Patent ID: 7135047
Filing Date: 2006-11-14
Classification: A61K,A61Q,C07D

Abstract:
1. An agent for coloring keratinic fibers comprising a cosmetically acceptable carrier and at least one m-phenylenediamine derivative of formula (I) where the radicals R where X denotes a saturated alkylene group having 2 to 6 carbon atoms which optionally can carry one or more substituents selected from: a hydroxy group, a C Het denotes a 5-, 6-, or 7-member monocyclic, uncharged heterocycle that contains at least one nitrogen atom, one oxygen atom, or one sulfur atom, and optionally can carry up to two substituents other than hydrogen that are selected from: a C R5 denotes a hydrogen atom, a halogen atom, a C with the stipulation that at least one of the radicals R