Purine N-oxides. XLIV. The cyclization of 6-amino-5-nitrosouracil with formaldehyde. Preparation and properties of 7-hydroxyxanthine.
D000588:Amines; D055598:Chemical Phenomena; D002621:Chemistry; D003500:Cyclization; D005557:Formaldehyde; D006900:Hydroxylation; D008722:Methods; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D014498:Uracil; D014970:Xanthines / Q000138:chemical synthesis*
D000588:Amines; D009603:Nitroso Compounds; D009607:Nitrosourea Compounds; D014970:Xanthines; D005557:Formaldehyde; D014498:Uracil