Bandi Parthasaradhi Reddy , Kura Rathnakar Reddy , Dasari Muralidhara Reddy , Rapolu Raji Reddy , Kesireddy Subash Chander Reddy , Bandi Vamsi Krishna
IPC分类号： A01N43/08 , A61K31/34 , C07D493/00 , C07D493/04 , A61K9/20
CPC分类号： C07D493/04 , A61K9/2027 , A61K9/2054 , A61K31/34
摘要： The present invention provides novel solvated forms of darunavir and processes for their preparation. The present invention also provides novel processes for the preparation of darunavir amorphous form and pharmaceutical compositions comprising it. Thus, for example, darunavir 2-methyl-2-butanol solvate was dissolved in methylene dichloride, distilled under vacuum at 45° C. to obtain a residue, cyclohexane was added to the residue and stirred for 30 hours at 20 to 25° C., and the separated solid was filtered, washed with cyclohexane and dried under vacuum at 50° C. for 12 hours to yield darunavir amorphous form.
摘要翻译：本发明提供了地瑞那韦的新型溶剂化形式及其制备方法。本发明还提供了制备地瑞那韦非晶形式的新方法和包含它的药物组合物。因此，例如，将地瑞那韦2-甲基-2-丁醇溶剂合物溶解在二氯甲烷中，在45℃下真空蒸馏，得到残留物，将环己烷加入残留物中，在20〜25℃下搅拌30小时将分离出的固体过滤，用环己烷洗涤，在50℃下真空干燥12小时，得到地瑞那韦非晶形式。

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