1-fluoro-6-methoxy-3-morpholin-4-yl-isoquinoline 、
BOC-NH-(L-tert-BuGly)-[(4R)-hydroxy-S-proline]-(1R,2S-vinyl acca)-CONHSO2-cyclopropane 在
lanthanum(III) chloride 、
potassium tert-butylate 作用下,
以
四氢呋喃 为溶剂,
反应 72.0h,
以24%的产率得到tert-butyl N-[(1S)-1-[(2S,4R)-2-[[(1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-vinyl-cyclopropyl]carbamoyl]-4-[(6-methoxy-3-morpholino-1-isoquinolyl)oxy]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]carbamate