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Norpregnatrienes
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Norpregnatrienes
Tree Number(s)
D04.210.500.668.651.568
Unique ID
D009651
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D009651
Scope Note
Pregnatrienes which have undergone ring contractions or are lacking carbon-18 or carbon-19.
Previous Indexing
Norpregnanes (1974)
Public MeSH Note
75; was see under NORPREGNANES 1974
Online Note
search NORPREGNANES 1974
History Note
75; was see under NORPREGNANES 1974
Date Established
1975/09/01
Date of Entry
1999/01/01
Revision Date
2016/05/31
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)
Polycyclic Compounds [D04]
Fused-Ring Compounds [D04.210]
Steroids [D04.210.500]
Norsteroids [D04.210.500.668]
Norpregnanes [D04.210.500.668.651]
Norpregnadienes [D04.210.500.668.651.443]
Norpregnatrienes [D04.210.500.668.651.568]
Ethinyl Estradiol [D04.210.500.668.651.568.291]
Norgestrienone [D04.210.500.668.651.568.620]
Norpregnenes [D04.210.500.668.651.693]
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Norpregnatrienes
Preferred
Concept UI
M0014991
Scope Note
Pregnatrienes which have undergone ring contractions or are lacking carbon-18 or carbon-19.
Terms
Norpregnatrienes
Preferred Term
Term UI
T028721
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1975)
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