Patent ID: 6174907
Filing Date: 2001-01-16
Classification: C07D

Abstract:
A benzimidazole compound represented by the following formula: ##STR80##wherein, Y represents a single bond or sulfur atom;Z represents oxygen atom or sulfur atom;R.sup.1 and R.sup.2 independently represent hydrogen atom, a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an alkylsulfamoyl group, an alkylcarbonylamino group, an alkylsulfonylamino group, a carbamoyl group, a sulfamoyl group, an acylamino group, a sulfonylamino group, cyano group, hydroxyl group, or nitro group;R.sup.3 represents hydrogen atom, an alkyl group, an acyl group, a sulfonyl group, an alkoxycarbonyl group, a sulfamoyl group, or a carbamoyl group; n and m each independently represent an integer of 1, 2 or 3, and where n or m represents 2 or 3, two or three R.sup.1 and R.sup.2 which may be the same or different substitute on the benzene ring, respectively; andL represents a linking group selected from a group consisting of a C.sub.2-12 alkylene group, and an alkylene group containing one or more phenylene groups or ether groups and having 4-12 atoms that constitute a full length of a linking chain.