The present invention is directed to quinoline sulfide derivatives with antibacterial activities selectively against Hp, obtained by reacting quinoline-4(1H)-thione derivatives with halides and represented by the formula I
wherein R1 represents hydrogen or halogen atom, C1-C6 alkoxy, C1-C6 alkylthio or di C1-C6 alkylamino; R2 and R3 respectively represent hydrogen atom or C1-C6 alkyl; one of R4 and R5 represents hydroxyl group and the other represents hydrogen atom or CR4R5 represents carbonyl; and
m and n are integers, m being 1 or 2, n being 0 or 1.
本发明涉及通过
喹啉-4(1H)-
硫酮衍
生物与卤化物反应而得到的具有选择性抗 Hp 抗菌活性的
喹啉硫化物衍
生物,由式 I 表示
其中 R1 代表氢或卤素原子、C1-C6 烷氧基、C1-C6 烷
硫基或二 C1-C6 烷
氨基;R2 和 R3 分别代表氢原子或 C1-C6 烷基;R4 和 R5 中的一个代表羟基,另一个代表氢原子或 CR4R5 代表羰基;以及
m 和 n 为整数,m 为 1 或 2,n 为 0 或 1。