A new trinortriterpenoid from Cleome chrysantha.

@article{Qin2000ANT,
  title={A new trinortriterpenoid from Cleome chrysantha.},
  author={Guo Wei Qin and Arafa I Hamed and Nasr Ahmed El-Emary and Ye Chen and L Q Wang and King Kenneth Cheung and Kai Fan Cheng},
  journal={Planta medica},
  year={2000},
  volume={66 2},
  pages={191-3}
}
A new trinortriterpenoid, 1-epibrachyacarpone, was isolated from aerial parts of Cleome chrysantha. Its structure was elucidated as 1 by NMR investigations and X-ray crystallographic studies.