【摘要】 五环三萜类化合物种类繁多,广泛分布在植物体中,且大多具有重要的药理活性,临床应用前景十分诱人。随着研究的不断深入,有关五环三萜结构与活性的研究取得了大量进展,新的同类化合物不断的被发现。就熊果酸及五环三萜同类物结构与分类、在植物中的分布情况和药理作用的研究进展进行了综述。更多还原

【Abstract】 Various pentacyclic triterpenoids,widely distributing in plants,have excellent pharmacological activities. The clinical application of such compounds has attracted much attentions. The research of the structure and classification of Ursolic Acid and similar pentacyclic triterpenoids and their distribution and pharmacological functions are summarized.更多还原