发明名称 BICYCLIC PYRAZINONE DERIVATIVES
摘要 Compounds of the formula I;;in which R1, X and Y have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
申请公布号 US2015057264(A1) 申请公布日期 2015.02.26
申请号 US201314388270 申请日期 2013.03.19
申请人 Merck Patent GmbH 发明人 Dorsch Dieter;Buchstaller Hans-Peter;Moinet Gerard;Wegener Ansgar
分类号 C07D487/04;A61K31/4985 主分类号 C07D487/04
代理机构 代理人
主权项 1. Compounds of the formula Iin which R1 denotes H, F, Cl, CN, CH3, CH2OH, CH2Cl, CH2Br, CF3, CHF2 or CH2F, R2 denotes H or A, R3 denotes H, F, Cl, CH3, CF3 or CHF2, X denotes CR3 or N, Y denotes Ar1, Carb, Het1 or Cyc, Ar1 denotes phenyl or naphthyl, which is unsubstituted or mono-, di- or trisubstituted by Hal, A, [C(R2)2]pOR2, [C(R2)2]pN(R2)2, [C(R2)2]pHet2, NO2, CN, [C(R2)2]pCOOR2, [C(R2)2]pCON(R2)2, NR2COA, NR2SO2A, [C(R2)2]pSO2N(R2)2, S(O)nA, COHet3, O[C(R2)2]mN(R2)2, O[C(R2)2]pAr2, O[C(R2)2]pHet2, NHCOOA, NHCON(R2)2, Cyc, CHO and/or COA, Ar2 denotes phenyl, which is unsubstituted or mono- or disubstituted by Hal, A, [C(R2)2]pOR2, [C(R2)2]pN(R2)2, [C(R2)2]pHet3, NO2, CN, [C(R2)2]pCOOR, [C(R2)2]pN(R2)2, N(R2)2COA, NR2SO2A, [C(R2)2]pSO2N(R2)2, S(O)nA, COHet3, O[C(R2)2]mN(R2)2, O[C(R2)2]pHet3, NHCOOA, NHCON(R2)2, CHO and/or COA, Het1 denotes pyrrolidinyl, azetidinyl, tetrahydroimidazolyl, tetrahydrofuranyl, tetrahydropyrazolyl, tetrahydropyranyl, piperidinyl, morpholinyl, hexahydropyridazinyl, hexahydropyrimidinyl, [1,3]dioxolanyl, piperazinyl, furyl, thienyl, pyrrolyl, imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, triazolyl, tetrazolyl, pyridyl, pyrimidyl, pyridazinyl, indolyl, isoindolyl, benzimidazolyl, indazolyl, quinolyl, 1,3-benzodioxolyl, benzothiophenyl, benzofuranyl, imidazopyridyl or furo[3,2-b]pyridyl, each of which is unsubstituted or mono- or disubstituted by Hal, A, [C(R2)2]pOR2, [C(R2)2]pN(R2)2, [C(R2)2]pHet2, [C(R2)2]pAr2, NO2, CN, [C(R2)2]pCOOR2, [C(R2)2]pCON(R2)2, NR2COA, NR2SO2A, [C(R2)2]pSO2N(R2)2, S(O)nA, COHet3, [C(R2)2]mN(R2)2, O[C(R2)2]pAr2, O[C(R2)2]pHet2, NHCOOA, NHCON(R2)2, CHO, COA, ═S, ═NR and/or ═O, Carb denotes indanyl or tetrahydronaphthyl, each of which may be unsubstituted or mono-, di-, tri- or tetrasubstituted by A, Cyc denotes cyclic alkyl with 3, 4, 5, 6 or 7 C-atoms, which may be unsubstituted or monosubstituted by A, OH, Hal, CN or Ar2 or Het2, Het2 denotes pyrrolidinyl, azetidinyl, tetrahydroimidazolyl, tetrahydrofuranyl, tetrahydropyrazolyl, tetrahydropyranyl, piperidinyl, morpholinyl, hexahydropyridazinyl, hexahydropyrimidinyl, [1,3]dioxolanyl, piperazinyl, furyl, thienyl, pyrrolyl, imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, triazolyl, tetrazolyl, pyridyl, pyrimidyl, pyridazinyl, indolyl, isoindolyl, benzimidazolyl, indazolyl, quinolyl, 1,3-benzodioxolyl, benzothiophenyl, benzofuranyl, imidazopyridyl or furo[3,2-b]pyridyl, each of which is unsubstituted or mono- or disubstituted by Hal, A, [C(R2)2]pOR2, [C(R2)2]pN(R2)2, [C(R2)2]pHet3, [C(R2)2]pOHet3, [C(R2)2]pAr2, NO2, CN, [C(R2)2]pCOOR2, [C(R2)2]pCON(R2)2, NR2COA, NR2SO2A, [C(R2)2]pSO2N(R2)2, S(O)nA, COHet3, O[C(R2)2]mN(R2)2, O[C(R2)2]pAr2, O[C(R2)2]pHet3, NHCOOA, NHCON(R2)2, CHO, COA, ═S, ═NR and/or ═O, Het3 denotes dihydropyrrolyl, pyrrolidinyl, azetidinyl, oxetanyl, tetrahydroimidazolyl, dihydropyrazolyl, tetrahydropyrazolyl, tetrahydrofuranyl, dihydropyridyl, tetrahydropyridyl, piperidinyl, morpholinyl, hexahydropyridazinyl, hexahydropyrimidinyl, [1,3]dioxolanyl, tetrahydropyranyl or piperazinyl, each of which is unsubstituted or mono- or disubstituted by Hal, CN, OR2, COOR2, CON(R2)2, S(O)nA, S(O)nAr, COA, A and/or ═O, A denotes unbranched or branched alkyl with 1-10 C-atoms, wherein two adjacent CH- and/or CH2-groups may form a double bond and wherein one or two non-adjacent CH- and/or CH2-groups may be replaced by N-, O- and/or S-atoms and wherein 1-7 H-atoms may be replaced by F or Cl, Hal denotes F, Cl, Br or I, n denotes 0, 1 or 2, m denotes 1, 2 or 3, p denotes 0, 1, 2, 3 or 4, with the proviso that, if R1 is CH2OH, then Ar1 is not 2,4-dichlorophenyl,and pharmaceutically acceptable solvates, salts, tautomers and stereoisomers thereof, including mixtures thereof in all ratios.
地址 Darmstadt DE