BENZOTHIOPYRANO(2,3-C) PYRIDINES AND THEIR ACID ADDITION SALTS, THEIR PREPARATION, THEIR USE AS MEDICAMENTS AND COMPOSITIONS CONTAINING THEM

摘要

Novel compounds selected from the group consisting of compounds of the formula (I) wherein R1 is selected from the group consisting of hydrogen and alkyl of 1 or 5 carbon atoms, R2 is selected from the group consisting of hydrogen, halogen and methyl, R3, R4 and R5 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 3 carbon atoms, -NH2 and mono- and dialkylamino of 1 to 3 alkyl carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressant and neuroleptic activity and their preparation.