| 发明名称 |
METHOD FOR THE PREPARATION OF ERLOTINIB |
| 摘要 |
An alternative method for the preparation of Erlotinib through a new chemical reaction for the preparation of the 4-(3-aminophenyl)-2-methyl-3-butyn-2-ol key intermediate of formula (IV) according to the following scheme. |
| 申请公布号 |
US2012095228(A1) |
申请公布日期 |
2012.04.19 |
| 申请号 |
US201113272888 |
申请日期 |
2011.10.13 |
| 申请人 |
CASTELLIN ANDREA;DE LUCCHI OTTORINO;CAPORALE ANDREA |
发明人 |
CASTELLIN ANDREA;DE LUCCHI OTTORINO;CAPORALE ANDREA |
| 分类号 |
C07D239/94;C07C213/08 |
主分类号 |
C07D239/94 |
| 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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