{"caseSensitive":true,"concept":[{"code":"Salt","display":"Salt to parent"},{"code":"ActiveMoiety","display":"Active moiety"},{"code":"StartingMaterial","display":"Starting material for"},{"code":"Polymorph","display":"Polymorph of"},{"code":"Impurity","display":"Impurity of"},{"code":"TherapeuticTarget","definition":"The substance acts therapeutically on the target.","display":"Therapeutic target"},{"code":"MetabolicTarget","definition":"The substance is metabolised by or interacts with the target as part of metabolism.","display":"Metabolic target"},{"code":"ToxicityTarget","definition":"The substance interacts with the target in a way that contributes to toxicity.","display":"Toxicity target"},{"code":"TargetUnknownEffect","definition":"The substance is known to interact with the target, but the effect is not characterised.","display":"Target (unknown effect)"},{"code":"GeneOfOrigin","definition":"The substance was derived from this gene (used e.g. for recombinant proteins and nucleic acid products).","display":"Gene of origin"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2021-01-05T10:01:24+11:00","description":"The relationship between two substance types.","experimental":true,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"brr"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"informative"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":1}],"id":"substance-relationship-type","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.2088"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2026-06-24T23:10:57.715+11:00"},"name":"SubstanceRelationshipTypeExample","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"active","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem substance-relationship-type</b></p><a name=\"substance-relationship-type\"> </a><a name=\"hcsubstance-relationship-type\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2021-01-05T10:01:24.148+11:00</p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/substance-relationship-type</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">Salt<a name=\"substance-relationship-type-Salt\"> </a></td><td>Salt to parent</td><td/></tr><tr><td style=\"white-space:nowrap\">ActiveMoiety<a name=\"substance-relationship-type-ActiveMoiety\"> </a></td><td>Active moiety</td><td/></tr><tr><td style=\"white-space:nowrap\">StartingMaterial<a name=\"substance-relationship-type-StartingMaterial\"> </a></td><td>Starting material for</td><td/></tr><tr><td style=\"white-space:nowrap\">Polymorph<a name=\"substance-relationship-type-Polymorph\"> </a></td><td>Polymorph of</td><td/></tr><tr><td style=\"white-space:nowrap\">Impurity<a name=\"substance-relationship-type-Impurity\"> </a></td><td>Impurity of</td><td/></tr><tr><td style=\"white-space:nowrap\">TherapeuticTarget<a name=\"substance-relationship-type-TherapeuticTarget\"> </a></td><td>Therapeutic target</td><td>The substance acts therapeutically on the target.</td></tr><tr><td style=\"white-space:nowrap\">MetabolicTarget<a name=\"substance-relationship-type-MetabolicTarget\"> </a></td><td>Metabolic target</td><td>The substance is metabolised by or interacts with the target as part of metabolism.</td></tr><tr><td style=\"white-space:nowrap\">ToxicityTarget<a name=\"substance-relationship-type-ToxicityTarget\"> </a></td><td>Toxicity target</td><td>The substance interacts with the target in a way that contributes to toxicity.</td></tr><tr><td style=\"white-space:nowrap\">TargetUnknownEffect<a name=\"substance-relationship-type-TargetUnknownEffect\"> </a></td><td>Target (unknown effect)</td><td>The substance is known to interact with the target, but the effect is not characterised.</td></tr><tr><td style=\"white-space:nowrap\">GeneOfOrigin<a name=\"substance-relationship-type-GeneOfOrigin\"> </a></td><td>Gene of origin</td><td>The substance was derived from this gene (used e.g. for recombinant proteins and nucleic acid products).</td></tr></table></div>","status":"generated"},"title":"Substance Relationship Type","url":"http://hl7.org/fhir/substance-relationship-type","valueSet":"http://hl7.org/fhir/ValueSet/substance-relationship-type","version":"6.0.0-ballot4"}