This invention relates to substituted 8-phenylisoxazolo[4,3-e][1,4]diazepin-5-ones of the formula ##STR1## wherein R is lower alkyl; R.sub.1 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 activities.
本发明涉及式子##STR1##的取代8-苯基
异噁唑并[4,3-e][1,4]二氮杂
蒽-5-酮,其中R为低碳基;R.sub.1为氢,
氨基烷基,
丙炔基和低碳基;X为氧和
硫;Y为卤素,三
氟甲基,低碳基,低碳氧基和氢。本发明的化合物具有有用的抗焦虑和抗惊厥活性。