Alvaro Luiz Helena

Bioactive Natural and Synthetic Chalcones: Brazil as a Research Powerhouse in Discovery and Innovation

Chalcones (1,3‐diphenyl‐2‐propen‐1‐one) are open‐chain flavonoids recognized for their structural diversity and broad pharmacological activities. Electrophilic α,β‐unsaturated carbonyl systems and versatile substitution patterns on aromatic rings have positioned the chalcones as...