[EN] IMIDAZO [1, 2 -A] PYRIDINE AND PYRAZOLO [1, 5 -A] PYRIDINE DERIVATIVES AS TRPV1 ANTAGONISTS<br/>[FR] DÉRIVÉS D'IMIDAZO[1,2-A]PYRIDINE ET DE PYRAZOLO[1,5-A]PYRIDINE EN TANT QU'ANTAGONISTES DU TRPV1
申请人:GLAXO GROUP LTD
公开号:WO2012045729A1
公开(公告)日:2012-04-12
A compound of formula of formula (I) wherein A represents a single bond, a CH2 group or a CH (Me) group; X1 represents a hydrogen atom, a fluorine atom or a methyl group; X2 represents a hydrogen atom, a fluorine atom, a methyl group or a CH2OH group; X3 represents a hydrogen atom, a fluorine atom or a CH2OH group, and at least two of X1, X2 and X3 are hydrogen; Y represents a C atom and Z represents a N atom or Y represents an N atom and Z represents a C atom. R1 represents a halogen atom, a C1-4 alkyl group, a trifluoromethyl group or a trifluoromethoxy group, and R2 and R3 are each independently selected from a hydrogen atom, a halogen atom, a C1-4 alkyl group, a trifluoromethyl group or a trifluoromethoxy group. or a pharmaceutically acceptable salt or solvate thereof. salt or solvate thereof.
化合物的化学式为(I),其中A代表一个单键,一个CH2基团或一个CH(Me)基团;X1代表一个氢原子,一个氟原子或一个甲基基团;X2代表一个氢原子,一个氟原子,一个甲基基团或一个CH2OH基团;X3代表一个氢原子,一个氟原子或一个CH2OH基团,且至少两个X1、X2和X3中有两个是氢;Y代表一个碳原子,Z代表一个氮原子,或Y代表一个氮原子,Z代表一个碳原子。R1代表一个卤素原子,一个C1-4烷基基团,一个三氟甲基基团或一个三氟甲氧基团,R2和R3分别独立选择自一个氢原子,一个卤素原子,一个C1-4烷基基团,一个三氟甲基基团或一个三氟甲氧基团,或其药用可接受的盐或溶剂。