Patent ID: 7939550

Claim:
An Aminopyrazole compound of Formula 1, or a pharmaceutically acceptable salt thereof: wherein R 1 is —CO 2 R 3 , —CH 2 OR 3 , —CONR 3 R 4 or wherein R 3 and R 4 are, independently of each other, H, or straight, branched or cyclic C 1 -C 6 alkyl; R 2 is —(CH 2 ) 2 Ar wherein Ar is phenyl; B is H, phenyl, or C 1 -C 3 alkyl or halogen substituted phenyl; n is an integer of 0 to 2; Y is S, O, CH 2 , SO, SO 2 or NR 3 R 4 wherein R 3 and R 4 are, independently of each other, H, or straight, branched or cyclic C 1 -C 6 alkyl; Z is H, halogen, OCH 3 , NO 2 , NH 2 , or straight, branched or cyclic C 1 -C 3 alkyl; and A is CH or N.