Patent ID: 8642607

Claim:
A compound of formula or a tautomer thereof, N-oxide thereof, pharmaceutically acceptable ester thereof, prodrug thereof, or pharmaceutically acceptable salt thereof, wherein each occurrence of R is independently selected from hydrogen, halogen, —OR f (wherein R f is substituted or unsubstituted (C 1-6 )alkyl), CN, substituted or unsubstituted C 1-6 alkyl, substituted or unsubstituted C 2-6 alkenyl, substituted or unsubstituted C 2-6 alkynyl, substituted or unsubstituted C 3-8 cycloalkyl, and substituted or unsubstituted heterocyclic group; R 1 and R 2 may be the same or different and are independently selected from hydrogen, halogen, and substituted or unsubstituted C 1-6 alkyl, or both R 1 and R 2 directly bound to a common atom, may be joined to form a substituted or unsubstituted saturated or unsaturated 3-10 member ring (including the carbon atom to which R 1 and R 2 are bound), which may optionally include one or more heteroatoms which may be the same or different and are selected from O, NR a and S; Cy 1 is a monocyclic group selected from substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl; Cy 2 is selected from a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl; L 1 is selected from —S(═O) q — and —NR a —; each occurrence of R a is selected from hydrogen, halogen, hydroxy, cyano, substituted or unsubstituted (C 1-6 )alkyl, —NR c R d (wherein R c and R d are independently hydrogen, halogen, hydroxy, cyano, substituted or unsubstituted (C 1-6 )alkyl, and (C 1-6 )alkoxy) and —OR c (wherein R c is substituted or unsubstituted (C 1-6 )alkyl); n is an integer from 1 to 4; and q is 0, 1 or 2.