1-ethyl-6-fluoro-4-oxo-7-(4-prop-2-enylpiperazin-1-yl)quinoline-3-carboxylic acid

7-(4-乙酰基哌嗪-1-基)-1-乙基-6-氟-4-氧代-1,4-二氢喹啉-3-羧酸

7-amino-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid

去乙烯诺氟沙星盐酸盐

1-ethyl-6-fluoro-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]piperazin-1-yl]-4-oxoquinoline-3-carboxylic acid