Patent ID: 6884815

Claim:
A compound of the formula: or a pharmaceutically acceptable salt thereof, wherein: m is 0, 1, or 2; R 1 is chosen from hydroxy, halogen, amino, cyano, nitro, haloalkyl, alkoxy, mono- or dialkylamino, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, optionally substituted (cycloalkyl)alkyl, optionally substituted carbocyclic aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or heteroalicyclic group having from 1 to 3 rings, 3 to 8 members in each ring and from 1 to 3 heteroatoms; R 2 is chosen from optionally substituted C 1 -C 8 alkyl, optionally substituted C 3 -C 8 cycloalkyl, optionally substituted C 3 -C 8 cycloalkyl(C 1 -C 8 )alkyl, optionally substituted C 2 -C 8 alkenyl, optionally substituted C 2 -C 8 alkynyl, haloalkyl, aminoalkyl, each of which may be unsubstituted or substituted with one or more substituents selected from oxo, hydroxy, alkoxy, amide, ester, cyano, acetoxy or nitro; R 3 , R 3A , R 5 , and R 6 are independently selected from hydrogen, hydroxy, halogen, amino, cyano, nitro, haloalkyl, alkoxy, mono- or dialkylamino, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted cycloalkyl, and optionally substituted (cycloalkyl)alkyl; R 1 and R 3 may be joined to form a cycloalkyl or heterocycloalkyl ring, each of which may be optionally substituted; R 4 is alkyl, alkenyl, alkynyl, cycloalkyl, (cycloalkyl)alkyl each of which may be optionally substituted; or R 4 is optionally substituted carbocyclic aryl, optionally substituted arylalkyl, optionally substituted heteroaryl or heteroalicyclic group having from 1 to 3 rings, 3 to 8 members in each ring and from 1 to 3 heteroatoms; and Ar 1 and Ar 2 are independently optionally substituted carbocyclic aryl, optionally substituted aralkyl, optionally substituted heteroaryl or heteroalicyclic group having from 1 to 3 rings, 3 to 8 members in each ring and from 1 to 3 heteroatoms.