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5,10-seco-19-norpregn-5-yne-3,10,20-trione MeSH Supplementary Concept Data 2025


MeSH Supplementary
5,10-seco-19-norpregn-5-yne-3,10,20-trione
Unique ID
C030828
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/C030828
Entry Term(s)
pregnyne
Registry Numbers
55512-68-0
CAS Type 1 Name
1H-Cyclodec(e)indene-6,9-dione, 3-acetyl-11,12-didehydro-2,3,3a,4,5,5a,7,8,10,13,13a,13b-dodecahydro-3a-methyl-, (3S-(3R*,3aS*,5aR*,13aR*,13bR*))-
Previous Indexing
*SECOSTEROIDS (81-82)
Heading Mapped to
*Norpregnenes
Frequency
2
Note
inactivates delta5-3-ketosteroid isomerase
Source
J Biol Chem 1981;256(13):6842
Date of Entry
1981/08/04
Revision Date
2001/03/02
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