Three new monocyclic monoterpenoid O-glycosides from the roots of Glycyrrhiza uralensis

Abstract

Three new monocyclic monoterpenoid containing β-D-apiofuranosyl-(1→2)-O-β-D-glucopyranosyl moieties, together with three other known monocyclic monoterpenoid O-glycosides, were obtained from the roots of Glycyrrhiza uralensis for the first time. Their structures were determined by UV, IR, HRESIMS, and 1D and 2D NMR data.

Graphical Abstract

Keywords:

• Glycyrrhiza uralensis
• monocyclic monoterpenoid
• isolation and purification
• structure elucidation

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

The research described in this publication was supported by the Fundamental Research Funds for the Central Universities (No. 3332019071) and the Chinese Academy of Medical Sciences (CAMS) Initiative for Innovative Medicine (No. 2016-I2M-1-010).