6-羟基-1,2,3,4-四氢喹啉

6-甲氧基喹啉

6-羟基-3,4-二氢-2H-喹啉-1-羧酸叔丁酯

1,2,3,4-四氢-1-(苯基甲基)-6-羟基喹啉

1-hydroxy-6-methoxy-3,4-dihydroquinolin-2-one