dichlorisone
dichlorisone Basic information
- Product Name:
- dichlorisone
- Synonyms:
-
- 9,11β-Dichloro-17,21-dihydroxypregna-1,4-diene-3,20-dione
- Diloderm
- Disoderm
- (11β)-9,11-Dichloro-17,21-dihydroxypregna-1,4-diene-3,20-dione
- Pregna-1,4-diene-3,20-dione, 9,11-dichloro-17,21-dihydroxy-, (11β)-
- (8S,9R,10S,11S,13S,14S,17R)-9,11-dichloro-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one
- CAS:
- 7008-26-6
- MF:
- C21H26Cl2O4
- MW:
- 413.34
- EINECS:
- 2302838
- Product Categories:
-
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Steroids
- Mol File:
- 7008-26-6.mol
dichlorisone Chemical Properties
- Melting point:
- 238-241 °C (decomp)(Solv: acetone (67-64-1))
- alpha
- D20 +134° (pyridine)
- Boiling point:
- 586.4±50.0 °C(Predicted)
- Density
- 1.37±0.1 g/cm3(Predicted)
- solubility
- Chloroform (Slightly, Heated), DMSO (Slightly, Heated), Pyridine (Slightly, Sonicated)
- form
- Solid
- pka
- 11.99±0.70(Predicted)
- color
- White to Off-White
dichlorisone Usage And Synthesis
Originator
Diloderm ,Schering,US,1960
Uses
Dichlorisone is a 9α,11β-dichloro corticoid. Dichlorisone has anti-antiinflammatory potency. Dichlorisone could be modifed to be used as glucocorticoid receptor agonists as well as a P-glycoprotein inhibitor.
Manufacturing Process
A solution of 1.0 g of 1,4,9(11)-pregnatriene-17α,21-diol-3,20-dione-21-
acetate and 5.0 g of lithium chloride in 40 ml of glacial acetic acid is treated
with 0.410 g of N-chlorosuccinimide, followed by 0.104 g of anhydrous
hydrogen chloride dissolved in 2.5 ml of tetrahydrofuran. The reaction mixture
is stirred for 2 hours and poured into ice water. The crude product is filtered
and washed with water to give 1.12 g of solid material, which is recrystallized
from acetone-hexane to give substantially pure 9α,11β-dichloro-1,4-
pregnadiene-17α,21-diol-3,20-dione-21-acetate; MP 246°C to 253°C (dec.).
Therapeutic Function
Antipruritic, Antihistaminic, Appetite stimulant
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dichlorisone (7008-26-6)Related Product Information
- 1-Chlorotetradecane
- 6-Chloro-2-hexanone
- 1,10-Dichlorodecane
- 1,9-DICHLORONONANE
- 11-CHLORO-1-UNDECENE
- dichlorisone
- fluclorolone acetonide
- 3-CHLORO-2,2,3-TRIMETHYLBUTANE
- 10-CHLORO-1-DECANOL
- 6-CHLOROUNDECANE
- 9-CHLORO-2-METHYL-1-NONENE
- 7-Chloro-2-methylhept-1-ene
- 1-CHLORO-3,3-DIMETHYLPENTANE
- DICHLORISONE ACETATE
- 1,2-DICHLOROUNDECANE
- 1,2-DICHLOROTETRADECANE
- 1,4-PREGNADIEN-9-ALPHA, 11-BETA-DICHLORO-17,21-DIOL-3,20-DIONE 21-HEMISUCCINATE
- 1,2-DICHLOROTRIDECANE