Patents by Inventor Gilbert Regnir

Gilbert Regnir 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).

  • Pyrrolidone compounds for treating cerebral disorders
    Patent number: 5066651
    Abstract: New pyrrolidone compounds of the formula: ##STR1## in which: R is OR", SR" or N (R.sub.3 R.sub.4)R' is optionally substituted alkyl or aryl, andthe carbon in the 5-position of the pyrrolidone ring, which is substituted by CH.sub.2 R has the R or S configuration.These new compounds and their physiologically tolerable salts may be used therapeutically especially in the treatment of asthenias, ischaemic syndromes and nervous disorders associated with normal or pathological ageing.
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: November 19, 1991
    Assignee: Adir et Compagnie
    Inventors: Gilbert Regnir, Alain Dhainaut, Jean Lepagnol, Jean Lepagnol