The synthesis of novel 2‐amino‐9‐alkoxyalkylpurine derivatives with both identical and different sulfur containing substituents at positions 6 and 8 of the purine cycle has been accomplished. The thionation and alkylation of the key intermediate ‐ 2‐2‐(acetylamino)‐6,8‐dichloro‐9H‐purin‐9‐yl]methoxyethyl acetate or its reactions with thiolates were used. The structures of compounds obtained were confirmed by spectroscopic data and X‐ray diffraction analysis.
