Patents by Inventor Xavier B. Pascaud

Xavier B. Pascaud 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).

  • Use of fedotozine in the treatment of functional states of intestinal obstructions
    Patent number: 5362756
    Abstract: A process for inhibiting functional ileus in a patient, which consists of administering a therapeutically effective dose of (+)-1-1[(3,4,5-trimethoxy)benzyloxymethyl]-1-phenyl-N,N dimethylpropylamine or the addition salt thereof with (-)-tartaric acid is disclosed.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: November 8, 1994
    Inventors: Pierre J. M. Riviere, Xavier B. Pascaud, Francois J. Roman, Jean-Louis Junien
  • Use of (+)-1-[(3,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl-n-propy lamine to increase gastric discharge in a subject
    Patent number: 5266599
    Abstract: (+)-1-[(3,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl-n-propylam ine of formula ##STR1## is a medicament of use in gastroenterology.
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: November 30, 1993
    Assignee: Jouveinal S.A.
    Inventors: Gilbert G. Aubard, Alain P. Calvet, Agnes Grouhel, Henri Jacobelli, Jean-Louis Junien, Xavier B. Pascaud, Francois J. Roman
  • (+)-1-[(3 ,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl-N-propylamine, process for preparing it and its therapeutical use
    Patent number: 5245080
    Abstract: (+)-1-[(3,4,5-trimethoxy)-benzyloxymethyl]-1-phenyl-N,N-dimethyl-n-propylam ine of formula ##STR1## is a medicament of use in gastroenterology.
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: September 14, 1993
    Assignee: Jouveinal SA
    Inventors: Gilbert G. Aubard, Alain A. Calvet, Henri Jacobelli, Jean-Louis Junien, Xavier B. Pascaud
  • N-cycloalkylalkylamines, process for their preparation, their use as a medicament and their synthesis intermediates
    Patent number: 5089639
    Abstract: N-Cycloalkylalkylamines of formula I: ##STR1## in which: R1 is phenyl which is optionally mono-, di- or trisubstituted by halogens or lower alkyl, haloalkyl or lower alkoxy radicals, or is an aromatic heterocyclic radical having 5 to 7 chain members, in which the hetero atom is nitrogen, oxygen or sulphur,R2 is lower alkyl,R3 is hydrogen or lower alkyl,m has the value of 1 or 2,R4 is cycloalkyl --CH(CH2)n, in which a carbon atom may carry a radical Rx, which is lower alkyl or phenyl; and in which n has the values from 2 to 5,R5 is phenyl, which can be mono-, di- or trisubstituted by halogens or by lower alkoxy radicals, andQ represents an ethylene-1,2-diyl group --CH.dbd.
    Type: Grant
    Filed: January 24, 1991
    Date of Patent: February 18, 1992
    Assignee: Jouveinal S.A.
    Inventors: Gilbert G. Aubard, Alain P. Calvet, Jean-Pierre Defaux, Claude J. Gouret, Agnes M. Grouhel, Henry L. Jacobelli, Jean-Louis Junien, Xavier B. Pascaud, Francois F. Roman, James P. Hudspeth, Yuan Lin
  • Benzodiazepines and applications in therapeutic practice
    Patent number: 5082937
    Abstract: Benzodiazepines of formula ##STR1## in which R.sup.9 is hydrogen or chlorine, R10 is phenyl, possibly substituted, R11 is hydrogen, R12 is oxygen or sulphur, R13 is an NH group, Ar is aromatic or heteroaromatic comprising one or more rings and in which, in particular, A is an ethylene or trimethylene bridge; e is 1 or 2; which are gastrin antagonists and/or central antagonists of cholecystokinin.
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: January 21, 1992
    Assignee: Jouveinal S.A.
    Inventors: Alain P. Calvet, Jean-Louis Junien, Yves R. Pascal, Xavier B. Pascaud, Francois J. Roman
  • Substituted ethylamines, their preparation process, their use as medicine and their synthesising agents
    Patent number: 5017723
    Abstract: Substituted ethylamines of the formula ##STR1## wherein R.sub.1 is phenyl optionally mono-, di- or trisubstituted by halogen, lower alkyl, lower haloalkyl or lower alkoxy, or is an aromatic heterocycle having 5 to 7 chains wherein the heteroatom is nitrogen, oxygen or sulfur,R.sub.2 is lower alkyl,R.sub.3 and R.sub.4, each independently, represent hydrogen, lower alkyl or lower alkenyl,R.sub.5 is phenyl optionally mono-, di- or trisubstituted by halogen or lower alkoxy or is an aromatic heterocycle having 5 to 7 chains wherein the heteroatom is nitrogen, oxygen or sulfur andQ represents a --CH.dbd.CH-- ethylene group or a 1,2-diyl ##STR2## propane group, their acid addition salts and their optically active forms. These substituted ethylamines have psycotropic properties and are useful as medicines.
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: May 21, 1991
    Assignee: Jouveinal S.A.
    Inventors: Gilbert G. Aubard, Alain P. Calvet, Claude J. Gouret, Agnes M. Grouhel, Henry L. Jacobelli, Jean-Louis Junien, Xavier B. Pascaud, Francois J. Roman, Claude D. Soulard, James P. Hudspeth, Yuan Lin
  • Benzodiazepines, process and intermediates for the preparation thereof and their application in therapy
    Patent number: 4929614
    Abstract: Benzodiazepines of formula ##STR1## in which R.sub.1 is H of halogen, R.sub.2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: May 29, 1990
    Assignee: Jouveinal S.A.
    Inventors: Alain P. Calvet, Jean-Louis Junien, Ives R. Pascal, Xavier B. Pascaud, Francois J. Roman
  • Aminoethylimidazole and cytoprotective and gastric antisecretory composition containing the same
    Patent number: 4734428
    Abstract: Aminoethyl imidazole of formula: ##STR1## in which R.sub.1 is a lower alkyl, R.sub.2 is a phenyl or phenoxy radical, optionally substituted by a halogen atom or a lower alkoxy radical, R.sub.3,R.sub.4 and R.sub.5 are a hydrogen atom or a lower alkyl radical and x, y and z have the value 0 or 1, but the values of y and z cannot be the same, together with their acid addition salts with acids.Cytoprotective medicament.
    Type: Grant
    Filed: June 10, 1986
    Date of Patent: March 29, 1988
    Assignee: Jouveinal S.A.
    Inventors: Gilbert G. Aubard, Jacques Bure, Agnes G. Grouhel, Jean-Louis Junien, Veronique J. Lelievre, Xavier B. Pascaud, Claude P. Roux