Patent ID: 6969712
Filing Date: 2005-11-29
Classification: A61P,C07D

Abstract:
1. Benzimidazole derivatives represented by the following formula I or pharmaceutically acceptable salts thereof: in which A B represents a member selected from the group consisting of halogen, cyano, lower alkylcarbonyl, lower alkylsulfonyl, mono-lower alkylsulfamoyl, di-lower alkylsulfamoyl, optionally fluorine-substituted lower alkyl and optionally fluorine-substituted lower alkyloxy; D is an aliphatic, nitrogen-containing heterocyclic group which is selected from the group consisting of those of a formula D-1, formula D-2 and formula D-3 in which R R m1 stands for 0 or an integer of 1-2, and where m1=2, two R E stands for a single bond, NR or O, R standing for hydrogen atom, methyl or ethyl; stands for a 5-10 membered mono- or di-cyclic aliphatic, nitrogen-containing heterocyclic group which has two nitrogen atoms; stands for a 3-10 membered mono- or di-cyclic aliphatic, nitrogen-containing heterocyclic group which has one nitrogen atom; stands for a 3-10 membered mono- or di-cyclic aliphatic, nitrogen-containing heterocyclic group which has one nitrogen atom; G is a C3-C in which R