Reference of 25983-13-5, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 25983-13-5, molcular formula is C8H4Cl2N2O2, introducing its new discovery.
Synthesis and biological properties of a new series of anti-MRSA beta-Lactams; 2-(thiazol-2-ylthio)carbapenems
A series of 1beta-methylcarbapenems containing variously C-2 substituted thiazol-2-ylthio groups were synthesized, and their in vitro anti-MRSA activity was examined. Among them, 1beta-methyl-2-(4-arylthiazol-2-ylthio) carbapenems exhibited superior anti-MRSA activity. Introduction of a cationic moiety in the C-2 side chain not only reduced the binding to HSA but also increased the stability against DHP-I, without affecting the anti-MRSA activity. It was also found that the distance between the cationic moiety and the carbapenem skeleton was related to the strength of HSA binding and the stability against DHP-I.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 25983-13-5 is helpful to your research. Reference of 25983-13-5
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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N1851 | ChemSpider