Anti-infectives A∥ rights re served Marketed products 3 R 7 CH gatifloxacin NH F moxifloxacin H COOH N H R OMe balofoxacin NHCH MP士海医药工业研究院 NDUSTRYAnti-infectives All rights re served Marketed products 3 N O COOH F OMe R7 gatifloxacin N NH CH3 moxifloxacin H N H H H balofloxacin N NHCH3 R7