Synonyms: Theophylline,7-(2,3-dihydroxypropyl)- (8CI);7-(2,3-Dihydroxypropyl)-1,3-dimethylxanthine;7-(2,3-Dihydroxypropyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione;7-(2,3-Dihydroxypropyl)theophylline;AFI-phyllin;Aristophyllin;Asthmolysin;Astmophysine;Athmolysin;Circain;Coronarin;Diphyllin;Diphylline;Diphylline (pharmaceutical);Diprofillin;Diprophyllin;Glyfyllin;Glyphyllin;Glyphylline;Hyphylline;Isophyllen;Lufyllin;NSC40844;Neophyl;Neostenovasan;Neothyllin;Neothylline;Neutrafil;Neutrafillina;Neutraphylline;Prophyllen;Protheophylline;Purifilin;Silbephylline;Solufilin;Solufyllin;Tefilan;Theal;Theal ampules;Thefulan;