The struggle between humans and pathogens has taken and is continuing to take countless
lives every year. As the misusage of conventional antibiotics increases, the complexity …

Infections caused by Gram‐positive and‐negative bacteria are one of the foremost causes of
morbidity and mortality globally. Antibiotics are the mainstay of therapy for bacterial …

Four Schiff base ligands namely ((1E)-1-(1-(6-chloro-2-oxo-2H-chromen-3-yl) ethylidene)
semicarbazide)(HL 1),((1E)-1-(1-(6-chloro-2-oxo-2H-chromen-3-yl) ethylidene …

Simple Summary Coumarins are a large family of benzopyrones, and more than 1300
coumarins have been reported to date. Natural, as well as synthetic, coumarins have …

Coumarins are the phytochemicals, which belong to the family of benzopyrone, that display
interesting pharmacological properties. Several natural, synthetic and semisynthetic …

A new coumarin based sensor probe,(E)-7-hydroxy-3 (2-(2-(1-(2-oxo-2H-chromen-3-yl)
ethylidene) hydrazinyl) oxazol-4-yl)-2H-chromen-2-one (7HACOX) was designed …

To develop novel antimicrobial agents, and based on the biologically active heterocyclic
quinoline and thiazole substituted, a series of novel α-aminophosphonates (9a–h) and (10i …

Coumarin is a versatile scaffold with outstanding biological potential and played a key role
in the field of medicine. The benzopyran-2-one ring bearing heterocycles are known for …

Multicomponent reactions, conducted in a domino, sequential or consecutive fashion, have
not only considerably enhanced synthetic efficiency as one-pot methodology, but they have …

This review emphasizes recent developments in synthetic routes of 3-(bromoacetyl)
coumarin derivatives. Also, chemical reactions of 3-(bromoacetyl) coumarins as versatile …