Patents by Inventor Jacques Olivie

Jacques Olivie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Synthesis for the preparation of tetracyclic compounds
    Patent number: 4254031
    Abstract: The invention relates to a new synthesis for the preparation of tetracyclic compounds of the general formula ##STR1## as well as the pharmaceutically acceptable salts thereof, in which: n is the number 1 or 2,m is the number 1, if n=2 and the number 2, if n=1,R.sub.1 and R.sub.2 stand for hydrogen, hydroxy, halogen, lower alkyl (1-4 C), lower alkoxy (1-4 C) or trifluoromethyl andR.sub.3 represents hydrogen, alkyl (1-6 C), aralkyl (7-10 C) or an amino alkyl group (1-6 C), in which the nitrogen atom has been substituted by two alkyl groups (1-4 C), or the nitrogen atom forms part of a heterocyclic 5- or 6-membered ring,having valuable biological properties.
    Type: Grant
    Filed: August 8, 1979
    Date of Patent: March 3, 1981
    Assignee: Akzona Incorporated
    Inventor: Jacques Olivie
  • Synthesis for the preparation of tetracyclic compounds
    Patent number: 4217452
    Abstract: The invention relates to a new synthesis for the preparation of tetracyclic compounds of the general formula: ##STR1## as well as the pharmaceutically acceptable salts thereof, in which: n is the number 1 or 2,m is the number 1, if n=2 and the number 2, if n=1,R.sub.1 and R.sub.2 stand for hydrogen, hydroxy, halogen, lower alkyl (1-4 C), lower alkoxy (1-4 C) or trifluoromethyl andR.sub.3 represents hydrogen, alkyl (1-6 C), aralkyl (7-10 C) or an amino alkyl group (1-6 C), in which the nitrogen atom has been substituted by two alkyl groups (1-4 C), or the nitrogen atom forms part of a heterocyclic 5- or 6-membered ring,having valuable biological properties.
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: August 12, 1980
    Assignee: Akzona Incorporated
    Inventor: Jacques Olivie
  • Synthesis for the preparation of tetracyclic compounds
    Patent number: 4025513
    Abstract: The invention relates to a new synthesis for the preparation of tetracyclic compounds of the general formula: ##STR1## as well as the pharmaceutically acceptable salts thereof, in which: N IS THE NUMBER 1 OR 2,m is the number 1, if n = 2 and the number 2, if n = 1,R.sub.1 and R.sub.2 stand for hydrogen, hydroxy, halogen, lower alkyl (1-4 C), lower alkoxy (1-4 C) or trifluoromethyl andR.sub.3 represents hydrogen, alkyl (1-6 C), aralkyl (7-10 C) or an amino alkyl group (1-6 C), in which the nitrogen atom has been substituted by two alkyl groups (1-4 C), or the nitrogen atom forms part of a heterocyclic 5- or 6-membered ring,Having valuable biological properties.
    Type: Grant
    Filed: February 6, 1975
    Date of Patent: May 24, 1977
    Assignee: Akzona Incorporated
    Inventor: Jacques Olivie