5α-Hy­droxy­eudesm-4(15),11(13)-dien-8β,12-olide

  • Xue Gao, Gang Chen
  • Published 2012 in
    Acta crystallographica. Section E, Structure…

Abstract

The title compound, C(15)H(20)O(3), a sesquiterpene lactone, was isolated from the aerial parts of Carpesium minus Hemsl. (Compositae). The mol-ecule is composed of three rings, with the two cyclo-hexane rings in chair conformations and the cyclo-pentane ring adopting a twist conformation. The A/B ring junction is trans-fused. The absolute configuration… (More)
DOI: 10.1107/S1600536812012470

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