Patents by Inventor Laurent Bischoff

Laurent Bischoff 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).

  • Method for manufacturing optically pure coumaryl amino acids and the novel coumaryl aminoacids thus obtained
    Publication number: 20070161807
    Abstract: The present invention relates to the field of the synthesis of optically pure amino acid derivatives, mainly for the purpose of manufacturing optically active polypeptides that are useful as labelled detection tools.
    Type: Application
    Filed: January 28, 2005
    Publication date: July 12, 2007
    Applicant: INSERM (INSTITUT NATIONAL DE LA SANT'E ET DE LA RECHERCHE MEDICALE
    Inventors: Christiane Garbay, Laurent Bischoff, Marie-Priscille Brun
  • Tripeptide compounds useful as selective inhibitors of aminopeptidase A and corresponding pharmaceutical compositions
    Publication number: 20020061840
    Abstract: The invention concerns a compound of general formula (I) wherein: R1 represents an alkyl, alkenyl or alkynyl chain, or a cycloalkyl, or (cycloalkyl)alkyl group substituted by at least a COOH, SO3H, PO3H2 or tetrazolyl group; R2 represents an alkyl chain, or an aryl, arylalkyl, cycloalkyl, (cycloalkyl)alkyl, (heteroaryl)alkyl group substituted or not by at least a OH, OR, SR′, NH2, NHR′, guanidinyl, COOH, CONH2 group, or a halogen atom; R3 represents a hydrogen atom or a methyl group; R4 represents a) an alkyl chain, an aryl, alrylalkyl, cycloalkyl, (cycloalkyl)alkyl, (heteroalkyl)alkyl, heterocycloalkyl or (heterocycloalkyl)alkyl group substituted by at least a CONH2, SO3H, SO2NH2, PO3H2 or tetrazolyl group, (b) C2-C6 alkyl chain, an aryl, arylakyl, cycloalkyl, (cycloalkyl)alkyl, (heteroaryl)alkyl, heterocycloalkyl, (heterocycloalkyl)alkyl group substituted by at least a CO2H group capable of being protected as described above; or c) R3 and R4 can together form a heterocyclic compound, with 5 to 6
    Type: Application
    Filed: July 20, 2001
    Publication date: May 23, 2002
    Inventors: Bernard Roques, Marie-Claude Fournie-Zaluski, Laurent Bischoff, Christelle David, Catherine LLorens-Cortes