发明名称 |
PROCESS FOR THE RESOLUTION OF OMEPRAZOLE |
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 dihydrate substantially free of its trihydrate form. The present invention also provides a process for the preparation of recovery of chiral BINOL. |
申请公布号 |
US2014235859(A1) |
申请公布日期 |
2014.08.21 |
申请号 |
US201414264450 |
申请日期 |
2014.04.29 |
申请人 |
HETERO RESEARCH FOUNDATION |
发明人 |
PARTHASARADHI REDDY Bandi;RATHNAKAR REDDY Kura;RAJI REDDY Rapolu;MURALIDHARA REDDY Dasari;VAMSI KRISHNA Bandi;RAMESH REDDY Voggu |
分类号 |
C07D401/12 |
主分类号 |
C07D401/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Hyderabad IN |