Patents by Inventor Gilles Guichard

Gilles Guichard 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: 9040513
    Abstract: Described is a process for preparing platinum-carbene complexes.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: May 26, 2015
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVRSITE DE STRASBOURG
    Inventors: Stéphane Bellemin-Laponnaz, Gilles Guichard, Edith Chardon
  • Publication number: 20150141323
    Abstract: The present description provides compositions and methods for producing therapeutic oligomeric compounds. In another aspect the description provides methods for administering the oligomeric compounds for the treatment and prevention of disease in a mammal. In particular, the invention relates to medicaments comprising various novel oligomeric compounds and pharmaceutically acceptable salts thereof. The compounds of the invention may optionally be administered with at least one of a pharmaceutically acceptable excipient, additional pharmacologically active agent or a combination thereof.
    Type: Application
    Filed: August 21, 2014
    Publication date: May 21, 2015
    Inventors: Gilles Guichard, Robert Zimmer, Juliette Fremaux
  • Publication number: 20140287989
    Abstract: The present invention relates to compounds which bind to the hydrophobic pocket of the ? clamp, i.e., to the surface of the ? ring with which said protein interacts with other proteins of the bacterial replication complex during DNA replication. These compounds are derived from the acetylated peptide AcQLDLF (P6) to improve their affinity to their target.
    Type: Application
    Filed: April 13, 2012
    Publication date: September 25, 2014
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Dominique Burnouf, Annick Stote, Gilles Guichard, Jerome Wagner, Vincent Olieric
  • Publication number: 20140073555
    Abstract: A method for treating disorders involving deregulation of cell proliferation and/or angiogenesis comprising the administration of an effective amount of a multivalent synthetic compound comprising a support on which at least 3 pseudopeptide units are grafted, said compound being of formula (I).
    Type: Application
    Filed: June 26, 2013
    Publication date: March 13, 2014
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Jose Courty, Ara Hovanessian, Jean Paul Briand, Gilles Guichard, Yamina Hamma
  • Publication number: 20140058061
    Abstract: Described is a process for preparing platinum-carbene complexes.
    Type: Application
    Filed: December 22, 2011
    Publication date: February 27, 2014
    Applicants: ULNIVERSITE DE STRASBOUGE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Stéphane Bellemin-Laponnaz, Gilles Guichard, Edith Chardon
  • Publication number: 20140057887
    Abstract: Disclosed are novel platinum-carbene complexes and use thereof as medicinal products.
    Type: Application
    Filed: December 22, 2011
    Publication date: February 27, 2014
    Inventors: Stéphane Bellemin-Laponnaz, Gilles Guichard, Edith Chardon
  • Publication number: 20140004136
    Abstract: Derivatives of the peptide corresponding to the sequence RIHMVYSKRSGKPRGYAFIEY (SEQ ID NO: 1), pharmaceutical compositions, and methods of use thereof are provided.
    Type: Application
    Filed: June 11, 2013
    Publication date: January 2, 2014
    Applicant: Centre National De La Recherche Scientifique
    Inventors: Sylviane Muller, Fanny Sylvie-Michele Monneaux, Jean-Paul Briand, Gilles Guichard, Jean-Gerard Guillet
  • Patent number: 8497349
    Abstract: A method for treating disorders involving deregulation of cell proliferation and/or angiogenesis comprising the administration of an effective amount of a multivalent synthetic compound comprising a support on which at least 3 pseudopeptide units are grafted, said compound being of formula (I).
    Type: Grant
    Filed: April 22, 2007
    Date of Patent: July 30, 2013
    Assignee: Centre National de la Recherche Scientifique (CNRS)
    Inventors: José Courty, Ara Hovanessian, Jean Paul Briand, Gilles Guichard, Yamina Hamma
  • Patent number: 8475800
    Abstract: Derivatives of the peptide corresponding to the sequence RIHMVYSKRSGKPRGYAFIEY (SEQ ID NO: 1), pharmaceutical compositions, and methods of use thereof are provided.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: July 2, 2013
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Sylviane Muller, Fanny Sylvie Michele Monneaux, Jean-Paul Briand, Gilles Guichard, Jean-Gerard Guillet
  • Patent number: 8357654
    Abstract: A compound of formula (I) is described, wherein Y represents a macrocycle, the ring of which has 9 to 36 atoms, and is functionalized by three amine or COOH functions; Rc represents a group of formula H—Xa—Xb—Xc—Xd—Xe—(Xf)i—, i represents 0 or 1, Xa is in particular lysine, arginine, or ornithine residues, Xb is in particular glycine, asparagine, L-proline or D-proline residues, Xc and Xd are in particular tyrosine, phenylalanine or 3-nitrotyrosine residues, Xe and Xf are in particular amino acid residues: NH2—(CH2)n—COOH, n ranging from 1 to 10, or NH2—(CH2—CH2—O)m—CH2CH2COOH, m ranging from 3 to 6, provided that at least one of the amino acid residues Xa, Xb, Xc and Xd is different from the corresponding amino acid in the sequence of the natural CD40 143Lys-Gly-Tyr-Tyr146 fragment(SEQ ID NO: 1).
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: January 22, 2013
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Gilles Guichard, Sylvie Victorine Lucienne Fournel, Olivier Chaloin, Nathalie Trouche, Sêbastien Wieckowski, Johan Hoebeke
  • Publication number: 20120149652
    Abstract: Peptides including post-translational-type modifications, such as phosphorylation or acetylation of one or more amino acids, are provided. Processes for obtaining the peptides, pharmaceutical compositions including the peptides and methods for treating autoimmune diseases using the peptides are also provided.
    Type: Application
    Filed: October 27, 2010
    Publication date: June 14, 2012
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Sylviane MULLER, Fanny Sylvie Michéle Monneaux, Jean-Paul Briand, Gilles Guichard, Jean-Gérard Guillet
  • Patent number: 8138145
    Abstract: The present invention relates to compositions and methods for producing therapeutic oligomeric compounds. In one aspect the invention relates to methods for administering the oligomeric compounds for the treatment and prevention of disease, for example, a fungal infection, bacterial infection, or cancer, in a mammal. In particular, the invention relates to medicaments comprising various novel oligomeric compounds and pharmaceutically acceptable salts thereof. The compounds of the invention may optionally be administered with at least one of a pharmaceutically acceptable excipient, pharmacologically active agent or a combination thereof.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: March 20, 2012
    Assignees: Centre National de la Recherche Scientifique (SNRS), ImmuPharma France SA
    Inventors: Aude Violette, Jean-Paul Briand, Robert H. Zimmer, Gilles Guichard
  • Publication number: 20110201559
    Abstract: The present invention relates to new optically pure compounds displaying an improved anticancer activity compared to previously known complex mixtures of stereoisomers thereof. Such compounds are of formula (I): wherein each X independently represents any amino acid; n is 0 or 1; m is an integer between 0 and 3; k is an integer of at least 3; Psi is a reduced bond of formula replacing the peptide amide bond between Lys and Pro; and wherein Lys residues in pseudopeptide units of said compound of formula (I) are either all in L configuration or all in D configuration. A method for preparing such compounds, and therapeutic uses thereof are also provided. The synthetic method involves the selective reduction of the peptide bond between Lys and Pro in a dipeptide intermediate with borane. The therapeutic uses are against cancer, inflammation and for wound healing.
    Type: Application
    Filed: May 22, 2008
    Publication date: August 18, 2011
    Inventors: Jean Paul Briand, Gilles Guichard, José Courty, Robert Zimmer, Chantal Devin, Annie Lang, Haixiang Zhang
  • Publication number: 20110065649
    Abstract: A method for treating disorders involving deregulation of cell proliferation and/or angiogenesis comprising the administration of an effective amount of a multivalent synthetic compound comprising a support on which at least 3 pseudopeptide units are grafted, said compound being of formula (I).
    Type: Application
    Filed: April 22, 2007
    Publication date: March 17, 2011
    Inventors: José Courty, Ara Hovanessian, Jean Paul Briand, Gilles Guichard, Yamina Hamma
  • Patent number: 7872098
    Abstract: Derivatives of the peptide corresponding to the sequence RIHMVYSKRSGKPRGYAFIEY (SEQ ID NO: 1), pharmaceutical compositions, and methods of use thereof are provided.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: January 18, 2011
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Sylviane Muller, Fanny Sylvie Michele Monneaux, Jean-Paul Briand, Gilles Guichard, Jean-Gerard Guillet
  • Publication number: 20100298206
    Abstract: The present invention relates to compositions and methods for producing therapeutic oligomeric compounds. In one aspect the invention relates to methods for administering the oligomeric compounds for the treatment and prevention of disease, for example, a fungal infection, bacterial infection, or cancer, in a mammal. In particular, the invention relates to medicaments comprising various novel oligomeric compounds and pharmaceutically acceptable salts thereof. The compounds of the invention may optionally be administered with at least one of a pharmaceutically acceptable excipient, pharmacologically active agent or a combination thereof.
    Type: Application
    Filed: February 18, 2010
    Publication date: November 25, 2010
    Applicants: Centre National de la Recherche Scientifique (CNRS), I.B.M.C., ImmuPharma France SA, Technopole
    Inventors: Aude Violette, Jean-Paul Briand, Robert H. Zimmer, Gilles Guichard
  • Publication number: 20100291199
    Abstract: The present invention relates to various novel substituted dipeptide derived nitrogen-containing heterocyclic compounds, their pharmaceutically acceptable salt derivatives, and their methods of use. In one aspect the present invention relates to compositions and methods for the treatment and prevention of disease in a mammal comprising administering the compounds of the invention in a pharmaceutically acceptable form to a mammal. In particular, the invention relates to medicaments comprising various novel substituted dipeptide derived nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salt derivatives and methods for administration to a mammal for the treatment and prevention of malarial diseases. The compounds of the invention may optionally be administered with at least one pharmaceutically acceptable excipient, another biologically active agent or a combination thereof.
    Type: Application
    Filed: July 23, 2010
    Publication date: November 18, 2010
    Applicants: Centre National de la Recherche Scientifique (CNRS), ImmuPharma France SA
    Inventors: Gilles Guichard, Gersande Lena, Eliette Lallemand, Laurent Renia
  • Patent number: 7777030
    Abstract: The present invention relates to various novel substituted dipeptide derived nitrogen-containing heterocyclic compounds, their pharmaceutically acceptable salt derivatives, and their methods of use. In one aspect the present invention relates to compositions and methods for the treatment and prevention of disease in a mammal comprising administering the compounds of the invention in a pharmaceutically acceptable form to a mammal. In particular, the invention relates to medicaments comprising various novel substituted dipeptide derived nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salt derivatives and methods for administration to a mammal for the treatment and prevention of malarial diseases. The compounds of the invention may optionally be administered with at least one pharmaceutically acceptable excipient, another biologically active agent or a combination thereof.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: August 17, 2010
    Assignees: Centre National de la Recherge Scientifique (CNRS), ImmuPharma France SA
    Inventors: Gilles Guichard, Gersande Lena, Eliette Lallemand, Laurent Renia
  • Publication number: 20100183642
    Abstract: The invention concerns a compound of formula (I), wherein Y represents a macrocycle whereof the cycle comprises 9 to 36 atoms, and is functionalized by three amine or COOH functions; Rc represents a group of formula H—Xa—Xb—Xc—Xd—Xe—(Xf)i—, wherein i represents 0 or 1, Xn is in particular selected among lysine, arginine, ornithine residues, Xb is in particular selected among glycine, asparagine, L-proline or D-proline residues, Xc et Xd are in particular selected among tyrosine, phenylalanine or 3-nitrotyrosine residues, Xe et Xf are in particular selected among the following amino acid residues: NH2—(CH2)n—COOH, n ranging from 1 to 10 or NH2—(CH2—CH2—O)m—CH2CH2COOH, m ranging from 3 to 6, provided that one at least of the amino acid residues Xa, Xb, Xc and Xd is different from the corresponding amino acid in the sequence of the natural CD40 143Lys-Gly-Tyr-Tyr146 fragment
    Type: Application
    Filed: December 15, 2005
    Publication date: July 22, 2010
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Gilles Guichard, Sylvie Victorine Lucienne Fournel, Olivier Chaloin, Nathalie Trouche, Sebastien Wieckowski, Johan Hoebeke
  • Publication number: 20100136034
    Abstract: The invention relates to a compound of the formula (I): in which k and j are independently 0 or 1, Y is a macrocycle in which the cycle includes 9 to 36 carbon atoms and is functionalised by three amino functions and by a chain for attaching the spacer arm Z via an X bond, Rc is a binding pattern with a receptor of the TNF superfamily, X is a chemical function for binding the Y group to the space arm, and Z is a bi-, tri- or tetra-functional spacer arm.
    Type: Application
    Filed: February 4, 2008
    Publication date: June 3, 2010
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Gilles Guichard, Sylvie Fournel, Nathalie Trouche, Sebastien Wieckowski