5-((4-chloro-5-((2'-chloro-2-methyl-3'-((1-methylpiperidin-3-yl)methoxy)-[1,1'-biphenyl]-3-yl)methoxy)-2-formylphenoxy)methyl)nicotinonitrile 、
3-Amino-3-methyloxolan-2-one 在
sodium cyanoborohydride 作用下,
生成 5-[[4-Chloro-5-[[3-[3-[[2-chloro-5-[(5-cyanopyridin-3-yl)methoxy]-4-[[(3-methyl-2-oxooxolan-3-yl)amino]methyl]phenoxy]methyl]-2-methylphenyl]-2-methylphenyl]methoxy]-2-[[(3-methyl-2-oxooxolan-3-yl)amino]methyl]phenoxy]methyl]pyridine-3-carbonitrile