N-phenyl carbamoyl derivs of 3-beta-phenyl isopropyl-synononimines - - as psycho and cns

摘要

Title cpds. of formula (I): are prepd. by reaction of 3-(beta-phenylisopropyl)-sydnonimine HCl with phenylisocyanate in a polar organic solvent in the presence of Na acetate. Suitable solvents are Me-, Et- and iPr-OH. (I) is used in amounts of 5, 10 and 25 mg in pharmaceutical prepns.