Aminopyrimidines and Derivatives. 151. Synthesis of 3-Glycosyl-vic-Triazolo-(4,5-d) Pyrimidines2

Abstract A series of 3-glycosyl-vic-triazolo-(4,5-d) pyrimidines 2 and their O-acetyl derivatives 3 were prepared. Desulphurization of some of them has led to the 9-glycosyl-8-azahypoxantines 4.