Patents by Inventor Francoise Hodac

Francoise Hodac 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).

  • Process for the preparation of derivatives of quinuclidine substituted in the 3 position
    Patent number: 4546185
    Abstract: Process for the preparation of compounds of the formula: ##STR1## in which X is H, Cl, Br, I or OH, in which 3-methylene quinuclidine is reacted with an aluminum hydride, in an appropriate solvent and in the presence of a catalytic quantity of a halide of a transition metal, the molar ratio ##EQU1## being at least equal to 0.6, the product formed is reacted in situ with an ester, and then the product thus formed is reacted in situ with an electrophilic reactant which is capable of yielding an atom or group X as defined with reference to formula (I). The compounds of formula (I) can be used for the preparation of medicaments.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: October 8, 1985
    Assignee: Pharmuka Laboratoires
    Inventors: Jean-Claude Bondiou, Francoise Hodac, Didier Legroux
  • 1-Aza-[2,2,2]-bicyclooctanes and anti-depressant and anti-parkinsonian compositions thereof
    Patent number: 4224332
    Abstract: The compounds of the formula: ##STR1## in which Ar is phenyl or phenyl substituted by 1 or 2 alkoxy groups, by a halogen atom or by a trifluoromethyl group are disclosed together with a process for the preparation thereof. These compounds are antidepressants and antiparkinson agents.
    Type: Grant
    Filed: December 28, 1978
    Date of Patent: September 23, 1980
    Assignee: Pharmindustrie
    Inventors: Claude G. A. Gueremy, Francoise Hodac, Christian L. A. Renault