Three New Saikosaponin-like Compounds from Polycarpon prostratum

Zhong Tao DING Jun ZHOU Ning Hua TAN Shi Ming DENG

引用本文: Zhong Tao DING,  Jun ZHOU,  Ning Hua TAN,  Shi Ming DENG. Three New Saikosaponin-like Compounds from Polycarpon prostratum[J]. Chinese Chemical Letters, 2001, 12(8): 705-708. shu
Citation:  Zhong Tao DING,  Jun ZHOU,  Ning Hua TAN,  Shi Ming DENG. Three New Saikosaponin-like Compounds from Polycarpon prostratum[J]. Chinese Chemical Letters, 2001, 12(8): 705-708. shu

Three New Saikosaponin-like Compounds from Polycarpon prostratum

  • 基金项目:

    This work was supported by the grants of the Education Commission of Yunnan province (No. 9911143) together with Young Academic and Technical Leader Raising Foundation of Yunnan Province (No. 00YP24).

摘要: Three new saikosaponin-like compounds (named prostratoside F-H) were isolated from the whole plants of Polycarpon prostratum (Forssk.) Aschers. et Schwein. ex Aschers. By detailed spectroscopic analysis, their structures were determined as 13β, 28-epoxy-16-keto-22α, 23-dihydroxyolean-11-en-3β-yl-α-L-arabinopyranoside, 13β, 28-epoxy-16-keto-23-hydroxy-ole-an-11-en-3β-yl-α-L-arabinopyranoside and 13β, 28-epoxy-16-keto-22α-hydroxyolean-11-en-3β-yl-α-L-arabinopyranoside, respectively.

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  • 收稿日期:  2000-10-15
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