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    • 9. 发明公开
    • Caspase inhibitors and uses thereof
    • Caspase抑制剂及其用途
    • EP2308844A3
    • 2011-08-10
    • EP10196401.3
    • 2000-12-08
    • Vertex Pharmaceuticals Incorporated
    • Golec, JulianCharfison, PaulCharrier, Jean-DamienBinch, Hayley
    • C07D213/64A61K31/4412C07D215/22A61K31/4704C07D217/24A61K31/517C07D239/36A61K31/513C07D239/90C07D209/46A61K31/4035C07D209/48C07D471/04C07D495/04
    • C07D209/48C07D209/46C07D213/64C07D215/227C07D217/24C07D239/36C07D239/80C07D239/88C07D239/90C07D471/04C07D495/04
    • This invention provides novel compounds, and pharmaceutically acceptable derivatives thereof, that are useful as caspase inhibitors. These compounds have the general formula (IA):

      where R 1 is hydrogen, CN, CHN 2 , R, -CH 2 Y;
      R is an aliphatic group, a substituted aliphathic group, an aryl group, a substituted aryl group, an aralkyl group, a substituted aralkyl group, a non-aromatic heterocyclic group or a substituted non-aromatic heterocyclic group;
      Y is an electronegative leaving group, -OR, -SR, -OC=O(R), or -OPO (R 8 ) (R 9 );
      R 8 and R 9 are each independently selected from R or OR;
      R 1 is CO 2 H, CH 2 CO 2 H, or esters, amides or isosteres thereof;
      R 3 is hydrogen or a C 1-6 straight chained or branched alkyl;
      each of R 4 -R 6 is independently selected from hydrogen, halo, R, OR, SR, aryl, substituted aryl, OH, NO 2 , CN, NH 2 , NHR, N(R) 2 , NHCOR, NHCONHR, NHCON(R) 2 , NRCOR, NHCO 2 R, CO 2 R, CO 2 H, COR, CONHR, CON(R) 2 , S(O) 2 R, SONH 2 , S(O)R, SO 2 NHR or NHS(O) 2 R, and
      R 7 is selected from hydrogen, halo, R, OR, SR, aryl, substituted aryl, OH, CN, CO 2 R, CO 2 H, COR, CONHR, CON(R) 2 , S(O) 2 R, SONH 2 , S(O)R, or SO 2 NHR.
    • 本发明提供了可用作半胱天冬酶抑制剂的新化合物及其药学上可接受的衍生物。 这些化合物具有通式(IA):其中R 1为氢,CN,CHN 2,R,-CH 2 Y; R为脂族基团,取代的脂族基团,芳基,取代的芳基,芳烷基,取代的芳烷基,非芳族杂环基或取代的非芳族杂环基; Y是电负离子基团,-OR,-SR,-OC = O(R)或-OPO(R 8)(R 9); R8和R9各自独立地选自R或OR; R1是CO2H,CH2CO2H或其酯,酰胺或电子等排体; R3是氢或C1-6直链或支链烷基; 每个R 4 -R 6独立地选自氢,卤素,R,OR,SR,芳基,取代的芳基,OH,NO 2,CN,NH 2,NHR,N(R)2,NHCOR,NHCONHR,NHCON 2, NRCOR,NHCO 2 R,CO 2 R,CO 2 H,COR,CONHR,CON(R)2,S(O)2 R,SONH 2,S(O)R,SO 2 NHR或NHS(O)2 R,R 7选自氢, ,OR,SR,芳基,取代的芳基,OH,CN,CO2R,CO2H,COR,CONHR,CON(R)2,S(O)2R,SONH2,S(O)R或SO2NHR。