Sökning: "Naphthoxylosides"

Hittade 4 avhandlingar innehållade ordet Naphthoxylosides.

  1. 1. Naphthoxylosides Investigations into glycosaminoglycan biosynthesis

    Författare :Mårten Jacobsson; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organisk kemi; proteoglycan; Organic chemistry; nucleophilic aromatic substitution; thioether; glycosaminoglycan; xylosides; naphthoxylosides;

    Sammanfattning : Glycosaminoglycans (GAGs) are members of a family of polysaccharide structures consisting mostly of repeating disaccharide units. Most GAGs are attached to specific serine residues in proteins to form proteoglycans (PGs). LÄS MER

  3. 2. Synthetic studies on naphthoxylosides - labeled compounds and mechanistic studies on acetals

    Författare :Richard Johnsson; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fluorescent xylosides; Carbohydrates; Naphthoxylosides; Cancer; Mechanistic studies; Radioactive xylosides; Acetals;

    Sammanfattning : Labeled analogs to an antiproliferative naphthoxyloside have been synthesized and evaluated. Our investigations have shown that the fluorescently labeled analogs are poor structural analogs, and the physical and biological properties are altered to a large extent. LÄS MER

  4. 3. Tumor Selective Antiproliferative Naphthoxylosides

    Författare :Ulrika Aili; Glykobiologigruppen; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glycosaminoglycan; proteoglycan; heparan sulfate; xyloside; naphthoxyloside; histone H3 acetylation;

    Sammanfattning : Proteoglycans (PG) are highly anionic macromolecules consisting of a core protein covalently substituted with long unbranched polysaccharide chains called glycosaminoglycans (GAGs). PGs are central components in multicellular organisms, and they may occur in the extracellular matrix (ECM), at the cell surface, or in the secretory pathway. LÄS MER

  5. 4. Naphthoxylosides – Probing the β4GalT7 active site

    Författare :Anna Siegbahn; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Proteoglycans (PGs) is a class of highly anionic macromolecules that consist of one or more linear polysaccharide chains (glycosaminoglycans, GAGs) covalently attached to a core protein. The biological functions of PGs are mainly due to the interactions of GAG chains with various protein ligands and regulatory factors, such as cytokines and growth factors. LÄS MER