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Two New Phenolic Compounds from the Rhizomes of <i>Gastrodia elata</i> <small>Blume</small>
Han, Ahx2010,Reum,Jix2005,Shin, Hyun,Rim ,Jeon, Ha,Lee, Jex2010,Hyun,Lee, Dongho,Seo, Eunx2010,Kyoung WILEY‐VCH Verlag 2011 Helvetica chimica acta Vol.94 No.7
<P><B>Abstract</B></P><P>Phytochemical investigation of the rhizomes of <I>Gastrodia elata</I> <SMALL>Blume</SMALL> (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; <B>1</B>) and 4‐{{4‐[4‐(methoxymethyl)phenoxy]benzyl}oxy}benzyl methyl ether (=1‐[4‐(methoxymethyl)phenoxy]‐4‐{[4‐(methoxymethyl)phenoxy]methyl}benzene; <B>2</B>). The structures of <B>1</B> and <B>2</B> were elucidated by spectroscopic data analysis including 1D‐ and 2D‐NMR experiments.</P>