Zoliflodacin 是一种新型螺旋嘧啶三酮，对革兰氏阳性和阴性生物有抗菌活性，对金黄色葡萄球菌的b>MIC90值为0.25 μg/mL。他也是细菌DNA促旋酶/拓扑异构酶的抑制剂。

Zoliflodacin (ETX0914, AZD0914) is a new bacterial DNA gyrase/topoisomerase inhibitor. Zoliflodacin has potent in vitro antibacterial activity against Gram-positive and Gram-negative organisms, including S. aureus (MIC90: 0.25 μg/mL).

Zoliflodacin has antibacterial activity against key Gram-positive, fastidious Gram-negative (Haemophilus influenzae, Neisseria gonorrhoeae), atypical (Legionella pneumophila), and anaerobic (Clostridium difficile) bacterial species, including isolates with known resistance to fluoroquinolones. Zoliflodacin stabilizes and arrests the cleaved covalent complex of gyrase with double-strand broken DNA under permissive conditions and thus blocks religation of the double-strand cleaved DNA to form fused circular DNA.

1620458-09-4

C22H22FN5O7

487.44

AZD0914;ETX0914

DMSO:135 mg/mL (276.95 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years