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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
C21-steroid +     
pregnane +     
(17Z)-3,11-dioxopregna-4,17(20)-dien-21-oic acid methyl ester 
1'H-5alpha-Cholest-2-eno[3,2-b]indole 
11,21-dioxoprogesterone 
16beta-methylpregn-4-ene-3,20-dione 
17,20-dihydroxypregn-4-en-3-one +   
17alpha-hydroxy-C21-steroid +   
17alpha-hydroxypregn-5-ene-3,20-dione 
20,21,21-Trifluoro-3-methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol 
20-hydroxy-3-oxopregn-4-en-21-al 
20-hydroxypregn-4-en-3-one +   
20alpha-dihydroprednisone 
20beta-dihydroprednisone 
20beta-hydroxycortisone 
21-acetoxy-11beta,17-dihydroxy-6alpha-methylpregn-4-ene-3,20-dione 
21-dehydrocortisol  
21-dehydrocortisone 
21-hydroxy-C21-steroid 
3-(2,4-Cyclopentadien-1-ylidene)pregn-4-en-20-one 
3-hydroxypregnan-20-one +   
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol 
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10)-trien-17beta-ol 
3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one 
3-Methyl-19-nor-17alpha-pregna-1,3,5(10)-trien-17-ol 
3-oxo-23,24-bisnorchol-4-en-22-oic acid +  
3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid 
3beta-(1-Pyrrolidinyl)-5alpha-pregnane-11,20-dione 
3beta-Fluoro-5beta-pregnan-20-one 
3beta-hydroxy-16alpha,17alpha-epoxypregnenolone +  
4-pregnen-20,21-diol-3-one 
4-pregnen-3beta,20alpha-diol 
4-pregnen-3beta-ol-20-one 
4beta,5beta-Epoxypregnane-3,20-dione 
5alpha-Pregn-2-en-20-one 
5alpha-pregnane +   
A pregnane that has formula C21H36.
5beta-dihydroaldosterone 
5beta-dihydrocorticosterone 
5beta-pregn-11-ene-3,20-dione 
5beta-pregnane +   
5beta-pregnane-3,20-dione 
6alpha-fluoro-17-hydroxycorticosterone 21-acetate 
6alpha-hydroxyprednisolone 
6alpha-hydroxyprednisone 
6beta,16alpha,17alpha-trihydroxyprogesterone 
6beta-hydroxycortisol  
6beta-hydroxycortisone 
6beta-hydroxyprednisolone 
6beta-hydroxyprednisone 
7alpha-hydroxypregnenolone 
9,11alpha-epoxypregn-4-ene-3,20-dione 
9-fluoro-11beta,17,21-trihydroxy-2alpha-methylpregn-4-ene-3,20-dione 21-acetate 
9-fluoro-2alpha-methylpregn-4-ene-3,11,20-trione 
9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid 
9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid 
aldosterone +   
algestone +  
amcinonide 
beclomethasone +   
betamethasone +   
budesonide  
C21-steroid hormone +   
calotropone 
caudatin-3-O-beta-cymaropyranoside 
corticosterone +   
cortisol +   
cortisone +   
cortivazol  
cyproterone +   
danazol  
Delta(6)-prednisolone 
Delta(6)-prednisone 
dexamethasone +   
diflorasone +   
diflorasone diacetate 
eplerenone  
fludrocortisone +   
flumethasone +   
formocortal 
Funtumine 
hookerianamide K 
hydrocortisone caproate 
hydroxypregnenolone +   
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside 
kidjoranin-3-O-beta-digitoxopyranoside 
N-Methylindolo[3,2-b]-5alpha-cholest-2-ene 
pentagestrone 
prednisolone +   
prednisone +   
pregn-4-en-3-one 
pregn-5-ene-3,20-dione 
pregna-4,9(11)-diene-3,20-dione 
pregnan-21-al 
pregnan-21-ol 
pregnane derivative +  
pregnenolone +   
progesterone +   
tixocortol +  
triamcinolone +   
triamcinolone acetonide  

Synonyms
Related Synonyms: Formula=C21H36 ;   InChI=1S/C21H36/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h15-19H,4-14H2,1-3H3/t15-,16+,17-,18-,19-,20-,21+/m0/s1 ;   InChIKey=JWMFYGXQPXQEEM-GCOKGBOCSA-N ;   SMILES=[H][C@]1(CC)CC[C@@]2([H])[C@]3([H])CC[C@@]4([H])CCCC[C@]4(C)[C@@]3([H])CC[C@]12C ;   allopregnane
Xrefs: Beilstein:2502007 ;   CAS:641-85-0

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