Purines, Pyrimidines, and Condensed Systems Based on These Compounds. 13. Transformation of Fervenulin-1-oxide to 8-Alkylaminotheophyllines Under the Action of Alkylamines

Article abstract of DOI:10.1007/BF01171171

Fervenulin-1-oxide undergoes reactions with secondary alkylamines in which the triazine ring is ruptured and 8-alkylaminotheophyllines are formed.The final product of the interaction of fervenulin-1-oxide with primary amines or with liquid ammonia is 1,3-dimethyl-5-imino-6-hydroximinouracil.