Icometasone - Wikipedia

Icometasone
Clinical data

Other names	Icomethasone; 9α-Chloro-11β,17α,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione
Drug class	Corticosteroid; Glucocorticoid
Identifiers
IUPAC name (8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
CAS Number	4647-20-5
PubChem CID	11407187
ChemSpider	9582082
UNII	2LP8SJ795G
CompTox Dashboard (EPA)	DTXSID40196850
Chemical and physical data
Formula	C₂₂H₂₉ClO₅
Molar mass	408.92 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)CO)O)C)O)Cl)C
InChI InChI=1S/C22H29ClO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,17+,19+,20+,21+,22+/m1/s1 Key:NBMKJKDGKREAPL-CXSFZGCWSA-N

Icometasone is a synthetic glucocorticoid corticosteroid which was never marketed.^[1]^[2]^[3]

References

^ Duchêne P, Giudicelli MD, Neau B, Gronfier A, Firmin Y, Villax P, Saivin S, Houin G (1998). "Pharmacokinetics, protein binding and metabolic profile of 3H-icometasone enbutate following intravenous, oral and intratracheal administrations to Sprague-Dawley rats". Arzneimittelforschung. 48 (4): 371–8. PMID 9608879.
^ Martin Negwer; Hans-Georg Scharnow (2001). Organic-chemical drugs and their synonyms: (an international survey). Wiley-VCH. p. 3730. ISBN 978-3-527-30247-5.
^ The use of stems in the selection of international Nonproprietary Names (INN) for pharmaceutical substances (PDF) (Report). World Health Organization. 2013. WHO/EMP/RHT/TSN/2013.1. Archived from the original (PDF) on 8 March 2022.

Glucocorticoid receptor modulators

Agonists	Cortisol-like and related (16-unsubstituted): 3α,5α-Tetrahydrocorticosterone 5α-Dihydrocorticosterone 9α-Fluorocortisone (alfluorone) 11-Dehydrocorticosterone (11-oxocorticosterone, 17-deoxycortisone) 11-Dehydrocorticosterone acetate 11-Deoxycorticosterone (desoxycortone, deoxycortone, desoxycorticosterone) Desoxycortone esters 11-Deoxycortisol (cortodoxone, cortexolone) Cortifen (cortiphen, kortifen) Cortodoxone acetate 21-Deoxycortisol Δ⁷-Prednisolone Δ⁷-Prednisolone 21-acetate Amebucort Chloroprednisone Chloroprednisone acetate Cloprednol Cloprednol acetate Corticosterone Corticosterone acetate Corticosterone benzoate Cortisol (hydrocortisone) Benzodrocortisone (hydrocortisone benzoate) Hydrocortamate (hydrocortisone diethylaminoacetate) Hydrocortisone esters Cortisone Cortisone acetate Deprodone Deprodone propionate Dichlorisone Dichlorisone acetate Dichlorisone diacetate Difluprednate Endrisone (endrysone) Etiprednol Etiprednol dicloacetate (etiprednol dichloroacetate) Fludrocortisone (fludrocortone) Fludrocortisone acetate Fluorometholone Fluorometholone acetate Fluperolone Fluperolone acetate Fluprednisolone Fluprednisolone esters Halopredone Halopredone acetate (halopredone diacetate) Isoflupredone (9α-fluoroprednisolone) Isoflupredone acetate Loteprednol Mazipredone (depersolone) Medrysone Methylprednisolone Methylprednisolone esters Prebediolone Prebediolone acetate Prednisolone Prednazate Prednazoline Prednicarbate (prednisolone ethylcarbonate propionate) Prednimustine Prednisolamate (prednisolone diethylaminoacetate) Prednisolone esters Prednisone Prednisone esters Pregnenolone Pregnenolone acetate Pregnenolone succinate (pregnenolone hemisuccinate) Resocortol Tipredane Tixocortol Butixocort (tixocortol butyrate) Butixocort propionate Tixocortol pivalate Methasones and related (16-substituted): 16α-Methyl-11-oxoprednisolone Alclometasone Alclometasone dipropionate Amelometasone Beclometasone (beclomethasone) Beclometasone esters Betamethasone (betametasone) Betamethasone esters Cortobenzolone (betamethasone salicylate) Ciclometasone (ciclomethasone, cyclomethasone) Clobetasol Clobetasol propionate Clobetasone Clobetasone butyrate Clocortolone Clocortolone esters Cloticasone Cloticasone propionate Cormetasone (cormethasone) Cormetasone acetate Descinolone Desoximetasone (desoxymethasone) Dexamethasone (dexametasone) Dexamethasone esters Diflorasone Diflorasone diacetate Diflucortolone Diflucortolone pivalate Diflucortolone valerate Dimesone Dimesone acetate Doxibetasol (doxybetasol) Fluclorolone Flumetasone (flumethasone) Flumetasone acetate Flumetasone pivalate Fluocinolone Fluocortin Fluocortin butyl (fluocortin butylate) Fluocortolone Fluocortolone esters Fluprednidene (fluprednylidene) Fluprednidene acetate Fluticasone Fluticasone furoate Fluticasone propionate Halocortolone Halometasone Icometasone Icometasone enbutate (icometasone butyrate acetate) Isoprednidene Locicortolone (locicortone) Locicortolone dicibate (locicortone dicibate) Meclorisone Meclorisone dibutyrate Meprednisone (methylprednisone) Meprednisone acetate Meprednisone hydrogen succinate (methylprednisone hemisuccinate) Mometasone Mometasone furoate Paramethasone Paramethasone acetate Paramethasone disodium phosphate Paramethasone phosphate Prednylidene Prednylidene diethylaminoacetate Rimexolone Ticabesone Ticabesone propionate Timobesone Timobesone acetate Triamcinolone Triamcinolone diacetate Ulobetasol (halobetasol) Ulobetasol propionate Vamorolone Cyclic ketals (16,17-cyclized): Acrocinonide (triamcinolone acroleinide) Amcinafal (triamcinolone pentanonide) Amcinafide (triamcinolone acetophenide) Amcinonide (triamcinolone acetate cyclopentanonide) Budesonide Ciclesonide Cicortonide Deflazacort (azacort) Descinolone acetonide Desonide (hydroxyprednisolone acetonide) Desonide disodium phosphate Desonide pivalate Dexbudesonide Drocinonide Drocinonide phosphate Fluazacort Fluclorolone acetonide (flucloronide) Fludroxycortide (flurandrenolone, flurandrenolide) Flumoxonide Flunisolide Flunisolide acetate Fluocinolone acetonide Ciprocinonide (fluocinolone acetonide cyclopropylcarboxylate) Fluocinonide (fluocinolide, fluocinolone acetonide acetate) Procinonide (fluocinolone acetonide propionate) Formocortal Halcinonide Itrocinonide Rofleponide Rofleponide palmitate Tralonide Triamcinolone acetonide Flupamesone (triamcinolone acetonide metembonate) Triamcinolone acetonide esters Triamcinolone aminobenzal benzamidoisobutyrate (TBI-PAB) Triclonide Others/atypical (other expanded steroid ring systems, homosteroids, and non-pregnane steroids): Cortisuzol Cortivazol Domoprednate Naflocort Nicocortonide Nicocortonide acetate Nivacortol (nivazol) Oxisopred RU-26988 RU-28362 Non-corticosteroids with some glucocorticoid activity: 15β-Hydroxycyproterone acetate 17α-Hydroxyprogesterone Bromoketoprogesterone Chlormadinone acetate Cyproterone Cyproterone acetate Danazol Delmadinone acetate Desogestrel DU-41165 Etonogestrel Flugestone Flugestone acetate (flurogestone acetate) Fluoromedroxyprogesterone acetate Fluoxymesterone Gestodene Medrogestone Medroxyprogesterone acetate Megestrol acetate Metribolone Norgestomet Osaterone acetate Progesterone Promegestone RU-2309 Quingestrone Segesterone acetate (nestorone) Tetrahydrogestrinone Nonsteroidal glucocorticoids: AZD-5423 GSK-9027
Mixed (SEGRMsTooltip Selective glucocorticoid receptor agonists)	Dagrocorat Fosdagrocorat Mapracorat
Antagonists	7α-Hydroxy-DHEA 17α-Methylprogesterone Aglepristone Asoprisnil Asoprisnil ecamate C108297 C113176 CORT-108297 Cyproterone acetate Dazucorilant Exicorilant (CORT-125281) Guggulsterone Ketoconazole Lilopristone LLY-2707 Metapristone (RU-42633) Miconazole Mifepristone (RU-486) Miricorilant (CORT-118335) Onapristone ORG-34116 ORG-34517 (SCH-900636) ORG-34850 Pregnenolone 16α-carbonitrile Relacorilant (CORT-125134) RTI 3021–012 RTI 3021–022 Telapristone Tibolone Toripristone Ulipristal acetate Zavacorilant
Others	Antisense oligonucleotides: IONIS-GCCR_Rx (ISIS-426115)

See also: Receptor/signaling modulators; Glucocorticoids and antiglucocorticoids; Mineralocorticoid receptor modulators; List of corticosteroids

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