Zou, J. -M. Wang, L. -S. Ma, X. -M. Guo, Y. -J. Shi, R. -B.
Appeared in:
Journal of Asian natural products research
Paging:
Volume 8 (2006) nr. 4 pages 367-371
Year:
2006-06
Contents:
A new cucurbitacin, picfeltarraenone II (1) as well as four known cucurbitacins, picfeltarraegenin I (2), picfeltarraenin IA (3), picfeltarraenin IB (4), and picfeltarraenin IV (5), have been isolated and characterized from the whole plant of Picria fel-terrae. The purity of picfeltarraenin IA has been determined by TLC and HPLC.