申请人:SMITHKLINE BEECHAM CORP
公开号:WO2002040467A1
公开(公告)日:2002-05-23
2-Pyridyl substituted benzimidazole compounds of formula (I), wherein R1 is phenyl or naphthyl optionally substituted with one or more substituents selected from halo, C¿1-6?alkoxy, C1-6akylthio, C1-6haloalkyl, -O-(CH2)m-Ph, -S-(CH2)m-Ph, cyano, phenyl, and CO2R, wherein R is hydrogen or C1-6alkyl and m is 0-3; or phenyl fused with a 5-to 7-membered aromatic or non-aromatic ring wherein said ring contains up to three heteroatoms, independently selected from N, O and S; and R?2¿ represents one or more substituents independently selected from C¿1-6?alkyl, C1-6alkoxy, C1-6haloalkyl, halo, NH2, NH-C1-6alkyl or NH(CH2)n-Ph wherein n is 0-3 and salts and solvates thereof are disclosed, as are methods for their preparation, pharmaceutical compositions containing them and their use in medicine.