N-甲基哌嗪 、
{6,6-dimethyl-4,4-dioxo-5-[4-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)benzyl]-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-yl}-[(S)-1-(2-fluorophenyl)ethyl]amine 在
吡啶 、 copper diacetate 、
盐酸 作用下,
反应 16.17h,
以43 mg的产率得到{6,6-dimethyl-5-[4-(4-methylpiperazin-1-yl)benzyl]-4,4-dioxo-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-yl}-[(S)-1-(2-fluorophenyl)ethyl]amine hydrochloride