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Descriptor English: Pregnanolone
Descriptor Spanish: Pregnanolona
Descriptor Portuguese: Pregnanolona
Descriptor French: Prégnanolone
Entry term(s): 3 Hydroxypregnan 20 one
3 alpha Hydroxy 5 alpha pregnan 20 one
3 alpha Hydroxy 5 beta pregnan 20 one
3 alpha, 5 beta Tetrahydroprogesterone
3 alpha, 5 beta-Tetrahydroprogesterone
3 alpha-Hydroxy-5 alpha-pregnan-20-one
3 alpha-Hydroxy-5 beta-pregnan-20-one
3-Hydroxypregnan-20-one
3beta Hydroxy 5alpha pregnan 20 one
3beta-Hydroxy-5alpha-pregnan-20-one
Allopregnan 3 beta ol 20 one
Allopregnan-3 beta-ol-20-one
Allopregnanolone
Eltanolone
Epipregnanolone
Pregnan 3alpha ol 20 one
Pregnan-3alpha-ol-20-one
Pregnanolone, (3alpha)-isomer
Pregnanolone, (3alpha, 5beta, 17-alpha)-isomer
Pregnanolone, (3alpha,5alpha)-isomer
Pregnanolone, (3alpha,5beta)-isomer
Pregnanolone, (3beta)-isomer
Pregnanolone, (3beta, 5alpha)-isomer
Pregnanolone, (3beta, 5alpha, 17alpha)-isomer
Pregnanolone, (3beta, 5alpha, 8alpha, 17beta)-isomer
Pregnanolone, (3beta, 5beta)-isomer
Pregnanolone, (3beta, 5beta, 17alpha)-isomer
Pregnanolone, (3beta, 5beta,14beta)-isomer
Pregnanolone, (5alpha)-isomer
Sepranolone
alpha-Hydroxy-5 alpha-pregnan-20-one, 3
alpha-Hydroxy-5 beta-pregnan-20-one, 3
alpha-pregnan-20-one, 3 alpha-Hydroxy-5
beta-ol-20-one, Allopregnan-3
beta-pregnan-20-one, 3 alpha-Hydroxy-5
Tree number(s): D04.210.500.745.640
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D011280
Scope note: A pregnane found in the urine of pregnant women and sows. It has anesthetic, hypnotic, and sedative properties.
Annotation: do not confuse with PREGNENOLONE
Allowable Qualifiers: AA analogs & derivatives
AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Pharm Action: Anesthetics
Registry Number: BXO86P3XXW
CAS Type 1 Name: Pregnan-20-one, 3-hydroxy-, (3alpha,5beta)-
Previous Indexing: Hydroxysteroids (1972-1974)
Ketosteroids (1972-1974)
Pregnanes (1969-1974)
Public MeSH Note: 91; was see under PREGNANES 1975-90
History Note: 91(75); was see under PREGNANES 1975-90
DeCS ID: 11716
Unique ID: D011280
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1974/11/19
Revision Date: 2019/06/17
Pregnanolone - Preferred
Concept UI M0017509
Scope note A pregnane found in the urine of pregnant women and sows. It has anesthetic, hypnotic, and sedative properties.
Preferred term Pregnanolone
Entry term(s) 3 Hydroxypregnan 20 one
3 alpha Hydroxy 5 beta pregnan 20 one
3 alpha, 5 beta Tetrahydroprogesterone
3 alpha, 5 beta-Tetrahydroprogesterone
3 alpha-Hydroxy-5 beta-pregnan-20-one
3-Hydroxypregnan-20-one
Eltanolone
Pregnan 3alpha ol 20 one
Pregnan-3alpha-ol-20-one
Pregnanolone, (3alpha,5beta)-isomer
alpha-Hydroxy-5 beta-pregnan-20-one, 3
beta-pregnan-20-one, 3 alpha-Hydroxy-5
Pregnanolone, (3alpha)-isomer - Related but not broader or narrower
Concept UI M0367234
Preferred term Pregnanolone, (3alpha)-isomer
Pregnanolone, (3alpha, 5beta, 17-alpha)-isomer - Narrower
Concept UI M0367230
Preferred term Pregnanolone, (3alpha, 5beta, 17-alpha)-isomer
Pregnanolone, (3beta, 5beta,14beta)-isomer - Narrower
Concept UI M0367232
Preferred term Pregnanolone, (3beta, 5beta,14beta)-isomer
Pregnanolone, (3beta, 5alpha)-isomer - Related but not broader or narrower
Concept UI M0329751
Preferred term Pregnanolone, (3beta, 5alpha)-isomer
Entry term(s) 3beta Hydroxy 5alpha pregnan 20 one
3beta-Hydroxy-5alpha-pregnan-20-one
Allopregnan 3 beta ol 20 one
Allopregnan-3 beta-ol-20-one
Sepranolone
beta-ol-20-one, Allopregnan-3
Pregnanolone, (3beta, 5alpha, 17alpha)-isomer - Related but not broader or narrower
Concept UI M0367231
Preferred term Pregnanolone, (3beta, 5alpha, 17alpha)-isomer
Pregnanolone, (3beta, 5alpha, 8alpha, 17beta)-isomer - Related but not broader or narrower
Concept UI M0367233
Preferred term Pregnanolone, (3beta, 5alpha, 8alpha, 17beta)-isomer
Pregnanolone, (3beta, 5beta)-isomer - Related but not broader or narrower
Concept UI M0017512
Preferred term Pregnanolone, (3beta, 5beta)-isomer
Entry term(s) Epipregnanolone
Pregnanolone, (3beta, 5beta, 17alpha)-isomer - Related but not broader or narrower
Concept UI M0367236
Preferred term Pregnanolone, (3beta, 5beta, 17alpha)-isomer
Pregnanolone, (5alpha)-isomer - Related but not broader or narrower
Concept UI M0367235
Preferred term Pregnanolone, (5alpha)-isomer
Pregnanolone, (3beta)-isomer - Related but not broader or narrower
Concept UI M0017510
Preferred term Pregnanolone, (3beta)-isomer
Allopregnanolone - Narrower
Concept UI M000650135
Preferred term Allopregnanolone
Entry term(s) 3 alpha Hydroxy 5 alpha pregnan 20 one
3 alpha-Hydroxy-5 alpha-pregnan-20-one
Pregnanolone, (3alpha,5alpha)-isomer
alpha-Hydroxy-5 alpha-pregnan-20-one, 3
alpha-pregnan-20-one, 3 alpha-Hydroxy-5



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