Patent ID: 8188089

Claim:
A compound of Formula I: wherein: R is C1-C4 alkylene; B is H, halo, loweralkyl, or loweralkenyl; and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are each independently selected from the group consisting of H, halo, alkoxy, loweralkyl, and loweralkenyl; subject to the proviso that at least one of R 2 , R 3 , R 4 , R 5 , R 6 and R 7 is alkoxy; and subject to the proviso that either (a) R 2 and R 3 together form —O—CH(R 10 )—O—, or (b) R 5 and R 6 together form —O—CH(R 10 )—O—, wherein R 10 is H, halo, or loweralkyl; wherein A is —NR 11 R 12 , wherein R 11 is selected from the group consisting of H, alkyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, amino, and aminoalkyl, and wherein R 12 is selected from the group consisting of alkyl, hydroxy, hydroxyalkyl, alkoxy, alkoxyalkyl, amino, aminoalkyl, alkylaminoalkyl, alkylthio, and alkylthioalkyl; or A is wherein: X′ is N or C, and each R′ and R″ is independently selected from the group consisting of H, alkyl, hydroxyalkyl, alkenyl, alkoxy, halo, oxo, ═S, amino, alkoxyalkyl, alkylthiolkyl, and aryl; and pharmaceutically acceptable salts thereof.