| 发明名称 |
M-aminophenol derivatives and coloring agents containing them |
| 摘要 |
The object of the present patent application are 3-aminophenol derivatives of formula (I) or the physiologically tolerated, water-soluble salts thereof wherein R denotes a heterocyclic aromatic 5-membered ring of formula (Ia) and colorants based on a developer-coupler combination and containing these compounds.
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| 申请公布号 |
US2004237214(A1) |
申请公布日期 |
2004.12.02 |
| 申请号 |
US20040487627 |
申请日期 |
2004.02.23 |
| 申请人 |
PASQUIER CECILE;WYSS PATRICK;BRAUN HANS-JUERGEN |
发明人 |
PASQUIER CECILE;WYSS PATRICK;BRAUN HANS-JUERGEN |
| 分类号 |
A61K8/00;A61K8/49;A61Q5/10;C07D277/28;C07D307/52;C07D333/20;C07D333/22;C07D333/28;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
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