title: [TETRONIC ACIDS. 4. TETRONIC ACID DERIVATIVES AS SOLVENTS FOR DRUGS DIFFICULT TO DISSOLVE IN WATER].
mesh_terms: D002110:Caffeine; D002626:Chemistry, Pharmaceutical; D005663:Furans; D007666:Khellin; D011720:Pyrazoles; D012106:Research; D012995:Solubility; D012997:Solvents; D013256:Steroids; D013806:Theophylline; D014867:Water
chemical_list: D005663:Furans; D011720:Pyrazoles; D012997:Solvents; D013256:Steroids; D014867:Water; D002110:Caffeine; D007666:Khellin; D013806:Theophylline; C003422:tetronic acid
keywords: CAFFEINE; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; FURANS; KHELLIN; PYRAZOLES; SOLUBILITY; SOLVENTS; STEROIDS; THEOPHYLLINE
vernacular_title: TETRONSAEUREN. 4. TETRONSAEURE-DERIVATE ALS LOESUNGSVERMITTLER FUER IN WASSER SCHWER LOESLICHE ARZNEISTOFFE.