Patent ID: 8158652

Claim:
A compound of the formula (I): wherein: A represents a group of the formula (III-1): or the formula (III-2): wherein R 3 represents a hydrogen atom, or a cycloalkyl group optionally substituted with a lower alkyl group, a halo-lower alkyl group, a cycloalkyl group, a halogen atom or a hydroxyl group; R 4 represents a hydrogen atom, a hydroxyl group, a halogen atom, a lower alkyl group, a halo-lower alkyl group, a lower alkoxy group, a halo-lower alkoxy group, a lower alkoxy-lower alkyl group, or a halo-lower alkoxy-lower alkyl group; m is 0 or 1; n is 0, 1 or 2; R 1 each independently represents a hydrogen atom, a hydroxyl group, a halogen atom, a lower alkyl group, a halo-lower alkyl group, a lower alkoxy group, a halo-lower alkoxy group, a lower alkoxy-lower alkyl group, or a halo-lower alkoxy-lower alkyl group; R 2 represents a hydroxyl group, a halogen atom, a lower alkyl group, a halo-lower alkyl group, a lower alkoxy group, a halo-lower alkoxy group, a lower alkoxy-lower alkyl group, or a halo-lower alkoxy-lower alkyl group; p is an integer from 0 to 4; or a pharmaceutically acceptable salt thereof.