Lipophilic quinolone derivatives: Synthesis and in vitro antibacterial evaluation
作者:Elodie Sadowski、Beatrice Bercot、Aurélie Chauffour、Catherine Gomez、Emmanuelle Varon、Mary Mainardis、Wladimir Sougakoff、Claudine Mayer、Emmanuelle Sachon、Guillaume Anquetin、Alexandra Aubry
DOI:10.1016/j.bmcl.2021.128450
日期:2022.1
series of 10 novel lipophilic piperazinyl derivatives of the 1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, their synthesis, their characterisation by 1H, 13C and 19F NMR, IR spectroscopy and HRMS, as well as their biological activity against bacteria of medical interest. Among these derivatives, 2 were as potent as the parent quinolone against Neisseria gonorrhoeae whereas
本文报道了 1-环丙基-6-氟-8-甲氧基-4-氧代-1,4-二氢喹啉-3-羧酸的 10 种新型亲脂性哌嗪基衍生物的设计、合成、表征1 H、13 C 和19 F NMR、IR 光谱和 HRMS,以及它们对具有医学意义的细菌的生物活性。在这些衍生物中,有 2 种与母体喹诺酮类药物一样有效对抗淋病奈瑟 菌而所有化合物对其他具有医学意义的细菌的活性都低于母体喹诺酮类药物。我们的结果表明,增加的亲脂性对抗菌活性有害,这可能有助于在未来设计新的喹诺酮衍生物,尤其是以前研究不足的亲脂喹诺酮类药物。