Patent ID: 7135482

Claim:
A compound represented by Formula I: wherein: R 1 is hydrogen or —C(O)OR c , where R c is an unsubstituted alkyl, unsubstituted alkenyl, or unsubstituted alkynyl group; R 2 is hydrogen or an alkyl, alkenyl, or heteroalkyl group, unsubstituted or substituted with one or more substituents independently selected from the group consisting of: —O—; —NR d R d ; —OR d ; halogens; and an aryl group, unsubstituted or substituted with one or more substituents independently selected from the group consisting of: halogens; —C(R d ) 3 ; unsubstituted alkyl, alkyl-R d , alkenyl-R d , and aryl groups, where R d is one or more substituents independently selected from the group consisting of hydrogen; unsubstituted alkyl, unsubstituted alkenyl, and unsubstituted aryl groups; R 3 is hydrogen or an alkyl, alkenyl, or heteroalkyl group, unsubstituted or substituted with one or more substituents independently selected from the group consisting of: —O—; —OR e ; and, alkyl, aryl, cycloalkyl, and heteroaryl groups, unsubstituted or substituted with one or more substituents independently selected from the group consisting of: halogens; —OH; and aryl or heteroaryl groups, substituted with one or more R e substituents, where R e is one or more substituents independently selected from the group consisting of halogens; hydrogen; OH; unsubstituted alkyl; and aryl unsubstituted or substituted with one or more substituents independently selected from the group consisting of halogen and alkyl; R 4 is hydrogen or an alkyl group, unsubstituted or substituted with —OR f , where R f is an unsubstituted alkyl group; R 5 is hydrogen or an alkyl group; R 6 is hydrogen or an alkyl group unsubstituted or substituted with an aryl group; or R 4 and R 6 together with the N to which R 6 is attached cyclize to form the following compound represented by the Formula Id: wherein R 12 and R 13 are each independently hydrogen; and n is 1; R 7 is hydrogen or an alkyl, alkenyl, or aryl group, unsubstituted or substituted with an aryl group, unsubstituted or substituted with one or more halogens; X is C or N; Y is C; Z is C or N; and there is a double bond between X and the 6-membered ring and Z and the 6-membered ring; or between X and Y; or between Y and Z; or a pharmaceutically acceptable salt thereof.