潘文斗, 李毓敬, 麦浪天, 大谷和弘, 笠井良次, 田中治, 于德泉. 马缨丹根的三萜成分研究J. 药学学报, 1993, 28(1): 40-44.
引用本文: 潘文斗, 李毓敬, 麦浪天, 大谷和弘, 笠井良次, 田中治, 于德泉. 马缨丹根的三萜成分研究J. 药学学报, 1993, 28(1): 40-44.
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WD Pan, YJ Li, LT Mai, KH Ohtani, RT Kasai, O Tanaka , DQ Yu, . STUDIES ON TRITERPENOID CONSTITUENTS OF THE ROOTS OF LANTANA CAMARAJ. Acta Pharmaceutica Sinica, 1993, 28(1): 40-44.
Citation: WD Pan, YJ Li, LT Mai, KH Ohtani, RT Kasai, O Tanaka , DQ Yu, . STUDIES ON TRITERPENOID CONSTITUENTS OF THE ROOTS OF LANTANA CAMARAJ. Acta Pharmaceutica Sinica, 1993, 28(1): 40-44.
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马缨丹根的三萜成分研究

STUDIES ON TRITERPENOID CONSTITUENTS OF THE ROOTS OF LANTANA CAMARA

    摘要
  • 摘要: 从马缨丹(Lantana camara L.)根中分离到八个三萜成分,通过光谱(UV,IR,1HNMR,13CNMR,MS)分析和理化常数测定,分别鉴定为lantanolic acid(Ⅰ),22β-O-angeloyl-lantanolic acid(Ⅱ),oleanolic acid(Ⅲ),22βO-angeloyt-oleanolic acid(Ⅳ),22β-O-senecioyl-oleanolic acid(Ⅴ),22β-hydroxy-oleanolic acid(Ⅵ),19α-hydroxyursolic acid(Ⅶ),3β-isovaleroyl-19α-hydroxyursolic acid(Ⅷ)。Ⅱ系首次从植物中分离到。Ⅷ是新化合物,命名为lantaiursolic acid。

     

    Abstract: Eight triterpenoids were isolated from the roots of Lantana camara. On the basis of their chemical properties and spectral data (UV, IR, MS, 1HNMR, 13CNMR), they were identified as lantanolic acid (Ⅰ), 22β- O- angeloyl- lantanolic acid (Ⅱ), oleanolic acid (Ⅲ), 22β-O- angeloyl-oleanolic acid (Ⅳ), 22β- O- senecioyl- oleanolic acid (Ⅴ), 22β- hydroxy- oleanonic acid (Ⅵ), 19α-hydroxy-ursolic acid(Ⅶ) and 3β-isovaleroyl-19α-hydroxy-ursolic acid (Ⅷ). Ⅱ was obtained for the first time from plant. Ⅷ is a new compound named lantaiursolic acid.

     

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