H. Morita et al., CYCLIC-PEPTIDES FROM HIGHER-PLANTS .39. DICHOTOMIN-F AND DICHOTOMIN-G, CYCLIC-PEPTIDES FROM STELLARIA-DICHOTOMA VAR LANCEOLATA, Journal of natural products, 60(4), 1997, pp. 404-407
Two new cyclic peptides, dichotomins F (1) and G (2), have been isolat
ed from the roots of Stellaria dichotoma L. var. lanceolata Bge., and
the structures were elucidated by chemical degradation, ESIMS-MS, and
extensive 2D NMR methods.