Patent ID: 7491743

Claim:
A compound of the formula: a stereoisomeric form thereof, or a pharmaceutically acceptable acid or base addition salt of the compound or of a stereoisomeric form thereof; wherein Y represents NR 8 ; G represents NR 7 ; R 1 , R 2 , and R 3 represent independently H, OH, OR 8 , F, Cl, Br, I, N(R 8 ) 2 , COOH, CO 2 R 8 , NO 2 , NHC(O)R 8 , lower alkyl, substituted lower alkyl, or aryl; R 4 represents independently OH, OR 8 , F, Cl, Br, I, N(R 8 ) 2 , COOH, CO 2 R 8 , NO 2 , NHC(O)R 8 , methyl, methoxyl, lower alkyl, substituted lower alkyl, aryl, or amine; R 5 and R 7 represent independently H or lower alkyl; R 6 represents lower alkyl; each R 8 represents independently H, lower alkyl, substituted lower alkyl, aryl, substituted aryl, arylalkyl, alkenyl, or alkynyl; R 9 , R 10 , R 9 ′, and R 10 ′ represent independently H, F, Cl, Br, I, lower alkyl, or substituted lower alkyl, or a three to six membered cycloalkyl that includes C n and/or C n ′; and n and n′ equals an integer from zero to five.