ethyl 11-(((benzyloxy)carbonyl)amino)-3-hydroxy-4-oxo-7,8,10,11-tetrahydro-4H,6H-8,11-methanopyrimido[2,1-d][1,5]oxazocine-2-carboxylate 、
对氟苄胺 、
三乙胺 以
乙醇 为溶剂,
反应 7.0h,
以to afford title compound (0.0405 g, 0.080 mmol, 49%) as an off-white solid的产率得到(2-((4-Fluorobenzyl)carbamoyl)-3-hydroxy-4-oxo-7,8-dihydro-4H,6H-8,11-methanopyrimido[2,1-d][1,5]oxazocin-11(10H)-yl)carbamate