7-[[2,3-difluoro-4-[2-[2-methoxyethyl(methyl)amino]ethoxy]phenyl]methyl]-10-hydroxy-6-methyl-8-oxo-6,7-diazaspiro[4.5]dec-9-ene-9-carboxylic acid 2-methylpropyl ester 、
2-(5-methyl-6-(trifluoromethyl)pyrimidin-4-yl)-4-(trifluoromethyl)aniline 生成 6-[[2,3-difluoro-4-[1-(2-methoxyethyl)azetidin-3-yl]oxyphenyl]methyl]-9-hydroxy-5-methyl-7-oxo-N-[4-(trifluoromethyl)-2-[6-(trifluoromethyl)pyrimidin-4-yl]phenyl]-5,6-diazaspiro[3.5]non-8-ene-8-carboxamide