Patent ID: 8304445

Claim:
A compound of Formula (I): wherein: A represents a pyrazole ring optionally substituted by one or more R groups, wherein R is selected from: halogen, —NRaRb, C 1-6 alkyl, C 2-6 alkenyl, C 3-6 alkynyl, aryl, heteroaryl, hydroxy, —OC 1-6 alkyl, formyl, cyano, trifluoromethyl, —CHNORa, —CO 2 Ra, —CONRaRb, —NRaC(O)Ra, —NRaC(O)ORa, —OC(O)NRaRb, —OC(O)Ra, —OC(O)ORa, and a C 1-6 alkyl group substituted by one or more groups selected from: hydroxy, —NRaRb, —OC 1-6 alkyl, —SRa, —CHNORa, —CO 2 Ra, —CONRaRb, —NRaC(O)Ra, —NRaC(O)ORa, —OC(O)NRaRb, —OC(O)Ra, and —OC(O)ORa, wherein: Ra and Rb independently represent hydrogen or C 1-6 alkyl; R 1 represents hydrogen, C 1-6 alkyl or together R 1 and R 3 represent a CH 2 moiety; R 2 represents hydrogen, —OC 1-6 alkyl, —OC(O)C 1-6 alkyl or hydroxy; R 3 represents hydrogen, hydroxy or together R 3 and R 1 represent a CH 2 moiety, or a pharmaceutically acceptable salt thereof.