[ON THE SYNTHESIS OF THEOPHYLLINE FROM UREA].
D002626:Chemistry, Pharmaceutical; D010604:Pharmacy; D012106:Research; D013806:Theophylline; D014508:Urea
D014508:Urea; D013806:Theophylline
CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; THEOPHYLLINE; UREA
K SINTEZU REOFILLINA IZ MOCHEVINY.