Patent ID: 7026309

Claim:
A compound represented by the following formula (1), or a salt thereof: wherein the rings A and B are each a benzene ring, which may have 1 to 3 substituents, any adjacent two of which may be bound to one another to form a ring of the formula said substituents each independently selected from the group consisting of a halogen atom, a halogen substituted or unsubstituted C 1 to C 6 alkyl group, and a halogen substituted or unsubstituted C 1 to C 6 alkoxyl group; R is a C 1 to C 6 alkylsulfonyl group, a C 1 to C 6 alkylcarbonyl group, a C 1 to C 6 alkoxycarbonyl group, or a formyl group; m is 1 or 2; n is 2 or 3; and q is 1 or 2.