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    • 5. 发明公开
    • Pharmaceutical agents for the treatment of cerebral amyloidosis
    • Pharmazutische Wirkstoffe zur Behandlung von Hirnamyloidose
    • EP1930308A1
    • 2008-06-11
    • EP07021294.9
    • 1998-05-19
    • NYMOX CORPORATION
    • Averback, PaulGhanbari, HosseinBeheshti, IrajMorse, David
    • C07C43/164A61K31/08C07C43/174C07C217/10C07D211/90C07D295/02C07D295/08C07D473/04A61K31/495A61K31/44A61K31/52
    • C07D295/03C07C43/164C07C43/1745C07C211/28C07C217/10C07D211/90C07D295/088C07D473/04
    • The invention relates to a compound of the following general formula (III):

      wherein:
      R 1 and R 2 each are one or more independent substituents selected from the group consisting of hydrogen, C1-C5 alkyl, C2-C5 alkenyl, C3-C5 cycloalkyl, C1-C5 alkoxy, C2-C5 alkynyl, halogen, C1-C5 haloalkyl, alkylamino, phenyl, nitro and carboxyl;
      R 3 is selected from the group consisting of amino, C1-C5 substituted amino and CH 2 ;
      n and m are independently an integer of from 0-5;

      or a pharmaceutically acceptable salt of such compound;
      a compound of the following general formula (IV):

      wherein:
      R 1 and R 2 each are one or more independent substituents selected from the group consisting of hydrogen, C1-C5 alkyl, C2-C5 alkenyl, C3-C5 cycloalkyl, C1-C5 alkoxy, C2-C5 alkynyl, halogen, C1-C5 haloalkyl, alkylamino, phenyl, nitro and ca rboxyl;
      R 3 and R 4 each are independent and selected from the group consisting of hydrogen and C1-C5 alkyl;
      n is an integer of from 1 to 5;

      or a pharmaceutically acceptable salt of such compound;
      a compound of the following general formula (V):

      wherein:
      R 1 and R 2 each are one or more independent substituents selected from the group consisting of hydrogen, C1-C5 alkyl, C2-C5 alkenyl, C3-C5 cycloalkyl, C1-C5 alkoxy, C2-C5 alkynyl, halogen, C1-C5 haloalkyl, alkylamino, phenyl, nitro and carboxyl;
      R 3 is selected from hydrogen and C1-C5 alkyl;
      R 4 is selected from hydrogen and C1-C5 alkyl;
      n is an integer of from 1 to 5 inclusive;
      or a pharmaceutically acceptable salt of such compound; and
      a compound of the following general formula (VI):

      wherein:
      R 1 and R 2 each are one or more independent substituents selected from the group consisting of hydrogen, C1-C5 alkyl, C2-C5 alkenyl, C3-C5 cycloalkyl, C1-C5 alkoxy, C2-C5 alkynyl, halogen, C1-C5 haloalkyl, alkylamino, phenyl, nitro and carboxyl;
      R3 and R4 each are independent and selected from hydrogen and C1-C5 alkyl;
      n is an integer of from 1 to 5 inclusive;
      or a pharmaceutically acceptable salt of such compound.
      Also compositions comprising the compounds III-VI as well as uses of said compounds.
    • 本发明涉及以下通式(III)的化合物:其中:R 1和R 2各自为选自氢,C 1 -C 5烷基,C 2 -C 5烯基,C 3 -C 5中的一个或多个独立取代基 环烷基,C 1 -C 5烷氧基,C 2 -C 5炔基,卤素,C 1 -C 5卤代烷基,烷基氨基,苯基,硝基和羧基; R 3选自氨基,C 1 -C 5取代的氨基和CH 2; n和m独立地为0-5的整数; 或该化合物的药学上可接受的盐; 下列通式(IV)的化合物:其中:R 1和R 2各自为一个或多个选自氢,C 1 -C 5烷基,C 2 -C 5烯基,C 3 -C 5环烷基,C 1 -C 5环烷基, C5烷氧基,C2-C5炔基,卤素,C1-C5卤代烷基,烷基氨基,苯基,硝基和羧基; R 3和R 4各自独立地选自氢和C 1 -C 5烷基; n为1〜5的整数, 或该化合物的药学上可接受的盐; 下列通式(V)的化合物:其中:R 1和R 2各自为一个或多个选自氢,C 1 -C 5烷基,C 2 -C 5烯基,C 3 -C 5环烷基,C 1 -C 5环烷基, C5烷氧基,C2-C5炔基,卤素,C1-C5卤代烷基,烷基氨基,苯基,硝基和羧基; R 3选自氢和C 1 -C 5烷基; R 4选自氢和C 1 -C 5烷基; n为1〜5的整数, 或该化合物的药学上可接受的盐; 和下列通式(VI)的化合物:其中:R 1和R 2各自为一个或多个选自氢,C 1 -C 5烷基,C 2 -C 5烯基,C 3 -C 5环烷基,C 1 -C 5环烷基 C 5烷氧基,C 2 -C 5炔基,卤素,C 1 -C 5卤代烷基,烷基氨基,苯基,硝基和羧基; R 3和R 4各自独立地选自氢和C 1 -C 5烷基; n为1〜5的整数, 或该化合物的药学上可接受的盐。 还包含化合物III-VI的组合物以及所述化合物的用途。