Abstract
Two new polyoxygenated cyclohexenes, kweichowenols C and D, were isolated from the leaves of Uvaria kweichowensis, and their structures were established on the basis of their spectral data. The two new compounds showed some antitumor activity by the MTT assay.
Acknowledgements
We express our thanks to Prof. Chao-Yi Deng of the Institute of Forestry of Guizhou Province in China for the collection of the plant material.