Chromones

The chromone and flavonoid alkaloids represent an unusual group of structurally diverse secondary metabolites, derived from the… Expand

Two chromone derivatives C11H10O3 (1) and C11H10O2 (2) have been synthesized and characterized by X-ray structural studies with a… Expand

The highly efficient and selective palladium-catalyzed ligand-free cyclocarbonylation reaction of o-iodophenols with terminal… Expand

A series of chromone derivatives bearing diverse dithiocarbamate moieties were designed and synthesized via a three-component… Expand

Six new chromones, named pestalotiopsones A-F (1-6), and the known derivative 7-hydroxy-2-(2-hydroxypropyl)-5-methylchromone (7… Expand

Seven new 3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl) chromones 4a-g have been synthesized by the oxidation of 2-hydroxychalcone… Expand

The flavonoids are polyphenolic compounds found as integral components of the human diet. They are universally present as… Expand

Phosphatidylinositol (PtdIns) 3-kinase is an enzyme implicated in growth factor signal transduction by associating with receptor… Expand

Chromenes, Chromanones, and Chromones-Introduction (G. P. Ellis). 2H - and 4H -1-Benzopyrans (E. E. Schweizer and Deborah Meeder… Expand

CHROMONE derivatives exhibiting unusual biological activity have been studied in these laboratories for several years. One of… Expand