5‘-<i>O</i>-[(<i>N</i>-Acyl)sulfamoyl]adenosines as Antitubercular Agents that Inhibit MbtA: An Adenylation Enzyme Required for Siderophore Biosynthesis of the Mycobactins
作者:Chunhua Qiao、Amol Gupte、Helena I. Boshoff、Daniel J. Wilson、Eric M. Bennett、Ravindranadh V. Somu、Clifton E. Barry、Courtney C. Aldrich
DOI:10.1021/jm070905o
日期:2007.11.1
A study of the structure-activity relationships of 5'-O-[N-(salicyl)sulfamoyl]adenosine (6), a potent inhibitor of the bifunctional enzyme salicyl-AMP ligase (MbtA, encoded by the gene Rv2384) in Mycobacterium tuberculosis, is described, targeting the salicyl moiety. A systematic series of analogues was prepared exploring the importance of substitution at the C-2 position revealing that a hydroxy group