Aminopropoxy-chromones useful as antidepressants

摘要

Basic ethers of the formula <IMAGE> wherein Z is CH3-NR2-CH2CH2-CHR1-, (1-R2-3-piperidyl)-CHR3-, (1-R2-2-piperidyl)-CH2-CHR3- or 1-R2-3-R4-hexahydroazepinyl; R1 is cyclopropyl or Ar; R2 is H, alkyl of 1-4 C atoms, alkenyl of 2-4 C atoms, cycloalkylalkyl of 4-8 C atoms or benzyl; R3 is H or Ar; R4 is H or alkyl of 1-4 C atoms, Y is -O-CHQ1-CHQ2-CH2-, -O-CHQ1-CHQ2-CO-, -O-CQ1=CQ2-CO- or -CH2-CHQ1-CHQ2-CO-; Q1 and Q2 are independently each H, alkyl of 1-4 C atoms, cycloalkyl or alkylcycloalkyl each of 3-6 total C atoms or Ar; and Ar is phenyl or phenyl substituted by F, Cl, alkoxy or alkylthio, each of 1-4 C atoms, methylenedioxy or CF3; with the proviso that when Z is (CH3)2N-CH2CH2-CHR1 in 7-position and Y is -O-C(C6H5)=CH-CO- or -O-C(C6H5)=C(CH3)-CO-, R1 is cyclopropyl, or phenyl substituted by F, Cl, alkoxy or alkylthio, each of 1-4 C atoms, methylenedioxy or CF3; or a physiologically acceptable acid addition salt thereof, have valuable pharmacological properties, e.g., are antidepressants.