Patent ID: 7309718
Filing Date: 2007-12-18
Classification: A61P,C07D

Abstract:
1. A dibenzocycloheptene compound represented by the formula (I): wherein R R A represents a 5-membered or 6-membered heteroaromatic ring group having 1 to 3 hetero atom(s) selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom or a heteroaromatic ring-fused group in which the heteroaromatic ring group and a benzene ring are fused, and the heteroaromatic ring group or fused heteroaromatic ring group may have a halogen atom, a nitro group, a cyano group, C B represents a formula: —CH═CH—, X represents a sulfur atom, Y represents a C Z represents a carboxyl group which may be protected; 1H-tetrazol-5-yl group; a formula: —NH—SO m is an integer of 1 to 4, when m is 2 or more, a plural number of R or a pharmaceutically acceptable salt thereof.