Abstract:
Hydrazide compounds with GPCR desensitization inhibitory activity are provided that may be used to influence, inhibit or reduce the action of a G-protein receptor kinase. Pharmaceutical compositions including therapeutically effective amounts of the hydrazide compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions controlled or influenced by GPCRs are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer osteoporosis and glaucoma are also provided. (Formula (I)). A is selected from a heteroaryl group (i): wherein X 1 , X 2 , X 3 and X 4 are, independently, CH, O, S or N-R 6 , with the proviso that at least one of X 2 or X 3 is O, S or N-R 6 ; and a heteroaryl group (ii): wherein X 5 and X 9 are CH or C-halogen, X 6 and X 8 are CH, and X 7 is N, and wherein the six-membered heteroaryl group may be further fused with an unsubstituted six-member aryl group; R 1 , R 2 , R 3 , R 4 , and R 5 are, independently, hydrogen; halogen; C 1 -C 4 alkyl; amino; nitro; cyano; heteroaryl; carboxy, carbonylamino; aminosulfonyl; sulfonylamino; aminoacyl; thioalkyl; sulfonyl; acyl; heterocycle; -OR; -O-C 1 -C 4 alkyl-heterocycle; -C(O)NH-C 1 -C 4 alkyl-heterocycle; -C(O)NH-heteroaryl; -C(O)NH-aryl; or carboxylamino; wherein R is C 1 -C 4 alkyl; aryl, heteroaryl, C 1 -C 4 alkyl aryl or C 1 -C 4 alkyl heteroaryl; R 6 is H or C 1 -C 4 alkyl; R 7 is hydrogen, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; and X is N-R 6 .
Abstract:
Hydrazide compounds with GPCR desensitization inhibitory activity are provided that may be used to influence, inhibit or reduce the action of a G-protein receptor kinase. Pharmaceutical compositions including therapeutically effective amounts of the hydrazide compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions controlled or influenced by GPCRs are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, osteoporosis and glaucoma are also provided.
Abstract:
Isoquinoline compounds are provided that influence, inhibit or reduce the action of a G-protein receptor kinase . Pharmaceutical compositions including therapeutically effective amounts of the isoquinoline compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, osteoporosis and glaucoma are also provided.