Hupehenine is a natural product from Fritillaria thunbergii Miq.

Bornyl acetate shows highly active whitening and antioxidant activities, has potential applications in cosmeceutical materials. Bornyl acetate has anti-inflammatory activity, may be developed as a preventive agent for lung inflammatory diseases and osteoarthritis; it also has an antiabortive effect through modulation of immunological balance at maternal-fetal interface.

Piperlotine A shows potent antiplatelet aggregation activity.

Carpaine is an alkaloid that forms a major component of the papaya leaves and has been shown to exhibit cardiovascular effects. It has a role as a cardiovascular drug and a plant metabolite. It is a macrodiolide and an alkaloid.

Bergenin is a potent antinarcotic agent, has antiviral ,antifungal, antiarrhythmic, antitumor, antiinflammatory, potent immunomodulatory, antitussive, antiulcerogenic,anti-plasmodial, anti-hepatotoxic and wound healing activities. Bergenin has antidiabetic activity, could be classified as a new group of α-glucosidase inhibitors. Bergenin reduces the expression of NO, TNF-α, IL-1β, and IL-6 proinflammatory cytokines by inhibiting the activation of the NF-κB and MAPKs signaling pathways, and it may represent a novel treatment strategy for mastitis. Bergenin is a natural product found in Cenostigma gardnerianum. It has a role as a metabolite.

Malvidin 3-O-beta-D-glucoside is an anthocyanin cation consisting of malvidin having a beta-D-glucosyl residue attached at the 3-hydroxy position. It has a role as a metabolite. It is a beta-D-glucoside, an anthocyanin cation and an aromatic ether. It is functionally related to a malvidin. It is a conjugate acid of a malvidin 3-O-beta-D-glucoside betaine. Malvidin 3-glucoside has antioxidant activity, alone is not oxidized in the presence of grape polyphenol oxidase. Malvidin 3-glucoside's color stabilization at a higher pH can be explained by self-aggregation of the flavylium cation and copigmentation with the Z-chalcone form.