1-(1-Naphthyl) piperazine hydrochloride is a serotonergic ligand which could bind nonselectively with multiple serotonin (5-HT) receptors.

Di-O-methylhonokiol (Honokiol dimethyl ether), a phenolic component of Magnolia grandiflora L, exhibits antimicrobial activity and significant antioxidant activity against Gram-positive and acid-resistant bacteria and fungi.

Ganoderic acid I is a natural product from Ganoderma lucidum .