Abstract
Two novel nucleoside derivatives,5′-0-aminothymidine and 5′-deoxy-5′-hydrazinothymidine were synthesised as potential thymidine kinase inhibitors. The former was made from N-hydroxyu re thane and 5′-0-tosylthymidine and the latter from benzyl carbazate and 5′-0-tosylthymidine.