2-(2-Methyl-1-benzothiophen-3-yl)acetyl chloride 、
N-Cyanomethyl-2-[2-((1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyloxy)-benzo[b]thiophen-3-yl]-2-oxo-acetamide 在
三乙胺 作用下,
以
1,2-二氯乙烷 为溶剂,
生成 [3-[2-((1S,2R,5S)-2-Isopropyl-5-methyl-cyclohexyloxy)-benzo[b]thiophen-3-yl]-4-(2-methyl-benzo[b]thiophen-3-yl)-2,5-dioxo-2,5-dihydro-pyrrol-1-yl]-acetonitrile