Inhibitors of the Salicylate Synthase (MbtI) from Mycobacterium tuberculosis Discovered by High-Throughput Screening
作者:Mahalakshmi Vasan、João Neres、Jessica Williams、Daniel J. Wilson、Aaron M. Teitelbaum、Rory P. Remmel、Courtney C. Aldrich
DOI:10.1002/cmdc.201000275
日期:2010.12.3
A simple steady‐state kinetic high‐throughput assay was developed for the salicylatesynthaseMbtI from Mycobacteriumtuberculosis, which catalyzes the first committed step of mycobactin biosynthesis. The mycobactins are small‐molecule iron chelators produced by M. tuberculosis, and their biosynthesis has been identified as a promising target for the development of new antitubercular agents. The assay
Phase-Transfer Catalyzed Alkylation and Acylation of 2-Mercapto-5-Methyl-1<i>H</i>-Benzimidazole
作者:Ali Kh. Khalil
DOI:10.1080/10426500601059433
日期:2007.2.15
Solid/liquid phase-transfer catalyzed alkylation and acylation of 2-mercaptobenzimidazole at 25°C by different organohalogen reagents in the presence of tetrabutylammonium bromide as a catalyst underwent, exclusively, S-monoalkylation and N-monoacylation or S-and N-dialkylation, cycloalkylation, and S-and N-diacyla-tion depending on the nature of alkylating and acylating agents.