Sophora tonkinensis Gagnep.

Sophoranone ((-)-Sophoranone; Sophoranon) is an orally active competitive inhibitor of CYP2C9 (IC₅₀ = 0.966 μM) and CYP3A4. Sophoranone is a prenylated flavonoid isolated from the roots of Sophora subprostrata. Sophoranone induces apoptosis by increasing reactive oxygen species (ROS) and opening the mitochondrial channel, while upregulating myogenic genes to promote muscle regeneration. Sophoranone can be used for research on asthma, leukemia, and paralytic strabismus.

Sophora tonkinensis? polysaccharide is a polysaccharide derived from Sophora tonkinensis?.

Subproside IV is an oleanene glycoside found in the roots of Sophora subprostrata (Leguminosae), specifically a 3,30-di-O-bisdesmoside of abrisapogenol D with the structure 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→2)-β-D-glucuronopyranosyl abrisapogenol D 30-O-β-D-glucopyranoside.

Subproside V is an oleanene glycoside found in the dried roots of Sophora subprostrata (Leguminosae). Glycosides are compounds formed by linking a sugar or sugar derivative to another non-sugar substance through the terminal carbon atom of the sugar; they are also known as sugar ligands. Glycoside compounds typically possess anti-inflammatory, anti-infective, anti-cancer, and antioxidant properties, playing a variety of important roles in organisms.

Sophoradin is an isoprenyl chalcone and component of Guang-Dou-Gen (Shan-Dou-Gen). Sophoradin can be found in the roots of Sophora subprostrata CHUN et T. CHEN (Leguminosae). Sophoradin can be used for the research of tumors.

9α-Hydroxysophocarpine ((-)-9α-hydroxysophocarpine) is an alkaloid. 9α-Hydroxysophocarpine can be isolated from the rhizomes of Sophora tonkinensis. 9α-Hydroxysophocarpine exhibits antiviral activity against the Coxsackie virus B3 (CVB3).

Lespedezaflavanone H is a natural product.