1-Methyl-2-pentyl-4(1H)-quinolinone is a natural product.

(1R,Z)-1-Hydroxy-1,4-dimethyl-6-(3-oxobutan-2-ylidene)-1,2,3,6,7,7a-hexahydro-5H-inden-5-one

2'-Hydroxychalcone is a drug synthesis intermediate for the synthesis of flavonoids. 2'-Hydroxychalcone loaded in nanoemulsion showed fungicidal activity against Coccidioides parapsilosis in Danio rerio model.2'-Hydroxychalcone induced cytotoxicity through oxidative stress in lipid-loaded Hepg2 cells.2'-Hydroxychalcone inhibited the induction of ICAM-1, VCAM-α, tumor necrosis factor-α, and tumor necrosis factor-alpha as determined by reverse transcription-polymerase chain reaction determined by tumor necrosis factor-alpha induces steady-state transcript levels of ICAM-1, VCAM-1, and E-selectin, and therefore may interfere with the transcription of their genes.