Patents by Inventor Jean-Baptiste Langlois

Jean-Baptiste Langlois 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: 20220153752
    Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3K), mammalian target of rapamycin (mTOR) and PI3K-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.
    Type: Application
    Filed: October 12, 2021
    Publication date: May 19, 2022
    Inventors: Vladimir CMILJANOVIC, Paul HEBEISEN, Florent BEAUFILS, Thomas BOHNACKER, Denise RAGEOT, Alexander SELE, Matthias WYMANN, Jean-Baptiste LANGLOIS
  • Patent number: 11186591
    Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3K), mammalian target of rapamycin (mTOR) and PI3K-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: November 30, 2021
    Assignees: UNIVERSITÄT BASEL, TORQUR AG
    Inventors: Vladimir Cmiljanovic, Paul Hebeisen, Florent Beaufils, Thomas Bohnacker, Denise Rageot, Alexander Sele, Matthias Wymann, Jean-Baptiste Langlois
  • Patent number: 10766874
    Abstract: The invention relates to a method of manufacturing triazine, pyrimidine and pyridine derivatives of formula (I) wherein U, V, W and Z are nitrogen or carbon atoms, whereby at least one of U, V and W is nitrogen, and the other substituents are defined as in the specification, by condensing a corresponding halo-triazine, pyrimidine or pyridine in a type of Suzuki coupling with a pyridyl- or pyrimidinyl-borane, wherein the amino function is protected as a formamidine. The invention further relates to suitable intermediates and methods of manufacturing of such intermediates. Furthermore the invention relates to pure 5-(4,6-dimorpholino-1,3,5-triazin-2-yl)-4-(trifluoromethyl)pyridin-2-amine in solid form.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: September 8, 2020
    Assignees: UNIVERSITAET BASEL, PIQUR THERAPEUTICS AG
    Inventors: Paul Hebeisen, Florent Beaufils, Jean-Baptiste Langlois
  • Publication number: 20200277304
    Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3K), mammalian target of rapamycin (mTOR) and PI3K-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 3, 2020
    Inventors: Vladimir CMILJANOVIC, Paul HEBEISEN, Florent BEAUFILS, Thomas BOHNACKER, Denise RAGEOT, Alexander SELE, Matthias WYMANN, Jean-Baptiste LANGLOIS
  • Patent number: 10640516
    Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3k), mammalian target of rapamycin (mTOR) and PI3k-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: May 5, 2020
    Assignees: PIQUR THERAPEUTICS AG, UNIVERSITÄT BASEL
    Inventors: Vladimir Cmiljanovic, Paul Hebeisen, Florent Beaufils, Thomas Bohnacker, Denise Rageot, Alexander Sele, Matthias Wymann, Jean-Baptiste Langlois
  • Publication number: 20190031682
    Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3k), mammalian target of rapamycin (mTOR) and PI3k-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.
    Type: Application
    Filed: November 10, 2015
    Publication date: January 31, 2019
    Inventors: Vladimir CMILJANOVIC, Paul HEBEISEN, Florent BEAUFILS, Thomas BOHNACKER, Denise RAGEOT, Alexander SELE, Matthias WYMANN, Jean-Baptiste LANGLOIS
  • Publication number: 20190016698
    Abstract: The invention relates to a method of manufacturing triazine, pyrimidine and pyridine derivatives of formula (I) wherein U, V, W and Z are nitrogen or carbon atoms, whereby at least one of U, V and W is nitrogen, and the other substituents are defined as in the specification, by condensing a corresponding halo-triazine, pyrimidine or pyridine in a type of Suzuki coupling with a pyridyl- or pyrimidinyl-borane, wherein the amino function is protected as a formamidine. The invention further relates to suitable intermediates and methods of manufacturing of such intermediates. Furthermore the invention relates to pure 5-(4,6-dimorpholino-1,3,5-triazin-2-yl)-4-(trifluoromethyl)pyridin-2-amine in solid form.
    Type: Application
    Filed: July 25, 2018
    Publication date: January 17, 2019
    Inventors: Paul HEBEISEN, Florent BEAUFILS, Jean-Baptiste LANGLOIS
  • Patent number: 10100031
    Abstract: The invention relates to a method of manufacturing triazine, pyrimidine and pyridine derivatives of formula (I), wherein U, V, W and Z are nitrogen or carbon atoms, whereby at least one of U, V and W is nitrogen, and the other substituents are defined as in the specification, by condensing a corresponding halo-triazine, pyrimidine or pyridine in a type of Suzuki coupling with a pyridyl- or pyrimidinyl-borane, wherein the amino function is protected as a formamidine. The invention further relates to suitable intermediates and methods of manufacturing of such intermediates. Furthermore the invention relates to pure 5-(4,6-dimorpholino-1,3,5-triazin-2-yl)-4-(trifluoromethyl)pyridin-2-amine in solid form.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: October 16, 2018
    Assignees: UNIVERSITAET BASEL, PIQUR THERAPEUTICS AG
    Inventors: Paul Hebeisen, Florent Beaufils, Jean-Baptiste Langlois
  • Patent number: 9944607
    Abstract: The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrate, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive Compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoan, or inhibiting the growth of a fungus or protozoan. The fungus may be a Candida species, Sacchawmyces species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan mitochondrial phosphate carrier protein.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: April 17, 2018
    Assignees: Whitehead Institute for Biomedical Research, Massachusetts Institute of Technology, The Broad Institute, Inc.
    Inventors: Benjamin Vincent, Luke Whitesell, Susan L. Lindquist, Willmen Youngsaye, Stephen L. Buchwald, Jean-Baptiste Langlois, Jun Pu, Benito Munoz, Sivaraman Dandapani
  • Patent number: 9738610
    Abstract: The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoon, or inhibiting the growth of a fungus or protozoon. The fungus may be a Candida species, Aspergillus species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan cytochrome b and/or fungal or protozoan Hsp90. The present invention also provides synthetic methods of the inventive compounds.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: August 22, 2017
    Assignees: Whitehead Institute for Biomedical Research, The Broad Institute, Inc., Massachusetts Institute of Technology
    Inventors: Benjamin Vincent, Luke Whitesell, Susan L. Lindquist, Willmen Youngsaye, Stephen L. Buchwald, Jean-Baptiste Langlois, Partha P. Nag, Amal Ting, Barbara J. Morgan, Benito Munoz, Sivaraman Dandapani, Bruce Tidor, Raja R. Srinivas
  • Publication number: 20170037027
    Abstract: The invention relates to a method of manufacturing triazine, pyrimidine and pyridine derivatives of formula (I), wherein U, V, W and Z are nitrogen or carbon atoms, whereby at least one of U, V and W is nitrogen, and the other substituents are defined as in the specification, by condensing a corresponding halo-triazine, pyrimidine or pyridine in a type of Suzuki coupling with a pyridyl- or pyrimidinyl-borane, wherein the amino function is protected as a formamidine. The invention further relates to suitable intermediates and methods of manufacturing of such intermediates. Furthermore the invention relates to pure 5-(4,6-dimorpholino-1,3,5-triazin-2-yl)-4-(trifluoromethyl)pyridin-2-amine in solid form.
    Type: Application
    Filed: April 20, 2015
    Publication date: February 9, 2017
    Inventors: Paul Hebeisen, Florent Beaufils, Jean-Baptiste Langlois
  • Publication number: 20150353503
    Abstract: The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoon, or inhibiting the growth of a fungus or protozoon. The fungus may be a Candida species, Aspergillus species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan cytochrome b and/or fungal or protozoan Hsp90. The present invention also provides synthetic methods of the inventive compounds.
    Type: Application
    Filed: September 24, 2013
    Publication date: December 10, 2015
    Applicants: WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH, THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Benjamin VINCENT, Luke WHITESELL, Susan L. LINQUIST, Willmen YOUNGSAYE, Stephen L. BUCHWALD, Jean-Baptiste LANGLOIS, Partha P. NAG, Amal TING, Barbara J. MORGAN, Benito MUNOZ, Sivaraman DANDAPANI, Bruce TIDOR, Raja R. SRINIVAS
  • Publication number: 20150259298
    Abstract: The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrate, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoan, or inhibiting the growth of a fungus or protozoan. The fungus may be a Candida species, Sacchawmyces species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan mitochondrial phosphate carrier protein.
    Type: Application
    Filed: October 16, 2013
    Publication date: September 17, 2015
    Applicants: Whitehead Institute for biomedical Research, Massachusetts Institute of Technology, The Broad Institute, Inc.
    Inventors: Benjamin Vincent, Luke Whitesell, Susan L. Lindquist, Willmen Youngsaye, Stephen L. Buchwald, Jean-Baptiste Langlois, Jun Pu, Benito Munoz, Sivaraman Dandapani