3,7-Substituted phenoxiodinin-5-ium compounds are effective against a variety of aerobic and anaerobic bacteria as well as fungi. The compounds of this invention may be prepared by the direct iodination of a suitably substituted diphenyl ether with iodosyl sulfate in concentrated sulfuric acid. The resulting bisulfate anion may be exchanged with a desired anion by standard metathetic processes.
3,7-取代苯氧
噻吩-5-
铵化合物对多种好氧和厌氧细菌以及真菌都具有有效作用。本发明的化合物可通过将适当取代的
二苯醚与
碘酰
硫酸在浓
硫酸中直接
碘化制备。所得的双
硫酸根离子可以通过标准的交换反应过程与所需的离子交换。