Sept-Oct 1986 Synthesis of Novel Pyrimidine Nucleoside Analogues Lorenzo De Napoli and Lucian0 Mayol Dipartimento di Chimica delle Sostanze Naturali, Universita di Napoli, Via Rodinb, 22, 1-80138 Napoli, Italy Gennaro Piccialli, MosC Rossi and Ciro Santacroce* Dipartimento di Chimica Organica e Biologica, Universiti di Napoli, Via Mezzocannone 16, 1-80134, Italy Received December 30, 1985 ... Two new tetrazolopyrimidinedeoxynucleosides were synthesized ...