Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Topotecan hydrochloride | est un(e) (attribut) | Topotecan (substance) | false | Inferred relationship | Some | ||
| Topotecan hydrochloride | est un(e) (attribut) | Product containing topotecan (medicinal product) | false | Inferred relationship | Some | ||
| Topotecan hydrochloride | Has disposition (attribute) | Topoisomerase inhibitor (disposition) | true | Inferred relationship | Some | ||
| Topotecan hydrochloride | est un(e) (attribut) | Topoisomerase inhibitor | true | Inferred relationship | Some | ||
| Topotecan hydrochloride | Is modification of (attribute) | Topotecan (substance) | true | Inferred relationship | Some | ||
| Topotecan hydrochloride | est un(e) (attribut) | Alkaloid (substance) | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Product containing precisely topotecan (as topotecan hydrochloride) 1 milligram/1 each conventional release oral capsule (clinical drug) | Has precise active ingredient | True | Topotecan hydrochloride | Inferred relationship | Some | 1 | 
| Product containing precisely topotecan (as topotecan hydrochloride) 250 microgram/1 each conventional release oral capsule (clinical drug) | Has precise active ingredient | True | Topotecan hydrochloride | Inferred relationship | Some | 1 | 
| Topotecan hydrochloride 4mg powder (product) | a pour principe actif (attribut) | False | Topotecan hydrochloride | Inferred relationship | Some | |
| topotecan 4mg powder for infusion solution vial (médicament clinique) | Has precise active ingredient | True | Topotecan hydrochloride | Inferred relationship | Some | 1 | 
| Topotecan (as topotecan hydrochloride) 1 mg powder for solution for injection vial | Has precise active ingredient | True | Topotecan hydrochloride | Inferred relationship | Some | 1 | 
This concept is not in any reference sets