Three Phenolic Glycosides from Gastrodia elata
2008
Chae, S.W. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Lee, A.Y. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Lee, H.W. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Yoon, T.S. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Moon, B.C. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Choo, B.K. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea) | Kim, H.K. (Korea Institute of Oriental Medicine, Daejeon, Republic of Korea), E-mail: hkkim@kiom.re.kr
Three phenolic glycosides, gastrodin (1), parishin (2), and parishin B (3) were isolated from the n-BuOH fraction of Gastrodia elata (Orchidaseae) by medium pressure liquid chromatography. Their chemical structures were identified by the interpretation of their spectral data and direct comparison with literature values. Gastrodin and parishin were isolated as the major constituents in G. elata. Gastrodin may be a suitable index component for quality control of G. elata.
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