metal

Pentetic Acid (Detarex) is an edetate and a chelating agent used in preparing radiopharmaceuticals.

Framycetin sulfate (Neomycin Sulphate B) belongs to aminoglycoside class of antibiotics that contain two or more aminosugars connected by glycosidic bonds.

Calcium trinatrium diethylenetriaminepentaacetic acid hydrate (Ca-DTPA trisodium salt hydrate) is a metal chelator and a nontoxic inhibitor of CMV replication, as well as a useful antidote in cases of acute cadmium intoxication.

DMT1 blocker 2, compound 12f, is a direct inhibitor of divalent metal transporter 1 (DMT1) with an IC50 hydrogen peroxide value of 0.83, which is expected to block iron uptake by intestinal epithelial cells in vivo.

1. Thonningianin A has anti-cancer activities.2. Thonningianin A represents a new potent glutathione S-transferase in vitro inhibitor.3. Thonningianin A has antioxidant property, involves radical scavenging, anti-superoxide formation and metal chelation.

Ethylenediaminetetraacetic acid trisodium salt (EDTA Trisodium) used to bind metal ions in the chelation therapy.

Metaldehyde (Metacetaldehyde) is an agriculturally used molluscicide that induces DNA fragmentation in cells.

Metalaxyl (CGA 48988) is a widely used fungicide that inhibits protein synthesis in fungi, interferes with skeletal development in zebrafish embryos, and can be used to control plant diseases caused by oomycetous fungi.

Metallo β-lactamase ligand 1 is an inhibitor of class B β-lactamase exhibiting antibacterial activities.

Ammonium thiocyanate, 99.99% trace metals basis (Ammonium rhodanide, 99.99% trace metals basis), is extensively used in titration methods to determine the concentration of various metal ions, particularly iron and silver, by forming distinctly different complexes.

Metallo-β-lactamase-IN-16 (compound 18), a sulfone-containing metallo-β-lactamase inhibitor, exhibits antimicrobial activity. It effectively inhibits various metallo-β-lactamases, including NDM-1 (New Delhi metallo-β-lactamase-1), IMP-1 (imipenemase-1), VIM-1 (Verona Integron-encoded Metallo-β-lactamase), and VIM-2. The IC50 values for these enzymes are 0.16 nM, 0.23 nM, 0.31 nM, and 1.0 nM respectively.

Metallo-β-lactamase-IN-12 is a dual inhibitor targeting Metallo-β-lactamase [MβLs (NDM-1, IMP-1)] and Serine β-lactamase [SβLs (OXA-48, KPC-2)], displaying IC50 values of 0.64 μM, 1.32 μM, 1.01 μM, and 0.57 μM respectively. Metallo-β-lactamase-IN-12 also exhibits antibacterial activity.

Metallibure (ICI 33828) is a derivative of dithiocarbamoyl hydrazine and functions as a gonadotrophic inhibitor. It interferes with the action of pituitary gonadotropins in bony fish, thereby inhibiting the maturation of germ cells. While Metallibure does not affect the histological structure of the thyroid, it does reduce the nuclear volume of thyroid epithelial cells. This compound is utilized in the study of endocrine disorders.

Metalaxyl-M ((R)-Metalaxyl), the active (R)-enantiomer of Metalaxyl, is a broad-spectrum fungicide that targets protein and ribosomal RNA synthesis in fungi. It is employed in the research of plant diseases attributed to pathogens from the Oomycota division.

Metallo-β-lactamase-IN-6 is a highly effective inhibitor of VIM-Type metallo-β-lactamase, demonstrating IC50 values of 0.56 μM, 29.50 μM, and 5.78 μM for VIM-2, VIM-1, and VIM-5, respectively. Additionally, Metallo-β-lactamase-IN-6 exhibits potent synergistic antibacterial properties when combined with Meropenem, particularly against engineered Escherichia coli strains and clinically isolated Pseudomonas aeruginosa carrying the VIM-2 MBL gene [1].

Metallo-β-lactamase-IN-3 (compound 35) is a potent metallo-β-lactamases (MBL) inhibitor that can potentially restore the activity of current β-lactam antibiotics and provide an orthogonal strategy for discovering new antibiotics. It exhibits high activity against VIM-1 and NDM-1, with IC50 values of 0.6 and 1.0 μM, respectively, but does not inhibit IMP-7 [1].

Metallo-β-lactamase-IN-4 (compound 40) is a potent metallo-β-lactamase (MBL) inhibitor with IC50 values of 0.1 μM for VIM-1, 1.3 μM for NDM-1, and 5.0 μM for IMP-7, respectively [1].

Metallo-β-lactamase-IN-7 is a potent inhibitor of VIM-type metallo-β-lactamase with IC50 values of 0.019 μM, 13.64 μM, and 0.38 μM for VIM-2, VIM-1, and VIM-5, respectively. Metallo-β-lactamase-IN-7 also enhances the antibacterial activity of Meropenem against Gram-negative bacterial strains [1].

Metallo-β-lactamase-IN-4 (compound 40) is a potent inhibitor of metallo-β-lactamases (MBL) with IC50 values of 0.5 μM for VIM-1, 2.1 μM for NDM-1, and 3.3 μM for IMP-7, respectively [1].

Metallo-β-lactamase-IN-8 (compound 17) is a potent, reversible, and competitive broad-spectrum metallo-β-lactamases (MβLs) inhibitor with antibacterial activity, exhibiting IC50 values of 1.3 μM against L1, 5.7 μM against ImiS, 9.8 μM against IMP-1, and 9.9 μM against VIM-2 [1].

Metallo-β-lactamase-IN-5 (compound 5c) is a potent inhibitor of metallo-β-lactamases (MBLs), demonstrating inhibitory activity against MBLs NDM-1 and VIM-1. It effectively inhibits HUVECs with an IC50 value of 45 μg/mL. Additionally, when combined with Imipenem, Metallo-β-lactamase-IN-5 exhibits synergistic antimicrobial activity [1].

Metallo-β-lactamase-IN-9 (Compound 23) is a broad-spectrum inhibitor of metallo-beta-lactamases (MBL), with inhibition constants (IC50) of 35 nM for NDM-1, 269 nM for VIM-1, and 369 nM for IMP-1 [1].

Metallo-β-lactamase-IN-11 (compound 5f), a potent inhibitor of Metallo-β-lactamases (MBLs), demonstrates efficacy against bacterial metallophyllactamase CphA with an IC50 value of 45 µM. At 10 µM, it inhibits NDM-1 by 49% and AIM-1 by 61%, indicating its potential for research on countering antibiotic resistance [1].

Metallo-β-lactamase-IN-13 (Compound 13i) serves as a pan Metallo-β-Lactamase inhibitor with extended activity against Gram-negative (GN) bacteria expressing metallo-β-lactamases. It exhibits antibacterial properties effective against P. aeruginosa [1].