SYNTHESIS OF TELAPREVIR AND BOCEPREVIR, OR PHARMACEUTICALLY ACCEPTABLE SALTS OR SOLVATES AS WELL AS INTERMEDIATE PRODUCTS THEREOF INCLUDING beta-AMINO ACIDS PREPARED VIA MUKAIYAMA ALDOL ADDITION
申请人:Sandoz AG
公开号:US20150183824A1
公开(公告)日:2015-07-02
The invention relates to synthetic routes for preparing telaprevir and boceprevir, and its intermediates as well as peptides other than telaprevir. The synthetic routes are based on a Mukaiyama aldol addition reaction of a silyl enol ether or an enolate with an imine. The invention also refers to novel intermediates for preparing telaprevir/boceprevir or other peptides.
本发明涉及用于制备特拉普雷韦和博塞普韦的合成路线,以及其中间体和除特拉普雷韦以外的肽类。合成路线基于硅基烯醇醚或烯醇酸盐与亚胺的Mukaiyama醛缩加成反应。本发明还涉及用于制备特拉普雷韦/博塞普韦或其他肽类的新型中间体。