阅读说明：本技术 吸入性肺炎、肺化脓或肺脓肿的治疗剂 (Therapeutic agent for aspiration pneumonia, lung suppuration or lung abscess ) 是由 小田岛正明 谷冈幸代子 须之内孝明 田渊亚沙子 于 2018-06-15 设计创作，主要内容包括：本发明涉及更安全且更有效的呼吸道感染的治疗剂。吸入性肺炎、肺化脓或肺脓肿的治疗剂,该药剂含有7-[(3S,4S)-3-{(环丙基氨基)甲基}-4-氟吡咯烷-1-基]-6-氟-1-(2-氟乙基)-8-甲氧基-4-氧代-1,4-二氢喹啉-3-羧酸或其药学上可接受的盐作为活性成分。(The present invention relates to a safer and more effective therapeutic agent for respiratory tract infection. A therapeutic agent for aspiration pneumonia, lung suppuration or lung abscess, which comprises 7- [ (3S,4S) -3- { (cyclopropylamino) methyl } -4-fluoropyrrolidin-1-yl ] -6-fluoro-1- (2-fluoroethyl) -8-methoxy-4-oxo-1, 4-dihydroquinoline-3-carboxylic acid or a pharmaceutically acceptable salt thereof as an active ingredient.)