Phosphonate nucleotide compound

摘要

The 2-amino-6-arylthiopurinephosphonate of the present invention has no toxicity such as bone marrow cell growth inhibition and mutagenicity, and has a high anti-viral activity, oral absorbency and safety. Furthermore, the compound of the present invention can be produced in a short process. Therefore, the present invention can provide an excellent anti-viral agent which can efficiently be produced.