[(4'S,6'S,7'R,8'R)-7'-hydroxy-5',12'-dimethyl-10',13'-dioxo-12'-phenylselanylspiro[1,3-dioxolane-2,11'-2,5-diazatetracyclo[7.4.0.02,7.04,6]tridec-1(9)-ene]-8'-yl]methyl carbamate 在
吡啶 、
间氯过氧苯甲酸 作用下,
以
氯仿 为溶剂,
反应 15.5h,
生成
[(4'S,6'S,7'R,8'R)-7'-hydroxy-12'-(methoxymethyl)-5'-methyl-10',13'-dioxospiro[1,3-dioxolane-2,11'-2,5-diazatetracyclo[7.4.0.02,7.04,6]tridec-1(9)-ene]-8'-yl]methyl carbamate