MeSH Browser

MeSH Supplementary: allopregnan-20 alpha-ol-3-one
Unique ID: C028952
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/C028952
Entry Term(s): 20 alpha-hydroxy-5 alpha-pregnan-3-one; 20 beta-hydroxy-5 alpha-pregnan-3-one; 20-AHAPO; allopregnan-20 alpha-ol-3-one, (20S)-isomer; allopregnan-20 alpha-ol-3-one, (5alpha)-isomer; allopregnan-20 alpha-ol-3-one, (5alpha,20R)-isomer; allopregnan-20 alpha-ol-3-one, (5beta,17alpha,20S)-isomer; allopregnan-20 alpha-ol-3-one, (5beta,20R)-isomer; allopregnan-20 alpha-ol-3-one, (5beta,20S)-isomer; allopregnan-20 beta-ol-3-one
Registry Numbers: 516-59-6; 0; 22215-65-2; 516-58-5; 54353-11-6; 80-93-3
Related Numbers: 22215-65-2; 22342-56-9; 516-58-5; 54353-11-6; 57457-21-3; 80-93-3
Heading Mapped to: Pregnanolone / analogs & derivatives
Frequency: 9
Note: RN given refers to (5alpha,20S)-isomer
Source: J Endocrinol 1981;88(2):289
Date of Entry: 1981/04/21
Revision Date: 2009/11/12

Concept UI: M0092708
Registry Numbers: 516-59-6
Related Numbers: 22215-65-2; 22342-56-9; 516-58-5; 54353-11-6; 57457-21-3; 80-93-3
Terms: allopregnan-20 alpha-ol-3-one Preferred Term
Term UI T122711
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (1981); 20 alpha-hydroxy-5 alpha-pregnan-3-one
Term UI T122707
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (1981); 20-AHAPO
Term UI T122709
Date01/01/1955
LexicalTag NON
ThesaurusID NLM (1981); allopregnan-20 alpha-ol-3-one, (20S)-isomer
Term UI T348024
Date08/18/1999
LexicalTag NON
ThesaurusID NLM (1981); allopregnan-20 alpha-ol-3-one, (5alpha)-isomer
Term UI T348027
Date08/18/1999
LexicalTag NON
ThesaurusID NLM (1981)

allopregnan-20 alpha-ol-3-one MeSH Supplementary Concept Data 2025