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Demethylation
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Demethylation
Tree Number(s)
G02.111.188.500
G02.607.141.500
G03.219.500
Unique ID
D000073398
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000073398
Scope Note
Removal of one or more methyl groups from a chemical compound.
Entry Term(s)
Oxidative Demethylation
Public MeSH Note
2018
History Note
2018
Date Established
2018/01/01
Date of Entry
2017/07/11
Revision Date
2017/06/28
Allowable Qualifiers
drug effects (DE)
radiation effects (RE)
Chemical Phenomena [G02]
Biochemical Phenomena [G02.111]
Dealkylation [G02.111.188]
Demethylation [G02.111.188.500]
DNA Demethylation [G02.111.188.500.500]
Chemical Phenomena [G02]
Organic Chemistry Phenomena [G02.607]
Dealkylation [G02.607.141]
Demethylation [G02.607.141.500]
DNA Demethylation [G02.607.141.500.500]
Metabolism [G03]
Dealkylation [G03.219]
Demethylation [G03.219.500]
DNA Demethylation [G03.219.500.500]
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Demethylation
Preferred
Concept UI
M000621453
Scope Note
Removal of one or more methyl groups from a chemical compound.
Terms
Demethylation
Preferred Term
Term UI
T000907196
Date
09/12/2016
LexicalTag
NON
ThesaurusID
NLM (2018)
Oxidative Demethylation
Narrower
Concept UI
M000621760
Terms
Oxidative Demethylation
Preferred Term
Term UI
T000907737
Date
09/20/2016
LexicalTag
NON
ThesaurusID
NLM (2018)
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