Patent ID: 7622471
Filing Date: 2009-11-24
Classification: A61K,A61P,C07D

Abstract:
1. A compound represented by formula (I), or a salt of the compound: wherein Ar a pyridyl group having 1 to 3 substituents wherein the substituents are selected from the group consisting of C a pyridazinyl group having 1 to 3 substituents wherein the substituents are selected from the group consisting of C Ar a pyridyl group which may have 1 to 3 substituents wherein the substituents are selected from the group consisting of C a pyridazinyl group which may have 1 to 3 substituents wherein the substituents are selected from the group consisting of C wherein is one of Ar R1 is a group represented by formula (1): wherein ring structure A represents an azetidine ring, pyrrolidine ring, imidazolidine ring, pyrazolidine ring, piperidine ring, piperazine ring, morpholine ring, thiomorpholine ring, hexahydropyridazine ring, hexahydropyrimidine ring, homopiperazine ring, or oxazepane ring; X represents a carbonyl group; R3 represents 1 to 4 groups on ring structure A, R3 being selected from the group consisting of a hydrogen atom, a halogeno group, a hydroxyl group, a C