Synthesis and antibacterial activity of some 3-[(alkylthio)methyl]quinoxaline 1-oxide derivatives
作者:John P. Dirlam、Joseph E. Presslitz、B. J. Williams
DOI:10.1021/jm00362a007
日期:1983.8
Some 3-[(alkylthio)methyl]quinoxaline 1-oxide derivatives (1) have been synthesized and screened for antibacterial activity. 2-Acetyl-3-[(methylsulfonyl)methyl]quinoxaline 1-oxide (7a) was found to possess good in vitro activity against some pathogens important to veterinary medicine including Treponema hyodysenteriae, a causative agent in swine dysentery. In an in vivo experiment, this compound (7a)
已经合成了一些3-[(烷硫基)甲基]喹喔啉一氧化物衍生物(1),并筛选了其抗菌活性。发现2-乙酰基-3-[(甲基磺酰基)甲基]喹喔啉1-氧化物(7a)对一些对兽医重要的病原体,包括猪痢疾密螺旋体,是猪痢疾的致病菌,具有良好的体外活性。在体内实验中,该化合物(7a)在21天的时间内完全保护了猪免受猪痢疾的侵害。