| 发明名称 |
Novel 2-hydroxy-4-aminobenzenes, method for their manufacturing and hair coloring agents containing these compounds |
| 摘要 |
PCT No. PCT/EP82/00245 Sec. 371 Date Jul. 18, 1983 Sec. 102(e) Date Jul. 18, 1983 PCT Filed Nov. 15, 1982 PCT Pub. No. WO83/01771 PCT Pub. Date May 26, 1983.2-hydroxy-4-aminobenzene are disclosed, useful as oxidative hair coloring substances. These are of the formula <IMAGE> (I) wherein R is hydrogen, methyl or hydroxyethel.
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| 申请公布号 |
US4588410(A) |
申请公布日期 |
1986.05.13 |
| 申请号 |
US19830517524 |
申请日期 |
1983.07.18 |
| 申请人 |
WELLA AKTIENGESELLSCHAFT |
发明人 |
KONRAD, EUGEN;BRAUN, HANS-JUERGEN;MAGER, HERBERT |
| 分类号 |
C07C217/84;A61K8/00;A61K8/23;A61K8/33;A61K8/40;A61K8/41;A61K8/46;A61K8/49;A61K31/135;A61Q5/10;C07C67/00;C07C213/00;D06P1/32;(IPC1-7):A61K7/13 |
主分类号 |
C07C217/84 |
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