Peptide analogues comprising at least one type of aminoacylaza-$g(b)<sp>3</sp>and the use thereof, in particular for therapy
申请人:Baudy Floc'h Michele
公开号:US20110044974A1
公开(公告)日:2011-02-24
The object of the present invention is analogues of peptides or parent proteins, these peptide analogues, comprising at least one aza-β
3
aminoacyl residue, and also their uses in pharmaceutical compositions or for the diagnosis of pathologies wherein the aforesaid peptides or parent proteins are involved.
It is provided furin inhibitors and their uses for treating pathogen infection. Particularly, it is provided a method or use for the treatment of a pathogen infection, in a subject, comprising administering to the subject a therapeutically effective amount of the furin inhibitors or the composition disclosed, thereby preventing or treating pathogen infection, in the subject.
It is provided PACE4 inhibitors and their uses for treating infection, cancer. Particularly, it is provided a method or use for the treatment of a cancer in a subject, comprising administering to the subject a therapeutically effective amount of the PACE4 inhibitors or the composition disclosed.
A solid-phase fluorenylmethyloxycarbonyl (Fmoc)-based synthesis strategy is described for "mixed" aza-beta(3)-peptides as well as a convenient general approach for their required building blocks, the aza-beta(3)-amino acid residues (aza-beta(3)-aa). These monomers allow the synthesis of relatively large quantities of pure mixed aza-beta(3)-peptides. The required Fmoc-substituted aza-beta(3)-amino acids are accessible by convenient synthesis, and a number of monomers including those containing side chains with functional groups have been synthesized. The method was applied toward the solid-phase synthesis of aza-beta(3)-peptide mimetics of a biologically active histone H4 sequence.