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, COA of Formula: C8H16O4, 6065-82-3, Name is Ethyl diethoxyacetate, SMILES is O=C(OCC)C(OCC)OCC, belongs to esters-buliding-blocks compound. In a document, author is Paterna, Roberta, introduce the new discover.
Synthesis of 4-substituted-3-Hydroxyquinolin-2(1H)-ones with anticancer activity
Herein we show that the 3-hydroxyquinolin-2(1H)-one (3HQ) core is a suitable platform to develop new compounds with anticancer activity against MCF-7 (IC50 up to 4.82 mu M) and NCI-H460 (IC50 up to 1.8 mu M) cancer cell lines. The ring-expansion reaction of isatins with diazo esters catalysed by di-rhodium (II) complexes proved to be a simple and effective strategy to synthesize 4-carboxylate-3HQs (yields up to 92%). 4-Carboxamide-3HQs were more efficiently prepared using NHS-diazoacetate in yields up to 88%. This innovative methodology enabled the construction of peptidic-like 3HQs, with several amino acid substituents. Among this series, the L-leucine derivative induced the cell death of MCF-7 (IC50 of 15.1 mu M) and NCI-H460 (IC50 of 2.7 mu M) cancer cell lines without causing any appreciable cytotoxicity against the non-cancer cell model (CHOK1). (C) 2020 Elsevier Ltd. All rights reserved.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 6065-82-3. COA of Formula: C8H16O4.