发明名称 |
Nitro-meta-phenylenediamines halogenated in the 6th position and their use in dyeing keratinic substances |
摘要 |
The invention relates to compounds of formula <IMAGE> in which X denotes a halogen atom, and R and R' denote a hydrogen atom, an alkyl, polyhydroxyalkyl, hydroxyalkoxyalkyl or alkoxyalkyl radical or an aminoalkyl radical optionally substituted on the nitrogen atom provided that at least one of the groups R and R' is a polyhydroxyalkyl, alkoxyalkyl or hydroxyalkoxyalkyl radical, and to dye compositions for keratinic fibres in which they are employed, to the preparation process and to intermediates.
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申请公布号 |
US4666453(A) |
申请公布日期 |
1987.05.19 |
申请号 |
US19860872401 |
申请日期 |
1986.06.10 |
申请人 |
L'OREAL |
发明人 |
JUNINO, ALEX;LANG, GERARD;JEANMINET, GINETTE |
分类号 |
A61K8/00;A61K8/23;A61K8/33;A61K8/34;A61K8/35;A61K8/40;A61K8/41;A61K8/46;A61K8/49;A61Q5/10;C07C67/00;C07C209/00;C07C209/10;C07C209/62;C07C211/52;C07C213/00;C07C215/10;C07C215/16;C07C217/08;C09B51/00;D06P3/04;D06P3/08;(IPC1-7):A61K7/13;C07C85/04;C07C87/58;C07C87/60 |
主分类号 |
A61K8/00 |
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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