In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 15804-19-0, name is Quinoxaline-2,3(1H,4H)-dione, introducing its new discovery. Computed Properties of C8H6N2O2
Synthesis and positive inotropic activity of [1,2,4]triazolo[4,3-a] quinoxaline derivatives bearing substituted benzylpiperazine and benzoylpiperazine moieties
In an attempt to search for more potent positive inotropic agents, two series of [1,2,4]triazolo[4,3-a] quinoxaline derivatives bearing substituted benzylpiperazine and benzoylpiperazine moieties were synthesized and their positive inotropic activities evaluated by measuring left atrial stroke volume in isolated rabbit heart preparations. Several compounds showed favorable activities compared with the standard drug, milrinone. Compound 6c was the most potent agent, with an increased stroke volume of 12.53% ¡À 0.30% (milrinone: 2.46% ¡À 0.07%) at 3 ¡Á 10-5 M. The chronotropic effects of compounds having considerable inotropic effects were also evaluated.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 15804-19-0, and how the biochemistry of the body works.Computed Properties of C8H6N2O2
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N353 | ChemSpider