A new phenolic lactone from the bark of Phellodendron chinense

Xue Hu Li ^a,b, ,
Wen Juan Zhang ^a,b ,
Huan Yang Qi ^a ,
Yan Ping Shi ^a

a Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China;
b The Graduate University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100039, China

Received Date: 29 December 2008

Fund Project: The work was supported by the National 863 Program of China (No.2007AA09Z403), and National Key Technology Research and Development Program of China (No.2007BAI37B05), and Natural Science Foundation of Gansu Province (No.0710RJZA120).

A new phenolic lactone, named phellolactone (1) was isolated from the bark of Phellodendron chinense Schneid and its structure was elucidated by means of extensively spectroscopic methods, including IR, UV, HRESI-MS and NMR techniques.

A new phenolic lactone from the bark of Phellodendron chinense

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