The present invention relates to compounds according to general formula (I), pharmaceutical compositions comprising compounds according to general formula (I) and the use of the compounds for the treatment of a bacterial infection, particularly for use as an antibiotic.
Synthesis and biological evaluation of pyrophosphate mimics of thiamine pyrophosphate based on a triazole scaffold
作者:Karl M. Erixon、Chester L. Dabalos、Finian J. Leeper
DOI:10.1039/b806580b
日期:——
extremely potent triazole inhibitors with K(I) values down to 20 pM, compared to a K(D) value of 0.35 microM for TPP. This triazole scaffold was used for further investigation and six analogues containing mimics of the pyrophosphate group were synthesised and tested for inhibition of PDC. Several effective analogues were found with K(I) values down to around 1 nM.
[EN] THIAMINE DERIVATIVES AND THEIR USE AS ANTIBIOTICS<br/>[FR] DÉRIVÉS DE THIAMINE ET LEUR UTILISATION COMME ANTIBIOTIQUES
申请人:UNIV BONN
公开号:WO2013117559A1
公开(公告)日:2013-08-15
The present invention relates to compounds according to general formula (I), pharmaceutical compositions comprising compounds according to general formula (I) and the use of the compounds for the treatment of a bacterial infection, particularly for use as an antibiotic.
Inhibition of pyruvate decarboxylase from Z. mobilis by novel analogues of thiamine pyrophosphate: investigating pyrophosphate mimics
作者:Karl M. Erixon、Chester L. Dabalos、Finian J. Leeper
DOI:10.1039/b615861g
日期:——
Replacement of the thiazolium ring of thiamine pyrophosphate with a triazole gives extremely potent inhibitors of pyruvate decarboxylase from Z. mobilis, with KI values down to 20 pM; this system was used to explore pyrophosphate mimics and several effective analogues were discovered.
Furan-based inhibitors of pyruvate dehydrogenase: SAR study, biochemical evaluation and computational analysis
作者:Alex H. Y. Chan、Terence C. S. Ho、Daniel R. Parle、Finian J. Leeper
DOI:10.1039/d2ob02272a
日期:——
Many neutral derivatives of the furan analogue of thiamine were tested to explore the SAR of the two thiamine pyrophosphate (TPP)-binding pockets and the substrate-binding C2-pocket: the optimum inhibitor bound 77-fold more tightly than TPP.