Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1, 6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors
Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1, 6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors(372 views) Vullo D, Supuran CT, Scozzafava A, De Simone G, Monti SM, Alterio V, Carta F
Bioorg Med Chem (ISSN: 0968-0896, 1464-3391, 0968-0896linking), 2016 Aug 15; 24(16): 3643-3648.
Universita degli Studi di Firenze, Dipartimento di Chimica, Laboratorio di Chimica Bioinorganica, Rm. 188, Via della Lastruccia 3, 50019 Sesto Fiorentino (Florence), Italy., Universita degli Studi di Firenze, Dipartimento di Chimica, Laboratorio di Chimica Bioinorganica, Rm. 188, Via della Lastruccia 3, 50019 Sesto Fiorentino (Florence), Italy; Universita degli Studi di Firenze, Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy., Istituto di Biostrutture e Bioimmagini-CNR, via Mezzocannone 16, 80134 Naples, Italy., Istituto di Biostrutture e Bioimmagini-CNR, via Mezzocannone 16, 80134 Naples, Italy. Electronic address: vincenzo.alterio@cnr.it., Universita degli Studi di Firenze, Dipartimento di Chimica, Laboratorio di Chimica Bioinorganica, Rm. 188, Via della Lastruccia 3, 50019 Sesto Fiorentino (Florence), Italy. Electronic address: fabrizio.carta@unifi.it.,
References: Not available.
Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1, 6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors
Herein we report an in vitro kinetic evaluation against the most relevant human carbonic anhydrase (hCA, EC 4.2.1.1) isoforms (I, II, IX and XII) of a small series of lactate dehydrogenase (LDH, EC 1.1.1.27) inhibitors. All compounds contain a primary sulfonamide zinc-binding group (ZBG) substituted with the 2-thio-6-oxo-1,6-dihydropyrimidine scaffold. By means of X-ray crystallographic experiments we explored the ligand-enzyme binding modes, thus highlighting the contribution of the 2-thio-6-oxo-1,6-dihydropyrimidine moiety to the stabilization of the complex.
Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1, 6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors
Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1, 6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors