1-(2-cyclopentyloxycarbonylamino-3,3-dimethyl-butyryl)-4-[2-(2-isopropylamino-thiazol-4-yl)-7-methoxy-quinolin-4-yloxy]-pyrrolidine-2-carboxylic acid 、
在
N-甲基吗啉 、
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 3.0h,
生成 [(1S,2S)-1-[[(2S,4R)-1-[(2S)-2-(cyclopentoxycarbonylamino)-3,3-dimethyl-butanoyl]-4-[[2-[2-(isopropylamino)thiazol-4-yl]-7-methoxy-4-quinolyl]oxy]pyrrolidine-2-carbonyl]amino]-2-vinyl-cyclopropyl]-[(2,6-dimethylphenyl)methyl]phosphinic acid