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izvor podataka: crosbi

Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides (CROSBI ID 269196)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Ribić, Rosana ; Stojković, Ranko ; Milković, Lidija ; Antica, Mariastefania ; Cigler, Marko ; Tomić, Srđanka Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides // Beilstein journal of organic chemistry, 15 (2019), 1805-1814. doi: 10.3762/bjoc.15.174

Podaci o odgovornosti

Ribić, Rosana ; Stojković, Ranko ; Milković, Lidija ; Antica, Mariastefania ; Cigler, Marko ; Tomić, Srđanka

engleski

Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides

Muramyl dipeptide is the minimal structure of peptidoglycan with adjuvant properties. Replacement of the N-acetylmuramyl moiety and increase of lipophilicity are important approaches in the preparation of muramyl dipeptide analogues with improved pharmacological properties. Mannose receptors present on immunocompetent cells are pattern-recognition receptors and by mannose ligands binding they affect the immune system. Here we present the design, synthesis and biological evaluation of novel mannosylated desmuramyl peptide derivatives. Mannose was coupled to dipeptides containing a lipophilic adamantane on N- or C- terminus through a glycolyl or hydroxyisobutyryl linker. Adjuvant activities of synthesized compounds were investigated in the mouse model using ovalbumin as an antigen. Their activities were compared to the previously described mannosylated adamantane-containing desmuramyl peptide and peptidoglycan monomer. Tested compounds exhibited adjuvant activity and the strongest enhancement of IgG production was stimulated by compound 21 (Man-OCH2-ᴅ-(1-Ad)Gly-ʟ-Ala-ᴅ-isoGln).

adamantane ; adjuvant activity ; desmuramyl peptide ; mannose

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Podaci o izdanju

15

2019.

1805-1814

objavljeno

1860-5397

1860-5397

10.3762/bjoc.15.174

Povezanost rada

Kemija, Temeljne medicinske znanosti

Poveznice
Indeksiranost