Cortisone

Cortisone
Names


IUPAC name (8S,9S,10R,13S,14S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione
Other names 17α,21-Dihydroxypregn-4-ene-3,11,20-trione; 17α,21-Dihydroxy-11-ketoprogesterone; 17α-Hydroxy-11-dehydrocorticosterone
Identifiers
CAS Number	53-06-5^Y
3D model (Jmol)	Interactive image
ChEBI	CHEBI:16962^Y
ChEMBL	ChEMBL111861^N
ChemSpider	193441^Y
ECHA InfoCard	100.000.149
IUPHAR/BPS	5171
KEGG	D07749^Y
MeSH	Cortisone
PubChem	222786
InChI InChI=1S/C21H28O5/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/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1^Y Key: MFYSYFVPBJMHGN-ZPOLXVRWSA-N^Y InChI=1/C21H28O5/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/h9,14-15,18,22,26H,3-8,10-11H2,1-2H3/t14-,15-,18+,19-,20-,21-/m0/s1 Key: MFYSYFVPBJMHGN-ZPOLXVRWBW
SMILES O=C(CO)[C@@]3(O)CC[C@H]2[C@@H]4CC\C1=C\C(=O)CC[C@]1(C)[C@H]4C(=O)C[C@@]23C
Properties
Chemical formula	C₂₁H₂₈O₅
Molar mass	360.45 g·mol⁻¹
Melting point	220 to 224 °C (428 to 435 °F; 493 to 497 K)
Pharmacology
ATC code	H02AB10 (WHO) S01BA03 (WHO)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N (what is ^YN ?)
Infobox references

Cortisone (/ˈkɔːrtᵻsoʊn/ or /ˈkɔːrtᵻzoʊn/), also known as 17α,21-dihydroxypregn-4-ene-3,11,20-trione, is a pregnane (21-carbon) steroid hormone. It is one of the main hormones released by the adrenal gland in response to stress. In chemical structure, it is a corticosteroid closely related to cortisol. It is used to treat a variety of ailments and can be administered intravenously, orally, intraarticularly (into a joint), or transcutaneously. Cortisone suppresses the immune system, thus reducing inflammation and attendant pain and swelling at the site of the injury. Risks exist, in particular in the long-term use of cortisone.

Cortisone, a glucocorticoid, and adrenaline are the main hormones released by the body as a reaction to stress. They elevate blood pressure and prepare the body for a fight or flight response.

A cortisone injection can also be used to give short-term pain relief and reduce the swelling from inflammation of a joint, tendon, or bursa in, for example, the joints of the knee, elbow, and shoulder and into a broken coccyx.

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Wikipedia