438459002: Pyrazine (substance)

SNOMED CT Concept\Substance\Substance categorised by structure\Chemical\Chemical categorized by structure\Organic compound\Organic cyclic compound\Heterocyclic compound (substance)\Pyrazine (substance)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2009. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

2786681014 Pyrazine (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2792166016 Pyrazine en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

2786681014 Pyrazine (substance) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

2786681014 Pyrazine (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2792166016 Pyrazine en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

2792166016 Pyrazine en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Pyrazine (substance)	Is a	Heterocyclic compound (substance)	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Amiloride (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Selexipag (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Amiloride hydrochloride dihydrate	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Amiloride hydrochloride (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Acipimox	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Product containing pyrazine (product)	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.	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Telaprevir	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Zopiclone	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Eszopiclone (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Gilteritinib (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Favipiravir (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Gilteritinib fumarate (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Amiloride hydrochloride anhydrous (substance)	Is a	True	Pyrazine (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)

This concept is not in any reference sets