The present disclosure provides procedures and intermediates for the preparation of Sofosbuvir, comprising the step of reacting a compound of formula 2: wherein R1 and R2 can independently be hydrogen or halogen, provided that at least one of R1 and R2 is a halogen.
本公开提供了制备
索非布韦的程序和中间体,包括使式 2 的化合物发生反应的步骤: 其中 R1 和 R2 可以独立地为氢或卤素,条件是 R1 和 R2 中至少有一个是卤素。