http://metabolomics.jp/mediawiki/index.php?action=history&feed=atom&title=20S-Ginsenoside_Rh2 2026-04-28T08:59:11Z Revision history for this page on the wiki MediaWiki 1.19.1 http://metabolomics.jp/mediawiki/index.php?title=20S-Ginsenoside_Rh2&diff=38263&oldid=prev 2010-02-15T02:59:19Z

<p>New page: {{Hierarchy|{{PAGENAME}}}} {{Metabolite |SysName=(3beta,12beta)-12,20-Dihydroxydammar-24-en-3-yl beta-D-glucopyranoside |Common Name=&amp;&amp;20(S)-Ginsenoside Rh2&amp;&amp;20(S)-Rh2&amp;&amp;3-O-beta-D-Glucopy...</p> <p><b>New page</b></p><div>{{Hierarchy|{{PAGENAME}}}}<br /> <br /> {{Metabolite<br /> |SysName=(3beta,12beta)-12,20-Dihydroxydammar-24-en-3-yl beta-D-glucopyranoside<br /> |Common Name=&amp;&amp;20(S)-Ginsenoside Rh2&amp;&amp;20(S)-Rh2&amp;&amp;3-O-beta-D-Glucopyranosyl-20(S)-protopanaxadiol&amp;&amp;Ginsenoside Rh2&amp;&amp;Dammarane beta-D-glucopyranoside deriv.&amp;&amp;(3beta,12beta)-12,20-Dihydroxydammar-24-en-3-yl beta-D-glucopyranoside&amp;&amp;<br /> |CAS=78214-33-2<br /> |KNApSAcK=<br /> }}<br /> <br /> <br /> ==Spectroscopic Data==<br /> <br /> {| class=&quot;wikitable&quot; style=&quot;width:80%&quot;<br /> |-<br /> | '''M.P.''' || 218 – 220 °C <br /> |-<br /> | '''IR''' (KBr)|| 3328, 2937, 1632, 1450, 1377, 1076 cm&lt;sup&gt;-1&lt;/sup&gt;<br /> |-<br /> | '''&lt;sup&gt;13&lt;/sup&gt;C-NMR''' (C&lt;sub&gt;5&lt;/sub&gt;D&lt;sub&gt;5&lt;/sub&gt;N, 22.5MHz)|| C-1) 39.4, (2) 27.3, (3) 88.9, (4) 40.3, (5) 56.7, (6) 18.7, (7) 36.0, (8) 37.2, (9) 50.7, (10)39.8, (11) 32.2, (12) 71.1, (13) 48.8, (14) 51.9, (15) 31.5, (16)26.8, (17) 54.8, (18) 16.8, (19) 16.4, (20) 73.2, (21) 27.0, (22) 35.4, (23) 23.1, (24) 126.4, (25) 130.7, (26) 25.7, (27) 17.7, (28) 28.3, (29) 16.0, (30) 17.3 '''Glc''' (1) 106.7, (2) 75.8, (3) 78.7, (4) 72.2, (5) 78.0, (6) 63.3 <br /> |}<br /> &lt;small&gt;1) T. Taniyama et al., Yakugaku Zasshi, 103, 612 (1983). 2) Y. Ogihara et al., Planta Med., 56, 298 (1990).&lt;/small&gt;</div>

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