Electric Literature of 6298-37-9, 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, 6298-37-9, molcular formula is C8H7N3, introducing its new discovery.
Novel penicillin derivatives of the formula STR1 and pharmaceutically acceptable salts thereof, wherein R is hydrogen or hydroxy, are produced by acylating ampicillin, amoxicillin or a salt thereof with 4-hydroxy-pyrazino[2,3-f]quinoline-3-carboxylic acid or its functional derivative. They have high anti-pseudomonas activity and other antibacterial activity against gram-positive and gram-negative bacteria, and are of extremely low toxicity.
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 6298-37-9 is helpful to your research. Electric Literature of 6298-37-9
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N66 | ChemSpider