Patents by Inventor Istvan Kaldor
Istvan Kaldor 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).
-
Publication number: 20080194536Abstract: The present invention relates to a compound represented by the following formula: (I) or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, or a combination thereof, wherein Ro, R1, R1?, R2, R2?, R3 and n are defined herein. The present invention further relates to a method of treating a patient from endometreosis or uterine fibroids.Type: ApplicationFiled: April 14, 2006Publication date: August 14, 2008Inventors: Marlys Hammond, David G. Jones, Istvan Kaldor, Lara S. Kallander, Xi Lang, Scott Kevin Thompson, Philip Stewart Turnbull, David G. Washburn
-
Publication number: 20070191479Abstract: This invention relates to non-steroidal compounds that are modulators of androgen, glucocorticoid, mineralocorticoid, and progesterone receptors, and also to the methods for the making and use of such compounds.Type: ApplicationFiled: March 3, 2005Publication date: August 16, 2007Inventors: Philip Turnbull, Rodolfo Cadilla, David Cowan, Andrew Larkin, Istvan Kaldor, Eugene Stewart
-
Publication number: 20070135419Abstract: The present invention provides a compound of formula (I): wherein all variables are as defined herein, pharmaceutical formulations containing the same, processes for preparing the same and their use therapy.Type: ApplicationFiled: January 5, 2007Publication date: June 14, 2007Applicant: CeNes LimitedInventors: Paul Feldman, David Jung, Istvan Kaldor, Gregory Pacofsky, Jeffrey Stafford, Jeffrey Tidwell
-
Publication number: 20070135420Abstract: It has now been found that compounds of the present invention as described in Benzodiazepine derivatives of Formula (I) containing a carboxylic ester moiety and thereby capable of being inactivated by nonspecific tissue esterases in an organ-independent elimination mechanism and thereby providing a more predictable and reproducible pharmacodynamic profile. The compounds of the present invention are suitable for therapeutic purposes, including sedative-hypnotic, anxiolytic, muscle relaxant and anticonvulsant purposes and are useful to be administered intravenously in the following clinical settings: preoperative sedation, anxiolysis, and amnestic use for perioperative events; conscious sedation during short diagnostic, operative or endoscopic procedures; as a component for the induction and maintenance of general anesthesia, prior and/or concomitant to the administration of other anesthetic agents; ICU sedation.Type: ApplicationFiled: January 5, 2007Publication date: June 14, 2007Applicant: CeNes LimitedInventors: Paul Feldman, David Jung, Istvan Kaldor, Gregory Pacofsky, Jeffrey Stafford, Jeffrey Tidwell
-
Publication number: 20070135421Abstract: The present invention provides a compound of formula (I): wherein all variables are as defined herein, pharmaceutical formulations containing the same, processes for preparing the same and their use therapy.Type: ApplicationFiled: January 5, 2007Publication date: June 14, 2007Applicant: CeNes LimitedInventors: Paul Feldman, David Jung, Istvan Kaldor, Gregory Pacofsky, Jeffrey Stafford, Jeffrey Tidwell
-
Publication number: 20070099991Abstract: The present invention includes novel retinoid compounds that have selectivity as RXR agonists on one or more isoforms of RXR, currently, RXR?, RXR?, or RXR?. The present compounds, and pharmaceutical compositions incorporating these compounds, therefore, are effective in treating conditions mediated by RXRs. Among other physiological responses, the compounds of the present invention reduce blood glucose and maintain body weight, and, thus, are useful for the treatment of diabetes (NIDDIM) and obesity.Type: ApplicationFiled: December 21, 2006Publication date: May 3, 2007Inventors: Curt HAFFNER, Istvan Kaldor, Darryl McDougald, Aaron Miller
-
Publication number: 20070093475Abstract: The present invention provides a compound of formula (I): wherein all variables are as defined herein, pharmaceutical formulations containing the same, processes for preparing the same and their use therapy.Type: ApplicationFiled: December 5, 2006Publication date: April 26, 2007Applicant: CeNes LimitedInventors: Paul Feldman, David Jung, Istvan Kaldor, Gregory Pacofsky, Jeffrey Stafford, Jeffrey Tidwell
-
Patent number: 7195752Abstract: A pharmaceutical aerosol formulation that includes a particulate medicament, one or more fluorocarbon or hydrogen-containing fluorocarbon propellants and a compound of the general formula (I) or a salt or solvate thereof is disclosed, wherein A represents a straight chain C1-16 alkylene substituted by n groups of formula B; n represents an integer 1 to 3; and B independently represents C1-4 fluoroalkylC0-6 alkylene-, C1-4 fluoroalkylC0-6 alkylene-O—, or C1-4 alkylC0-6 alkylene-O— wherein at least one substituent of formula B contains at least one fluorine atom and each C1-4 fluoroalkyl- moiety contains one or more fluorine atoms but not more than 3 consecutive perfluorinated carbon atoms. Compounds of formula (I) and uses of such compounds are also disclosed.Type: GrantFiled: August 2, 2002Date of Patent: March 27, 2007Assignee: Glaxo Group LimitedInventors: Istvan Kaldor, Brian Edgar Looker, Christopher James Lunniss, Alison Judith Redgrave
-
Patent number: 7173134Abstract: The present invention includes novel retinoid compounds that have selectivity as RXR agonists on one or more isoforms of RXR, currently, RXR?, RXR?, or RXR?. The present compounds, and pharmaceutical compositions incorporating these compounds, therefore, are effective in treating conditions mediated by RXRs. Among other physiological responses, the compounds of the present invention reduce blood glucose and maintain body weight, and, thus, are useful for the treatment of diabetes (NIDDIM) and obesity.Type: GrantFiled: September 16, 2002Date of Patent: February 6, 2007Assignee: SmithKline Beecham CorporationInventors: Curt Dale Haffner, Istvan Kaldor, Darryl Lynn McDougald, Aaron Bayne Miller
-
Patent number: 7160880Abstract: The present invention provides a compound of formula (I): wherein all variables are as defined herein, pharmaceutical formulations containing the same, processes for preparing the same and their use therapy.Type: GrantFiled: May 12, 2000Date of Patent: January 9, 2007Assignee: CeNeS LimitedInventors: Paul L Feldman, David Kendall Jung, Istvan Kaldor, Gregory J. Pacofsky, Jeffrey A. Stafford, Jeffrey H. Tidwell
-
Publication number: 20060148893Abstract: This invention relates to non-steroidal compounds that are or are believed to be modulators of androgen, glucocorticoid, mineralocorticoid, and progesterone receptors, and also to the methods for the making and use of such compounds.Type: ApplicationFiled: June 9, 2004Publication date: July 6, 2006Inventors: Jean-Baptiste Blanc, Rodolfo Cadilla, David Cowan, Istvan Kaldor, Andrew Larkin, Eugene Stewart, Ryan Trump, Philip Turnbull
-
Publication number: 20050148548Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.Type: ApplicationFiled: October 4, 2004Publication date: July 7, 2005Inventors: Roger Tung, Michael Hale, Christopher Baker, Eric Furfine, Istvan Kaldor, Wieslaw Kazmierski, Andrew Spaltenstein
-
Patent number: 6878728Abstract: The invention provides novel compounds of formula (I) wherein all variables are as defined in the specification, that are useful as inhibitors of aspartyl proteases.Type: GrantFiled: June 9, 2000Date of Patent: April 12, 2005Assignee: Vertex Pharmaceutical IncorporatedInventors: Michael R. Hale, Roger Tung, Stephen Price, Robin David Wilkes, Wayne Carl Schairer, Ashley Nicholas Jarvis, Andrew Spaltenstein, Eric Steven Furfine, Vicente Samano, Istvan Kaldor, John Franklin Miller, Michael Stephen Brieger
-
Patent number: 6838474Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.Type: GrantFiled: February 19, 2003Date of Patent: January 4, 2005Assignee: Vertex Pharmaceuticals, IncorporatedInventors: Roger Dennis Tung, Michael Robin Hale, Christopher Todd Baker, Eric Steven Furfine, Istvan Kaldor, Wieslaw Mieczylaw Kazmierski, Andrew Spaltenstein
-
Publication number: 20040234556Abstract: A pharmaceutical aerosol formulation comprising a particulate medicament, one or more fluorocarbon or hydrogen-containing fluorocarbon propellants and a compound of the general formula (I) or a salt or solvate thereof, wherein A represents a straight chain C1-16 alkylene substituted by n groups of formula B; n represents an integer 1 to 3; and B independently represents C1-4 fluoroalkylC0-6 alkylene-, C1-4 fluoroalkylC0-6 alkylene-O—, or C1-4 alkylC0-6 alkylene-O— wherein at least one substituent of formula B contains at least one fluorine atom and each C1-4 fluoroalkyl- moiety contains one or more fluorine atoms but not more than 3 consecutive perfluorinated carbon atoms. The invention also extends to uses of compounds of formula (I) and certain novel compounds within the definition of formula (I).Type: ApplicationFiled: February 2, 2004Publication date: November 25, 2004Inventors: Istvan Kaldor, Brian Edgar Looker, Christopher James Lunniss, Alison Judith Redgrave
-
Publication number: 20040198980Abstract: The present invention includes novel retinoid compounds that have selectivity as RXR agonists on one or more isoforms of RXR, currently, RXR&agr;, RXR&bgr;, or RXR&ggr;. The present compounds, and pharmaceutical compositions incorporating these compounds, therefore, are effective in treating conditions mediated by RXRs. Among other physiological responses, the compounds of the present invention reduce blood glucose and maintain body weight, and, thus, are useful for the treatment of diabetes (NIDDIM) and obesity.Type: ApplicationFiled: March 25, 2004Publication date: October 7, 2004Inventors: Curt Dale Haffner, Istvan Kaldor, Darryl Lynn McDougald
-
Publication number: 20040122000Abstract: The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease activity and consequently, may be advantageously used as anti-viral agents against the HIV-1 and HIV-2 viruses. This invention also relates to methods for inhibiting the activity of HIV aspartyl protease using the compounds of this invention and methods for screening compounds for anti-HIV activity.Type: ApplicationFiled: October 21, 2003Publication date: June 24, 2004Applicant: Vertex Pharmaceuticals Incorporated.Inventors: Michael R. Hale, Roger Tung, Stephen Price, Robin David Wilkes, Wayne Carl Schairer, Ashley Nicholas Jarvis, Andrew Spaltenstein, Eric Steven Furfine, Vicente Samano, Istvan Kaldor, John Franklin Miller, Michael Stephen Brieger, Ronald George Sherrill
-
Publication number: 20030207871Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.Type: ApplicationFiled: February 19, 2003Publication date: November 6, 2003Inventors: Roger Dennis Tung, Michael Robin Hale, Christopher Todd Baker, Eric Steven Furfine, Istvan Kaldor, Wieslaw Mieczylaw Kazmierski, Andrew Spaltenstein
-
Publication number: 20030144217Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.Type: ApplicationFiled: August 21, 2002Publication date: July 31, 2003Applicant: Vertex Pharmaceuticals IncorporatedInventors: Roger D. Tung, Michael R. Hale, Christopher T. Baker, Andrew Spaltenstein, Eric S. Furfine, Istvan Kaldor, Wieslaw M. Kazmierski
-
Patent number: 6559137Abstract: The present invention relates to prodrugs of a class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of prodrugs of HIV aspartyl protease inhibitors characterized by favorable aqueous solubility, high oral bioavailability and facile in vivo generation of the active ingredient. This invention also relates to pharmaceutical compositions comprising these prodrugs. The prodrugs and pharmaceutical compositions of this invention are particularly well suited for decreasing the pill burden and increasing patient compliance. This invention also relates to methods of treating mammals with these prodrugs and pharmaceutical compositions.Type: GrantFiled: June 23, 2000Date of Patent: May 6, 2003Assignee: Vertex Pharmaceuticals IncorporatedInventors: Roger Dennis Tung, Michael Robin Hale, Christopher Todd Baker, Eric Steven Furfine, Istvan Kaldor, Wieslaw Mieczylaw Kazmierski, Andrew Spaltenstein