Novel unsaturated acyclic phosphonate derivatives of certain purine or pyrimidines useful as antiviral agents, to methods and intermediates useful for their preparation and to their end-use application as antiviral agents effective against DNA viruses, retroviruses and viruses involved in tumor formation.
可用作抗病毒剂的某些
嘌呤或
嘧啶的新型不饱和无环
膦酸盐衍
生物,制备它们的方法和中间体,以及它们作为抗病毒剂的最终应用,可有效对抗 DNA 病毒、逆转录病毒和参与肿瘤形成的病毒。