New dicyclopeptides from Dianthus chinensis

Yao Xue Xue Bao. 2014 May;49(5):656-60.

Abstract

One new dicyclopeptide cyclo-(L-N-methyl Glu-L-N-methyl Glu) (1), together with one new natural dicyclopeptide cyclo-(L-methyl Glu ester-L-methyl Glu ester) (2), and two known dicyclopeptides cyclo-(L-methyl Glu ester-L-Glu) (3), and cyclo-(L-Glu-L-Glu) (4), were isolated from the aerial parts of Dianthus chinensis L. Their structures were determined by spectroscopic analyses and chemical methods.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Dianthus / chemistry*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Plant Components, Aerial / chemistry
  • Plants, Medicinal / chemistry*