4,5-Dihydro-3H-1,3-benzodiazepin-4-one,Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung von Arzneipraeparaten

摘要

as psycho sedatives, hypnotics and muscle relaxants. M3A. New cpds. are of formula:- (where R1 is 1-6C alkyl or phenyl, opt, substd. e.g. by Cl, NO2 or MeO) are prepd. by reacting compd. (II) with compd (III) (where X = OH, OAlkyl, OAralkyl, Cl or Br, and Y = NH2 Cl, Br or OAlkyl). Preferred compds. are (I; R1 = Ph, p-Cl-C6H4, p-NO2C6H4p-MeO, C6H4, Me or Et).