Patents by Inventor Danielle Berthon

Danielle Berthon 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).

  • Compounds derived from 3-(benzofuran-5-yl)oxazolidin-2-one, preparation method therefor and therapeutical use thereof
    Patent number: 6143772
    Abstract: Compounds derived from 3-(benzofuran-5-yl) oxazolidin-2-one, of general formula (I) ##STR1## in which: R.sub.1 represents a phenyl group, a phenylmethyl group, an alkyl group or a fluoroalkyl group, and R.sub.2 represents a hydrogen atom or a methyl group. Application in therapeutics.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: November 7, 2000
    Assignee: Synthelabo
    Inventors: Samir Jegham, Frederic Puech, Philippe Burnier, Danielle Berthon
  • Oxazolidin-2-one derivatives, preparation method therefor and therapeutical use thereof
    Patent number: 5969146
    Abstract: Compounds derived from oxazolidin-2-one of formula (I) ##STR1## in which: R.sub.1 represents a hydrogen atom, an alkyl group, a hydroxyalkyl group, a fluoroalkyl group, a hydroxyfluoroalkyl group, a cyanoalkyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted phenylmethyl group or an R.sub.3 A- group in which R.sub.3 is a cycloalklyl or cyclooxyalkyl group which is unsubstituted or substituted by a hydroxyl group and A is a --CH.sub.2 or --CH.sub.2 --CH.sub.2 radical,R.sub.2 represents a hydrogen atom or a methyl group,X represents an oxygen or sulphur atom or an NR.sub.4 group where R.sub.4 is an alkyl group or a hydrogen atom, andZ represents an oxygen atom or a --CH.dbd.CH or --CH.sub.2 --CH.sub.2 group,their process of preparation and their applications in therapeutics.
    Type: Grant
    Filed: April 13, 1998
    Date of Patent: October 19, 1999
    Assignee: Synthelabo
    Inventors: Samir Jegham, Frederic Puech, Philippe Burnier, Danielle Berthon, Odile Leclerc
  • Compounds derived from oxazolidin-2-one and preparation and therapeutical use thereof
    Patent number: 5925662
    Abstract: Derivatives of oxazolidin-2-one of general formula (I) ##STR1## in which: n is equal to 0 or 1,R.sub.1 represents a cyano group, an alkyl group or a fluoroalkyl group,R.sub.2 represents a hydrogen atom or a hydroxyl group, andR.sub.3 represents a hydrogen atom or a methyl group.Application in therapeutics.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: July 20, 1999
    Assignee: Synthelabo
    Inventors: Samir Jegham, Frederic Puech, Philippe Burnier, Danielle Berthon