邻硝基苯甲醛

2-甲基喹啉-3-羧酸

2-chloro-3-lithioquinoline

2-羟基喹啉

2-oxo-1,2-dihydroquinoline-3-carboxylic acid 2-(2-oxo-1,2-dihydroquinoline-3-carbonyl)hydrazide