| 发明名称 |
Process for preparation of amidine derivatives |
| 摘要 |
A process for producing amidine derivatives represented by the following reaction scheme, characterized in that the reactions of steps 1 and 3 are conducted in acetonitrile and the reaction of step 2 is conducted in acetone.
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| 申请公布号 |
US6987187(B2) |
申请公布日期 |
2006.01.17 |
| 申请号 |
US20040483771 |
申请日期 |
2004.01.14 |
| 申请人 |
SHIONOGI & CO., LTD. |
发明人 |
MASUI TOSHIAKI;KAWATA KYOZO;KASAI TAKAYUKI;KAKINUMA MAKOTO |
| 分类号 |
C07D471/00;C07D215/18;C07D215/38;C07D487/04;C07D491/04;C07D491/052;C07D491/14;C07D491/147 |
主分类号 |
C07D471/00 |
| 代理机构 |
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代理人 |
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