Patent ID: 7732446

Claim:
A compound comprising a formula selected from the group consisting of: wherein L is a linker providing 1-3 atom separation between —NR 1 R 2 and the ring atom to which L is attached; each Y is independently selected from the group consisting of C and N; R 1 and R 2 are each independently selected from the group consisting of hydrogen and alkyl, each substituted or unsubstituted; R 3 is selected from the group consisting of hydrogen, halogen and alkyl, each substituted or unsubstituted; R 4 comprises the formula -A-Q-D where A is selected from the group consisting of —NR 5 —, CO and CR 6 R 6′ , Q is selected from the group consisting of —NR 5 — and CO and D is a secondary amine, or Q and D are taken together to form a ring R 5 , R 6 and R 6′ are each independently selected from the group consisting of hydrogen, halogen, perhalo(C 1-10 )alkyl, amino, cyano, nitro, thio, (C 1-4 )alkyl, cycloalkyl, heterocycloalkyl, bicycloalkyl, arylalkyl, heteroarylalkyl, carbonyl (C 1-3 )alkyl, thiocarbonyl (C 1-3 )alkyl, sulfonyl (C 1-3 )alkyl, sulfinyl (C 1-3 )alkyl, amino (C 1-3 )alkyl, imino (C 1-3 )alkyl, hydroxy, alkoxy, aryloxy, heteroaryloxy, alkene, alkyne, aryl, heteroaryl, (C 9-12 )bicycloaryl, hetero(C 8-12 )bicycloaryl, aminosulfonyl, alkylsulfonyl, arylsulfonyl, heteroarylsulfonyl, and monovalent radicals derived from a carbonyl group, imine group, sulfonyl group or sulfinyl group, each substituted or unsubstituted, or where R 6 and R 6′ are taken together to form a substituted or unsubstituted ring, with the proviso that R 5 is not halogen, cyano, nitro and thio; and R 19 , R 19′ , R 20 , R 20′ , R 21 , R 21′ , R 22 and R 22′ are each independently selected from the group consisting of hydrogen, halogen, perhalo(C 1-10 )alkyl, amino, cyano, nitro, thio, alkyl, cycloalkyl, heterocycloalkyl, bicycloalkyl, arylalkyl, heteroarylalkyl, carbonyl (C 1-3 )alkyl, thiocarbonyl (C 1-3 )alkyl, sulfonyl (C 1-3 )alkyl, sulfinyl (C 1-3 )alkyl, imino (C 1-3 )alkyl, hydroxy, alkoxy, aryloxy, heteroaryloxy, alkene, alkyne, aryl, heteroaryl, (C 9-12 )bicycloaryl, hetero(C 8-12 )bicycloaryl, aminosulfonyl, alkylsulfonyl, arylsulfonyl, heteroarylsulfonyl and monovalent radicals derived from a carbonyl group, imine group, sulfonyl group or sulfinyl group, each substituted or unsubstituted, or two of R 19 , R 19′ , R 20 , R 20′ , R 21 , R 21′ , R 22 and R 22′ are taken together to form a substituted or unsubstituted fused or bridged ring, with the provisos that (a) only one of R 19 and R 19′ , R 20 and R 20′ , R 21 , and R 21′ , and/or R 22 and R 22′ are present and is not halogen, cyano, nitro or thio when the Y to which the substituent is bound is nitrogen or when adjacent Y form a double bond, and (b) both R 19 and R 19′ , R 20 and R 20′ , R 21 , and R 21′ , and/or R 22 and R 22′ are not present when the Y to which the substituent is bound is C(O), C(S), C═NR 8 , S, S(O), S(O) 2 and O.