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    • 27. 发明公开
    • CARBOXAMIDE COMPOUNDS AND THEIR USE AS CALPAIN INHIBITORS
    • 羧甲酰胺化合物及其作为CALPAIN抑制剂的用途
    • EP2427429A1
    • 2012-03-14
    • EP10715905.5
    • 2010-05-06
    • Abbott GmbH & Co. KG
    • MACK, HelmutKLING, AndreasJANTOS, KatjaMOELLER, AchimHORNBERGER, WilfriedHUTCHINS, Charles, W.
    • C07D207/26C07D211/76C07D233/34C07D239/10A61K31/4412
    • C07D207/22C07D207/26C07D207/28C07D211/76C07D211/78C07D213/81C07D233/32C07D233/34C07D239/10C07D275/03C07D401/06C07D401/12C07D405/12C07D409/12C07D417/12
    • The present invention relates to novel carboxamide compounds and their use for the manufacture of a medicament. The carboxamide compounds are inhibitors of calpain (calcium dependant cysteine proteases). The invention therefore also relates to the use of these carboxamide compounds for treating a disorder associated with an elevated calpain activity. The carboxamide compounds are compounds of the general formula (I) in which R
      1 , R
      2 , R
      3a , R
      3b , R
      4 , Q, Y, A and X have the meanings mentioned in the claims and the description, the tautomers thereof and the pharmaceutically suitable salts thereof. In particular, the compounds have the general formula (Ia) and (Ib) in which R
      1 , r, R
      2b , R
      3a , R
      3b , R
      4 , Y and X have the meanings mentioned in the claims, including the tautomers thereof and the pharmaceutically suitable salts thereof. Of these compounds those are preferred wherein Y is a moiety CH
      2 -CH
      2 , CH
      2 -CH
      2 -CH
      2 , N(R
      y# )-CH2, N(R
      y# )-CH
      2 -CH
      2 or CH=CH-CH=, each optionally having 1 or 2 H-atoms replaced with identical or different radicals R
      y , wherein R
      y and R
      y# have the meanings mentioned in the claims.
    • 本发明涉及新型羧酰胺化合物及其用于制造药物的用途。 羧酰胺化合物是钙蛋白酶抑制剂(钙依赖性半胱氨酸蛋白酶)。 本发明因此还涉及这些羧酰胺化合物用于治疗与钙蛋白酶活性升高相关的病症的用途。 羧酰胺化合物是其中R 1,R 2,R 3a,R 3b,R 4,Q,Y,A和X具有权利要求和说明书中提及的含义的通式(I)的化合物,其互变异构体 及其药学上合适的盐。 特别地,所述化合物具有通式(Ia)和(Ib),其中R 1,r,R 2b,R 3a,R 3b,R 4,Y和X具有权利要求中提及的含义,包括其互变异构体 及其药学上合适的盐。 在这些化合物中,优选其中Y是部分CH 2 -CH 2,CH 2 -CH 2 -CH 2,N(R y#)-CH 2,N(R y#) - CH 2 -CH 2或CH = CH-CH =,各自任选具有1个或2个H原子被相同或不同的基团R y取代,其中R y和R y#具有权利要求中提及的含义。