Nat Prod Res 2021 Apr 13:1-5. Epub 2021 Apr 13.
Natural Products Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand.
The phytochemical investigation of crude -hexane and ethyl acetate extracts from twigs of (Kurz) led to the isolation of 14 known compounds. Their structures were elucidated by spectroscopic techniques (IR, H NMR, C NMR, and 2D NMR) as well as mass spectrometry. These structures were characterized as -sitosterol (), lupeol (), vanilic acid (), 5,7-dihydroxychromone (), (+)-mellein (), isoliquiritigenin (), 7-hydroxyemodin (), physion (), aromadendrin (), naringenin (), apigenin (), luteolin (), chrysoeriol () and kaempferol (). Read More