Patents by Inventor Claudie Giron

Claudie Giron 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).

  • 3-(acylaminomethyl)imidazo[1,2-a]pyridine derivatives and their application in therapy
    Patent number: 4990506
    Abstract: A compound which is a 3-(acylaminomethyl)imidazo[1,2-a]pyridine derivative of formula (I) ##STR1## in which R.sub.1 denotes hydrogen; linear or branched C.sub.1 -C.sub.4 alkyl; or benzyl;R.sub.2 denotes linear or branched C.sub.1 -C.sub.6 alkyl; cyclohexyl; trichloromethyl; 1-propenyl; allyl; phenyl; 4-chlorophenyl; or benzyl:or R.sub.1 and R.sub.2 together denote a C.sub.3 -C.sub.5 aliphatic chain:X denotes halogen; C.sub.1 -C.sub.3 alkyl; methylthio; trifluoromethyl; optionally esterified carboxy of formula --COOR in which R denotes hydrogen or C.sub.1 -C.sub.6 alkyl; cyano; optionally mono- or dialkylated aminocarbonyl of formula --CONR.sub.3 R.sub.4 in which R.sub.3 and R.sub.4 independently denote hydrogen or C.sub.1 -C.sub.4 alkyl or together denote a chain of formula --(CH.sub.2).sub.2 --Z--(CH.sub.2).sub.2 -- in which Z denotes a direct bond, oxygen, sulphur, or a divalent group of formula --CH.sub.2 --, --NH-- or --N(C.sub.1 -C.sub.4 alkyl)--; alkylamino of formula NHR.sub.5 in which R.sub.
    Type: Grant
    Filed: October 24, 1989
    Date of Patent: February 5, 1991
    Assignee: Synthelabo
    Inventors: Pascal George, Claudie Giron, Jacques Froissant
  • Pyridine derivatives having anxiety state or sleep thereapeutic properties
    Patent number: 4904670
    Abstract: A compound of formula ##STR1## in which: X denotes hydrogen or a halogen, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.6 alkyl group;Y denotes hydrogen or a methyl group;R.sub.1 denotes a C.sub.1 -C.sub.4 alkyl group; andR.sub.2 denotes a C.sub.1 -C.sub.6 alkyl group;or an addition salt thereof with a pharmacologically acceptable acid.
    Type: Grant
    Filed: May 19, 1988
    Date of Patent: February 27, 1990
    Assignee: Synthelabo
    Inventors: Pascal George, Claudie Giron
  • 3-(Acylaminomethyl)imidazo[1,2-a]pyridine derivatives, their preparation and their application in therapy
    Patent number: 4891371
    Abstract: A compound which is a 3-(acylaminomethyl)imidazo[1,2-a]pyridine derivative of formula (I) ##STR1## in which R.sub.1 denotes hydrogen; linear or branched C.sub.1 -C.sub.4 alkyl; or benzyl:R.sub.2 denotes linear or branched C.sub.1 -C.sub.6 alkyl; cyclohexyl; trichloromethyl; 1-propenyl; allyl; phenyl; 4-chlorophenyl; or benzyl; or R.sub.1 and R.sub.2 together denote a C.sub.3 -C.sub.5 aliphatic chain:X denotes halogen; C.sub.1 -C.sub.3 alkyl; methylthio; trifluoromethyl; optionally esterified carboxy of formula --COOR in which R denotes hydrogen or C.sub.1 -C.sub.6 alkyl; cyano; optionally mono- or dialkylated aminocarbonyl of formula --CONR.sub.3 R.sub.4 in which R.sub.3 and R.sub.4 independently denote hydrogen or C.sub.1 -C.sub.4 alkyl or together denote a chain of formula --(CH.sub.2).sub.2 --Z--(CH.sub.2).sub.2 -- in which Z denotes a direct bond, oxygen, sulphur, or a divalent group of formula --CH.sub.2 --, --NH--or --N(C.sub.1 -C.sub.4 alkyl)--; alkylamino of formula NHR.sub.5 in which R.sub.
    Type: Grant
    Filed: June 10, 1988
    Date of Patent: January 2, 1990
    Assignee: Synthelabo
    Inventors: Pascal George, Claudie Giron, Jacques Froissant
  • 3-(acylaminomethyl)imidazo[1,2-a]pyridine derivatives and pharmaceutical compositions
    Patent number: 4767755
    Abstract: A compound which is a 3-(acylaminomethyl)imidazo[1,2-a]pyridine derivative of formula (I) ##STR1## or a pharmacologically acceptable acid addition salt is useful in therapy.
    Type: Grant
    Filed: February 4, 1987
    Date of Patent: August 30, 1988
    Assignee: Synthelabo
    Inventors: Pascal George, Claudie Giron, Jacques Froissant