The present invention includes compounds of Formula (1) of the following structure: or salts thereof, wherein X is a halogen or a tosyl group. Processes for preparing the compounds of Formula (1) are disclosed in the patent application. The compounds of Formula I are useful as intermediates for preparation of Etravirine. The present invention is also directed toward processes for preparing Etravirine.
本发明包括以下结构的化合物Formula (1)或其盐,其中X是卤素或对
甲苯磺酰基。在专利申请中公开了制备Formula (1)化合物的方法。Formula I化合物可用作Etravirine的制备中间体。本发明还涉及制备Etravirine的方法。