Two new polyoxygenated cyclohexenes from Uvaria kweichowensis

Qiong-Ming Xu College of Pharmacy, SooChow University, Su Zhou, China; Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medicinal Sciences, Beijing, China

Yan-Li Liu College of Pharmacy, SooChow University, Su Zhou, China

Zhong-Mei Zou Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medicinal Sciences, Beijing, China

Shi-Lin Yang College of Pharmacy, SooChow University, Su Zhou, China; Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medicinal Sciences, Beijing, ChinaCorrespondence[email protected]

Li-Zhen Xu Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medicinal Sciences, Beijing, China

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.

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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.

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Two new polyoxygenated cyclohexenes from Uvaria kweichowensis

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Two new polyoxygenated cyclohexenes from Uvaria kweichowensis

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