Two new compounds from Trifolium resupinatum var. microcephalum

Abstract

An investigation of CH₂Cl₂ and EtOH extracts of Trifolium resupinatum L. var. microcephalum Zoh. has led to the isolation of two new compounds characterized as 4,15-dimethyl-2-(1,2-dihydroxyethyl)-hexadecene (1) and 1-undecene-1-O-β-2′,3′,4′,6′-tetraacetyl glucopyranoside (2a). Their structures were established by 1D and 2D NMR techniques, and mass spectroscopy.

Keywords:

• Trifolium resupinatum L. var. microcephalum Zoh
• leguminosae
• 4,15-dimethyl-2-(1,2-dihydroxyethyl)-hexadecene
• 1-undecene-1-O-β-2′,3′,4′,6′-tetraacetyl glucopyranoside