MeSH Browser

MeSH Heading: Alkynes
Tree Number(s): D02.455.326.397
Unique ID: D000480
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000480
Scope Note: Hydrocarbons with at least one triple bond in the linear portion, of the general formula Cn-H2n-2.
Entry Term(s): Acetylenes; Acetylenic Compounds; Alkyne
Registry Number: 0
Public MeSH Note: 66
History Note: 66
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Concept UI: M0000724
Registry Number: 0
Scope Note: Hydrocarbons with at least one triple bond in the linear portion, of the general formula Cn-H2n-2.
Terms: Alkynes Preferred Term
Term UI T001422
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1966); Acetylenic Compounds
Term UI T660696
Date12/01/2005
LexicalTag NON
ThesaurusID NLM (2007); Acetylenes
Term UI T660697
Date12/01/2005
LexicalTag NON
ThesaurusID NLM (2007); Alkyne
Term UI T000996449
Date11/14/2019
LexicalTag NON
ThesaurusID NLM (2021)

Alkynes MeSH Descriptor Data 2024