The present invention relates to a process for the preparation of ledipasvir a compound of formula I, which is useful as an antiviral agent. The present invention also provides ledipasvir phosphate.
本发明涉及一种制备来曲度韦的方法,来曲度韦是一种化合物,其
化学式为I,可用作抗病毒剂。本发明还提供了来曲度韦
磷酸盐。