(R)-3-fluoro-4-(2-(2-(2-methylpyrrolidin-1-yl)ethyl)-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)benzoic acid methyl ester 、 以
甲醇 为溶剂,
以the title compound 0.27 g (80%) was obtained as a white foam, [α]D25=−16° (1% solution in methanol), MS (ES) m/z 396.1 [M+H]+的产率得到(R)-3-fluoro-4-(2-(2-(2-methylpyrrolidin-1-yl)ethyl)-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)benzoic acid