Glucosyloxybenzyl 2-Isobutylmalates from the tubers of Gymnadenia conopsea

  • J Nat Prod. 2006 Jun;69(6):881-6. doi: 10.1021/np0581115.
Toshio Morikawa  1 ,  Haihui Xie ,  Hisashi Matsuda ,  Masayuki Yoshikawa
Affiliations
  • 1. Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412, Japan.
PMID: 16792404 DOI: 10.1021/np0581115
Abstract

Seven new glucosyloxybenzyl 2-isobutylmalates, gymnosides I-VII (1-7), were isolated from the tubers of Gymnadenia conopsea. The structures of 1-7 were determined on the basis of chemical and physicochemical evidence.

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