<http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P106> "Pharmacologic Substance"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P366> "Camptothecin_Sodium"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P106> "Organic Chemical"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P90> "<n0:ComplexTerm xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:term-name>Camptothecin Sodium Salt</n0:term-name><n0:term-group>SY</n0:term-group><n0:term-source>NCI</n0:term-source></n0:ComplexTerm>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#A6> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C338> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P90> "<n0:ComplexTerm xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:term-name>Camptothecin sodium</n0:term-name><n0:term-group>SY</n0:term-group><n0:term-source>DTP</n0:term-source><n0:source-code>NSC0100880</n0:source-code></n0:ComplexTerm>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C1904> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P90> "<n0:ComplexTerm xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:term-name>Camptothecin, sodium salt</n0:term-name><n0:term-group>SY</n0:term-group><n0:term-source>DTP</n0:term-source><n0:source-code>NSC0100880</n0:source-code></n0:ComplexTerm>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P108> "Camptothecin Sodium"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P90> "<n0:ComplexTerm xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:term-name>Sodium camptothecin</n0:term-name><n0:term-group>SY</n0:term-group><n0:term-source>DTP</n0:term-source><n0:source-code>NSC0100880</n0:source-code></n0:ComplexTerm>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://www.w3.org/2000/01/rdf-schema#label> "Camptothecin Sodium"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#code> "C2344"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P90> "<n0:ComplexTerm xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:term-name>Camptothecin Sodium</n0:term-name><n0:term-group>PT</n0:term-group><n0:term-source>NCI</n0:term-source></n0:ComplexTerm>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P97> "<n0:ComplexDefinition xmlns:n0=\"http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#\"><n0:def-definition>The sodium salt of camptothecin, an alkaloid isolated from the Chinese tree Camptotheca acuminata, with antineoplastic activity. During the S phase of the cell cycle, camptothecin selectively stabilizes topoisomerase I-DNA covalent complexes, thereby inhibiting religation of topoisomerase I-mediated single-strand DNA breaks and producing potentially lethal double-strand DNA breaks when encountered by the DNA replication machinery. The sodium salt of camptothecin is more water-soluble than the parent molecule. (NCI04)</n0:def-definition><n0:def-source>NCI</n0:def-source></n0:ComplexDefinition>" . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P175> "100880"^^<http://www.w3.org/2001/XMLSchema#string> . <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C2344> <http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#P207> "C1516156"^^<http://www.w3.org/2001/XMLSchema#string> .