Patents by Inventor Daniel Humbert
Daniel Humbert 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).
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Patent number: 6313305Abstract: A compound having the formula selected from the group consisting of wherein either R3p and R4p are identical and selected from the group consisting of —OH, protected —OH and acyloxy of 1 to 8 carbon atoms, R2p is selected from the group consisting of —CN, —F, Br and I and R1p and R5p are hydrogen or R5p is —F and R1p and R2p are hydrogen or R1p and R2p are F and R5p is hydrogen, or R4p and R5p are identical and selected from the group consisting of —OH, protected —OH and acyloxy of 1 to 8 carbon atoms, R3p is selected from the group consisting of F and —CN and R1p and R2p are hydrogen, R8 is hydrogen or an amine protective group and R10 is the remainder in which the hydroxy or amino are protected wherein R′1 is selected from the group consisting of alkyl of 1 to 4 carbon atoms, —CN, carboxy and alkoxy carbonyl of 1 to 4 carbon atoms.Type: GrantFiled: July 21, 1997Date of Patent: November 6, 2001Assignee: Hoechst Marion RousselInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin d'Ambrieres, Daniel Humbert, Christophe Dini
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Patent number: 5883248Abstract: Novel intermediates of the formula ##STR1## wherein the substituents are defined in the specification.Type: GrantFiled: July 30, 1997Date of Patent: March 16, 1999Assignee: Roussel UclafInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin D'Ambrieres, Daniel Humbert, Christophe Dini
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Patent number: 5763617Abstract: A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula ##STR1## syn isomer, in the (R) or (S) form or in the form of an (R,S) mixture, in the form of an integral salt or their salts with organic or mineral acids wherein the substituents are as defined in the application and having antibacterial properties.Type: GrantFiled: December 18, 1996Date of Patent: June 9, 1998Assignee: Roussel UclafInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin D'Ambrieres, Daniel Humbert, Christophe Dini
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Patent number: 5728828Abstract: A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula ##STR1## syn isomer, in the (R) or (S) form or in the form of an (R,S) mixture, in the form of an internal salt or their salts with organic or mineral acids wherein the substituents are as set forth below.Type: GrantFiled: May 30, 1995Date of Patent: March 17, 1998Assignee: Roussel UclafInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin D'Ambrieres, Daniel Humbert, Christophe Dini
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Patent number: 5712266Abstract: A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula ##STR1## syn isomer, in the (R) or (S) form or in the form of an (R,S) mixture, in the form of an internal salt or their salts with organic or mineral acids wherein the substituents are defined as in the application having anti-bacterial properties.Type: GrantFiled: May 30, 1995Date of Patent: January 27, 1998Assignee: Roussel UclafInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin D'Ambrieres, Daniel Humbert, Christophe Dini
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Patent number: 5621095Abstract: The syn isomer of a compound of the formula ##STR1## in the R or S form or a mixture of R and S forms wherein their non-toxic, pharmaceutically acceptable acid addition salts and having antibacterial activity and their preparation wherein the substituents are defined as in the specification.Type: GrantFiled: January 31, 1996Date of Patent: April 15, 1997Assignee: Roussel UclafInventors: Jean-Fran.cedilla.ois Chantot, Solange Gouin d'Ambrieres, Daniel Humbert, Jean-Georges Teutsch
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Patent number: 5538963Abstract: The syn isomer of a compound of the formula ##STR1## in the R or S form or a mixture of R and S forms wherein selected from the group consisting of ##STR2## and their non-toxic, pharmaceutically acceptable acid addition salts wherein the substituents are defined as in the specification having antibacterial activity and their preparation.Type: GrantFiled: September 27, 1994Date of Patent: July 23, 1996Assignee: Roussel UclafInventors: Jean-Francois Chantot, Solange G. D'Ambrieres, Daniel Humbert, Jean-Georges Teutsch
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Patent number: 5455238Abstract: A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula ##STR1## in the form of an internal salt or a non-toxic, pharmaceutically acceptable acid addition salt wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.5 are individually defined in the specification, R.sub.4 is --OH or alkoxy of 1 to 8 carbon atoms, A and A' are individually selected from the group consisting of hydrogen, an equivalent of an alkali metal or alkaline earth metal, magnesium, ammonium and an organic amine, or one or two of --COOA or --COOA' ARE --CO.sub.2 --, the wavy line means --CH.sub.2 R.sub.6 can be in the E or Z position, R.sub.6 in the quaternary ammonium form is selected from the group consisting of ##STR2## X is defined as in the specification with the proviso that when R.sub.3 is --OH or alkoxy of 1 to 8 carbon atoms, at least one R.sub.1, R.sub.2 and R.sub.5 is other than hydrogen having antibacterial properties.Type: GrantFiled: December 11, 1992Date of Patent: October 3, 1995Assignee: Roussel UclafInventors: Jozsef Aszodi, Jean-Francois Chantot, Patrick Fauveau, Solange Gouin D'Ambrieres, Daniel Humbert
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Patent number: 5378697Abstract: The syn isomer of a compound of the formula ##STR1## in the R or S form or a mixture of R and S forms and their non-toxic, pharmaceutically acceptable acid addition salts wherein the substituents are defined as in the specification having antibacterial activity and their preparation.Type: GrantFiled: June 24, 1992Date of Patent: January 3, 1995Assignee: Roussel-UCLAFInventors: Jean-Francois Chantot, Solange Gouin D'Ambrieres, Daniel Humbert, Jean-Georges Teutsch
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Patent number: 5064853Abstract: All possible isomeric forms and mixtures thereof of compounds of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of indolyl, pyridyl, piperidinyl, quinolyl, thiazolyl and aryl of 6 to 14 carbon atoms and aralkyl of 7 to 18 carbon atoms with the latter two being unsubstituted or substituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 8 carbon atoms, dialkylamino with alkyls of 1 to 8 carbon atoms, --CF.sub.3, --CN and --NO.sub.2, R.sub.2 is selected from the group consisting of ##STR2## Ar' are selected from the group consisting of pyridyl, indolyl, thiazolyl and aryl of 6 to 14 carbon atoms with the latter and the phenyl ring of b) being substituted or substrituted with at least one member of the group consisting of halogen, alkyl and alkoxy of 1 to 8 carbon atoms, dialkylamino with alkyls of 1 to 8 carbon atoms, --CF.sub.3, --CN and --NO.sub.2 and R.sub.3 is hydrogen or R.sub.2 and R.sub.Type: GrantFiled: February 12, 1990Date of Patent: November 12, 1991Assignee: Roussel UclafInventors: Jean-Claude Gasc, Daniel Humbert, Mario Vekens
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Patent number: 4988692Abstract: A compound in all possible isomeric forms and mixtures thereof of the formula ##STR1## wherein X and X' are individually selected from the group consisting of hydrogen, halogen, cyano, --NO.sub.2, --CF.sub.3 and alkyl and alkoxy of 1 to 8 carbon atoms, R is hydrogen or alkyl of 1 to 8 carbon atoms and Ar is selected from the group consisting of an unsubstituted or substituted aryl of 6 to 14 carbon atoms, an unsubstituted or substituted aromatic heterocyclic or a heterocyclic united with an unsubstituted or substituted aryl having cholecystokinine antagonistic activity.Type: GrantFiled: December 27, 1989Date of Patent: January 29, 1991Assignee: Roussel UclafInventors: Jean-Claude Gasc, Daniel Humbert
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Patent number: 4855302Abstract: A compound selected from the group consisting of azaspirodecane derivatives of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkoxy of 1 to 3 carbon atoms, --NO.sub.2, --NH.sub.2 and CH.sub.3 S-- in the 4,5 or 6 position of the ring, R' is oxo or hydrogen or --OH or alkyl of 1 to 3 carbon atoms and the dotted line indicates a carbon-carbon bond in the 2,3-position, n is 2,3,4 or 5 and the dotted line in the piperidyl ring is an optional carbon-carbon bond and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anxiolytic activity.Type: GrantFiled: December 10, 1987Date of Patent: August 8, 1989Assignee: Roussel UclafInventors: Jean-Claude Gasc, Lucien Nedelec, Daniel Humbert, Ana Maria Boaventura
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Patent number: 4591589Abstract: Novel pyrazolo[4,3-c]cinnolin-3-one derivatives of the formula ##STR1## wherein R may be in the 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl and alkoxy of 1 to 5 carbon atoms, --NO.sub.2 and --CF.sub.3 and R' is hydrogen or R and R' taken together form an alkylenedioxy of 1 to 4 carbon atoms at the 7- or 8-positions and R.sub.1 is selected from the group consisting of phenyl, pyridyl, thiazolyl, dihydrothiazolyl and thienyl, all optionally substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 5 carbon atoms, halogen, mono-, di- and tri- halomethyl and aralkoxy of 7 to 12 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic properties and novel intermediates therefore.Type: GrantFiled: January 16, 1985Date of Patent: May 27, 1986Assignee: Roussel UclafInventors: Jean-Claude Gasc, Daniel Humbert, Peter F. Hunt
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Patent number: 4588731Abstract: Novel isoxazoloquinolinones of the formula ##STR1## wherein R is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, alkyl and alkoxy of 1 to 5 carbon atoms, --NO.sub.2 and CF.sub.3 -- and R.sub.1 is phenyl optionally substituted by at least one member selected from the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms having anxiolytic activity and their preparation and novel intermediates.Type: GrantFiled: June 21, 1985Date of Patent: May 13, 1986Assignee: Roussel UclafInventors: Daniel Humbert, Jean-Claude Gasc, Peter F. Hunt
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Patent number: 4450167Abstract: Novel 3-quinoline-carboxamides of the formula ##STR1## wherein R is in 6 or 7-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, --CF.sub.3, --SCF.sub.3 and CH.sub.3 S--, R.sub.1 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, phenyl and benzyl, R.sub.2 is --NHR.sub.4, R.sub.4 is selected from the group consisting of alkyl of 2 to 6 carbon atoms, substituted aryl of 6 to 10 carbon atoms and substituted heterocycle of an aromatic character of 3 to 5 carbon atoms with the proviso that when R.sub.4 is a mono substituted aryl or heterocycle, the substituent is different from R of the quinoline when it is a halogen and R.sub.Type: GrantFiled: July 15, 1982Date of Patent: May 22, 1984Assignee: Roussel UclafInventors: Odile Le Martret, Daniel Humbert, Peter F. Hunt
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Patent number: 4450166Abstract: Novel N-(4,5-dihydro-thiazol-2-yl)-4-hydroxy-3-quinoline-carboxamides of the formula ##STR1## wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms and R.sub.1 is selected from the group consisting of hydrogen, halogen, linear alkyl of 1 to 4 carbon atoms, branched alkyl of 3 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF.sub.3 --, CF.sub.3 O--, CF.sub.3 S-- and CH.sub.3 S-- in the 6- or 7-position and their non-toxic, pharmaceutically acceptable acid addition salts having a strong anxiolytic activity and a remarkable affinity for benzodiapines receptors and their preparation.Type: GrantFiled: June 9, 1982Date of Patent: May 22, 1984Assignee: Roussel UclafInventors: Francois Clemence, Peter F. Hunt, Odile Le Martret, Daniel Humbert
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Patent number: 4294845Abstract: Novel racemic mixtures or optically active isomers of 1,3-benzodioxins of the formula ##STR1## wherein R.sub.1 ' is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, --NH.sub.4, aluminum, non-toxic, pharmaceutically acceptable amines, alkyl of 1 to 5 carbon atoms, 2,3-dihydroxypropanyl, (2,2-dimethyl-1,3-dioxolan-4-yl)methyl and dialkylaminoalkyl with alkyls of 1 to 4 carbon atoms, R.sub.2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, R.sub.3 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and phenyl and R.sub.4 and R.sub.5 are individually selected from the group consisting of hydrogen and halogen, and the non-toxic, pharmaceutically acceptable acid addition salts where R.sub.1 ' is dialkylaminoalkyl, with the proviso that R.sub.2 and R.sub.3 are not hydrogen simultaneously having hypolipemic activity and their preparation.Type: GrantFiled: April 30, 1979Date of Patent: October 13, 1981Inventors: Daniel Humbert, Francois Clemence, Michele Dagnaux
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Patent number: 4281012Abstract: Novel racemates and optically active isomers and mixtures of isomers of [4H]-1,3-benzodioxin-2-carboxylic acid compounds of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, dialkylamino alkyl with alkyls of 1 to 5 carbon atoms, alkali metal, alkaline earth metal, aluminum, --NH.sub.4, non-toxic pharmaceutically acceptable amines, 2,3-dihydroxypropanyl and (2,2-dimethyl-1,3-dioxolan-4-yl)-methyl, R.sub.2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms, R.sub.3 and R.sub.6 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, ethenyl and cyclohexyl and taken together with the carbon atom to which they are attached form cyclohexyl, R.sub.5 is selected from the group consisting of hydrogen and halogen or R.sub.1 and R.sub.2 have the above definitions, R.sub.6 is ##STR2## R.sub.4 and R.sub.5 are individually selected from the group consisting of hydrogen, halogen, --CF.Type: GrantFiled: April 30, 1979Date of Patent: July 28, 1981Assignee: Roussel UclafInventors: Daniel Humbert, Francois Clemence, Michele Dagnaux
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Patent number: 4224333Abstract: Novel optically active isomers or racemates of 1,3-dihydro-3-{1-[2-(2,3-dihydro-1,4-benzodioxin-2-yl)-2-hydroxyethyl]-pip eridin-4-yl}-2H-indol-2-ones of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, chlorine, bromine, fluorine and alkoxy of 1 to 5 carbon atoms and R.sub.2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antihypertensive activity and a novel process and intermediates for their preparation.Type: GrantFiled: March 15, 1979Date of Patent: September 23, 1980Assignee: Roussel UclafInventors: Francois Clemence, Daniel Humbert, Robert Fournex
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Patent number: 4100291Abstract: Novel 1,4-benzodioxanes of the formula ##STR1## wherein R' is selected from the group consisting of hydrogen, alkoxy of 1 to 5 carbon atoms, chlorine, bromine and fluorine, R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and Y and Z are hydrogen or together form a double bond in the form of their racemic mixtures or optically active isomers and their non-toxic, pharmaceutically acceptable acid addition salts having antihypertensive activity and a novel process and novel intermediates for their preparation.Type: GrantFiled: April 28, 1977Date of Patent: July 11, 1978Assignee: Roussel UclafInventors: Francois Clemence, Daniel Humbert