| 发明名称 |
PREPARATION OF DIHYDROPYRROL DERIVATIVES AS INTERMEDIATES |
| 摘要 |
The invention is concerned with a new scalable process for the preparation of compounds of formula I comprising a new process for the preparation of the key intermediate, a dihydropyrrole derivative formula II or a salt thereof. |
| 申请公布号 |
US2012041205(A1) |
申请公布日期 |
2012.02.16 |
| 申请号 |
US201113278718 |
申请日期 |
2011.10.21 |
| 申请人 |
PFLEGER CHRISTOPHE;SPURR PAUL;TRUSSARDI RENE;WALDMEIER PIUS;WANG SHAONING |
发明人 |
PFLEGER CHRISTOPHE;SPURR PAUL;TRUSSARDI RENE;WALDMEIER PIUS;WANG SHAONING |
| 分类号 |
C07D471/04;C07D209/44 |
主分类号 |
C07D471/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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