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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
(3alpha,5alpha,17beta)-17-hydroxyandrostan-3-yl sulfate 
1-methylestra-1,3,5(10),6-tetraene-3,17beta-diol 
11-oxotestosterone 
11beta-hydroxytestosterone 
15alpha-hydroxyestradiol 
15alpha-hydroxytestosterone  
16alpha-hydroxytestosterone  
16beta-hydroxyestradiol +  
16beta-hydroxytestosterone 
17alpha-ethynylestradiol 3-sulfate 
17alpha-hydroxyprogesterone  
17beta-estradiol +   
17beta-estradiol 3-benzoate  
17beta-estradiol 3-glucosiduronic acid  
17beta-estradiol 3-O-carboxymethyl ether 
17beta-estradiol 3-sulfate 
17beta-hydroxy-17-methylestra-4,9,11-trien-3-one  
17beta-hydroxy-2alpha,17-dimethylestr-4-en-3-one 
17beta-hydroxy-2alpha-methylestr-4-en-3-one 
17beta-hydroxy-4alpha-methyl-5alpha-androstan-3-one 
17beta-hydroxy-5-androsten-3-one 
17beta-hydroxy-5alpha-androstan-3-one +   
17beta-hydroxy-5alpha-estr-1(10)-en-3-one 
17beta-hydroxy-5beta-androst-1-en-3-one 
17beta-hydroxy-5beta-estran-3-one 
17beta-hydroxyandrostan-1,3-dione 
17beta-hydroxyandrostan-3-one +   
17beta-hydroxyestr-5(10)-en-3-one 
18-hydroxy-5alpha-dihydrotestosterone 
19-hydroxy-5alpha-dihydrotestosterone 
19-hydroxytestosterone 
19-oxo-5alpha-dihydrotestosterone 
19-oxotestosterone 
1alpha-hydroxytestosterone 
1beta-hydroxytestosterone 
2-hydroxy-17beta-estradiol +   
2-hydroxy-17beta-estradiol 2-O-(beta-D-glucuronide) 
2-hydroxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
2-hydroxy-17beta-estradiol 3-sulfate 
2-hydroxyestradiol 3-methyl ether 
2-hydroxytestosterone +  
2-methoxy-17beta-estradiol +   
2-methoxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
2alpha-fluoro-17beta-hydroxyandrost-4-en-3-one 
2alpha-hydroxytestosterone 
3-(allyloxy)estra-1,3,5(10)-triene-16alpha,17beta-diol 
4-hydroxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
4-hydroxy-17beta-estradiol 4-O-(beta-D-glucuronide) 
4-methoxy-17beta-estradiol +   
4-methoxy-17beta-estradiol 3-O-(beta-D-glucuronide) 
5alpha-androstane-3alpha-glcosyl-17beta-diol 
5alpha-androstane-3beta,17beta-diol +   
5alpha-androstane-3beta,17beta-diol 3-O-(beta-D-glucuronide) 
5alpha-androstane-3beta,6alpha,17beta-triol 
5alpha-androstane-3beta,7alpha,17beta-triol 
5beta-androstane-3beta,17beta-diol 
6,7-didehydro-17beta-estradiol 
6-dehydrotestosterone +  
6-ketoestriol 
6beta-hydroxytestosterone +   
7,8-didehydro-17beta-estradiol 
7alpha -hydroxytestosterone 
7alpha-hydroxyestradiol 
9-fluoro-17-methyl-5beta-androstane-3alpha,11beta,17beta-triol 
algestone +  
algestone acetophenide 
androst-5-ene-3alpha,16beta,17beta-triol 
androst-5-ene-3beta,17beta-diol +   
androst-5-ene-3beta,7alpha,17beta-triol 
androstane-3alpha,17beta-diol +   
bolandiol +  
boldenone  
calotropone 
cyproterone acetate  
danazol  
Delta(1)-dihydrotestosterone 
desogestrel  
dextronorgestrel +   
dienogest  
drospirenone  
dydrogesterone  
estetrol 
estramustine +   
estriol +   
estriol 16-O-(beta-D-glucuronide)  
estriol 3-O-(beta-D-glucuronide)  
ethisterone  
ethylestrenol  
ethynodiol +   
ethynodiol diacetate  
etonogestrel  
fluoxymesterone  
fluprostenol +   
fulvestrant  
gamendazole  
glucosyl-6beta-hydroxytestosterone 
ICI-164384  
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside 
kidjoranin-3-O-beta-digitoxopyranoside 
levonorgestrel +   
The (-)-enantiomer of norgestrel.
medroxyprogesterone +   
medroxyprogesterone acetate  
megestrol +   
megestrol acetate  
mestranol  
metholone +  
methyltestosterone  
mibolerone  
mifepristone  
mytatrienediol 
nandrolone +   
norethisterone +   
norethisterone acetate 
norgestimate  
norgestrel  
oral contraceptive +   
otophylloside B 
oxandrolone  
oxymetholone +   
progesterone +   
promegestone  
RU 58668  
stanozolol  
testosterone +   
tibolone  
trenbolone  
trilostane  
ulipristal acetate 

Synonyms
Exact Synonyms: 17alpha-ethynyl-17beta-hydroxy-18a-homoestr-4-en-3-one
Related Synonyms: (-)-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one ;   (-)-norgestrel ;   13-Ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one ;   13-Ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one ;   13-beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one ;   17-Ethynyl-18-methyl-19-nortestosterone ;   17-alpha-Ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one ;   17-alpha-Ethynyl-13-ethyl-19-nortestosterone ;   17alpha-Ethynyl-13beta-ethyl-3-oxo-4-estren-17beta-ol ;   17alpha-Ethynyl-17-hydroxy-18-methylestr-4-en-3-one ;   17alpha-Ethynyl-18-homo-19-nortestosterone ;   17alpha-ethynyl-13-ethyl-19-nortestosterone ;   18-Methyl-17-alpha-ethynyl-19-nortestosterone ;   18-Methylnorethisterone ;   D-norgestrel ;   Formula=C21H28O2 ;   InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1 ;   InChIKey=WWYNJERNGUHSAO-XUDSTZEESA-N ;   Jadelle ;   Levonelle ;   Levonova ;   Microlut ;   Microluton ;   Microval ;   Mirena ;   NorLevo ;   Plan B ;   Postinor ;   SMILES=[H][C@@]12CC[C@@](O)(C#C)[C@@]1(CC)CC[C@]1([H])[C@@]3([H])CCC(=O)C=C3CC[C@@]21[H] ;   levonorgestrelum
Alternate IDs: CHEBI:44593 ;   CHEBI:94795
Xrefs: Beilstein:6067808 ;   CAS:797-63-7 ;   DrugBank:DB00367 ;   Drug_Central:1572 ;   HMDB:HMDB0014511 ;   KEGG:C08149 ;   KEGG:D00950 ;   LINCS:LSM-5955 ;   LIPID_MAPS_instance:LMST02030119
Xref Mesh: MESH:D016912
Xrefs: PDBeChem:NOG ;   PMID:12042264 ;   PMID:16860047 ;   PMID:26353967 ;   PMID:3400986 ;   PMID:35039074 ;   PMID:36044657 ;   PMID:36096186 ;   PMID:3660438 ;   PMID:37648421 ;   PMID:37691755 ;   PMID:38128094 ;   PMID:38289806 ;   PMID:38836931 ;   PMID:4031432 ;   PMID:7188238 ;   PMID:720062 ;   PMID:720077 ;   PMID:808983 ;   PMID:8200219 ;   PMID:975814 ;   Patent:US3959322 ;   Wikipedia:Levonorgestrel
Cyclic Relationships: is_enantiomer_of CHEBI:50900

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