[EN] NOVEL N- (ALKOXYALKYL) CARBAMOYL - SUBSTITUTED 6-PHENYL-BENZONAPHTHYRIDINE DERIVATIVES AND THEIR USE AS PDE3/4 INHIBITORS<br/>[FR] NOUVEAUX DERIVES DE 6-PHENYL-BENZONAPHTYRIDINES A SUBSTITUTION N-(ALCOXYALKYL) CARBAMOYLE ET LEUR UTILISATION COMME INHIBITEURS DE PDE3/4
申请人:ALTANA PHARMA AG
公开号:WO2005090345A1
公开(公告)日:2005-09-29
Compounds of formula (1), in which R1 is 1-4C-alkyl, R2 is hydroxyl, 1-4C-alkoxy. 3-7C-cycloalkoxy, 3-7C-cycloalkylmethoxy, or 1-4C-alkoxy which is completely or predominantly substituted by fluorine, R3 is hydroxyl, 1-4C-alkoxy, 3-7C-cycloalkoxy, 3-7C-cycloalkylmethoxy, or 1-4C-alkoxy which is completely or predominantly substituted by fluorine, or in which R2 and R3 together are a 1-2C-alkylenedioxy group, R4 is hydrogen, halogen, nitro, 1-4C-alkyl, trifluoromethyl or 1-4C-alkoxy, R5 is hydrogen, 1-8C-alkyl, 3-7C-cycloalkyl or phenyl-1-4C-alkyl, R6 is 1-4C-alkyl, phenyl-1-4C-alkyl, or Aryl-1-4C-alkyl, in which Aryl is R61 - and/or R62-substituted phenyl, in which R61 is 1-4C-alkoxy, trifluoromethyl or cyano, R62 is 1-4C-alkoxy, and in which either R7 is 1-4C-alkyl, and n is 1 or 2, or R7 is hydrogen, and n is 1, 2 or 3, the salts, the N-oxides of these compounds and the salts of the latter are novel effective PDE3/4 inhibitors.
化学式为(1)的化合物,其中R1是1-4C-烷基,R2是羟基,1-4C-氧烷基,3-7C-环氧基,3-7C-环烷基甲氧基,或者完全或主要被氟取代的1-4C-氧烷基,R3是羟基,1-4C-氧烷基,3-7C-环氧基,3-7C-环烷基甲氧基,或者完全或主要被氟取代的1-4C-氧烷基,或者R2和R3一起是1-2C-烷基二氧基基团,R4是氢,卤素,硝基,1-4C-烷基,三氟甲基或1-4C-氧烷基,R5是氢,1-8C-烷基,3-7C-环烷基或苯基-1-4C-烷基,R6是1-4C-烷基,苯基-1-4C-烷基或芳基-1-4C-烷基,其中芳基是R61-和/或R62-取代的苯基,其中R61是1-4C-氧烷基,三氟甲基或氰基,R62是1-4C-氧烷基,并且R7是1-4C-烷基,n为1或2,或者R7是氢,n为1,2或3,这些化合物的盐,N-氧化物以及后者的盐是新颖的有效PDE3/4抑制剂。