乙酸酐 、
Chjxbjxgknxglm-woxzaoimsa- 以
吡啶 为溶剂,
反应 168.0h,
以8 mg的产率得到[1-[(1S,2S,12S,15S)-1-hydroxy-7-methoxy-2-(3-methylbutoxy)-14,20-dioxo-10,13,19-triazapentacyclo[11.7.0.03,11.04,9.015,19]icosa-3(11),4(9),5,7-tetraen-12-yl]-2-methylpropan-2-yl] acetate