Flammolide: A C-14 Carboxylate Eudesmanolide from Senecio flammeus.
A rare naturally-occurring C-14 carboxylate eudesmanolide, named flammolide, has been isolated from the petroleum ether-MeOH-Et (2)O (1:1:1; v/v/v) extract of SENECIO FLAMMEUS. The structure was determined on the basis of spectral analysis, including 2D-NMR techniques.
Hu
J
J
Institute of Organic Chemistry, State Key Laboratory of Applied Organic Chemistry at Lanzhou University, Lanzhou, P.R. China.
Jia
Z
Z