methyl 2-[benzoyl(methyl)amino]benzoate

ethyl 1-methyl-3-oxo-2H-indole-2-carboxylate

2-(methylamino)-N-prop-2-enylbenzamide

甲基4-羟基-1-甲基-2-氧代-1,2-二氢喹啉-3-羧酸酯

1-methyl-3-[2-(methylamino)benzoyl]pyrrolidin-2-one