A new trinortriterpenoid from Cleome chrysantha.

  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},
  volume={66 2},
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.