Patent ID: 8188306

Claim:
Compound of the Formula III: wherein A is hydrogen, halogen, lower alkyl, lower alkoxy, aryl, aralyl, allyl, or together with B and the atoms to which they are attached together form a heterocyclic ring having 4 to 12 ring members with at least one heteroatom selected from oxygen, nitrogen, or sulfur; wherein B is hydroxy, amino, halogen, lower alkoxy, aralkoxy, or together with A and the atoms to which they are attached together form a heterocyclic ring having 4 to 12 ring members with at least one heteroatom selected from oxygen, nitrogen, or sulfur; wherein C is hydroxy, amino, or lower alkoxy; wherein D is alkyl, amino, oxygen, sulfanyl, sulfenyl, sulfonyl, or together with K and the carbon atoms to which they are attached form a carbocyclic ring or heterocyclic ring having 5 to 8 ring members; or D is alkyl and together with K and the carbon atoms to which they are attached form a carbocyclic ring or heterocyclic ring having 5 to 8 ring members; wherein E is hydroxy, halogen, lower alkoxy, amino, allyl amine; wherein F is hydroxy, halogen, thiol, lower alkoxy, amino, or is oxidized to form a ketone; wherein G is hydrogen, hydroxy, halogen, amino, thiol, lower alkyl, lower alkoxy, or is oxidized to form a ketone; wherein I is hydrogen, hydroxy, halogen, lower alkyl, lower alkoxy, thiol, amino, nitro, ester, or an amide comprising —NHCOR 1 and wherein is R 1 is hydrogen, lower alkyl, or lower alkoxy; wherein K is alkyl, cycloalkyl, or together with D and the carbon atoms to which they are attached form a carbocyclic ring or heterocyclic ring having 5 to 8 ring members; and wherein R is hydrogen or alkyl.