Studies on the Constituents of Sophora flavescens AITON. II
Two flavanones, kushenol A (1) and kushenol B (2), one flavonol, kushenol C (3), one chalcone, kushenol D (4), and one pterocarpan, kushenin (5), were isolated from the dry roots of Sophora flavescens AITON (Leguminosae). Their structures were elucidated on the basis of elemental analyses and spectral data.
- Chem. Pharm. Bull.
Chem. Pharm. Bull. 33, 3231-3236, 1985