Citation: Zhi Yuan Liang, Xiao Sheng Yang, Ye Wang, Xiao Jiang Hao, Qian Yun Sun. Two new chalcones from Fordia cauliflora[J]. Chinese Chemical Letters, ;2010, 21(7): 818-820. doi: 10.1016/j.cclet.2010.03.021 shu

Two new chalcones from Fordia cauliflora

a The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550002, China;
b School of Chemistry and Life Science, Guizhou Normal College, Guiyang 550003, China

Received Date: 15 September 2009

Fund Project: This work was supported by the National Natural Science Foundation of China[No. 30973620], the National Basic Research Program of China (973 Program) (No. 2009CB526512) and Guizhou Science and Technology Department (No. SY20083025, 20087004).

Two new chalcones, β,2',4',5'-tetramethoxychalcone 1, and β,2',5'-trimethoxyfurano [4",5":3',4']-chalcone 2 were obtained from an ethyl acetate-soluble fraction of ethanol extract of the stem of Fordia cauliflora. Their chemical structures were determined by analysis of spectroscopic evidences.
- Fordia cauliflora,
- Chalcone,
- Chemical structures
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