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Estradiol 17β-benzoate

From Wikipedia, the free encyclopedia
Chemical compound
Not to be confused withEstradiol benzoate.
Pharmaceutical compound
Estradiol 17β-benzoate
Clinical data
Other namesE2-17B; ZYC30
Drug classEstrogen;Estrogen ester
Identifiers
  • [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] benzoate
CAS Number
PubChemCID
ChemSpider
UNII
CompTox Dashboard(EPA)
Chemical and physical data
FormulaC25H28O3
Molar mass376.496 g·mol−1
3D model (JSmol)
  • C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)C4=CC=CC=C4)CCC5=C3C=CC(=C5)O
  • InChI=1S/C25H28O3/c1-25-14-13-20-19-10-8-18(26)15-17(19)7-9-21(20)22(25)11-12-23(25)28-24(27)16-5-3-2-4-6-16/h2-6,8,10,15,20-23,26H,7,9,11-14H2,1H3/t20-,21-,22+,23+,25+/m1/s1
  • Key:AAGOOGMSOHOVSE-BZDYCCQFSA-N

Estradiol 17β-benzoate (E2-17B) is anestrogen and anestrogen ester—specifically, the C17βbenzoateester ofestradiol—which was never marketed.[1][2][3] It is the C17βpositional isomer of the better-known and clinically usedestradiol esterestradiol benzoate (estradiol 3-benzoate; Progynon-B).[1] Estradiol 17β-benzoate was first described in the 1930s.[4]

See also

[edit]

References

[edit]
  1. ^abJunkmann K, Witzel H (1957). "[Chemistry and pharmacology of steroid hormone esters]" [Chemistry and pharmacology of steroid hormone esters].Zeitschrift für Vitamin-, Hormon- und Fermentforschung (in German).9 (1–2): 97–143 contd.PMID 13531579.
  2. ^Perez E, Cai ZY, Covey DF, Simpkins JW (2005). "Neuroprotective effects of estratriene analogs: structure-activity relationships and molecular optimization".Drug Development Research.66 (2):78–92.doi:10.1002/ddr.20047.ISSN 0272-4391.S2CID 86133327.
  3. ^Yi KD, Perez E, Yang S, Liu R, Covey DF, Simpkins JW (March 2011)."The assessment of non-feminizing estrogens for use in neuroprotection".Brain Research.1379:61–70.doi:10.1016/j.brainres.2010.11.058.PMC 3048764.PMID 21111714.
  4. ^Parkes AS (April 1937)."Relative duration of action of various esters of oestrone, oestradiol and oestriol".The Biochemical Journal.31 (4):579–585.doi:10.1042/bj0310579.PMC 1266977.PMID 16746375.
ERTooltip Estrogen receptor
Agonists
Mixed
(SERMsTooltip Selective estrogen receptor modulators)
Antagonists
GPERTooltip G protein-coupled estrogen receptor
Agonists
Antagonists
Unknown


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