2-(3,4-difluorophenylamino)-3,3-dimethylbutanoic acid 、
(2S,4R)-N-((1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-vinylcyclopropyl)-4-(9-methoxy-4-methyl-3,4-dihydro-2H-[1,4]oxazino[3,2-c]isoquinolin-6-yloxy)pyrrolidine-2-carboxamide 在
N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
二氯甲烷 为溶剂,
生成 N-(3,4-difluorophenyl)-3-methyl-D-valyl-(4R)-N-((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)-4-((9-methoxy-4-methyl-3,4-dihydro-2H-[1,4]oxazino[3,2-c]isoquinolin-6-yl)oxy)-L-prolinamide 、 N-(3,4-difluorophenyl)-3-methyl-L-valyl-(4R)-N-((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)-4-((9-methoxy-4-methyl-3,4-dihydro-2H-[1,4]oxazino[3,2-c]isoquinolin-6-yl)oxy)-L-prolinamide