Invention Grant
- Patent Title: Process for the preparation of ziprasidone
- Patent Title (中): 齐拉西酮制备方法
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Application No.: US13100833Application Date: 2011-05-04
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Publication No.: US08178674B2Publication Date: 2012-05-15
- Inventor: Yatendra Kumar , Mohan Prasad , Mahivir Singh Khanna , Seema Ahuja
- Applicant: Yatendra Kumar , Mohan Prasad , Mahivir Singh Khanna , Seema Ahuja
- Applicant Address: IN New Delhi
- Assignee: Ranbaxy Laboratories Limited
- Current Assignee: Ranbaxy Laboratories Limited
- Current Assignee Address: IN New Delhi
- Priority: IN307/DEL/2004 20040227; IN1395/DEL/2004 20040728
- Main IPC: C07D417/12
- IPC: C07D417/12 ; A61K31/496 ; A61P25/18
Abstract:
The invention relates to processes for the preparation of substantially pure ziprasidone. The invention also relates to the preparation of acid addition salts of ziprasidone. More particularly, it relates to the preparation of substantially pure hydrochloride salt of ziprasidone. The invention also relates to pharmaceutical compositions that include the substantially pure ziprasidone or ziprasidone hydrochloride and use of said compositions for treating schizophrenia.
Public/Granted literature
- US20110207933A1 PROCESS FOR THE PREPARATION OF ZIPRASIDONE Public/Granted day:2011-08-25
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