[5-(4-bromobenzyl)-5,6,6-trimethyl-4,4-dioxo-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-yl]-[(S)-1-(2-fluorophenyl)ethyl]amine 在
palladium on activated charcoal 、
氢气 作用下,
以
乙醇 为溶剂,
以10 mg的产率得到(5-benzyl-5,6,6-trimethyl-4,4-dioxo-5,6-dihydro-4H-4λ6-[1,4,3]oxathiazin-2-yl)-[(S)-1-(2-fluorophenyl)ethyl]amine