Two new biflavonoids from the stem of Dracaena cambodiana

@article{Dai2012TwoNB,
  title={Two new biflavonoids from the stem of Dracaena cambodiana},
  author={Hao-fu Dai and Hui Wang and Jian Liu and Jiao Wu and Wen-li Mei},
  journal={Chemistry of Natural Compounds},
  year={2012},
  volume={48},
  pages={376-378}
}
Phytochemical studies on the stem of Dracaena cambodiana led to the discovery of two new biflavonoids, 8-methylsocotrin-3′-methoxy-4′-ol (1) and 8-methylsocotrin-4′-methoxy-3′-ol (2), together with a known biflavonoid, 8-methylsocotrin-4′-ol (3). Their structures were identified by means of HR-ESI-MS and detailed spectral analysis (UV, IR, and 1D and 2D NMR).