EP 1768971 A1 20070404 - NOVEL O-AMINOPHENOL DERIVATIVES AND COLORANTS CONTAINING SAID COMPOUNDS
Title (en)
NOVEL O-AMINOPHENOL DERIVATIVES AND COLORANTS CONTAINING SAID COMPOUNDS
Title (de)
NEUE O-AMINOPHENOL-DERIVATE UND DIESE VERBINDUNGEN ENTHALTENDE FÄRBEMITTEL
Title (fr)
NOUVEAUX DERIVES DE O-AMINOPHENOL, ET COLORANTS CONTENANT CES COMPOSES
Publication
Application
Priority
- EP 2005005380 W 20050518
- DE 102004035164 A 20040720
Abstract (en)
[origin: WO2006007896A1] The invention relates to o-aminophenol derivatives of general formula (I) or to their physiologically compatible water-soluble salts. In said formula: X represents oxygen, sulphur or N-R4; R1, R2, R3 can be identical or different and independently of one another represent hydrogen, a halogen atom a cyano group, a C<sub
IPC 8 full level
C07D 333/20 (2006.01); A61K 8/18 (2006.01); C07D 207/32 (2006.01); C07D 207/335 (2006.01); C07D 307/52 (2006.01)
CPC (source: EP US)
A61K 8/4986 (2013.01 - EP US); A61Q 5/10 (2013.01 - EP US); C07D 207/335 (2013.01 - EP US); C07D 307/52 (2013.01 - EP US); C07D 333/20 (2013.01 - EP US)
Citation (search report)
See references of WO 2006007896A1
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004035164 A1 20060209; AU 2005263355 A1 20060126; BR PI0513490 A 20080506; CA 2572753 A1 20060126; CN 1997637 A 20070711; EP 1768971 A1 20070404; JP 2008506726 A 20080306; MX 2007000462 A 20070329; US 2008235882 A1 20081002; US 7641702 B2 20100105; WO 2006007896 A1 20060126
DOCDB simple family (application)
DE 102004035164 A 20040720; AU 2005263355 A 20050518; BR PI0513490 A 20050518; CA 2572753 A 20050518; CN 200580024346 A 20050518; EP 05745013 A 20050518; EP 2005005380 W 20050518; JP 2007521808 A 20050518; MX 2007000462 A 20050518; US 57214305 A 20050518