SEARCH Articles Figures Tables 1.2.3- Triazolo pyrimidines 8-azapurines), chemistry 2- Azapurine nucleosides 2- Phenyl-8-azapurine-6-ones 2-Amino-8-azapurine 6- Imino-8-azapurines 6- Methylamino-9-methyl-8-azapurine 7- Methyl-8-azapurine 8-Azapurin-6-ones 8-Azapurine methylation 8-Azapurine riboside 8-Azapurines 8-Azapurines 8-Azapurines 1,2,3-triazoles from 8-Azapurines alkylation 8-Azapurines biological activity 8-Azapurines hydrogenation 8-Azapurines nomenclature 8-Azapurines rearrangements 8-Azapurines spectra 8-Azapurines synthesis 8-Azapurines tautomerism Azapurine synthesis Azapurines, covalent hydration Azapurines, hydration Chemistry of 8-azapurines Covalent hydration of azapurines Of 8-azapurines Ultraviolet spectra 2-azapurines