Discovery and molecular docking simulation of 7-hydroxy-6-methoxy2H-chromen-2-one as a LOX Inhibitor

Abstract

Millettia ovalifolia is traditionally used in variety of diseases including inflammation. In our investigation in to the phytochemical constituents of Millettia ovalifolia an effort was made to find out bioactive constituent from medicinal Plant M. ovalifolia to scientifically validate its use in inflammatory disorders. The compound 7-hydroxy-6- methoxy-2H-chromen-2-one was isolated from the bark of M. ovalifolia and was found to exhibited significant lipoxygenase (LOX) inhibitory activity with (IC50 value: 116.83±0.02μM). The Standard compounds Baicalein and Tenidap sodium revealed IC50 value being 22.1±0.03μM and 41.6±0.02μM. Molecular docking study further displayed significant molecular interactions between 7-hydroxy-6-methoxy-2H-chromen-2-one and LOX showed potential for further optimization as a possible anti-inflammatory lead compound.