N-[(4aR,6R,8aS)-8a-(5-Bromo-2,4-difluorophenyl)-6-(methoxymethyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-yl]benzamide 、 N-[(6R)-6-[(benzyloxy)methyl]-8a-(5-cyano-2,4-difluorophenyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-yl]benzamide 生成
N-[(4aR,6R,8aS)-8a-(5-cyano-2,4-difluorophenyl)-6-(methoxymethyl)-4,4a,5,6,8,8a-hexahydropyrano[3,4-d][1,3]thiazin-2-yl]benzamide