| 摘要 |
<p>The 3-carboxaldehyde quinolines and naphthyridines have antibacterial activity of formula (1), wherein A, Y, R1 and R2 are as defined herein. These compounds are particularly suitable for administration by injection. A specific example of such compound is 1-cyclopropyl-6-fluoro-7-[(1S, 4S)-5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl]-4-oxo-1,4-dihydroquinoline-3-carboxaldehyde.</p> |
