Separation and identification of thellungianin G from the root of Pimpinella thellungiana Wolff].

B Qiao, C Wang, F Li, C Mi, H Shi, H Shi

Institute of Chinese Materia Medica, Shaanxi Provincial Academy of Traditional Chinese Medicine and Materia Medica, Xi'an 710003.

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 1999 Sep

filter terms:

To study the effective components in the root of Pimpinella thellungiana Column chromatography with silica gel and ODS was employed for the isolation and purification of ingredients. Their structures were elucidated by spectral analysis. Three compounds were obtained and identified as 2-(1',2'-epoxy)-4-methoxy pheryl-2-methyl-butyrate(I),4-(1'-propenyl) phenol(II) and 2-methyl butyric acid(III). Compound I is a new compound and named thellungianin G. Compounds II and III were separated from P. Thellungiana for the first time.

Citation

B Qiao, C Wang, F Li, C Mi, H Shi, H Shi. Separation and identification of thellungianin G from the root of Pimpinella thellungiana Wolff]. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 1999 Sep;24(9):551-2, 575