Goldstein Ellie J C, Citron Diane M, Merriam C Vreni, Warren Yumi A, Tyrrell Kerin L, Fernandez Helen T
RM Alden Research Laboratory, Santa Monica, California 90404, USA.
Antimicrob Agents Chemother. 2003 Sep;47(9):3008-11. doi: 10.1128/AAC.47.9.3008-3011.2003.
ABT-492 exhibited excellent in vitro activities against all 326 aerobic and anaerobic antral puncture sinus isolates tested with MICs (in micrograms per milliliter) at which 90% of the isolates tested were inhibited as follows: Haemophilus influenzae, 0.001; Moraxella catarrhalis, 0.008; and Streptococcus pneumoniae, 0.015. It was four- to sixfold more active than other fluoroquinolones, including against levofloxacin-resistant strains of S. pneumoniae, methicillin-resistant Staphylococcus aureus, and Prevotella species.
ABT - 492对所测试的全部326株需氧和厌氧鼻窦穿刺分离菌株均表现出优异的体外活性,其最低抑菌浓度(以微克/毫升计)能抑制90%的测试分离菌株,具体如下:流感嗜血杆菌,0.001;卡他莫拉菌,0.008;肺炎链球菌,0.015。它比其他氟喹诺酮类药物活性高4至6倍,包括对耐左氧氟沙星的肺炎链球菌、耐甲氧西林金黄色葡萄球菌和普雷沃菌属菌株。