Patents by Inventor Jean Meier
Jean Meier 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: 4727084Abstract: Compounds selected from the group consisting of 4H-1,2,4-triazoles of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be in different positions of the benzene ring, R.sub.1, R.sub.3 and R.sub.4 are individually selected from the group consisting of hydrogen, --OH, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen, --CH.sub.3, --NO.sub.2, --NH.sub.2 and NH--AlK and ##STR2## R.sub.2 is selected from the group consisting of hydrogen, --OH, alkyl of 1 to 4 carbon atoms, halogen, --CF.sub.3, --NO.sub.2, --NH.sub.2, --NH--AlK and ##STR3## and AlK, AlK.sub.1 and AlK.sub.2 are alkyl of 1 to 4 carbon atoms or R.sub.1 and R.sub.2 together and/or R.sub.3 and R.sub.4 together are methylenedioxy, R is selected from the group consisting of ethyl, --CH.sub.2 --COOH and CH.sub.2 --COOAlK.sub.3 and AlK.sub.3 is alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts, with the proviso that R.sub.1, R.sub.2, R.sub.3 and R.sub.Type: GrantFiled: August 14, 1986Date of Patent: February 23, 1988Assignee: Roussel UclafInventors: Jean Meier, Francois Clemence
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Patent number: 4659729Abstract: Compounds selected from the group consisting of 4H-1,2,4-triazoles of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be in different positions of the benzene ring, R.sub.1, R.sub.3 and R.sub.4 are individually selected from the group consisting of hydrogen, --OH, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen, --CF.sub.3, --NO.sub.2, --NH.sub.2 and NH--AlK and ##STR2## R.sub.2 is selected from the group consisting of hydrogen, --OH, alkyl of 1 to 4 carbon atoms, halogen, --CF.sub.3, --NO.sub.2, --NH.sub.2, --NH--AlK and ##STR3## and AlK, AlK.sub.1 and AlK.sub.2 are alkyl of 1 to 4 carbon atoms or R.sub.1 and R.sub.2 together and/or R.sub.3 and R.sub.4 together are methylenedioxy, R is selected from the group consisting of ethyl, --CH.sub.2 --COOH and CH.sub.2 --COOAlK.sub.3 and AlK.sub.3 is alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts, with the proviso that R.sub.1, R.sub.2, R.sub.3 and R.sub.Type: GrantFiled: February 21, 1984Date of Patent: April 21, 1987Assignee: Roussel UclafInventors: Jean Meier, Francois Clemence
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Patent number: 4512997Abstract: Novel 4H-1,2,4-triazoles of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be in different positions of the benzene rings and are individually selected from the group consisting of hydrogen, --OH, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen, --CF.sub.3, --NO.sub.2, --NH.sub.2 and --NH--AlK and ##STR2## and AlK, AlK.sub.1 and AlK.sub.2 are alkyl of 1 to 4 carbon atoms or R.sub.1 and R.sub.2 together and/or R.sub.3 and R.sub.4 together are methylenedioxy, R is selected from the group consisting hydrogen, alkyl of 1 to 4 carbon atoms, --CH.sub.2 --COOH and --CH.sub.2 --COOAlK.sub.3 and AlK.sub.3 is alkyl of 1 to 4 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable analgesic activity and a novel method for their preparation.Type: GrantFiled: November 17, 1983Date of Patent: April 23, 1985Assignee: Roussel UclafInventors: Jean Meier, Francois Clemence
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Patent number: 4337353Abstract: Novel carboxylic acids of the formula ##STR1## wherein Z is an aliphatic hydrocarbon chain selected from the group consisting of --(CH.sub.2).sub.n -- and --CH.dbd.CH--(CH.sub.2).sub.n-2 -- where the double bond may be at any point in the chain, n is an integer from 5 to 10 and X, X.sub.1, X.sub.2 and X.sub.3 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 5 carbon atoms, alkylthio of 1 to 5 carbon atoms, CF.sub.3 --, CF.sub.3 O-- and CF.sub.3 S-- and their non-toxic, pharmaceutically acceptable organic and inorganic salts and esters having analgesic and anti-inflammatory activity and their preparation.Type: GrantFiled: February 6, 1978Date of Patent: June 29, 1982Assignee: Roussel UCLAFInventors: Andre Allais, Francois Clemence, Jean Meier, Roger Deraedt
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Patent number: 4233305Abstract: Derivatives of 2-(4-quinolinylamino)-5-fluorobenzoic acid compounds of the formula ##STR1## wherein X is selected from the group consisting of chlorine and --CF.sub.3 in the 7- or 8-position and R is selected from the group consisting of hydrogen, an esterifying group, alkali metals, alkaline earth metals, ammonium and non-toxic, pharmaceutically acceptable organic amines and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable analgesic properties and their preparation.Type: GrantFiled: December 6, 1978Date of Patent: November 11, 1980Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Roger Deraedt
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Patent number: 4233312Abstract: Novel indoles of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, halogen, --CF.sub.3, alkyl of 1 to 8 carbon atoms and alkoxy of 1 to 8 carbon atoms, R.sub.2 is in the 2, 3 or 4 position and is selected from the group consisting of halogen, --CF.sub.3 and alkyl, alkoxy and alkylthio of 1 to 8 carbon atoms, A is selected from the group consisting of branched alkylene of 3 to 5 carbon atoms and --(CH.sub.2).sub.n -- and n is a number of 2 to 5 and R.sub.3 and R.sub.4 are alkyl of 1 to 8 carbon atoms or taken together with the nitrogen atom form a heterocyclic ring selected from the group consisting of piperidinyl, pyrrolidinyl, morpholinyl, piperazinyl and N-alkyl piperazinyl with 1 to 4 alkyl carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity and their preparation.Type: GrantFiled: May 9, 1978Date of Patent: November 11, 1980Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Roger Deraedt
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Patent number: 4192890Abstract: Racemates [and optically active isomers of benzoylphenylacetic acid esters of the formula ##STR1## wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 7 carbon atoms, and the two benzene rings may be optionally substituted with at least one member of the group consisting of chlorine, fluorine, bromine, trifluoromethyl and alkyl and alkoxy and alkylthio of 1 to 7 carbon atoms], intermediates and process for their preparation and their use as analgesics and antiinflammatory agents.Type: GrantFiled: February 28, 1979Date of Patent: March 11, 1980Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Jacques Dube
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Patent number: 4105777Abstract: Indoles of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, halogen, --CF.sub.3, alkyl of 1 to 8 carbon atoms and alkoxy of 1 to 8 carbon atoms, R.sub.2 is in the 2,3 or 4 position and is selected from the group consisting of halogen, --CF.sub.3 and alkyl, alkoxy and alkylthio of 1 to 8 carbon atoms, A is selected from the group consisting of branched alkylene of 3 to 5 carbon atoms and --(CH.sub.2).sub.n -- and n is a number of 2 to 5 and R.sub.3 and R.sub.4 are alkyl of 1 to 8 carbon atoms or taken together with the nitrogen atom form a heterocyclic ring selected from the group consisting of piperidinyl, pyrrolidinyl, morpholinyl, piperazinyl and N-alkyl piperazinyl with 1 to 4 alkyl carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity and their preparation.Type: GrantFiled: January 12, 1977Date of Patent: August 8, 1978Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Roger Deraedt
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Patent number: 4096260Abstract: Novel indoles of the formula ##STR1## wherein R is in the 2-, 3- or 4-position and is selected from the group consisting of hydrogen, halogen, --CF.sub.3, --SCF.sub.3, --OCF.sub.3 and alkyl and alkoxy of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity.Type: GrantFiled: January 17, 1977Date of Patent: June 20, 1978Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Roger Deraedt
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Patent number: 4093724Abstract: Novel 3-(4-quinolylamino)-2-thiophene-carboxylates of the formula ##STR1## wherein X is in the 6, 7 or 8-position and is selected from the group consisting of hydrogen, halogen, --CF.sub.3 and alkyl and alkoxy of 1 to 8 carbon atoms, n is 2, 3, 4 or 5, Y is in the 2, 3 or 4-position and is selected from the group consisting of hydrogen, halogen, --CF.sub.3 and alkyl and alkoxy of 1 to 8 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic activity and process and intermediates for their preparation.Type: GrantFiled: February 22, 1977Date of Patent: June 6, 1978Assignee: Roussel UclafInventors: Andre Allais, Jean Meier, Roger Deraedt
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Patent number: 4027040Abstract: Novel benzophenone derivatives of the formula ##STR1## wherein X and X.sub.1 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 5 carbon atoms, alkylthio of 1 to 5 carbon atoms, CF.sub.3 O--, CF.sub.3 S-- and CF.sub.3 --, R is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and R.sub.1 is an aliphatic hydrocarbon of the formula--(CH.sub.2).sub.a --CH = CH--(CH.sub.2).sub.b --H or --(CH.sub.2).sub.a --CH.sub.2 --CH.sub.2 --(CH.sub.2).sub.b --Hwhere a and b are whole numbers between 0 and 16 and whose sum is not greater than 16 which have a very clear analgesic activity.Type: GrantFiled: November 7, 1975Date of Patent: May 31, 1977Assignee: Roussel-UCLAFInventors: Roger Deraedt, Christian Marchandeau, Jean Meier
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Patent number: 4007275Abstract: N-(7- or 8-substituted-quinolyl-4)-anthranilates of the formula ##STR1## wherein X in the 7 or 8 position is trihalomethylthio, Z is --(CH.sub.2).sub.n -- or --(CH.sub.2).sub.m --O--(CH.sub.2).sub.p --, n is a whole number from 2 to 6, m and p are whole numbers from 2 to 3 and Y.sub.1 and Y.sub.2 are alkyl having 1 to 6 carbon atoms, as well as their non-toxic, pharmaceutically acceptable acid addition salts having analgesic and anti-inflammatory activity and their preparation.Type: GrantFiled: December 10, 1975Date of Patent: February 8, 1977Assignee: Roussel-UCLAFInventors: Anne Farthouat, Jean Meier
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Patent number: 3995056Abstract: Novel butyric acid derivatives of the formula ##SPC1##Wherein X, X.sub.1, X.sub.2 and X.sub.3 are individually selected from the group consisting of hydrogen, halogen, lower alkyl of 1 to 5 carbon atoms, lower alkoxy of 1 to 5 carbon atoms, lower alkylthio of 1 to 5 carbon atoms, trifluoromethoxy, trifluoromethylthio, trifluoromethyl, OH and dilower alkylamino of 1 to 5 carbon atoms for each alkyl, R is selected from the group consisting of hydrogen, lower alkyl of 1 to 5 carbon atoms, o-carboxyphenyl, 2,3-dihydroxypropyl and ##EQU1## wherein P and Q are individually lower alkyl of 1 to 5 carbon atoms, Z and X.sub.Type: GrantFiled: October 23, 1975Date of Patent: November 30, 1976Assignee: Roussel-UCLAFInventors: Andre Allais, Jean Meier, Jacques Dube
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Patent number: 3988459Abstract: Novel analgesic compositions comprising an effective amount of (A) a member of the group consisting of 4-[o-(2',3'-dihydroxypropyloxycarbonyl)-phenyl]-amino-8-trifluoromethyl-qu inoline and its non-toxic, pharmaceutically acceptable acid addition salts and (B) a compatible therapeutically effective salt of a strong acid and a weak base having a superior analgesic activity.Type: GrantFiled: May 6, 1975Date of Patent: October 26, 1976Assignee: Roussel-UCLAFInventor: Jean Meier
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Patent number: 3962303Abstract: Novel benzoylphenylacetic acid derivatives of the formula ##SPC1##Wherein X is selected from the group consisting of geranyloxy, pivaloyloxymethoxy and ##EQU1## Z is alkyl of 1 to 4 carbon atoms and Y is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms having anti-inflammatory and analgesic activity.Type: GrantFiled: October 23, 1975Date of Patent: June 8, 1976Assignee: Roussel-UCLAFInventors: Jean Meier, Odile Le Martret
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Patent number: 3944555Abstract: N-(7- or 8-substituted-quinolyl-4)-anthranilates of the formula ##SPC1##Wherein X in the 7 or 8 position is trihalomethyl or trihalomethylthio, Z is --(CH.sub.2).sub.n -- or --(CH.sub.2).sub.m --O--(CH.sub.2).sub.p --, n is a whole number from 2 to 6, m and p are whole numbers from 2 to 3 and Y.sub.1 and Y.sub.2 are alkyl having 1 to 6 carbon atoms, as well as their non-toxic, pharmaceutically acceptable acid addition salts having analgesic and anti-inflammatory activity and their preparation.Type: GrantFiled: May 31, 1974Date of Patent: March 16, 1976Assignee: Roussel UclafInventors: Anne Farthouat, Jean Meier
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Patent number: 3931302Abstract: Novel butyric acid derivatives of the formula ##SPC1##Wherein X, X.sub.1, X.sub.2 and X.sub.3 are individually selected from the group consisting of hydrogen, halogen, lower alkyl of 1 to 5 carbon atoms, lower alkoxy of 1 to 5 carbon atoms, lower alkylthio of 1 to 5 carbon atoms, trifluoromethoxy, trifluoromethylthio, trifluoromethyl, OH and dilower alkylamino of 1 to 5 carbon atoms for each alkyl, R is selected from the group consisting of hydrogen, lower alkyl of 1 to 5 carbon atoms, o-carboxyphenyl, 2,3-dihydroxypropyl and -CH.sub.2 -CH - CH.sub.2 ##EQU1## wherein P and Q are individually lower alkyl of 1 to 5 carbon atoms, Z and X.sub.Type: GrantFiled: August 29, 1972Date of Patent: January 6, 1976Assignee: Roussel-UCLAFInventors: Andre Allais, Jean Meier, Jacques Dube
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Patent number: 3931286Abstract: Novel benzoylphenylacetic acid derivatives of the formula ##SPC1##Wherein X is selected from the group consisting of geranyloxy, pivaloyloxymethoxy and, ##EQU1## Z is alkyl of 1 to 4 carbon atoms and Y is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms having anti-inflammatory and analgesic activity.Type: GrantFiled: June 5, 1974Date of Patent: January 6, 1976Assignee: Roussel-UCLAFInventors: Jean Meier, Odile Le Martret