8-benzyloxy-5-(2-chloro-1-hydroxy-ethyl)-1H-quinolin-2-one

8-羟基喹啉-N-氧化物

2-氧代-1,2-二氢喹啉-8-基 乙酸酯

2,8-喹啉二醇

2-(8-hydroxy-2-oxo-1H-quinolin-5-yl)-2-hydroxyacetic acid