A medicament for preventive and/or therapeutic treatment of a microbial infection having an activity of eliminating resistance of a microorganism with acquired resistance to an antimicrobial agent, which comprises as an active ingredient a compound represented by the following general formula (I), a physiologically acceptable salt thereof, or a hydrate thereof:
wherein R1 and R2 independently represent hydrogen atom, a halogen atom, carboxyl group and the like; J1 represents a 5- or 6-membered heteroaromatic ring; W1 represents -CH=CH-, -C≡C-, -CH2CH2- and the like; A1 represents phenylene group, pyridinediyl group, furandiyl group and the like; G1 represents oxygen atom, carbonyl group, ethynyl group and the like; p represents an integer of from 0 to 3; G2 represents phenylene group, furandiyl group, tetrahydrofurandiyl group and the like; G3 represents -CH2- or single bond; m and n represent an integer of 0 or 1; and Q1 represents an acidic group.
一种用于预防和/或治疗微
生物感染的药物,具有消除对抗菌剂产生抗药性的微
生物的抗药性的活性,其活性成分包括下式(I)所代表的化合物、其生理上可接受的盐或其
水合物:
其中 R1 和 R2 分别代表
氢原子、卤素原子、羧基等;J1 代表 5 或 6 元杂芳环;W1 代表 -CH=CH-、-C≡C-、- - 等;A1 代表亚
苯基、
吡啶二基、
呋喃二基等;G1 代表
氧原子、羰基、
乙炔基等;p 代表 0 至 3 的整数;G2 代表亚
苯基、
呋喃二基、
四氢呋喃二基等;G3 代表 -
CH2- 或单键;m 和 n 代表 0 或 1 的整数;以及 Q1 代表酸性基团。