Substituted 8-phenylisoxazolo[4,3-e][1,4]diazepin-5-ones

摘要

This invention relates to substituted 8-phenylisoxazolo[4,3-e][1,4]diazepin-5-ones of the formula <IMAGE> wherein R is lower alkyl; R1 is hydrogen, amino alkyl, propargyl and lower alkyl; X is oxygen and sulfur; and Y is halogen, trifluoromethyl, lower alkyl, lower alkoxy and hydrogen. The compounds of this invention display useful anxiolytic and anticonvulsant activites.