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Two New Phenolic Compounds from the Rhizomes of Gastrodia elata Blume
Author(s) -
Han AhReum,
Ji Shin Hyun,
Rim Jeon Ha,
Lee JeHyun,
Lee Dongho,
Seo EunKyoung
Publication year - 2011
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201000425
Subject(s) - chemistry , rhizome , orchidaceae , phytochemical , ether , gastrodia elata , stereochemistry , benzene , organic chemistry , phenols , botany , medicine , biochemistry , alternative medicine , traditional chinese medicine , pathology , biology
Phytochemical investigation of the rhizomes of Gastrodia elata Blume (Orchidaceae) led to the isolation and identification of twelve compounds, including two new phenolic compounds, 4‐hydroxybenzyl vanillyl ether (=4‐{[(4‐hydroxyphenyl)methoxy]methyl}‐2‐methoxyphenol; 1 ) and 4‐{{4‐[4‐(methoxymethyl)phenoxy]benzyl}oxy}benzyl methyl ether (=1‐[4‐(methoxymethyl)phenoxy]‐4‐{[4‐(methoxymethyl)phenoxy]methyl}benzene; 2 ). The structures of 1 and 2 were elucidated by spectroscopic data analysis including 1D‐ and 2D‐NMR experiments.