Synthesis of sub-micromolar inhibitors of MraY by exploring the region originally occupied by the diazepanone ring in the liposidomycin structure
作者:C. Dini、S. Didier-Laurent、N. Drochon、S. Feteanu、J.C. Guillot、F. Monti、E. Uridat、J. Zhang、J. Aszodi
DOI:10.1016/s0960-894x(02)00109-9
日期:2002.4
The synthesis and inhibitory activity against MraY of a series of simplified analogues of liposidomycins are described. These compounds were mainly obtained by performing parallel synthesis in the 6'-position of a scaffold that gathers key features found necessary for the binding to MraY. Thus, inhibitory activity was improved from 5300 to 140 nM. This improvement was correlated with the length and
描述了一系列简化的脂质体霉素类似物的合成和对MraY的抑制活性。这些化合物主要是通过在支架的6'-位进行平行合成而获得的,该支架聚集了与MraY结合所需的关键特征。因此,抑制活性从5300提高到140nM。这种改进与取代基的长度和亲脂性有关,但是发现与所产生的化学键的性质无关。另外,这些抑制剂中的一些表现出令人鼓舞的抗菌活性。