Centre National De La Recherche Scientifique

Immupharma France Sa

Ureka Sarl

Elro Pharma Sarl

Immupharma Sa

Zimmer & Associates Ag

Universite Paris 12 - Val De Marne

Immupharma Sa (france)

Zimmer, Robert H.

Robert H Zimmer

Gilles Guichard

Jean-Paul Briand

Juliette Fremaux

Sebastien Goudreau

Claire Venin

Sylviane Muller

Aude Violette

Laura Mauran

Ara G Hovanessian

Jose P Courty

Jean Paul Briand

José Courty

Chantal Devin

Annie Lang

Haixang Zhang

The present description relates to peptidomimetic foldamers, and their synthesis. In particular, the description provides peptide-amino urea hybrid peptidomimetic foldamers comprising an alpha amino acid peptide portion and an oligourea portion.

Peptide-oligourea hybrid compounds

The present description provides compositions and methods for producing therapeutic 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 present disclosure relates to medicaments comprising various novel oligomeric compounds and pharmaceutically acceptable salts thereof. The compounds of the present disclosure may optionally be administered with at least one of a pharmaceutically acceptable excipient, additional pharmacologically active agent or a combination thereof.

Peptide-oligourea foldamer compounds and methods of their use

The present disclosure relates to a pro-drug peptide, or a salt thereof, having improvement for at least one biological property relative to a parent peptide or peptidomimetic, wherein the biological property is selected from the group consisting of therapeutic index, stability, solubility, toxicity, adsorption, and pre-systemic metabolism. The pro-drug peptide comprising the following structure: Z-pep, wherein: pep is the parent peptide or peptidomimetic; Z is a sequence of n amino acids, Z is cleaved in vivo releasing pep; n&#x2265;2 amino acids. The present disclosure also relates to methods of making and using the pro-drug peptide of the present disclosure. For example, the present disclosure describes a pro-drug peptide that may be used to prevent, treat, or ameliorate at least one symptom of hypoglycemia or a hypoglycemia-related disease or disorder.

Pro-drug peptide with improved pharmaceutical properties

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.

Peptide-oligourea chimeric compounds and methods of their use

The present invention relates to a peptide, or a salt thereof, comprising or consisting of the amino acid sequence IHMVYSKRSGKPRGYAFIEY, comprising one or more post-translational modifications, for the treatment, prevention or amelioration of a hyper autophagy-related autoimmune disease or disorder.

Methods of treating chronic inflammatory diseases

The present invention relates to a peptide, or a salt thereof, comprising or consisting of the amino acid sequence IHMVYSKRSGKPRGYAFIEY, comprising one or more post-translational modifications.

Modified peptides and their use for treating autoimmune diseases

The present invention relates to a composition comprising a Nucant multivalent synthetic compound and a glycosaminoglycan, the admixture of both compounds forming microspheres comprising both compounds, as well as their use for the treatment or prevention of diseases associated with deregulation of proliferation and/or angiogenesis, such as cancer, inflammatory disease, or for promoting wound healing.

Compositions comprising multivalent synthetic ligands of surface nucleolin and glycosaminoglycans

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.

Optically pure compounds for improved therapeutic efficiency

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.

Hybrid oligomers, their preparation process and pharmaceutical compositions containing them

Pharmaceutical agents, compositions containing the same and methods for their use for enhancing the bioavailability and pharmacological efficacy of therapeutic peptides. The pharmaceutical agents have the formulaCarrier-Linker-PeptideWherein Peptide is a therapeutically active peptide species having the formula aawherein n is the number of amino acid residues in the peptide and n is 2 to 40, Carrier is benzoyl, phenylacetyl, cinnamoyl, 3-OH-cinnamoyl, 3,4-OH-cinnamoyl, 3,4-dimethoxycinnamoyl, 3,4-methylenedioxycinnamoyl, 3-methoxycinnamoyl, 3,4-diethoxy-cinnamoyl, 3,4,5-trimethoxy-cinnamoyl, t-butoxycarbonyl, benzyloxycarbonyl, pivaloyl, N-9-fluorenylmethoxycarbonyl, fumaroyl and derivatives thereof and Linker is a C6 to C16 lipidic chain or a derivative thereof, an 8-amino-3,6-dioxaoctanoic acid or polymeric derivative thereof, pseudo peptide, or peptide mimic. Methods of use of compositions having the formula Carrier-Peptide wherein Carrier and Peptide are as just defined are also disclosed.

Compositions and methods for enhanced pharmacological activity of compositions comprising peptide drug substances

Disclosed herein are novel pharmaceutical agents and compositions, as well as novel methods, to enhance the absorption of polypeptide drug substances that normally display little if any absorbability if administered orally. Also disclosed are novel compositions and methods to significantly enhance the bioavailability and pharmacological efficacy of polypeptide drug substances whether administered orally or parenterally.

COMPOSITIONS AND METHODS FOR ENHANCED PHARMACOLOGICAL ACTIVITY THROUGH ORAL AND PARENTERAL ADMINISTRATION OF COMPOSITIONS COMPRISING POLYPEPTIDE DRUG SUBSTANCES AND OTHER POORLY ABSORBED ACTIVE INGREDIENTS

Growing community of inventors

Mulhouse, France

Robert H Zimmer