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	<id>http://wiki.docking.org/index.php?action=history&amp;feed=atom&amp;title=Scaffold_hopping</id>
	<title>Scaffold hopping - Revision history</title>
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	<updated>2026-04-08T21:29:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.docking.org/index.php?title=Scaffold_hopping&amp;diff=4320&amp;oldid=prev</id>
		<title>Therese: 2 revisions</title>
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		<updated>2012-10-08T20:32:23Z</updated>

		<summary type="html">&lt;p&gt;2 revisions&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:32, 8 October 2012&lt;/td&gt;
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		<author><name>Therese</name></author>
	</entry>
	<entry>
		<id>http://wiki.docking.org/index.php?title=Scaffold_hopping&amp;diff=4319&amp;oldid=prev</id>
		<title>Frodo at 18:41, 17 July 2008</title>
		<link rel="alternate" type="text/html" href="http://wiki.docking.org/index.php?title=Scaffold_hopping&amp;diff=4319&amp;oldid=prev"/>
		<updated>2008-07-17T18:41:48Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:41, 17 July 2008&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;-- John Irwin&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;-- John Irwin&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Frodo</name></author>
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	<entry>
		<id>http://wiki.docking.org/index.php?title=Scaffold_hopping&amp;diff=4318&amp;oldid=prev</id>
		<title>Frodo: Scaffold Hopping</title>
		<link rel="alternate" type="text/html" href="http://wiki.docking.org/index.php?title=Scaffold_hopping&amp;diff=4318&amp;oldid=prev"/>
		<updated>2008-07-17T18:41:21Z</updated>

		<summary type="html">&lt;p&gt;Scaffold Hopping&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Scaffold hopping is the name for a group of [[ligand based]] techniques that seek to discover new ligands starting from existing ligands. There are three classes of such tools: [[Pharmacophore-based methods]], [[fingerprint based methods]] and [[shape based methods]].&lt;br /&gt;
&lt;br /&gt;
Scaffold hopping is much used and appreciated in the [[pharmaceutical industry]] because it is likely to suggest compounds that are similar to known actives, that have a good chance of being active themselves. In contract, [[target based]] methods such as docking tend to produce a much lower rate of actives, but the few that are active are more likely to be really different from what is already known.&lt;br /&gt;
&lt;br /&gt;
Most modern ligand discovery projects use some combination of [[ligand based]] and [[target based]] techniques.&lt;br /&gt;
&lt;br /&gt;
-- John Irwin&lt;/div&gt;</summary>
		<author><name>Frodo</name></author>
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