The use of privileged structures in drug discovery has proven to be an effective strategy,
allowing the generation of innovative hits/leads and successful optimization processes …

Chromone derivatives possess a spectrum of biological activities. Chromone has been
recognized as a privileged structure for new drug invention and development. Substitution …

Palladium ion-mediated C–O activation at the C2 carbon of the benzopyrone moiety of 3-
formylchromone-4 (N)-substituted thiosemicarbazone (HL1–4) has been observed in square …

With an intention to synergize the antimicrobial activity of 1, 3-diphenyl pyrazole and
chromene derivatives, 20 hybrid compounds were synthesized and evaluated for their …

A new series of chromone and furochromone-based sulfonamide Schiff's base derivatives 3–
12 were synthesized and evaluated for their antimicrobial activity against S. aureus, E. coli …

Solvent dependent photophysical properties of two chromone derivatives, namely 7-amino-2-
methyl chromone (AMC) and 3-cyano chromone (CyC), were studied by time-resolved …

Reaction of 3-formylchromones and triacetic acid lactone proceeds with retention of the
chromone skeleton and cyclization into pyrano [3′, 4′: 5, 6] pyrano [2, 3-b] chromene …

ABSTRACT Novel chromono [2, 3-e][1, 2, 4, 3] triazaphosphepines 3− 7, chromono [2, 3-
d][1, 3, 2] diazaphosphinine 8, chro-monyl α-hydrazinophosphonic acid 10, chromono [3, 2 …

Three-component reaction of 4-hydroxy-2 H-pyran-2-one, aldehydes, and malononitrile or
ethyl cyanoacetate in the presence of ZnO nanoparticles as the catalyst is described as an …

The chemical reactivity of 3-formylchromones toward several carbon and nitrogen
nucleophiles is collected in this review. Certain annulated chromones and 3-heteroaryl …