Patents Assigned to B.B.R. Boehringer Biochemia Robin S.p.A.
  • Benzamides with local anaesthetic and antiarrhythmic activity, salts, and method of preparation thereof and pharmaceutical compositions therefrom
    Patent number: 4305940
    Abstract: Benzamides of formula I ##STR1## are described, in which R=CH.sub.3, Cl or COOCH.sub.3 ; R' is a member selected from the group of dialkylamine, pyrrolidine, piperidine, and morpholine radicals. CH.sub.2 R' is in position ortho, meta, or para with respect to the carbonyl group; and their salts thereof with pharmaceutically acceptable acids are described. The novel compounds exhibit local anaesthetic and antiarrhythmic activity.
    Type: Grant
    Filed: November 18, 1980
    Date of Patent: December 15, 1981
    Assignee: B.B.R. Boehringer Biochemia Robin S.p.A.
    Inventor: Giuseppe Quadro