Process for the production of tert-butyl (e)-(6-(2- (4-(4-fluorophenyl) -6-isopropyl-2-( methyl (methylsulfonyl) amino) pyrimidin-5-yl) vinyl)(4r, 6s)-2,2-dimethyl (1,3)dioxan-4-yl) acetate

摘要

The invention concerns a process for the manufacture of tert-butyl (E)-(6-[2-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl]vinyl)-(4R, 6S)-2,2-dimethyl(1,3-dioxan-4-yl) acetate, the novel starting material used in said process and the use of the process in the manufacture of a pharmaceutical.