摘要

The fresh leaves and twigs of Oxalis pes-caprae were crumbled and extracted with ethyl acetate and methanol. The extracts were fractionated by chromatographic procedures, followed by structure elucidation using mass spectrometry and 1H- and 13C-NMR spectroscopy and a new phenyl cinnamate derivative was identified, along with some known compounds.

  • 出版日期2010