title: [Mechanism of transesterification of aspirin with polyethyleneglycols (author's transl)].
mesh_terms: D001241:Aspirin / Q000031:analogs & derivatives*; D055598:Chemical Phenomena; D002621:Chemistry; D004951:Esterification; D011092:Polyethylene Glycols
chemical_list: D011092:Polyethylene Glycols; D001241:Aspirin
vernacular_title: Zum Mechanismus der Umesterung des Aspirins mit Polyäthylenglykolen