Abstract
Two neuropective compounds were isolated from the rhizomes of Abacopteris penangiana, one was a new flavone and the other was a flavanone. Both compounds were firstly separated from natural plant. The isolation work was guided by the antioxidant activity. Both the compounds showed a significant antioxidant activity in vitro and a protective effect on dopamine-induced neurotoxicity in PC12 cells.
Acknowledgements
This work was financially supported by grants from the National Natural Science Foundation of China (No. 30973864).