Synthesis and pharmacological evaluation of novel 1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one derivatives as potential antimicrobial agents
作者:Vimal Patel、Nilay Bhatt、Pralav Bhatt、H. D. Joshi
DOI:10.1007/s00044-013-0799-6
日期:2014.4
Novel compounds of biological interest were synthesized by in situ reduction of Schiff’s base of 5,6-dimethoxy indanone and 1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one in the presence of Ti(OiPr)4 and NaBH3CN. Further alkylation using different alkyl/aryl halides in the presence of NaH in DMF gave a series of novel compounds. A formation of newly synthesized compounds was confirmed on the basis
通过在原位还原5,6-二甲氧基茚满的席夫碱和1-(哌啶-4-基)-1 H-苯并[ d ]咪唑-2(3 H)-的席夫碱来合成具有生物学意义的新化合物。Ti(OiPr)4和NaBH 3 CN的存在。在DMF中,在NaH存在下,使用不同的烷基/芳基卤化物进一步烷基化,得到了一系列新型化合物。根据其光谱和元素分析证实了新合成化合物的形成。进一步筛选了这些化合物的抗微生物活性,发现它们具有令人满意的抗菌和抗真菌活性。