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Descriptor English: 17-alpha-Hydroxypregnenolone
Descriptor Spanish: 17-alfa-Hidroxipregnenolona
Descriptor 17-alfa-hidroxipregnenolona
Scope note: Esteroide con 21 átomos de carbono que deriva de la conversión de la PREGNENOLONA mediante la 17-ALFA-ESTEROIDE-HIDROXILASA. Es un compuesto intermedio en la vía de delta-5 de la biosíntesis de las HORMONAS ESTEROIDES GONADALES y los CORTICOESTEROIDES suprarrenales.
Descriptor Portuguese: 17-alfa-Hidroxipregnenolona
Descriptor French: 17alpha-Hydroxypregnénolone
Entry term(s): 17 Hydroxypregnenolone
17 alpha Hydroxypregnenolone
17 alpha-Hydroxypregnenolone
17-Hydroxypregnenolone
17-Hydroxypregnenolone, (3alpha)-Isomer
17-Hydroxypregnenolone, (3beta,13alpha)-Isomer
17-Hydroxypregnenolone, (3beta,13alpha,17alpha)-Isomer
17-Hydroxypregnenolone, (3beta,17alpha)-Isomer
17alpha Hydroxypregnenolone
17alpha-Hydroxypregnenolone
Hydroxypregnenolone
Tree number(s): D04.210.500.745.745.725.395
D06.472.040.585.745.500
D06.472.334.851.687.500.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D006907
Scope note: A 21-carbon steroid that is converted from PREGNENOLONE by STEROID 17-ALPHA-HYDROXYLASE. It is an intermediate in the delta-5 pathway of biosynthesis of GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS.
Allowable Qualifiers: AA analogs & derivatives
AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Registry Number: 387-79-1
CAS Type 1 Name: Pregn-5-en-20-one, 3,17-dihydroxy-, (3beta)-
Public MeSH Note: 2004; see HYDROXYPREGNENOLONE 1972-2003; 17-HYDROXYPREGNENOLONE was indexed under HYDROXYPREGNENOLONE (NM) 1981-2003
History Note: 2004 (1964); for 17-HYDROXYPREGNENOLONE use HYDROXYPREGNENOLONE (NM) 1981-2003
DeCS ID: 7082
Unique ID: D006907
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1972/01/01
Date of Entry: 1999/01/01
Revision Date: 2016/05/27
17-alpha-Hydroxypregnenolone - Preferred
Concept UI M0010775
Scope note A 21-carbon steroid that is converted from PREGNENOLONE by STEROID 17-ALPHA-HYDROXYLASE. It is an intermediate in the delta-5 pathway of biosynthesis of GONADAL STEROID HORMONES and the adrenal CORTICOSTEROIDS.
Preferred term 17-alpha-Hydroxypregnenolone
Entry term(s) 17 Hydroxypregnenolone
17 alpha Hydroxypregnenolone
17 alpha-Hydroxypregnenolone
17-Hydroxypregnenolone
17-Hydroxypregnenolone, (3beta,17alpha)-Isomer
17alpha Hydroxypregnenolone
17alpha-Hydroxypregnenolone
Hydroxypregnenolone
17-Hydroxypregnenolone, (3beta,13alpha,17alpha)-Isomer - Narrower
Concept UI M0317865
Preferred term 17-Hydroxypregnenolone, (3beta,13alpha,17alpha)-Isomer
Entry term(s) 17-Hydroxypregnenolone, (3beta,13alpha)-Isomer
17-Hydroxypregnenolone, (3alpha)-Isomer - Related but not broader or narrower
Concept UI M0317862
Preferred term 17-Hydroxypregnenolone, (3alpha)-Isomer



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