Patent ID: 6906193

Claim:
Any compound in accord with structural diagram I, wherein: R 1 is —N(E 1 ) 2 where E 1 at each occurrence is independently selected from hydrogen, C 1-6 alkyl and C 1-3 alkylcarbonyl; A is selected from a single bond, a —CH═CH— moiety and a fused 5-, 6- or 7-membered cycloalkyl ring; D is selected from C 1-6 alkyl, thienyl and phenyl; R 2 is selected from hydrogen, halogen, C 1-6 alkyl, perfluoroC 1-6 alkyl and C 1-6 alkoxy; R 3 is selected from hydrogen and C 1-3 alkyl, and R 4 and R 5 are at each occurrence independently selected from hydrogen, C 1-3 alkyl and C 1-3 alkoxy.