| 发明名称 |
PROCESS FOR THE PREPARATION OF CRYSTALLINE FORMS OF DEXLANSOPRAZOLE |
| 摘要 |
The present invention relates to crystalline forms of dexlansoprazole designated as forms A and B, and their preparation. The present invention further relates to processes for the preparation of anhydrous dexlansoprazole and dexlansoprazole sesquihydrate using crystalline Forms A and B of dexlansoprazole.
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| 申请公布号 |
US2013197232(A1) |
申请公布日期 |
2013.08.01 |
| 申请号 |
US201113574849 |
申请日期 |
2011.01.28 |
| 申请人 |
RAY ANMOL KUMAR;KHANNA MAHAVIR SINGH;THAPER RAJESH KUMAR;PRASAD MOHAN;RANBAXY LABORATORIES LIMITED |
发明人 |
RAY ANMOL KUMAR;KHANNA MAHAVIR SINGH;THAPER RAJESH KUMAR;PRASAD MOHAN |
| 分类号 |
C07D401/12 |
主分类号 |
C07D401/12 |
| 代理机构 |
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