Synthesis of New Acyclic Pyrimidine Nucleoside Analogs as Potential Antiviral Drugs
作者:Kurt Eger、Eberhard M. Kluender、Mathias Schmidt
DOI:10.1021/jm00045a010
日期:1994.9
The synthesis of 6-[N-(4-hydroxybutyl)amino]pyrimidinone derivatives 18-23 and the acyclic phosphonate nucleoside analogs 29-30 is reported. Their cytotoxic and antiviral effects were investigated. 2,5-Diamino-6-[N-[2-(phosphonomethoxy)ethyl]amino]pyrimidin-4(3H)- one (30) showed strong antiviral effects, and 21 showed significant cytotoxic activity.
6-chloropyrimidines with diethyl [(2-aminoethoxy)methyl]phosphonate allows for a ready access to acyclic nucleoside phosphonates. A series of 5-substituted pyrimidines bearing a phosphonate side chain at position 6 were synthesized and tested against herpes simplex viruses (HSV-1 and HSV-2) and human immunodeficiency virus (HIV-1). Some compounds showed weak antiviral activity against HSV-1.