Synthesis of novel 3-(5-sulfanyl-1,3,4-oxadiazol-2-yl)-2H-chromen-2-one condensed s-triazinyl piperazines and piperidines as antimicrobial agents
作者:Rahul V. Patel、Amit B. Patel、Premlata Kumari、Kishor H. Chikhalia
DOI:10.1007/s00044-011-9842-7
日期:2012.10
Synthesis and antimicrobial activity of a new series of 3-(5-sulfanyl-1,3,4-oxadiazol-2-yl)-2H-chromen-2-ones based on various substituted piperazines and piperidines incorporating a 1,3,5-triazine moiety are reported in this article. 3-5-[(4,6-dichloro-1,3,5-triazin-2-yl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2H-chromen-2-one 3 was obtained by the reaction of 2,4,6-trichloro-1,3,5-triazine 1 with 3-(5-sulfanyl-1
基于各种取代的哌嗪和哌啶并结合了1,3,5的3-(5-硫烷基-1,3,4-恶二唑-2-基)-2H-铬-2-酮的合成及抗菌活性-三嗪部分已在本文中报道。3- 5-[(4,6-二氯-1,3,5-三嗪-2-基)硫烷基] -1,3,4-恶二唑-2-基} -2H-铬-2-酮3为2,4,6-三氯-1,3,5-三嗪1与3-(5-硫烷基-1,3,4-恶二唑-2-基)-2H-铬-2-酮2反应制得通过遵循文献报道的方法获得。然后将中间体3与8-羟基喹啉4缩合形成3-(5-[4-氯-6-(喹啉-4-基氧基)-1,3,5-三嗪-2-基]硫基} -1, 3,4-恶二唑-2-基)-2H-铬-2--2- 5。将其进一步用各种取代的哌嗪和哌啶处理,得到标题化合物7a - u,然后对其进行体外测定,以确定它们作为两种革兰氏阳性细菌(金黄色葡萄球菌,蜡状芽孢杆菌)对细菌和真菌菌株的体外生物学功效。,六个革兰氏阴性细菌(大