| 单词 | 4 Quinolones |
| 释义 | 4 Quinolones《英文msh词典》4 Quinolones [入口词] 4 Quinolones [主题词] 4-Quinolones [英文释义] QUINOLONES containing a 4-oxo (a carbonyl in the para position to the nitrogen). They inhibit the A subunit of DNA GYRASE and are used as antimicrobials. Second generation 4-quinoloines are also substituted with a 1-piperazinyl group at the 7-position and a fluorine at the 6-position. |
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