Recommanded Product: 2-Chloro-5-iodo-3-methylpyridine. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 2-Chloro-5-iodo-3-methylpyridine, is researched, Molecular C6H5ClIN, CAS is 59782-89-7, about First identification of boronic species as novel potential inhibitors of the Staphylococcus aureus NorA efflux pump. Author is Fontaine, Fanny; Hequet, Arnaud; Voisin-Chiret, Anne-Sophie; Bouillon, Alexandre; Lesnard, Aurelien; Cresteil, Thierry; Jolivalt, Claude; Rault, Sylvain.
Overexpression of efflux pumps is an important mechanism of bacterial resistance that results in the extrusion of antimicrobial agents outside the bacterial cell. Inhibition of such pumps appears to be a promising strategy that could restore the potency of existing antibiotics. The NorA efflux pump of Staphylococcus aureus confers resistance to a wide range of unrelated substrates, such as hydrophilic fluoroquinolones, leading to a multidrug-resistance phenotype. Here, 150 heterocyclic boronic species were evaluated for their activity against susceptible and resistant strains of S. aureus. Twenty-four hit compounds, although inactive when tested alone, were found to potentiate ciprofloxacin activity by a 4-fold increase at concentrations ranging from 0.5 to 8 μg/mL against S. aureus 1199B, which overexpresses NorA. Boron-free analogs showed no biol. activity, thus revealing that the boron atom is crucial for biol. activity. This work describes the first reported efflux pump inhibitory activity of boronic acid derivatives
Different reactions of this compound(2-Chloro-5-iodo-3-methylpyridine)Recommanded Product: 2-Chloro-5-iodo-3-methylpyridine require different conditions, so the reaction conditions are very important.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem