Invention Grant
- Patent Title: Crystalline forms of bosentan
- Patent Title (中): 结晶形式的波生坦
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Application No.: US12739303Application Date: 2008-10-24
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Publication No.: US08530488B2Publication Date: 2013-09-10
- Inventor: Abhay Gaitonde , Bindu Manojkumar , Sandeep Mekde , Prakash Bansode , Dattatraya Shinde , Sunanda Phadtare
- Applicant: Abhay Gaitonde , Bindu Manojkumar , Sandeep Mekde , Prakash Bansode , Dattatraya Shinde , Sunanda Phadtare
- Applicant Address: GB Hertfordshire
- Assignee: Generics [UK] Limited
- Current Assignee: Generics [UK] Limited
- Current Assignee Address: GB Hertfordshire
- Agency: Fulbright & Jaworski, L.L.P.
- Agent Scott D. Rothenberger
- Priority: IN2108/MUM/2007 20071024
- International Application: PCT/GB2008/050986 WO 20081024
- International Announcement: WO2009/053748 WO 20090430
- Main IPC: A01N43/54
- IPC: A01N43/54 ; A61K31/505
Abstract:
The present invention relates to novel crystalline forms of bosentan and processes for their preparation. Further, the invention relates to pharmaceutical compositions comprising said crystalline forms and use of said compositions in the treatment of patients suffering from endothelin receptor mediated disorders, for example, cardiovascular disorders such as hypertension, pulmonary hypertension, ischemia, vasospasm and angina pectoris.
Public/Granted literature
- US20100331352A1 NOVEL CRYSTALLINE FORMS OF BOSENTAN Public/Granted day:2010-12-30
Information query
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