206258-49-3Relevant articles and documents
Synthesis and SAR of bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors
Zask,Gu,Albright,Du,Hogan,Levin,Chen,Killar,Sung,DiJoseph,Sharr,Roth,Skala,Jin,Cowling,Mohler,Barone,Black,March,Skotnicki
, p. 1487 - 1490 (2007/10/03)
Potent and selective bicyclic heteroaryl hydroxamic acid MMP and TACE inhibitors were synthesized by a novel convergent route. Selectivity and efficacy versus MMPs and TACE could be controlled by appropriate substitution on the scaffolds and by variation of the P1′ group. Select compounds were found to be effective in in vivo models of arthritis.
Preparation and use of ortho-sulfonamido bicyclic heteroaryl hydroxamic acids as matrix metalloproteinase and TACE inhibitors
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, (2008/06/13)
This invention provides, low molecular weight, non-peptide inhibitors of matrix metalloproteinases and TNF-α converting enzyme (TACE, tumor necrosis factor-α converting enzyme) of formula: B wherein B is T, U, W, and X are each, independently, carbon or nitrogen, provided that when T or U is carbon, either may be optionally substituted with R1; Y is carbon, nitrogen, oxygen or sulfur, provided that at least one of T, U, W, X, and Y is not carbon, and further provided that no more than 2 of T, U, W, and X are nitrogen; is a phenyl ring or is a heteroaryl ring of ring 5-6 atoms which may contain 0-2 heteratoms selected from nitrogen, oxygen, and sulfur, in addition to any heteroatoms defined by W or X; wherein the phenyl or heteroaryl ring may be optionally mono-, di-, or tri- substituted with R1; Z is a phenyl, naphthyl, heteroaryl, or heteroaryl fused to phenyl, wherein the heteroaryl moiety contains of 5-6 ring atoms and 1-3 heteroatoms selected from nitrogen, oxygen, or sulfur; wherein the phenyl, naphthyl, heteroaryl, or phenyl fused heteroaryl moieties may be optionally mono-, di-, or tri- substituted with R1; R1 is hydrogen, halogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cyclocalkyl of 3-6 carbon atoms, —(CH2)nZ, —OR2, —CN, —COR2, perfluoroalkyl of 1-4 carbon atoms, —CONR2R3, —S(O)xR2 —OPO(OR2)OR3, —PO(OR2)R3, —OC(O)NR2R3, —COOR2, —CONR2R3, —SO3H, —NR2R3, —NR2COR3, —NR2COOR3, —SO2NR2R3, —NO2, —N(R2)SO2R3, —NR2CONR2R3, —NR2C(═NR 3)NR2R3, —SO2NHCOR4, —CONHSO2R4, -tetrazol-5-yl, —SO2NHCN, —SO2NHCONR2R3 or Z; V is a saturated or partially unsaturated heterocycloalkyl ring of 5-7 ring atoms having 1-3 heteroatoms selected from N, O, or S, which may be optionally mono-, or di-substituted with R2; R2 and R3 are each, independently, hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R4 is alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, cycloalkyl of 3-6 carbon atoms; perfluoroalkyl of 1-4 carbon atoms, Z or V; R5 is hydrogen, alkyl of 1-8 carbon atoms, alkenyl of 2-6 carbon atoms, alkynyl of 2-6 carbon atoms, Z, or V; n=1-6; x=0-2 or a pharmaceutically acceptable salt thereof.
