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从小檗科Berberidaceae淫羊藿属Epimedium植物巫山淫羊藿Epimedium wushanense T.S.Ying的地上部分中分得两种黄酮甙单体,经理化性质鉴定及紫外、红外、质谱、氢谱、碳谱等光谱分析,确定甙Ⅰ是新化合物,命名为巫山淫羊藿甙(wushanicariin)。甙Ⅱ是已知化合物淫羊藿甙(icariin),系首次从该种植物中分离。
Two kinds of flavonoids were isolated from the aerial parts of Epimedium wushanense TSYing of Berberidaceae Epimedium plant Epimedium wushanense TSYing. The characteristics of the flavonoids were identified and their spectral characteristics were examined by UV, IR, mass spectrometry, hydrogen spectrum, and carbon spectroscopy. It was determined that 甙I was a new compound and was named Wushanicariin. Tribulus II is a known compound, icarin, which was isolated from the plant for the first time.