作者:Barbara Richichi、Stefano Cicchi、Ugo Chiacchio、Giovanni Romeo、Alberto Brandi
DOI:10.1016/s0040-4020(03)00772-5
日期:2003.7
The synthesis of two new bicyclic nucleoside analogues is reported. These compounds are iso-homonucleoside and are synthesised through a 1,3-dipolar cycloaddition of an enantiopure cyclic nitrone to protected allyl acohol and subsequent introduction of thymine by a Mitsunobu reaction.
报道了两种新的双环核苷类似物的合成。这些化合物是异-同核苷,是通过对映体纯的环硝酮的1,3-偶极环加成反应生成保护的烯丙醇并随后通过Mitsunobu反应引入胸腺嘧啶而合成的。