Cyclic amide compound

A compound having the formula (1):

• wherein:
• A is indenyl, phenyl, naphthyl, dihydronaphthyl, indolyl, isoindolyl, pyridyl, quinolyl or isoquinolyl, each of which is optionally substituted by 1 to 3 substituents selected from the group consisting of hydroxyl;
• halogen;
• lower alkyl which is optionally substituted by 1 to 3 halogen;
• lower alkoxy;
• amino;
• monoalkylamino;
• dialkylamino;
• and lower alkylthio;
• X is a single bond;
• lower alkylene which is optionally substituted;
• divalent residue of an alicyclic compound which is optionally substituted;
• aromatic compound which is optionally substituted;
• heterocyclic compound which is optionally substituted;
• imino which is optionally substituted;
• or a sulfur atom or an oxygen atom;
• Y is a single bond, lower alkylene, imino or lower alkylimino;
• Z is a group of the formula —CH═CH—, —C≡C—, —(CH═CH)2—, —C≡C—CH═CH— or —CH═CH—C≡C—, or a divalent residue of benzene, pyridine, pyrimidine or pyrazine which is each optionally substituted;
• B is ═CH—;
• and
• m and n are the same or different from each other and are each independently an integer of 1 to 4;
• or a salt or solvate thereof.