[The xanthines. I. Benzyl derivates of 1-3 dimethyl xanthine].
D013806:Theophylline / Q000031:analogs & derivatives; D019820:Xanthine; D014970:Xanthines
D014970:Xanthines; D019820:Xanthine; D013806:Theophylline
THEOPHYLLINE/derivatives
Ricerche sulle xantine.  I.  Benzil derivati della 1-3 dimetil-xantina.