[Improvement of the synthesis of 3-methyl-4-imino-5-isonitrosouracil in the production of theobromine].
D002626:Chemistry, Pharmaceutical; D009603:Nitroso Compounds / Q000138:chemical synthesis*; D013805:Theobromine / Q000138:chemical synthesis*; D014498:Uracil
D009603:Nitroso Compounds; D014498:Uracil; D013805:Theobromine
Usovershenstvovanie sinteza 3-metil-4-imino-5-izonitrozouratsila v proizvodstve teobromina.