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

[A new ecdysone hormone rhaponticum from Rhaponticum uniflorum (L.) DC].


PMID 12515222

Abstract

To study the chemical constituents of Rhaponticum uniflorum. Solvent extraction, separation by silica gel column chromatography and identification by physico-chemical properties and spectral data. A new ecdysone hormone, rhaponticum (1) was isolated from the root of R. uniflorum together with a known compound ecdysterone(2). The two compounds were obtained from the plant for the first time.