Patent ID: 7223301
Filing Date: 2007-05-29
Classification: C09B,C09D

Abstract:
1. An anthrapyridone compound represented by the following formula (1): wherein R X represents an anilino group which may be substituted with a sulfonic acid group, a methoxy group, an anilino group and a phenoxy group; methyl-sulfoanilino group, a methoxy-sulfoanilino group, a carboxy-sulfoanilino group, a carboxy-hydroxyanilino group, a naphthylamino group which may be substituted with a sulfonic acid group, mono- or dialkylamino group which may be substituted with a sulfonic acid group, a carboxyl group and a hydroxyl group, an aralkylamino group, a cycloalkylamino group, a phenoxy group which may be substituted with a sulfonic acid group, a carboxyl group, an acetylamino group, an amino group, a hydroxyl group, a phenoxy group, or a phenyl group, a monoalkylaminoalkylamino group, a dialkylaminoalkylamino group; a hydroxyl group or an amino group; and Y represents a chlorine atom, a hydroxyl group, an amino group, mono- or dialkylamino group which may have a substituent selected from the group consisting of a sulfonic acid group, a carboxyl group and a hydroxyl group on an alkyl group, or a morpholino group, or the salt thereof.