1-(Arylamino)pyrroles and 1-(arylimino)pyrroles, useful as antibacterial agents, are prepared by reaction of an arylhydrazine or arylhydrazone with a 2,5-di-lower-alkoxytetrahydrofuran or with an alkanedione; by reaction of a 1-arylaminopyrrole with an oxalyl dihalide followed by oxidative hydrolysis of the product; by condensation of a 1-aminopyrrole with a quinone; or by oxidation or reduction of a respective 1-(arylamino)pyrrole or 1-(arylimino)pyrrole.
1-(芳基
氨基)
吡咯和1-(芳基
亚胺基)
吡咯,作为抗菌剂,可通过芳基
肼或芳基
肼酮与2,5-二低烷氧基
四氢呋喃或烷二酮反应制备;通过1-芳基
氨基
吡咯与草酰二卤代物反应,然后氧化
水解产物;通过
1-氨基吡咯与醌的缩合反应;或者通过氧化或还原相应的1-(芳基
氨基)
吡咯或1-(芳基
亚胺基)
吡咯制备。