Related Products of 1448-87-9, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 1448-87-9, 2-Chloroquinoxaline, introducing its new discovery.
Design, synthesis and biological evaluation of (E)-2-(2-arylhydrazinyl) quinoxalines, a promising and potent new class of anticancer agents
A series of forty-seven quinoxaline derivatives, 2-(XYZC6H 2CHN-NH)-quinoxalines, 1, have been synthesized and evaluated for their activity against four cancer cell lines: potent cytotoxicities were found (IC50 ranging from 0.316 to 15.749 muM). The structure-activity relationship (SAR) analysis indicated that the number, the positions and the type of substituents attached to the aromatic ring are critical for biological activity. The activities do not depend on the electronic effects of the substituents nor on the lypophilicities of the molecules. A common feature of active compounds is an ortho-hydroxy group in the phenyl ring. A potential role of these ortho-hydroxy derivatives is as N,N,O-tridentate ligands complexing with a vital metal, such as iron, and thereby preventing proliferation of cells. The most active compound was (1: X,Y = 2,3-(OH)2, Z = H), which displayed a potent cytotoxicity comparable to that of the reference drug doxorubicin.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 1448-87-9. In my other articles, you can also check out more blogs about 1448-87-9
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N671 | ChemSpider