苯酸甲酯

Methyl 2-phenyl-1H-indole-3-carboxylate

dimethyl 2-phenylquinoline-3,4-dicarboxylate

dimethyl 2-oxo-1-phenyl-1,2-dihydroquinoline-3,4-dicarboxylate

dimethyl 2-oxo-1-phenyl-1,2,3,4-tetrahydroquinoline-cis-3,4-dicarboxylate