<dl class="inner-dl"><dt class="col-md-4 col-sm-5" id="description">Description</dt><dd class="col-md-8 col-sm-7">This compound belongs to the class of organic compounds known as purine nucleosides. These are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety.</dd><dt class="col-md-4 col-sm-5" id="kingdom">Kingdom</dt><dd class="col-md-8 col-sm-7"><a class="classyfire-taxnode" data-content="Compounds that contain at least one carbon atom, excluding isocyanide/cyanide and their non-hydrocarbyl derivatives, thiophosgene, carbon diselenide, carbon monosulfide, carbon disulfide, carbon subsulfide, carbon monoxide, carbon dioxide, Carbon suboxide, and dicarbon monoxide." href="http://classyfire.wishartlab.com/tax_nodes/C0000000" rel="noopener" target="_blank">Organic compounds</a></dd><dt class="col-md-4 col-sm-5" id="super-class">Super Class</dt><dd class="col-md-8 col-sm-7"><a class="classyfire-taxnode" data-content="Compounds containing a nucleobase linked to a ribose or deoxyribose sugar via a beta-glycosidic linkage. The ribose or deoxyribose moiety bears at least a phosphate group in case of nucleotides." href="http://classyfire.wishartlab.com/tax_nodes/C0000289" rel="noopener" target="_blank">Nucleosides, nucleotides, and analogues</a></dd><dt class="col-md-4 col-sm-5" id="class">Class</dt><dd class="col-md-8 col-sm-7"><a class="classyfire-taxnode" data-content="Compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety." href="http://classyfire.wishartlab.com/tax_nodes/C0000479" rel="noopener" target="_blank">Purine nucleosides</a></dd><dt class="col-md-4 col-sm-5" id="sub-class">Sub Class</dt><dd class="col-md-8 col-sm-7"><span class="not-available">Not Available</span></dd><dt class="col-md-4 col-sm-5" id="direct-parent">Direct Parent</dt><dd class="col-md-8 col-sm-7"><a class="classyfire-taxnode" data-content="Compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety." href="http://classyfire.wishartlab.com/tax_nodes/C0000479" rel="noopener" target="_blank">Purine nucleosides</a></dd><dt class="col-md-4 col-sm-5" id="alternative-parents">Alternative Parents</dt><dd class="col-md-8 col-sm-7"><span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds consisting of an amine with a beta-N-glycosidic bond to a carbohydrate, thus forming a cyclic hemiaminal ether bond (alpha-amino ether)." href="http://classyfire.wishartlab.com/tax_nodes/C0002203" rel="noopener" target="_blank">Glycosylamines</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Monosaccharides in which the carbohydrate moiety contains five carbon atoms." href="http://classyfire.wishartlab.com/tax_nodes/C0001497" rel="noopener" target="_blank">Pentoses</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Purines that carry an amino group at position 6. Purine is a bicyclic aromatic compound made up of a pyrimidine ring fused to an imidazole ring." href="http://classyfire.wishartlab.com/tax_nodes/C0002987" rel="noopener" target="_blank">6-aminopurines</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing an amino group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions." href="http://classyfire.wishartlab.com/tax_nodes/C0001262" rel="noopener" target="_blank">Aminopyrimidines and derivatives</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Heterocyclic compounds containing an imidazole ring substituted at position 1." href="http://classyfire.wishartlab.com/tax_nodes/C0002311" rel="noopener" target="_blank">N-substituted imidazoles</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Cyclic organooxygen compounds containing the structure RC(=N)N where the central carbon atom and one of the linked nitrogen atoms are part of the same ring( R here is an organyl group). They can also be viewed as analogs of lactams where the oxygen atom is replaced by a nitrogen atom." href="http://classyfire.wishartlab.com/tax_nodes/C0003886" rel="noopener" target="_blank">Imidolactams</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen." href="http://classyfire.wishartlab.com/tax_nodes/C0002648" rel="noopener" target="_blank">Tetrahydrofurans</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing an aromatic ring where a carbon atom is linked to an hetero atom." href="http://classyfire.wishartlab.com/tax_nodes/C0004144" rel="noopener" target="_blank">Heteroaromatic compounds</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl)." href="http://classyfire.wishartlab.com/tax_nodes/C0001661" rel="noopener" target="_blank">Secondary alcohols</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon." href="http://classyfire.wishartlab.com/tax_nodes/C0004140" rel="noopener" target="_blank">Oxacyclic compounds</a></span></span></span><span class="hidden-taxonomy" style="display: none"><span class="list-separator"> / </span><span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Organic compounds containing an heterocycle with at least one nitrogen atom and one carbon atom linked to each other." href="http://classyfire.wishartlab.com/tax_nodes/C0004139" rel="noopener" target="_blank">Azacyclic compounds</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Amines having the nitrogen atom linked to exactly one hydrocarbyl group." href="http://classyfire.wishartlab.com/tax_nodes/C0002450" rel="noopener" target="_blank">Primary amines</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds comprising the primary alcohol functional group, with the general structure RCOH (R=alkyl, aryl)." href="http://classyfire.wishartlab.com/tax_nodes/C0000286" rel="noopener" target="_blank">Primary alcohols</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Compounds containing a bond between carbon a pnictogen atom. Pnictogens are p-block element atoms that are in the group 15 of the periodic table." href="http://classyfire.wishartlab.com/tax_nodes/C0004557" rel="noopener" target="_blank">Organopnictogen compounds</a></span><span class="list-separator"> / </span><span class="separated-list-item"><a class="classyfire-taxnode" data-content="Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom." href="http://classyfire.wishartlab.com/tax_nodes/C0004150" rel="noopener" target="_blank">Hydrocarbon derivatives</a></span></span></span></span><a class="taxonomy-toggler" href="javascript:void();"><div class="drugbank-icon icon-expand"><svg class="icon" role="img" title="expand">
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</div> show 5 more</a></dd><dt class="col-md-4 col-sm-5" id="substituents">Substituents</dt><dd class="col-md-8 col-sm-7"><span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item">6-aminopurine</span><span class="list-separator"> / </span><span class="separated-list-item">Alcohol</span><span class="list-separator"> / </span><span class="separated-list-item">Amine</span><span class="list-separator"> / </span><span class="separated-list-item">Aminopyrimidine</span><span class="list-separator"> / </span><span class="separated-list-item">Aromatic heteropolycyclic compound</span><span class="list-separator"> / </span><span class="separated-list-item">Azacycle</span><span class="list-separator"> / </span><span class="separated-list-item">Azole</span><span class="list-separator"> / </span><span class="separated-list-item">Glycosyl compound</span><span class="list-separator"> / </span><span class="separated-list-item">Heteroaromatic compound</span><span class="list-separator"> / </span><span class="separated-list-item">Hydrocarbon derivative</span></span></span><span class="hidden-taxonomy" style="display: none"><span class="list-separator"> / </span><span class="separated-list-container"><span class="separated-list col-lg-12 col-xl-6"><span class="separated-list-item">Imidazole</span><span class="list-separator"> / </span><span class="separated-list-item">Imidazopyrimidine</span><span class="list-separator"> / </span><span class="separated-list-item">Imidolactam</span><span class="list-separator"> / </span><span class="separated-list-item">Monosaccharide</span><span class="list-separator"> / </span><span class="separated-list-item">N-glycosyl compound</span><span class="list-separator"> / </span><span class="separated-list-item">N-substituted imidazole</span><span class="list-separator"> / </span><span class="separated-list-item">Organic nitrogen compound</span><span class="list-separator"> / </span><span class="separated-list-item">Organic oxygen compound</span><span class="list-separator"> / </span><span class="separated-list-item">Organoheterocyclic compound</span><span class="list-separator"> / </span><span class="separated-list-item">Organonitrogen compound</span><span class="list-separator"> / </span><span class="separated-list-item">Organooxygen compound</span><span class="list-separator"> / </span><span class="separated-list-item">Organopnictogen compound</span><span class="list-separator"> / </span><span class="separated-list-item">Oxacycle</span><span class="list-separator"> / </span><span class="separated-list-item">Pentose monosaccharide</span><span class="list-separator"> / </span><span class="separated-list-item">Primary alcohol</span><span class="list-separator"> / </span><span class="separated-list-item">Primary amine</span><span class="list-separator"> / </span><span class="separated-list-item">Purine</span><span class="list-separator"> / </span><span class="separated-list-item">Purine nucleoside</span><span class="list-separator"> / </span><span class="separated-list-item">Pyrimidine</span><span class="list-separator"> / </span><span class="separated-list-item">Secondary alcohol</span><span class="list-separator"> / </span><span class="separated-list-item">Tetrahydrofuran</span></span></span></span><a class="taxonomy-toggler" href="javascript:void();"><div class="drugbank-icon icon-expand"><svg class="icon" role="img" title="expand">
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</div> show 21 more</a></dd><dt class="col-md-4 col-sm-5" id="molecular-framework">Molecular Framework</dt><dd class="col-md-8 col-sm-7">Aromatic heteropolycyclic compounds</dd><dt class="col-md-4 col-sm-5" id="external-descriptors">External Descriptors</dt><dd class="col-md-8 col-sm-7"><span class="inline-separated-list-container"><span class="simple-separated-list-item">adenosines (<a href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16335" rel="noopener" target="_blank">CHEBI:16335</a>) </span><span class="list-separator"> / </span><span class="simple-separated-list-item">Ribonucleosides (<a href="http://www.genome.jp/dbget-bin/www_bget?cpd:C00212" rel="noopener" target="_blank">C00212</a>) </span></span></dd></dl>