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从光果甘草中分离得四种新黄酮化合物,其中 glabridin(Ⅰ)和 glabrene(Ⅳ)为异黄烷,glabrol(Ⅱ)为二氢黄酮,glabrone(Ⅲ)为异黄酮。(Ⅰ)和(Ⅱ)的分离:干燥研碎的甘草根
Four new flavonoids were isolated from Glycyrrhiza glabra. Among them, glabridin (Ⅰ) and glabrene (Ⅳ) were isoflavine, glabrol (Ⅱ) was flavanone, glabrone (Ⅲ) was isoflavone. Isolation of (I) and (II): Dry ground licorice root