Patent ID: 8710038

Claim:
A compound or pharmaceutically acceptable salt thereof of either formula VIIc or VIId, R 3a and R 3b , together with the nitrogen to which they are attached, combine to form an optionally substituted piperazinyl; R 6 is —H, halogen, haloalkyl, —CN, —NO 2 , —OR 3 , —N(R 3 )R 3 , —S(O) 0-2 R 3 , —N(R 3 )C(═O)C(═O)N(R 3 )R 3 , —CO 2 R 3 , —C(═O)N(R 3 )R 3 , —N(R 3 )SO 2 R 3 , —N(R 3 )C(O)R 3 , —NCO 2 R 3 , —C(═O)R 3 , optionally substituted alkoxy, optionally substituted heterocyclyl, or optionally substituted lower alkyl; and R 3 is —H, optionally substituted lower alkyl, optionally substituted aryl, optionally substituted lower arylalkyl; p is one to five; wherein when any of said “alkyl, aryl, or heterocyclyl” are substituted, one or more hydrogen atoms of said alkyl, aryl, and heterocyclyl are replaced by alkyl, trifluoromethyl, hydroxypropyl, nitromethyl, aminoethyl, aryl, 4-hydroxyphenyl, 2,3-difluorophenyl, arylalkyl, 1-phenyl-ethyl, para-methoxyphenylethyl, heterocyclylalkyl, 1-pyridin-3-yl-ethyl, N-ethylmorphonlino, heterocyclyl, 5-chloro-pyridin-3-yl, 1-methyl-piperidin-4-yl, alkoxy, methoxyethoxy, hydroxypropyloxy, methylenedioxy, amino, methylamino, diethylamino, trifluoroacetylamino, amidino, aryloxy, para-chlorophenoxy, meta-aminophenoxy, para-phenoxyphenoxy, arylalkyloxy, 3-chlorobenzyloxy, meta-phenoxybenzyloxy, carboxy, carboalkoxy, carboxamido, benzyloxycarbonylamino, cyano, acyl, halogen, hydroxy, nitro, alkylsulfanyl, alkylsulfinyl, alkylsulfonyl, thiol, oxo, carbamyl, acylamino, hydrazino, hydroxylamino, or sulfonamide.