Patent ID: 6156898
Filing Date: 2000-12-05
Classification: C07D

Abstract:
A compound of the formula: ##STR26## or the pharmaceutically acceptable non-toxic salts thereof wherein: R.sub.n is hydrogen or C.sub.1-6 alkyl;R.sub.1 is lower alkyl;R.sub.2 is hydrogen or lower alkyl; orR.sub.1 and R.sub.2 together represent a 2, 3, or 4 carbon alkylene moiety that together with the pyridone ring to which they are attached form a 5, 6, or 7 membered oxo-substituted carbocyclic ring where each carbon atom of said alkylene moiety is optionally substituted with hydroxy, halogen, C1-C6 alkyl, amino, C1-C6 alkoxy, or trifluoromethyl; andW is lower alkyl optionally substituted with one or two groups selected from a group consisting of halogen, hydroxy, lower alkoxy, amino, and mono- or dialkyl amino where each alkyl portion is independently lower alkyl; orW is aryl, arylalkyl, or heteroaryl, where the ring portion of each is optionally substituted with one or two groups independently selected from a group consisting of halogen, trifluoromethyl, cyano, hydroxy, lower alkyl, lower alkoxy, amino, mono- or dialkylamino where each alkyl portion is lower alkyl, methylaminoalkyl where each alkyl portion is lower alkyl, and carbonyl containing group selected from ##STR27## where R.sub.3 and R.sub.4 are the same or different and represent hydrogen or lower alkyl.