ORTHO-AMINOBUTYROPHENONE DERIVATIVES

摘要

1527783 Butyrophenone derivatives SUMITOMO CHEMICAL CO Ltd 19 July 1976 [17 July 1975 18 July 1975] 29998/76 Heading C2C Novel compounds of Formula II wherein R is a hydrogen atom or a fluorine atom, W is an oxygen atom, an ethylenedioxy group or an ethylenedithio group and Z is a secondary amino group of the formulae wherein Ar is a phenyl group optionally substituted with one or two substituents selected from a halogen atom, a methyl group, a methoxy group and a trifluoromethyl group, R1 is a hydrogen atom or a hydroxyl group, R2 is a hydrogen atom or a halogen atom and R3 is a hydrogen atom or a methoxy group are prepared by the reaction of HZ with an appropriate compound. Pharmaceutical compositions in conventional forms having analgesic, antipsychotic or depressant activity comprise an above novel compound and a carrier or diluent.