Novel isoxazoloquinolinones of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkyl and alkoxy of 1 to 5 carbon atoms, --NO.sub.2 and CF.sub.3 -- and R.sub.1 is phenyl optionally substituted by at least one member selected from the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms having anxiolytic activity and their preparation and novel intermediates.
                            该专利涉及一种新型
异噁唑喹啉酮化合物,其
化学式为##STR1##其中R从氢、
氟、
氯、
溴、1至5个碳原子的烷基和烷氧基、--NO.sub.2和CF.sub.3中选择,而R.sub.1是苯基,可以选择性地被至少一种卤素和1至5个碳原子的烷基和烷氧基中的一种取代,具有抗焦虑活性,以及其制备方法和新型中间体。