| 发明名称 |
Synthesis of 3-amino-2-chloro-4-methylpyridine from acetone and ethyl cyanoacetate |
| 摘要 |
A method for making 3-amino-2-chloro-4-methylpyridine from acetone and ethyl cyanoacetate, as depicted in the following reaction scheme.
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| 申请公布号 |
US6136982(A) |
申请公布日期 |
2000.10.24 |
| 申请号 |
US20000478588 |
申请日期 |
2000.01.06 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. |
发明人 |
GROZINGER, KARL |
| 分类号 |
C07D213/73;C07D213/80;(IPC1-7):C07D213/72 |
主分类号 |
C07D213/73 |
| 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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