http://metabolomics.jp/mediawiki/index.php?action=history&feed=atom&title=Ginsenoside_Rf Ginsenoside Rf - Revision history 2026-04-10T03:37:42Z Revision history for this page on the wiki MediaWiki 1.19.1 http://metabolomics.jp/mediawiki/index.php?title=Ginsenoside_Rf&diff=106083&oldid=prev Toyama: New page: {{Hierarchy|{{PAGENAME}}}} {{Metabolite |SysName=(3beta,alpha,12beta)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside |Common Name=&&Ginsenoside Rf&&P... 2010-02-16T01:56:48Z <p>New page: {{Hierarchy|{{PAGENAME}}}} {{Metabolite |SysName=(3beta,alpha,12beta)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside |Common Name=&amp;&amp;Ginsenoside Rf&amp;&amp;P...</p> <p><b>New page</b></p><div>{{Hierarchy|{{PAGENAME}}}}<br /> <br /> {{Metabolite<br /> |SysName=(3beta,alpha,12beta)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside<br /> |Common Name=&amp;&amp;Ginsenoside Rf&amp;&amp;Panaxoside Rf&amp;&amp;Dammarane beta-D-glucopyranoside deriv.&amp;&amp;<br /> |CAS=52286-58-5<br /> |KNApSAcK=<br /> }}<br /> <br /> <br /> ==Spectroscopic Data==<br /> <br /> {| class=&quot;wikitable&quot; style=&quot;width:80%&quot;<br /> '''Free alcohol'''<br /> |-<br /> | '''M.P.'''&lt;sup&gt;1&lt;/sup&gt;|| 197 - 198 °C <br /> |-<br /> | '''IR''' (KBr)&lt;sup&gt;1&lt;/sup&gt;|| 3380 (OH), 1620 (C=C) 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, 25.15MHz)&lt;sup&gt;2&lt;/sup&gt;|| C-1) 39.6, (2) 27.5, (3) 77.9, (4) 40.0, (5) 61.0, (6) 79.5, (7) 45.0, (8) 41.1, (9) 50.0, (10) 39.6, (11) 31.1, (12) 70.4, (13) 48.1, (14) 51.6, (15) 31.9, (16) 26.8, (17) 54.5, (18) 17.6, (19) 17.5, (20) 72.4, (21) 26.8, (22) 35.7, (23) 22.9, (24) 125.7, (25) 130.1, (26) 25.8, (27) 17.5, (28) 31.9, (29) 17.6, (30) 16.7 '''Glc I''' (1) 103.2, (2) 79.5, (3) 78.7, (4) 71.7, (5) 79.8, (6) 62.9 '''Glc II''' (1) 103.2, (2) 75.9, (3) 78.4, (4) 72.3, (5) 79.8, (6) 63.3 <br /> |}<br /> {| class=&quot;wikitable&quot; style=&quot;width:80%&quot;<br /> '''Methylate'''<br /> |-<br /> | '''M.P.'''&lt;sup&gt;1&lt;/sup&gt;|| 171 °C <br /> |-<br /> | '''&lt;sup&gt;1&lt;/sup&gt;H-NMR''' (CDCl&lt;sub&gt;3&lt;/sub&gt;)&lt;sup&gt;1&lt;/sup&gt;|| 0.87 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 0.90 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 0.94 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 1.02 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 1.07 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 1.30 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 1.60 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 1.67 (s, CH&lt;sub&gt;3&lt;/sub&gt;), 3.32-3.60 (9xOCH&lt;sub&gt;3&lt;/sub&gt;), 4.34, 4.77 (each d, ''J''=7.0 Hz, 2 x anomeric H), 5.14 (br, H-24)<br /> |}<br /> &lt;small&gt;1) S. Shibata et al., Chem.Pharm.Bull., 22, 2407 (1974)., 2) T. Fuwa et al., Chem.Pharm.Bull., 29, 2844 (1981).&lt;/small&gt;</div> Toyama