CHEBI ONTOLOGY - ANNOTATIONS
The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/ . The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/ ). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term: pregnane
Accession: CHEBI:8386
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Definition: A steroid fundamental parent that has formula C21H36.
Synonyms: related_synonym: 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-WZBAXQLOSA-N; SMILES=[H][C@]1(CC)CC[C@@]2([H])[C@]3([H])CCC4([H])CCCC[C@]4(C)[C@@]3([H])CC[C@]12C
xref: LIPID_MAPS_instance:LMST02030000; Wikipedia:Pregnane
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Path 1
CHEBI ontology
19740
chemical entity
19738
atom
19738
nonmetal atom
19678
carbon atom
19627
organic molecular entity
19627
lipid
17797
steroid
14369
steroid fundamental parent
14132
pregnane
6822
(17Z)-3,11-dioxopregna-4,17(20)-dien-21-oic acid methyl ester
0
1'H-5alpha-Cholest-2-eno[3,2-b]indole
0
16beta-methylpregn-4-ene-3,20-dione
0
17,20-dihydroxypregn-4-en-3-one +
1
17alpha-hydroxypregn-5-ene-3,20-dione
0
20,21,21-Trifluoro-3-methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol
0
20-hydroxy-3-oxopregn-4-en-21-al
0
20-hydroxypregn-4-en-3-one +
10
20beta-hydroxycortisone
0
21-acetoxy-11beta,17-dihydroxy-6alpha-methylpregn-4-ene-3,20-dione
0
3-(2,4-Cyclopentadien-1-ylidene)pregn-4-en-20-one
0
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol
0
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10)-trien-17beta-ol
0
3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one
0
3-Methyl-19-nor-17alpha-pregna-1,3,5(10)-trien-17-ol
0
3-hydroxypregnan-20-one +
30
3-oxo-23,24-bisnorchol-4-en-22-oic acid +
0
3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid
0
3beta-(1-Pyrrolidinyl)-5alpha-pregnane-11,20-dione
0
3beta-Fluoro-5beta-pregnan-20-one
0
4-pregnen-20,21-diol-3-one
0
4beta,5beta-Epoxypregnane-3,20-dione
0
5alpha-Pregn-2-en-20-one
0
5alpha-pregnane +
14
5beta-dihydroaldosterone
0
5beta-dihydrocorticosterone
0
5beta-pregn-11-ene-3,20-dione
0
5beta-pregnane +
30
6alpha-fluoro-17-hydroxycorticosterone 21-acetate
0
6beta,16alpha,17alpha-trihydroxyprogesterone
0
9,11alpha-epoxypregn-4-ene-3,20-dione
0
9-fluoro-11beta,17,21-trihydroxy-2alpha-methylpregn-4-ene-3,20-dione 21-acetate
0
9-fluoro-2alpha-methylpregn-4-ene-3,11,20-trione
0
9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid
0
9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid
0
Funtumine
0
N-Methylindolo[3,2-b]-5alpha-cholest-2-ene
0
aldosterone +
76
algestone +
0
amcinonide
0
beclomethasone +
58
betamethasone +
25
budesonide
70
calotropone
0
caudatin-3-O-beta-cymaropyranoside
0
corticosterone +
347
cortisol +
273
cortisone +
25
cortivazol
1
cyproterone +
72
danazol
21
dexamethasone +
4554
diflorasone +
5
diflorasone diacetate
0
eplerenone
31
fludrocortisone +
18
flumethasone +
2
formocortal
0
hookerianamide K
0
hydrocortisone caproate
0
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside
0
kidjoranin-3-O-beta-digitoxopyranoside
0
pentagestrone
0
pregn-4-en-3-one
0
pregn-5-ene-3,20-dione
0
pregna-4,9(11)-diene-3,20-dione
0
pregnan-21-al
0
pregnan-21-ol
0
pregnane derivative +
0
pregnenolone +
1562
progesterone +
2728
tixocortol +
0
triamcinolone +
42
triamcinolone acetonide
29
Path 2
CHEBI ontology
19740
subatomic particle
19738
composite particle
19738
hadron
19738
baryon
19738
nucleon
19738
atomic nucleus
19738
atom
19738
main group element atom
19686
p-block element atom
19686
carbon group element atom
19631
carbon atom
19627
organic molecular entity
19627
organic molecule
19587
organic cyclic compound
19393
organic polycyclic compound
17178
steroid
14369
steroid fundamental parent
14132
pregnane
6822
(17Z)-3,11-dioxopregna-4,17(20)-dien-21-oic acid methyl ester
0
1'H-5alpha-Cholest-2-eno[3,2-b]indole
0
16beta-methylpregn-4-ene-3,20-dione
0
17,20-dihydroxypregn-4-en-3-one +
1
17alpha-hydroxypregn-5-ene-3,20-dione
0
20,21,21-Trifluoro-3-methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol
0
20-hydroxy-3-oxopregn-4-en-21-al
0
20-hydroxypregn-4-en-3-one +
10
20beta-hydroxycortisone
0
21-acetoxy-11beta,17-dihydroxy-6alpha-methylpregn-4-ene-3,20-dione
0
3-(2,4-Cyclopentadien-1-ylidene)pregn-4-en-20-one
0
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10),20-tetraen-17-ol
0
3-Methoxy-19-nor-17alpha-pregna-1,3,5(10)-trien-17beta-ol
0
3-Methoxy-19-norpregna-1,3,5(10)-trien-20-one
0
3-Methyl-19-nor-17alpha-pregna-1,3,5(10)-trien-17-ol
0
3-hydroxypregnan-20-one +
30
3-oxo-23,24-bisnorchol-4-en-22-oic acid +
0
3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid
0
3beta-(1-Pyrrolidinyl)-5alpha-pregnane-11,20-dione
0
3beta-Fluoro-5beta-pregnan-20-one
0
4-pregnen-20,21-diol-3-one
0
4beta,5beta-Epoxypregnane-3,20-dione
0
5alpha-Pregn-2-en-20-one
0
5alpha-pregnane +
14
5beta-dihydroaldosterone
0
5beta-dihydrocorticosterone
0
5beta-pregn-11-ene-3,20-dione
0
5beta-pregnane +
30
6alpha-fluoro-17-hydroxycorticosterone 21-acetate
0
6beta,16alpha,17alpha-trihydroxyprogesterone
0
9,11alpha-epoxypregn-4-ene-3,20-dione
0
9-fluoro-11beta,17,21-trihydroxy-2alpha-methylpregn-4-ene-3,20-dione 21-acetate
0
9-fluoro-2alpha-methylpregn-4-ene-3,11,20-trione
0
9alpha-hydroxy-3-oxo-23,24-bisnorchol-4-en-22-oic acid
0
9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-dien-22-oic acid
0
Funtumine
0
N-Methylindolo[3,2-b]-5alpha-cholest-2-ene
0
aldosterone +
76
algestone +
0
amcinonide
0
beclomethasone +
58
betamethasone +
25
budesonide
70
calotropone
0
caudatin-3-O-beta-cymaropyranoside
0
corticosterone +
347
cortisol +
273
cortisone +
25
cortivazol
1
cyproterone +
72
danazol
21
dexamethasone +
4554
diflorasone +
5
diflorasone diacetate
0
eplerenone
31
fludrocortisone +
18
flumethasone +
2
formocortal
0
hookerianamide K
0
hydrocortisone caproate
0
kidjoranin-3-O-alpha-diginopyranosyl-(1->4)-beta-cymaropyranoside
0
kidjoranin-3-O-beta-digitoxopyranoside
0
pentagestrone
0
pregn-4-en-3-one
0
pregn-5-ene-3,20-dione
0
pregna-4,9(11)-diene-3,20-dione
0
pregnan-21-al
0
pregnan-21-ol
0
pregnane derivative +
0
pregnenolone +
1562
progesterone +
2728
tixocortol +
0
triamcinolone +
42
triamcinolone acetonide
29