Patent ID: 6840965
Filing Date: 2005-01-11
Classification: C07D

Abstract:
1. p-Aminophenol derivatives of general formula (I) or physiologically tolerated, water-soluble salts thereof wherein X denotes oxygen or sulfur, R1 denotes hydrogen, a halogen atom, a C R2 and R4 independently of each other denote hydrogen, a hydroxyl group, a halogen atom, a cyano group, a C R3 denotes hydrogen, a halogen atom, a C R6 denotes hydrogen, a hydroxyl group, a nitro group, an amino group, a —CO R7, R9 and R11 independently of each other denote hydrogen or a C R8 denotes an amino group or a nitrile group; R10, R12 and R13 independently of each other denote hydrogen, a hydroxyl group, a C and R14 denotes hydrogen, an amino group or a hydroxyl group.