Chemical Research in Chinese Universities ›› 1988, Vol. 4 ›› Issue (4): 39-43.

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Studies on the Chemical Constituents of Oxytropis Glabra DC (I)

Sun Rongqi1, Jia Zongjian1, Zhu Ziqing(Chu Tsetsin)1, Chen Nenyu2, Zhao Fanzhi2   

  1. 1. Institute of Organic Chemistry, Lanzhou University, Lanzhou;
    2. Instrumental Analysis & Research Center, Lanzhou University, Lanzhou
  • Received:1987-12-14 Online:1988-12-24 Published:2011-09-09

Abstract: Two new triterpenoid sapon.ins 1 and 2 were isolated from the crude saponin extract of Oxytropis glabra DC by Si gel chromato-grapny . Saponins 1 and 2 were determined to be 3-0-1 β-D-glucopyranosy 1 (1-2)- β -D-glucuronopyranosyl azukisapogenol methyl ester and 3-O-[β-D-glucopyranosyl(1 - 2 ) - β -D-glucuronopyranosyl] azukisapogenol amide, respectively by spectral analysis and chemical methods.

Key words: Oxytropis glabra DC, Triterpenoid saponins, Azukisapogenol methyl ester