The present invention relates to highly diastereoselective processes for production of cis-nucleosides and nucleoside analogues and derivatives in high optical purity and intermediates useful in those processes.
本发明涉及以高光学纯度生产顺式核苷和核苷类似物及衍
生物的高非对映选择性工艺,以及这些工艺中有用的中间体。