[EN] PROCESSES AND INTERMEDIATES FOR CARBAMOYLPYRIDONE HIV INTEGRASE INHIBITORS<br/>[FR] PROCÉDÉS ET INTERMÉDIAIRES POUR INHIBITEURS DE LA CARBOMOYLPYRIDONE INTÉGRASE DU HIV
申请人:GLAXOSMITHKLINE LLC
公开号:WO2010068262A1
公开(公告)日:2010-06-17
Processes are provided which create an aldehyde methylene, or hydrated or hemiacetal methylene attached to a heteroatom of a 6 membered ring without going through an olefinic group and without the necessity of using an osmium reagent. In particular, a comopound of formula (I) can be produced from (II) and avoid the use of an allyl amine: (formulae I and II) where R, P 1 P3, R3 and Rx are as described herein.
提供了一种方法,可以在不经过烯丙基团的情况下,将醛亚甲基、水合物亚甲基或半缩醛亚甲基连接到6元环的杂原子上,并且无需使用钌试剂。特别地,可以从(II)制备出式(I)的化合物,避免使用烯丙胺:(式I和II),其中R、P1、P3、R3和Rx如本文所述。