Dihydrokortizon
dihydrokortizon |
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Chem. vzorec |
C21H30O5 _ _ _ _ _ |
Reg. Číslo CAS |
68-54-2 |
PubChem |
65554 |
ÚSMĚVY |
CC12CCC(=O)CC1CCC3C2C(=O)CC4(C3CCC4(C(=O)CO)O)C
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InChI |
InChI=1S/C21H30O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26.17(25)11-22)20( 15.2) 10-16(24)18(14)19/h12,14-15,18,22,26H,3-11H2,1-2H3/t12-,14+,15+,18-,19+,20+, 21+/m1/s1YCLWEYIBFOLMEM-FNLRALKVSA-N
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CHEBI |
18093 |
ChemSpider |
58997 |
Údaje jsou založeny na standardních podmínkách (25 °C, 100 kPa), pokud není uvedeno jinak. |
Mediální soubory na Wikimedia Commons |
Dihydrokortison (5β-dihydrokortison) je steroidní glukokortikoidní hormon metabolizovaný z kortizonu enzymem 5β-reduktázou .
Poznámky
Steroidní hormony (endogenní) |
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Hepatosteroidy ( játra ) | (S-30: Lanostany ) |
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(S-27: Cholestans ) |
- Zymosterol → 7-dehydrodesmosterol → Desmosterol → Cholesterol
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Žlučové kyseliny (C-24: Cholans ) |
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Gonadosteroidy ( gonády ) | |
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adrenosteroidy ( nadledviny ) | Glumerosteroidy (C-21: Pregnanes ) |
Mineralokortikoidy
11-Deoxykortikosteron → Kortikosteron → 5α-dihydrokortikosteron → 3α,5α-Tetrahydrokortikosteron
Aldosteron → 5α-dihydroaldosteron → 3α,5α-Tetrahydroaldosteron
5α-Dihydrodeoxykortikosteron → 3α,5α-Tetrahydrodeoxykortikosteron
Glukokortikoidy
11-Deoxykortizol → Kortizol → 5α-dihydrokortizol → 3α,5α-Tetrahydrokortizol
Kortizon → 5α-dihydrokortison → 3α,5α-Tetrahydrokortison
5α-Dihydrodeoxykortizol → 3α,5α-Tetrahydrodeoxykortizol
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Fascillosteroidy (C-19: Androstany ) |
lla-hydroxy
17α-OH: 11α-Hydroxyepiandrostanediol → 11α-Hydroxyepiandrostanediol → 5α-dihydro-11α-hydroxyepistosteron → 11α-hydroxyepiandrostanediol
17-O: 11α-hydroxydehydroepiandrosteron → 11α-hydroxyandrostendion → 11α-hydroxyandrostenedion → 11α-hydroxyandrosteron
17β-OH: 11α-hydroxyandrostendiol → 11α-hydroxytestosteron → 5α-dihydro-11α-hydroxytestosteron → 11α-hydroxyandrostendiol
11-keto
17α-OH: 11-ketoepiandrostanediol → 11-ketoepistosteron → 5α-dihydro-11-ketoepitestosteron → 11-ketoepiandrostanediol
17-O: 11-ketodehydroepiandrosteron → 11-ketoandrostenedion → 11-ketoandrostenedion → 11-ketoandrosteron
17β-OH: 11-ketoandrostendiol → 11-ketotestosteron → 5α-dihydro-11-ketotestosteron → 11-ketoandrostendiol
llp-hydroxy
17α-OH: 11β-hydroxyepiandrostanediol → 11β-hydroxyepitaestosteron → 5α-dihydro-11β-hydroxyepitaestosteron → 11β-hydroxyepiandrostanediol
17-O: 11β-hydroxydehydroepiandrosteron → 11β-hydroxyandrostendion → 11β-hydroxyandrostendion → 11β-hydroxyandrosteron
17β-OH: 11β-hydroxyandrostendiol → 11β-hydroxytestosteron → 5α-dihydro-11β-hydroxytestosteron → 11β-hydroxyandrostendiol
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Retikulosteroidy (C-18: Estranes ) |
Katechol-estrogeny
17a-OH: 2-Hydroxyepiestradiol a 4-Hydroxyepiestradiol
17-O: 2-Hydroxyestron a 4-Hydroxyestron
17p-OH: 2-Hydroxyestradiol a 4-Hydroxyestradiol
Chinon-estrogeny
17a-OH: 2,3-chinonpiestradiol a 4,3-chinonpiestradiol
17-O: 2,3-chinonestron a 4,3-chinonestron
17p-OH: 2,3-chinonestradiol a 4,3-chinonestradiol
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Medulosteroidy |
2,3-OH
DOPA → Dopamin → Norepinefrin → Adrenalin
3-OH
Tryptofan → 5-hydroxytryptofan → Serotonin → N-acetyl-5-hydroxytryptamin → Melatonin
3,4-OH
DOPA → Dopamin → Norepinefrin → Adrenalin
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