Some mono- and bis-dimethylaminoethylthio, dimethylaminopropylthio and carbamoylmethylthio derivatives of pyridine, pyridazine , 1,3,4- thiadiazole , thiazoline , quinoline , quinoxaline , quinazoline , phthalazine , 6-nitrobenzothiazole and benzimidazo [1,2-c] quinazoline have been prepared for testing as amplifiers of phleomycin. These compounds showed relatively low activity; the highest activity was shown by 4-(2′-dimethylaminoethylthio) quinoline at three star, but a number were antibacterial under the test conditions.
制备了吡啶、哒嗪、1,3,4-噻二唑、噻唑啉、喹啉、喹喔啉、喹唑啉、酞嗪、6-硝基苯并噻唑和苯并咪唑并[1,2-c]喹唑啉的一些单二甲胺基乙硫基、二甲胺基丙硫基和氨基甲酰甲硫基衍生物,并将其作为弗来霉素的放大剂进行试验。这些化合物的活性相对较低;4-(2′-二甲氨基乙硫基)喹啉的活性最高,为 3 星,但在试验条件下,一些化合物具有抗菌作用。