喹诺酮

Quinolone is known as broad antibacterial spectrum,high potency,no crossing drugresistance with other antibacterial drugs,and easy and low cost to administer.

喹诺酮药物具有谱广、性强、给药方便,与常用药物无交叉耐药性、价格低等特点。

Finally, we gained four esterifiable quinolone analogues (compounds 22 to 25) by modifying the structures of compound 3, 14 and 16 on 3 position.

同时利用所成的物3，14，16为模板，对它们的3位羧基进行了酯反应成了4个喹诺酮酯物：物22—25。