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摘要
A new triterpenoid, 2,24diacetoxy3hydroxyolean12en28oic acid (1), was characterised from the rhizomes of Nelumbo nucifera Gaertn by spectroscopic and chemical methods along with four known compounds, hyptatic acid-A (2,3,24trihydroxyolean12en28oic acid) (2), maslinic acid (2,3dihydroxyoleane12ene28oic acid), betulin and lupeol.
- 出版日期2013-3-1
- 单位河北医科大学
