Patent ID: 7304065

Claim:
A compound, including all enantiomeric and diasteriomeric forms and pharmaceutically acceptable salts thereof, said compound having the formula: wherein: A) R a is one or more substitutions for hydrogen, said substitutions independently chosen from: i) fluoro; ii) chloro; iii) cyano; iv) trifluoromethyl; v) nitro; and vi) methyl; B) R 1 and R 2 are each independently selected from the group consisting of: i) hydrogen; ii) substituted or unsubstituted C 1 -C 8 linear, branched or cyclic alkyl; or iii) R 1 and R 2 can be taken together to form a substituted or unsubstituted heterocyclic ring having from 3 to 8 ring atoms; said substitutions chosen from: a) —OH; b) —F; c) —CF 3 ; d) —C(O)CH 3 ; e) —C(O)NH 2 ; f) —C(O)NHCH 3 ; g) —C(O)N(CH 3 ) 2 ; h) —CH 2 C(O)NHCH 3 ; i) —CH 2 C(O)N(CH 3 ) 2 ; j) —CH 2 OCH 3 ; k) —CH 2 CO 2 H; l) —CH 2 CO 2 CH 3 ; m) —CH 2 CO 2 CH 2 CH 3 ; and n) —NH 2 CO 2 CH 3 ; and C) R 5 is hydrogen or methyl.