228419-14-5Relevant articles and documents
Substitution of terminal amide with 1H-1,2,3-triazole: Identification of unexpected class of potent antibacterial agents
Bi, Fangchao,Ji, Shengli,Venter, Henrietta,Liu, Jingru,Semple, Susan J.,Ma, Shutao
, p. 884 - 891 (2018/02/15)
3-Methoxybenzamide (3-MBA) derivatives have been identified as novel class of potent antibacterial agents targeting the bacterial cell division protein FtsZ. As one of isosteres for the amide group, 1,2,3-triazole can mimic the topological and electronic features of the amide, which has gained increasing attention in drug discovery. Based on these considerations, we prepared a series of 1H-1,2,3-triazole-containing 3-MBA analogues via isosteric replacement of the terminal amide with triazole, which had increased antibacterial activity. This study demonstrated the possibility of developing the 1H-1,2,3-triazole group as a terminal amide-mimetic element which was capable of both keeping and modulating amide-related bioactivity. Surprisingly, a different action mode of these new 1H-1,2,3-triazole-containing analogues was observed, which could open new opportunities for the development of antibacterial agents.
