Citation: Xing Cui Li, Li Xin Yang, Hong Qing Wang, Ruo Yun Chen. Phenolic compounds from the aqueous extract of Acacia catechu[J]. Chinese Chemical Letters, ;2011, 22(11): 1331-1334. doi: 10.1016/j.cclet.2011.07.014 shu

Phenolic compounds from the aqueous extract of Acacia catechu

State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China

Received Date: 7 May 2011

Fund Project: This research was supported by the National Science and Technology Project of China (No.2009zx09301-003-4-1) and the Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Peking Union Medical College, Ministry of Education.

From the aqueous extract of Acacia catechu, two new phenolic compounds (3R, 4R)-3-(3, 4-dihydroxyphenyl)-4-hydroxycy-clohexanone (1) and (4R)-5-(l-(3, 4-dihydrophenyl)-3-oxoburyl)-dihydrofuran-2(3H)-one (2) were obtained. Their structures were determined on the basis of spectroscopic analysis. Free-radical scavenging activities of them were evaluated.
- Acacia catechu,
- Phenolic compounds,
- Free-radical scavenging activity
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