A Triterpenoid Saponin from Polycarpon prostratum

Zhong Tao DING Jun ZHOU Ning Hua TAN Rong Wei TENG Jiang XIONG

引用本文: Zhong Tao DING,  Jun ZHOU,  Ning Hua TAN,  Rong Wei TENG,  Jiang XIONG. A Triterpenoid Saponin from Polycarpon prostratum[J]. Chinese Chemical Letters, 1999, 10(5): 389-390. shu
Citation:  Zhong Tao DING,  Jun ZHOU,  Ning Hua TAN,  Rong Wei TENG,  Jiang XIONG. A Triterpenoid Saponin from Polycarpon prostratum[J]. Chinese Chemical Letters, 1999, 10(5): 389-390. shu

A Triterpenoid Saponin from Polycarpon prostratum

  • 基金项目:

    The authors are grateful to the members of the analytical group in the Phytochemistry Laboratory of Kunming Institute of Botany, Academia Sinica.

摘要: A new triterpenoid saponin, named prostratoside A, vvas isolated from the whole plants of Polycmpon prostratuna. Its structure was determined to be 3-0-{β-D-xylopyranosyl-(1→2)-β-D-glucopyranosyl-(1→4)-[β-D-glucopyranosyl-(1→2)-β-D-g lucopyranosyl-(1→4)-[β-D-glucopyranosyl-(1→2)]-α-L-arabinopyranosyl}-22α-acetosy-saikogenin G by spectroscopic methods.

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  • 收稿日期:  1998-11-17
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