Design and Synthesis of Novel N-Benzylidenesulfonohydrazide Inhibitors of MurC and MurD as Potential Antibacterial Agents
作者:Rok Frlan、Andreja Kovač、Didier Blanot、Stanislav Gobec、Slavko Pečar、Aleš Obreza
DOI:10.3390/molecules13010011
日期:——
A series of novel N-benzylidenesulfonohydrazide compounds were designedand synthesized as inhibitors of UDP-N-acetylmuramic acid:L-alanine ligase (MurC) andUDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase (MurD) from E. coli, involved inthe biosynthesis of bacterial cell-walls. Some compounds possessed inhibitory activityagainst both enzymes with IC50 values as low as 30 μM. In addition, a new, one-potsynthesis of amidobenzaldehydes is reported.
一系列新型N-苄叉磺酰肼化合物被设计并合成为大肠杆菌中UDP-N-乙酰胞壁酸:L-丙氨酸连接酶(MurC)和UDP-N-乙酰胞壁酰-L-丙氨酸:D-谷氨酸连接酶(MurD)的抑制剂,这两种酶参与细菌细胞壁的生物合成。部分化合物对这两种酶均显示出抑制活性,其IC50值低至30 μM。此外,还报道了一种新的亚胺基苯甲醛的一锅合成方法。