Novel 2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers
    3.
    发明申请
    Novel 2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers 失效
    新型2,3-二取代的主要对苯二胺和角蛋白纤维的氧化染色方法

    公开(公告)号:US20070011823A1

    公开(公告)日:2007-01-18

    申请号:US11475984

    申请日:2006-06-28

    IPC分类号: A61K8/00

    摘要: Disclosed herein are para-phenylenediamine compounds of formula (I), and their salts and solvates: wherein R1 and R2 form, together with the carbon atoms to which they are attached, a 4-, 5-, 6- or 7-membered ring, wherein the ring comprises carbon atoms and, optionally, one or two atoms chosen from oxygen and nitrogen, the ring being optionally substituted, with the proviso that when the ring comprises two atoms chosen from oxygen and nitrogen, these two atoms are non-adjacent. Compositions comprising these compounds and processes of making them, as well as processes and kits for dyeing keratin fibers are also disclosed.

    摘要翻译: 本文公开的是式(I)的对苯二胺化合物及其盐和溶剂合物:其中R 1和R 2 2与它们的碳原子一起形成 连接的4-,5-,6-或7-元环,其中所述环包含碳原子和任选地选自氧和氮的一个或两个原子,所述环任选被取代,条件是当环 包含选自氧和氮的两个原子,这两个原子是不相邻的。 还公开了包含这些化合物的组合物及其制备方法,以及用于染色角蛋白纤维的方法和试剂盒。

    2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers
    8.
    发明授权
    2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers 失效
    2,3-二取代的主要对苯二胺和角蛋白纤维的氧化染色方法

    公开(公告)号:US07396369B2

    公开(公告)日:2008-07-08

    申请号:US11475984

    申请日:2006-06-28

    IPC分类号: A61Q5/10

    摘要: Disclosed herein are para-phenylenediamine compounds of formula (I), and their salts and solvates: wherein R1 and R2 form, together with the carbon atoms to which they are attached, a 4-, 5-, 6- or 7-membered ring, wherein the ring comprises carbon atoms and, optionally, one or two atoms chosen from oxygen and nitrogen, the ring being optionally substituted, with the proviso that when the ring comprises two atoms chosen from oxygen and nitrogen, these two atoms are non-adjacent. Compositions comprising these compounds and processes of making them, as well as processes and kits for dyeing keratin fibers are also disclosed.

    摘要翻译: 本文公开的是式(I)的对苯二胺化合物及其盐和溶剂合物:其中R 1和R 2 2与它们的碳原子一起形成 连接的4-,5-,6-或7-元环,其中所述环包含碳原子和任选地选自氧和氮的一个或两个原子,所述环任选被取代,条件是当环 包含选自氧和氮的两个原子,这两个原子是不相邻的。 还公开了包含这些化合物的组合物及其制备方法,以及用于染色角蛋白纤维的方法和试剂盒。