Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 3746923010 | Phthalazinone derivative | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 3746924016 | Phthalazinone derivative (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Phthalazinone derivative | Is a | Histamine receptor antagonist | true | Inferred relationship | Some | ||
| Phthalazinone derivative | Has disposition (attribute) | Histamine receptor antagonist (disposition) | true | Inferred relationship | Some | ||
| Phthalazinone derivative | Is a | Drug or medicament (substance) | true | Inferred relationship | Some | ||
| Phthalazinone derivative | Is a | Drug allergen | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Azelastine (substance) | Is a | True | Phthalazinone derivative | Inferred relationship | Some | |
| Product containing phthalazinone derivative (product) | Has active ingredient | True | Phthalazinone derivative | Inferred relationship | Some | 1 |
| Azelastine hydrochloride | Is a | True | Phthalazinone derivative | Inferred relationship | Some |
Reference Sets
Description inactivation indicator reference set
FHIR