PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF OSELTAMIVIR AND ANALOGS THEREOF

摘要

The present application relates to processes for the preparation of oseltamivir and the H3PO4 salt of oseltamivir, Tamiflu®. The application further relates to novel intermediate compounds and to pharmaceutical compositions containing said compounds. The application further relates to a method of using the novel intermediates to treat or prevent influenza.