69945-42-2Relevant articles and documents
Pyridine-2,6-dithiocarboxylic acid and its metal complexes: New inhibitors of New Delhi metallo β-Lactamase-1
Thomas, Chris S.,Braun, Doug R.,Olmos, Jose Luis,Rajski, Scott R.,Phillips, George N.,Andes, David,Bugni, Tim S.
, (2020)
Carbapenem-resistant Enterobacteriaceae continue to threaten human health worldwide with few effective treatment options. New Delhi metallo-β-lactamase (NDM) enzymes are a contributing element that drive resistance to many β-lactam- and carbapenem-based antimicrobials. Many NDM inhibitors are known, yet none are clinically viable. In this study, we present and characterize a new class of NDM-1 inhibitors based on a pyridine-2,6-dithiocarboxylic acid metal complex scaffold. These complexes display varied and unique activity profiles against NDM-1 in kinetic assays and serve to increase the effectiveness of meropenem, an established antibacterial, in assays using clinical Enterobacteriaceae isolates.
Solid-to-solid oxidation of a vanadium(IV) to a vanadium(V) compound: Chemisty of a sulfur-containing siderophore
Chatterjee, Pabitra B.,Crans, Debbie C.
, p. 9144 - 9146 (2012)
Visible light facilitates a solid-to-solid photochemical aerobic oxidation of a hunter-green microcrystalline oxidovanadium(IV) compound (1) to form a black powder of cis-dioxidovanadium(V) (2) at ambient temperature. The siderophore ligand pyridine-2,6-bis(thiocarboxylic acid), H2L, is secreted by a microorganism from the Pseudomonas genus. This irreversible transformation of a metal monooxo to a metal dioxo complex in the solid state in the absence of solvent is unprecedented. It serves as a proof-of-concept reaction for green chemistry occurring in solid matrixes.