Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Phthalazinones derivative (substance) | Is a | Histamine receptor antagonist-containing product | true | Inferred relationship | Existential restriction modifier (core metadata concept) | ||
Phthalazinones derivative (substance) | The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications. | Phthalazinone derivative (substance) | true | Inferred relationship | Existential restriction modifier (core metadata concept) | 1 |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Product containing azelastine (medicinal product) | Is a | True | Phthalazinones derivative (substance) | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets