Reactions of chemical transformation of unsaturated co-polyesteramide

The article deals with the obtaining of functional polymers, which are prospective in the form of biodegradable carrier polymers for covalent bonding of medicaments and bioactive compounds with them, as well as for pharmaceuticals delivery systems, micro- and nano capsulation etc. They are obtained as a result of chemical transformation by means of additive reaction of unsaturated/saturated polyesteramide containing unsaturated bonds with thioglycolic acid, 2-mercaptoethanol and β-alanine.