Patent ID: 8558028

Claim:
A compound having Formula wherein each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are independently selected from: (a) H; (b) R 13 , —OC(R 13 ) 3 , —OCH(R 13 ) 2 , —OCH 2 R 13 , —C(R 13 ) 3 , —CH(R 13 ) 2 , or —CH 2 R 13 wherein R 13 is a halogen; (c) —CN; (d) optionally substituted alkyl, (e) optionally substituted heteroalkyl; (f) optionally substituted aryl; (g) optionally substituted heteroaryl; (h) optionally substituted arylalkyl; (i) optionally substituted heteroarylalkyl; (j) hydroxy; (k) alkoxy; (l) aryloxy; (m)-SO 2 -alkyl; or (n) —N(R 14 )C(O)R 15 , wherein R 14 and R 15 are independently selected from H; an alkyl group, an alkenyl group, an alkynyl group, any of which may be linear, branched or cyclic; or an aryl group, wherein the optional substituents of (d), (e), (f), (h), and (i) are C 1-6 alkyl, halo, cyano, nitro, haloalkyl, hydroxy, C 1-6 alkoxy, carboxy, carboxyalkyl, carboxamide, mercapto, amino, alkylamino, dialkylamino, sulfonyl, sulfonamido, aryl or heteroaryl; wherein n and p are 0; X is O, R 10 is selected from H, alkyl, or acyl groups, R 11 is selected from CR 19 R 20 , in which R 19 and R 20 are independently selected from H, alkyl, alkenyl or alkylaryl groups, R 12 is selected from a substituted five or six membered carbon rings optionally comprising one or more hetero atoms selected from N, S, or O and optionally having fused thereto a further ring, and wherein the one or more substituent is at least selected from an amide group.