N-[(S)-(4,4-difluorocyclohexyl)-[7-[(1S)-2-methoxy-1-[(4S)-2-oxo-4-(trifluoromethyl)imidazolidin-1-yl]ethyl]imidazo[1,2-b]pyridazin-2-yl]methyl]-4-methyl-1,2,5-oxadiazole-3-carboxamide 、 N-[2-[2-[2-[2-[[(3aR,4R,7S,7aR)-2,2-dimethyl-7-[[6-(trifluoromethyl)pyrazin-2-yl]amino]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methoxy]ethoxy]ethoxy]ethoxy]ethyl]-3-[3-[3-[2-[2-[2-[2-[[(3aR,4R,7S,7aR)-2,2-dimethyl-7-[[6-(trifluoromethyl)pyrazin-2-yl]amino]-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methoxy]ethoxy]ethoxy]ethoxy]ethylamino]-3-oxopropoxy]-2-[[2-[2-[2-(2-chloroethoxy)ethoxy]ethoxy]acetyl]amino]propoxy]propanamide 在
sodium hydride 作用下,
以
N,N-dimethyl-d
6-formamide 为溶剂,
生成