Answers are grounded in this paper and cite their sources.
Seven known compounds including three prenylated flavonoids (sophoraisoflavanone A, sophoraflavanone G, and 3′-isoprenylgenistein), two flavonostilbenes (alopecurone A and alopecurone B), in addition to two steroid glucosides (sitosterol 3-O.-glucoside and stigmasterol 3-O.-glucoside), were isolated using silica gel column chromatography and preparative thin layer chromatography from the roots of Sophora pachycarpa. C. A. Mey. (Papilionaceae) for the first time. The structures were characterized by 1D and 2D NMR experiments.
No takes yet. Share an insight, caveat, or question.
Emami et al. (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: