Patents by Inventor Pierre Deslongchamps

Pierre Deslongchamps 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).

  • Patent number: 9409945
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a ?bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a ?bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a ?bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z— radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: August 9, 2016
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Publication number: 20150315235
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z— radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Application
    Filed: April 27, 2015
    Publication date: November 5, 2015
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Patent number: 9018419
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a ?bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a ?bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a ?bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z— radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: April 28, 2015
    Assignee: Ocera Therapeutics, Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Patent number: 8557765
    Abstract: Novel spatially-defined macrocyclic compounds incorporating peptide bond surrogates are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: October 15, 2013
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Luc Ouellet, Gérald Villeneuve, Mahesh Ramaseshan, Daniel Fortin, Mark L. Peterson, Hamid R. Hoveyda, Sylvie Beaubien, Éric Marsault, Graeme L. Fraser
  • Patent number: 8188216
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a bivalent radical, a —(CH2)t- bivalent radical, or a covalent bond; and where part (T) is a -Y-L-Z- radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for their preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: May 29, 2012
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Publication number: 20120046441
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z— radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Application
    Filed: August 26, 2011
    Publication date: February 23, 2012
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Patent number: 8022252
    Abstract: Novel spatially-defined macrocyclic compounds containing specific conformational control elements are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: September 20, 2011
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Kamel Benakli, Éric Marsault, Luc Ouellet, Mahesh Ramaseshan, Martin Vezina, Daniel Fortin, Ruoxi Lan, Shigui Li, Gérald Villeneuve, Hamid R. Hoveyda, Sylvie Beaubien, Mark L. Peterson
  • Patent number: 8008440
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a ?bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a ?bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a ?bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z- radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: August 30, 2011
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Publication number: 20090312540
    Abstract: Novel spatially-defined macrocyclic compounds incorporating peptide bond surrogates are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target, in particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Application
    Filed: May 26, 2009
    Publication date: December 17, 2009
    Inventors: Pierre Deslongchamps, Yves Dory, Luc Ouellet, Gerald Villeneuve, Mahesh Ramaseshan, Daniel Fortin, Mark L. Peterson, Hamid R. Hoveyda, Sylvie Beaubien, Eric Marsault, Graeme L. Fraser
  • Patent number: 7550431
    Abstract: Novel spatially-defined macrocyclic compounds incorporating peptide bond surrogates are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: June 23, 2009
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Luc Ouellet, Gérald Villeneuve, Mahesh Ramaseshan, Daniel Fortin, Mark L. Peterson, Hamid R. Hoveyda, Sylvie Beaubien, Éric Marsault, Graeme L. Fraser
  • Publication number: 20090137817
    Abstract: Novel spatially-defined macrocyclic compounds containing specific conformational control elements are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Application
    Filed: August 25, 2008
    Publication date: May 28, 2009
    Inventors: Pierre Deslongchamps, Yves Dory, Kamel Benakli, Eric Marsault, Luc Ouellet, Mahesh Ramaseshan, Martin Vezina, Daniel Fortin, Ruoxi Lan, Shigui Li, Gerald Villeneuve, Hamid R. Hoveyda, Sylvie Beaubien, Mark L. Peterson
  • Patent number: 7452862
    Abstract: Novel spatially-defined macrocyclic compounds containing specific conformational control elements are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: November 18, 2008
    Assignee: Tranzyme Pharma, Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Mark Peterson, Kamel Benakli, Eric Marsault, Luc Ouellet, Mahesh Ramaseshan, Martin Vézina, Daniel Fortin, Ruoxi Lan, Shigui Li, Gérald Villeneuve, Hamid Hoveyda, Sylvie Beaubien, Graeme L Fraser
  • Publication number: 20070117154
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z- radical where in Y is CH2or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for the preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Application
    Filed: December 22, 2006
    Publication date: May 24, 2007
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Patent number: 7169899
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a ?bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a ?bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a ?bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y—L—Z— radical wherein number Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assay or as intermediates for the synthesis of other compound of pharmaceutical interest. A process for their preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: January 30, 2007
    Assignee: Tranzyme Pharma Inc.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan
  • Publication number: 20050137127
    Abstract: Novel spatially-defined macrocyclic compounds containing specific conformational control elements are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Application
    Filed: August 2, 2004
    Publication date: June 23, 2005
    Applicant: TRANZYME PHARMA INC
    Inventors: Pierre Deslongchamps, Yves Dory, Mark Peterson, Kamel Benakli, Eric Marsault, Luc Ouellet, Mahesh Ramaseshan, Martin Vezina, Daniel Fortin, Ruoxi Lan, Shigui Li, Gerald Villeneuve, Hamid Hoveyda, Sylvie Beaubien
  • Publication number: 20050119169
    Abstract: Novel spatially-defined macrocyclic compounds incorporating peptide bond surrogates are disclosed. Libraries of these macrocycles are then used to select one or more macrocycle species that exhibit a specific interaction with a particular biological target. In particular, compounds according to the invention are disclosed as agonists or antagonists of a mammalian motilin receptor and a mammalian ghrelin receptor.
    Type: Application
    Filed: August 2, 2004
    Publication date: June 2, 2005
    Applicant: TRANZYME PHARMA INC.
    Inventors: Pierre Deslongchamps, Yves Dory, Luc Ouellet, Gerald Villeneuve, Mahesh Ramaseshan, Daniel Fortin, Mark Peterson, Hamid Hoveyda, Sylvie Beaubien, Eric Marsault
  • Publication number: 20050049234
    Abstract: A library of macrocyclic compounds of the formula (I) where part (A) is a (CH2)y—NH— bivalent radical, a —(CH2)y— bivalent radical or a covalent bond; where part (B) is a (CH2)z—NH— bivalent radical, a —(CH2)z— bivalent radical, or a covalent bond; where part (C) is a (CH2)t—NH— bivalent radical, a —(CH2)t— bivalent radical, or a covalent bond; and where part (T) is a —Y-L-Z— radical wherein Y is CH2 or CO, Z is NH or O and L is a bivalent radical. These compounds are useful for carrying out screening assays or as intermediates for the synthesis of other compounds of pharmaceutical interest. A process for their preparation of these compounds in a combinatorial manner, is also disclosed.
    Type: Application
    Filed: October 7, 2004
    Publication date: March 3, 2005
    Applicant: NEOKIMIA INC.
    Inventors: Pierre Deslongchamps, Yves Dory, Gilles Berthiaume, Luc Ouellet, Ruoxi Lan