[EN] COVALENT MODIFICATION AND CONTROLLED DELIVERY OF MU OPIOID RECEPTOR ANTAGONISTS<br/>[FR] MODIFICATION COVALENTE ET ADMINISTRATION CONTRÔLÉE D'ANTAGONISTES DES RÉCEPTEURS OPIOÏDES DE TYPE MU
申请人:ALLEGHENY SINGER RES INSTITUTE
公开号:WO2020205537A1
公开(公告)日:2020-10-08
Polymer conjugates comprising a hydrophobic biodegradable polymer covalently attached to a mu opioid receptor (MOR) antagonist are described. Biodegradable covalent nanoparticles comprising the hydrophobic biodegradable polymer covalently attached to a MOR antagonist are provided as a vehicle for the sustained delivery of the MOR antagonist. The described MOR antagonist delivery system may be used to more effectively prevent or overcome the toxic effects of synthetic opioids.