MeSH Browser

MeSH Supplementary: 2-(2-oxopyrrolidin-1-yl)butanoic acid
Unique ID: C118006
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/C118006
Entry Term(s): 1-ethyl-2-oxo-1-pyrrolidine acetic acid; 2-pyrrilidone-N-butyric acid; Imp-2 cpd
Registry Numbers: 0
Heading Mapped to: *Butyrates; *Pyrrolidinones
Frequency: 3
Note: metabolite of levetiracetam; structure in first source
Source: Drug Metab Dispos 1999 Feb;27(2):250-4
Date of Entry: 1999/03/29
Revision Date: 2012/08/20

Concept UI: M0302634
Registry Numbers: 0
Terms: 2-(2-oxopyrrolidin-1-yl)butanoic acid Preferred Term
Term UI T332639
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (1999); 1-ethyl-2-oxo-1-pyrrolidine acetic acid
Term UI T631888
Date02/28/2005
LexicalTag NON
ThesaurusID NLM (2005); 2-pyrrilidone-N-butyric acid
Term UI T332637
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (1999); Imp-2 cpd
Term UI T631889
Date02/28/2005
LexicalTag NON
ThesaurusID NLM (2005)

2-(2-oxopyrrolidin-1-yl)butanoic acid MeSH Supplementary Concept Data 2025