Caragana sinica (Buchoz) Rehd.

Caraphenol A is a resveratrol trimer and is able to transiently reduce interferon-induced transmembrane (IFITM) protein expression. Caraphenol A safely enhances lentiviral vector gene delivery to hematopoietic stem and progenitor cells. Caraphenol A also inhibits human cystathionine β-synthase (hCBS) and human cystathionine γ- lyase (hCSE) with IC₅₀s of 5.9 μM and 12.1 μM, respectively.

Blumeatin B is a flavonoid and an antioxidant agent.

(+)-Isoampelopsin F is an oligostilbene compound that exists in the roots of Caragana sinica. (+)-Isoampelopsin F does not exhibit significant DPPH radical scavenging or lipid peroxidation inhibitory activity, with IC₅₀ values all >200 μM.

Carasinol D is a natural tetrastilbene compound.

Carasiphenol C is a stilbenoid. Carasiphenol C can be isolated from Caragana sinica. Caragana sinica is widely used as a folk medicine.

11,13-Dihydroivalin is a Sesquiterpenoids product that can be isolated from the herbs of Blumea balsamifera.