Glycosidic perfluoroaliphatic surface-active agents, their preparation and use

摘要: The present invention is concerned with the synthesis of new carbamates derived from monosaccharides or disaccharides and their precursors. These compounds may be used as surface-active agents co-surface-active yolk phospholipids Pluronic F-68 in preparing emulsions fluorocarbons other compounds. accordance can represented by general formula: RFC(O)(CH2)nNHC(O)-SUGAR which sugar residue connected at position C-6 be, for example, a glycosyl, α-methylglucopyranosyl, β-methylglucopyranosyl, galactosyl, α-methylgalactopyranosyl, β-methylgalactopyranosyl, mannosyl, lactosyl gentiobiosyl group. symbol RF represents linear branched perfluoroaliphatic chain, preferably 1 to 10 carbon atoms, n equal 4 5.