difenilazometine idrossilate, loropreparazione and their use in therapy

摘要

Hydroxylated diphenylazomethine of the formula (I IMAGE in which n is an integer from 1 to 4, X1, X2 and X3, which may be the same or different, each represent a hydrogen atom, a halogen atom, -OCH3 or a straight-chain or branched C1-4-alkyl group, R represents NH2, -OH or -OM/p (wherein M represents an alkali metal or alkaline earth metal of valency p) and Z represents -COOH, -COOalkyl, -CONH2, -CONHalkyl, -CON(alkyl)2, -CH2OH, -CH2Oalkyl, -Oalkyl, -NO2,- -NH2, -NHalkyl or -N(alkyl)2, each alkyl moiety having 1 to 4 carbon atoms act on the central nervous system and find use as antidepressants and anticonvulsants.