EP 1962785 A1 20080903 - AGENT FOR DYEING KERATIN FIBERS
Title (en)
AGENT FOR DYEING KERATIN FIBERS
Title (de)
MITTEL ZUM FÄRBEN VON KERATINHALTIGEN FASERN
Title (fr)
AGENT DE COLORATION DE FIBRES KERATINIQUES
Publication
Application
Priority
- EP 2006010313 W 20061026
- DE 102005062357 A 20051223
Abstract (en)
[origin: DE102005062357A1] Product for dyeing keratinic fibers comprises a nitrobenzaldehyde derivative (I) and a pyrimidinium derivative (II). Product for dyeing keratinic fibers comprises a nitrobenzaldehyde derivative of formula (I) and a pyrimidinium derivative of formula (II). R1>, R2> = H, 1-6C alkyl, 2-6C alkenyl, 1-6C hydroxyalkyl, (1-6C)alkoxy(2-6C)alkyl or 2-6C polyhydroxyalkyl. R1>, R2>1-6C (cyclo)alkyl, 2-6C alkenyl, optionally substituted (hetero)aryl, aryl(1-6C)alkyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, (1-6C)alkoxy(1-6C)alkyl or (CH2)pNR'R"; R', R" : H, 1-4C alkyl, 1-4C hydroxyalkyl or aryl(1-6C)alkyl, or together form a 5- to 7-membered ring; p : 2-6; R3>, R5>H or 1-6C alkyl, at least one being alkyl; R4>H, 1-6C alkyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, 1-6C hydroxyalkoxy or (CH2)pNR'R", or forms a 5- or 6-membered aromatic ring with R3> or R5>, the ring being optionally substituted with halo, 1-6C alkyl, 1-6C hydroxyalkyl, 2-6C polyhydroxyalkyl, 1-6C alkoxy, 1-6C hydroxyalkoxy, NO2, OH or (CH2)pNR'R"; Y1>O, S or NR; R : H, (hetero)aryl, 1-6C alkyl or aryl(1-6C)alkyl; X : an anion. [Image].
IPC 8 full level
A61K 8/41 (2006.01); A61Q 5/06 (2006.01); A61Q 5/10 (2006.01)
CPC (source: EP)
A61K 8/418 (2013.01); A61K 8/4953 (2013.01); A61Q 5/065 (2013.01); A61Q 5/10 (2013.01)
Citation (search report)
See references of WO 2007079802A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005062357 A1 20070628; EP 1962785 A1 20080903; WO 2007079802 A1 20070719
DOCDB simple family (application)
DE 102005062357 A 20051223; EP 06806557 A 20061026; EP 2006010313 W 20061026