Patent ID: 7101891

Claim:
A compound of formula I: wherein: B is either NR 3 or CH 2 and A is either CH or N; provided that when B is NR 3 , A is CH and when B is CH 2 , A is N; R 1 is hydrogen, C 1 –C 4 alkyl optionally substituted 1 time with a hydroxy group, (CH 2 ) n C(O)R 4 , (C 1 –C 4 alkyl)NH 2 , (CH 2 ) n NHC(O)R 5 , S(O) 2 R 6 ; C 1 –C 4 alkyl optionally substituted 1 time with a hydroxy group)- phenyl optionally substituted 1 or 3 times independently with a C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethoxy, or an oxo group, or heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group; n is 0, 1, or 2; p is 0, 1, 2, 3, or 4; R 2 is hydrogen or oxo; R 3 is hydrogen or BOC; R 4 is C 1 –C 4 alkoxy, (C 1 –C 4 alkyl optionally substituted 1 time with a hydroxy group)- phenyl optionally substituted 1 or 3 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethoxy, or an oxo group, (CH 2 ) p — heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group, NHR 7 , quinolinyl, or (CH 2 ) p —O— heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group; R 5 is C 1 –C 4 alkoxy, phenyl optionally substituted 1 or 3 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, hydroxy, trifluoromethoxy, or an oxo group, (C 1 –C 4 alkyl optionally substituted 1 time with a hydroxy group)- phenyl optionally substituted 1 or 3 times independently with a C 1 –C 6 Alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethoxy, or an oxo group, or (CH 2 ) p — heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group; R 6 is (CH 2 ) p — phenyl optionally substituted 1 or 3 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethoxy, or an oxo group, or heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group; R 7 is (CH 2 ) p — phenyl optionally substituted 1 or 3 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethoxy, or an oxo group, or (CH 2 ) p — heterocycle optionally substituted 1 or 2 times independently with a C 1 –C 6 alkyl, C 1 –C 4 alkoxy, halo, benzyl, phenyl, trifluoromethyl, or an oxo group; or a pharmaceutical salt thereof.