Naginata ketone (Dehydroelsholtzione) is a natural furanone derived from a variety of plants and is used in biochemical experiments and organic synthesis.
Nepetoidin B has anti-fungal, anti-bacterial, and antiinflammatory effects, it can inhibit LPS-stimulated NO production possibly via modulation of iNOS mediated by MKP-5 NF-κB pathways in RAW 264.7 cells.