Patents by Inventor Roger Deraedt
Roger Deraedt 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: 5182381Abstract: Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids of the formula ##STR1## and their non-toxic, pharmaceutically acceptable acid addition salts possessing a remarkable antiglucocorticoidal activity.Type: GrantFiled: September 10, 1991Date of Patent: January 26, 1993Assignee: Roussel UlcafInventors: Daniel Philibert, Jean G. Teutsch, Germain Costerousse, Roger Deraedt
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Patent number: 5064822Abstract: Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of naphthyl, phenylphenyl, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms optionally containing additional unsaturations, phenoxy, furyl, cycloalkyl of 3 to 6 carbon atoms, thienyl optionally substituted with at least one member of the group consisting of halogen and alkyl and haloalkyl of 1 to 6 carbon atoms and phenyl optionally substituted with at least one member of the group consisting of --OH, halogen, --CF.sub.3, alkyl and alkoxy of 1 to 6 carbon atoms, alkenyloxy of 2 to 6 carbon atoms, phenoxy and alkylthio of 1 to 6 carbon atoms optionally oxidized to the sulfoxide or sulfone, R.sub.2 is selected from the group consisting of methyl and ethyl, R.sub.Type: GrantFiled: November 16, 1989Date of Patent: November 12, 1991Assignee: Roussel UclafInventors: Daniel Philibert, Jean G. Teutsch, Germain Costerousse, Roger Deraedt
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Patent number: 5043332Abstract: Novel 19-nor-steroids of the formula ##STR1## wherein R.sub.1 is an organic group of 1 to 18 carbon atoms optionally containing at least one heteroatom with the atom immediately adjacent the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is the remainder of a pentagonal or hexagonal ring optionally substituted and optionally containing one unsaturated--bond, the A and B rings are selected from the group consisting of ##STR2## R' and R" are individually selected from the group consisting of hydrogen, --CN and alkyl of 1 to 4 carbon atoms, R.sub.x is selected from the group consisting of hydrogen and OR.sub.e, R.sub.e is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl, R.sub.a may be in the E or Z positions as indicated by the wavy line and is selected from the group consisting of ##STR3## and acyloxy, R'.sub.a and R".sub.Type: GrantFiled: October 13, 1989Date of Patent: August 27, 1991Assignee: Roussel UclafInventors: Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert, Germain Costerousse
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Patent number: 4978657Abstract: Novel 19-nor-steroids of the formula ##STR1## wherein R.sub.1 is an organic group of 1 to 18 carbon atoms optionally containing at leat one heteroatom with the atom immediately adjacent the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is the remainder of a pentagonal or hexagonal ring optionally substituted and optionally containing one unsaturated bond, the A and B rings are selected from the group consisting of ##STR2## R' and R" are individually selected from the group consisting of hydrogen, --CN and alkyl of 1 to 4 carbon atoms, R.sub.x is selected from the group consisting of hydrogen and OR.sub.e, R.sub.e is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl, R.sub.a may be in the E or Z positions as indicated by the wavy line and is selected from the group consisting of ##STR3## and acyloxy, R.sub.a ' and R.sub.Type: GrantFiled: December 17, 1985Date of Patent: December 18, 1990Assignee: Roussel UclafInventors: Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert, Germain Costerousse
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Patent number: 4880803Abstract: A method of inducing immunostimulating activity in warm-blooded animals comprising administering to warm-blooded animals an immunostimulating amount of at least one maleo-pimaric acid compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 together with the nitrogen to which they are attached form an optionally substituted saturated heterocycle optionally containing at least one other heteroatom, Y is selected from the group consisting of hydrogen, amino, alkyl of 1 to 5 carbon atoms optionally substituted with at least one hydroxy, dialkylamino with alkyl of 1 to 5 carbon atoms, alkoxy carbonyl of 2 to 5 carbon atoms, acyl of an organic carboxylic acid of 1 to 5 carbon atoms and ##STR2## X is an alkylene of 1 to 5 carbon atoms and R.sub.1 and R.sub.2 have the above definition.Type: GrantFiled: October 1, 1987Date of Patent: November 14, 1989Assignee: Roussel UclafInventors: Francoise Delevallee, Roger Deraedt, Josette Benzoni
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Patent number: 4760070Abstract: An improved method of treating pain in warm-blooded animals, including humans, by administering a central analgesic and adenine simultaneously or successively at times of a few seconds up to two hours and novel analgesic compositions comprising an analgesically effective amount of a central analgesic and adenine free of side effects.Type: GrantFiled: November 12, 1986Date of Patent: July 26, 1988Assignee: Roussel UclafInventors: Francoise Delevallee, Roger Deraedt
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Patent number: 4634696Abstract: Novel 19-nor-steroids of the formula ##STR1## wherein R.sub.1 is an organic group of 1 to 18 carbon atoms optionally containing at least one heteroatom with the atom immediately adjacent the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is the remainder of a pentagonal or hexagonal ring optionally substituted and optionally containing one unsaturated--bond, the A and B rings are selected from the group consisting of ##STR2## R' and R" are individually selected from the group consisting of hydrogen, --CN and alkyl of 1 to 4 carbon atoms with at least one being other than hydrogen, R.sub.x is selected from the group consisting of hydrogen and OR.sub.e, R.sub.e is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl, R.sub.a may be in the E or Z positions as indicated by the wavy line and is selected from the group consisting of ##STR3## and acyloxy, R.sub.a ' and R.sub.Type: GrantFiled: July 30, 1985Date of Patent: January 6, 1987Assignee: Roussel UclafInventors: Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert
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Patent number: 4614736Abstract: A novel method of treating inflammation of the colon and rectum of warm-blooded animals comprising administering to the colon and rectum of warm-blooded animals an anti-inflammatorily effective amount of 9.alpha.,11.beta.-dichloro-16.alpha.-methyl-21-oxycarbonyldicyclohexylmeth oxy-.DELTA..sup.1,4 -pregnadiene-3,20-dione.Type: GrantFiled: April 1, 1985Date of Patent: September 30, 1986Assignee: Roussel UclafInventors: Francoise Delevallee, Roger Deraedt, Simone Jouquey
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Patent number: 4567198Abstract: Novel analgesic and enkephalinase inhibiting compositions comprising an analgesically and enkephalinase inhibitory effective amount of at least one compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen and acetyl, n is 1 or 2 and when n is 1, R.sub.2 is selected from the group consisting of phenyl, p-chlorophenyl, m-trifluoromethylphenyl and thiazolyl and when n is 2, R.sub.2 is selected from the group consisting of phenyl and p-chlorophenyl and their salts with non-toxic, pharmaceutically acceptable acids and bases and an inert pharmaceutical carrier and novel method of relieving pain and inhibiting enkephalinase activity in warm-blooded animals and novel amides.Type: GrantFiled: February 6, 1984Date of Patent: January 28, 1986Assignee: Roussel UclafInventors: Francoise Delevallee, Roger Deraedt, Odile Le Martret
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Patent number: 4547493Abstract: Novel 19-nor-steroids of the formula ##STR1## wherein R.sub.1 is an organic group of 1 to 18 carbon atoms optionally containing at least one heteroatom with the atom immediately adjacent the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is the remainder of a pentagonal or hexagonal ring optionally substituted and optionally containing one unsaturated bond, the A and B rings are selected from the group consisting of ##STR2## R' and R" are individually selected from the group consisting of hydrogen, --CN and alkyl of 1 to 4 carbon atoms with at least one being other than hydrogen, R.sub.x is selected from the group consisting of hydrogen and OR.sub.e R.sub.e is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl, R.sub.a may be in the E or Z positions as indicated by the wavy line and is selected from the group consisting of ##STR3## and acyloxy, R.sub.a ' and R.sub.Type: GrantFiled: June 6, 1983Date of Patent: October 15, 1985Assignee: Roussel UclafInventors: Jean-Georges Teutsch, Vesperto Torelli, Roger Deraedt, Daniel Philibert
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Patent number: 4540686Abstract: Novel 3-keto-19-nor-.DELTA..sup.4,9 -steroids of the formula ##STR1## possessing a remarkable antiglucocorticoidal activity.Type: GrantFiled: June 8, 1984Date of Patent: September 10, 1985Assignee: Roussel UclafInventors: Daniel Philibert, Jean G. Teutsch, Germain Costerousse, Roger Deraedt
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Patent number: 4522816Abstract: Novel analgesic compositions comprising a central analgesic and an amount of vitamin B.sub.12 or a derivative thereof sufficient to potentialize the central analgesic with reduced toxicity and an improved method for treating pain in warm-blooded animals, including humans.Type: GrantFiled: October 19, 1983Date of Patent: June 11, 1985Assignee: Roussel UclafInventors: Francoise Delevallee, Roger Deraedt
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Patent number: 4519946Abstract: Novel 19-nor steroids and 19-nor-D-homo-steroids of the formula ##STR1## wherein R.sub.1 is an organic radical of 1 to 18 carbons atoms containing at least one atom selected from the group consisting of nitrogen, phosphorous and silicon with the atom immediately adjacent to the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is selected from the group consisting of a pentagonal ring and a hexagonal ring optionally substituted and optionally containing a double bond, B and C together form a double bond or an epoxy group, the C=A group at position 3 is selected from the group consisting of C-O, ketal, which may be open or closed ##STR2## --C.dbd.NOH,--C--NOAlK.sub.3 and C--CH.sub.2,AlK.sub.1, AlK.sub.2 and AlK.sub.3 are selected from the group consisting of alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 15 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anti-glucocoritcoid activity and a process for their preparation.Type: GrantFiled: May 25, 1984Date of Patent: May 28, 1985Assignee: Roussel UclafInventors: Jean G. Teutsch, Germain Costerousse, Daniel Philibert, Roger Deraedt
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Patent number: 4518775Abstract: Novel compounds of the formula ##STR1## wherein X is in the 5,6,7 or 8 position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF.sub.3 O--, CF.sub.3 S-- and CF.sub.3 -, R.sub.1 ' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R.sub.2 ' is selected from the group consisting of hydrogen or an optionally unsaturated ring able to contain one or more heteroatoms of the group consisting of --S--, --O-- and --N-- optionally substituted with one or more members of the group consisting of (a) halogens, (b) alkyl of 1 to 4 carbon atoms optionally substituted with NH.sub.2, --NHAlK or --N--(AlK).sub.2 and AlK is alkyl of 1 to 3 carbon atoms, (c) phenyl, (d) alkoxy of 1 to 4 carbon atoms, (e) --OH, (f) --CF.sub.3 and (g) --NO.sub.2 or R.sub.1 ' and R.sub.Type: GrantFiled: May 17, 1983Date of Patent: May 21, 1985Assignee: Roussel UclafInventors: Andre Allais, Francois Clemence, Roger Deraedt, Odile Lemartret
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Patent number: 4515787Abstract: Novel 9.alpha.,11.beta.-dichloro-16.alpha.-methyl-.DELTA..sup.1,4 -pregnadiene 3,20-diones of the formula ##STR1## wherein R is selected from the group consisting of trimethylsilylphenyl, cyclododecyloxy, dicyclopentylmethoxy and cyclohexylmethoxy having a suprising "in loco" anti-inflammatory activity limited to place of inflammation without systemic effects and a process for their preparation.Type: GrantFiled: September 15, 1983Date of Patent: May 7, 1985Assignee: Roussel UclafInventors: Jean G. Teutsch, Roger Deraedt, Josette Benzoni
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Patent number: 4477445Abstract: Novel 3-keto-19-nor-.DELTA.Type: GrantFiled: February 23, 1983Date of Patent: October 16, 1984Assignee: Roussel UclafInventors: Daniel Philibert, Jean G. Teutsch, Germain Costerousse, Roger Deraedt
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Patent number: 4447424Abstract: Novel 19-nor steroids and 19-nor-D-homo-steroids of the formula ##STR1## wherein R.sub.1 is an organic radical of 1 to 18 carbon atoms containing at least one atom selected from the group consisting of nitrogen, phosphorous and silicon with the atom immediately adjacent to the 11-carbon atom being carbon, R.sub.2 is a hydrocarbon of 1 to 8 carbon atoms, X is selected from the group consisting of a pentagonal ring and a hexagonal ring optionally substituted and optionally containing a double bond, B and C together form a double bond or an epoxy group, the C.dbd.A group at position 3 is selected from the group consisting of C--O, ketal, which may be open or closed ##STR2## --C.dbd.NOH, --C--NOAlK.sub.3 and C--CH.sub.2, AlK.sub.1, AlK.sub.2 and AlK.sub.3 are selected from the group consisting of alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 15 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anti-glucocorticoid activity and a process for their preparation.Type: GrantFiled: June 10, 1982Date of Patent: May 8, 1984Assignee: Roussel UclafInventors: Jean G. Teutsch, Germain Costerousse, Daniel Philibert, Roger Deraedt
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Patent number: 4444767Abstract: A compound selected from the group consisting of: 3-amino-.DELTA..sup.5 -pregnenes of the formula I: ##STR1## wherein X is selected from the group of ##STR2## the wavy lines indicate that the group may be in the .alpha.-or .beta.-position, R.sub.1 is selected from the group consisting of hydrogen and hydroxyalkyl or 2 to 5 carbon atoms, R.sub.2 is selected from the group consisting of hydrogen, hydroxyalkyl of 2 to 5 carbon atoms, acyl of an aliphatic carboxylic acid of 3 to 8 carbon atoms, alkoxycarbonyl of 2 to 8 carbon atoms, acyl of an .alpha.-amino-carboxylic acid or from a peptide of 2 to 3 amino acids of which amines may be either unsubstituted or mono-or disubstituted with alkyl of 1 to 5 carbon atoms with the proviso that R.sub.1 and R.sub.2 are not both hydrogen and that if the 3-amino group is in the .beta.-position, (i) when X is ##STR3## R.sub.1 and R.sub.2 are not both hydroxyethyl or (ii) when X is ##STR4## and R.sub.1 is hydrogen, R.sub.Type: GrantFiled: October 25, 1982Date of Patent: April 24, 1984Assignee: Roussel UclafInventors: Vesperto Torelli, Josette Benzoni, Roger Deraedt
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Patent number: 4424218Abstract: A 3-amino-steroid of the formula ##STR1## wherein W is selected from the group consisting of hydrogen and --OH and taken together with X is ethylidene, X is selected from the group consisting of ethyl, ##STR2## the wavy line indicates the substituent has the .alpha.- and .beta.-position, R.sub.1 is selected from the group consisting of hydrogen and --CH.sub.3, R.sub.2 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and hydroxyalkyl of 2 to 5 carbon atoms, R.sub.3 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, hydroxyalkyl of 2 to 5 carbon atoms, acyl of organic acid of 2 to 8 carbon atoms, alkoxycarbonyl of 2 to 8 carbon atoms, acyl of an .alpha.-amino-carboxylic acid and a peptide of 2 to 3 .alpha.-amino-carboxylic acids and their non-toxic, pharmaceutically acceptable acid addition acids with the proviso that R.sub.2 and R.sub.3 are not both hydrogen and (i) when R.sub.1 is methyl, W and R.sub.2 are hydrogen and X is ##STR3## in the case R.Type: GrantFiled: August 14, 1981Date of Patent: January 3, 1984Assignee: Roussel UclafInventors: Roger Deraedt, Vesperto Torelli, Jean Vacher, Josette Benzoni
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Patent number: 4397856Abstract: Novel compounds of the formula ##STR1## wherein X is in the 5,6,7 or 8 position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF.sub.3 O--, CF.sub.3 S-- and CF.sub.3 --, R.sub.1 ' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R.sub.2 ' is selected from the group consisting of hydrogen or an optionally unsaturated ring able to contain one or more heteroatoms of the group consisting of --S--, --O-- and --N-- optionally substituted with one or more members of the group consisting of (a) halogens, (b) alkyl of 1 to 4 carbon atoms optionally substituted with NH.sub.2, --NHAlK or --N---(AlK).sub.2 and AlK is alkyl of 1 to 3 carbon atoms, (c) phenyl, (d) alkoxy of 1 to 4 carbon atoms, (e) --OH, (f) --CF.sub.3 and (g) --NO.sub.2 or R.sub.Type: GrantFiled: May 12, 1981Date of Patent: August 9, 1983Assignee: Roussel UclafInventors: Andre Allais, Francois Clemence, Roger Deraedt, Odile Lemartret