| 发明名称 |
Process for the preparation of bis(4-amino-1-pyridinium) alkanes |
| 摘要 |
Process for the preparation of bis(4-amino-1-pyridinium)alkanes by reacting difunctionalized alkanes with 4-aminopyridines in water or a mixture of water and organic solvent.
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| 申请公布号 |
US6380391(B2) |
申请公布日期 |
2002.04.30 |
| 申请号 |
US20010779626 |
申请日期 |
2001.02.09 |
| 申请人 |
AIR LIQUIDE SANTE (INTERNATIONAL) |
发明人 |
BEILFUSS WOLFGANG;GRADTKE RALF;STREEK MICHAEL |
| 分类号 |
A01N43/40;A61K31/4418;A61K31/4425;A61K31/444;A61P1/02;A61P17/02;A61P31/04;A61P31/10;A61P31/22;C07D213/74;(IPC1-7):C07D401/02 |
主分类号 |
A01N43/40 |
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