Prenylated protocatechuic acid derivatives with antioxidant activity from Piper heterophyllum

Ana C. Valdivia, Patricia Mollinedo, Antonio Vilaseca, Olov Sterner

Keywords: Piper heterophyllum, prenylated protocatechuic acid, diester, tetraol, dialdehyde, chromane, antioxidant activity; Claves: Piper heterophyllum, ácido protocatéquico prenilado, diéster, tetraol, dialdehído, croman, actividad antioxidante.