Patent ID: 7582627

Claim:
A compound of Formula VII or pharmaceutically acceptable salt thereof, wherein: R 1 and R 3 independently are H, C 1 -C 12 alkyl and substituted alkyl, C 2 -C 12 alkenyl and substituted alkenyl, C 2 -C 12 alkynyl and substituted alkynyl, C 3 -C 12 cycloalkyl and substituted cycloalkyl, aryl and substituted aryl, heterocyclic and substituted heterocyclic, or heteroaryl and substituted heteroaryl; R 7 is hydrogen, C 1 -C 12 alkyl and substituted alkyl, C 2 -C 12 alkenyl and substituted alkenyl, C 2 -C 12 alkynyl and substituted alkynyl, halo, NO 2 , CN, NR′R″, COOR′ aryl, fused aryl, heterocyclic, fused heterocyclic, bicyclic heterocyclic, or spiro heterocyclic, wherein all ring groups can be substituted; and R 8 is H, (O) n C 1 -C 12 alkyl and substituted alkyl, (O) n C 2 -C 12 alkenyl and substituted alkenyl, (O) n C 2 -C 12 alkynyl and substituted alkynyl, wherein n is 0 or 1, halo, NO 2 , CN, NR′R″; wherein R′ and R″ independently are H, C 1 -C 12 alkyl and substituted alkyl, C 2 -C 12 alkenyl and substituted alkenyl, C 2 -C 12 alkynyl and substituted alkynyl, CO—C 1 -C 12 alkyl and substituted alkyl, or R′ and R″ taken together with the nitrogen to which they are attached form a 3- to 7-membered ring containing from 1 to 3 heteroatoms selected from N, O, and S, said ring being unsubstituted or substituted with up to 4 substituent groups, R 7 is hydrogen, C 1 -C 12 alkyl and substituted alkyl, C 2 -C 12 alkenyl and substituted alkenyl, C 2 -C 12 alkynyl and substituted alkynyl, halo, NO 2 , CN, NR′R″, COOR′ aryl, fused aryl, heterocyclic, fused heterocyclic, bicyclic heterocyclic, or spiro heterocyclic, wherein all ring groups can be substituted.