Patent ID: 7576129

Claim:
A carboxylic acid compound of formula (I): wherein R 1 is hydrogen or C1-4 alkyl; R 2 is phenyl, naphthyl, benzofuranyl or benzothionyl, which is unsubstituted or substituted with 1-2 of C1-4 alkyl and/or halogen; Q is (i) —CH 2 —O-Cyc1, (ii) —CH 2 -Cyc2 or (iii) -L-Cyc3; Cyc1 is phenyl or pyridyl, which is unsubstituted or substituted with 1-2 of R 4 ; Cyc2 is indolyl which is unsubstituted or substituted with 1-2 of R 4 ; Cyc3 is phenyl substituted with 1-2 of R 4 ; L is —O— or —NH—; R 3a and R 3b each independently is hydrogen or C1-4 alkyl or R 3a and R 3b , taken together with the carbon atom to which they are attached, form tetrahydro-2H-pyran; m is 2 or 3; n is 0, 1 or 2; R 4 is C1-4 alkyl, C1-4 alkylthio, halogen or cyano, or when Cyc3 is phenyl substituted with two R 4 , two R 4 taken together with phenyl may form or a salt thereof.