Estrone cyanate - Misplaced Pages

Chemical compound Pharmaceutical compound

Estrone cyanate
Clinical data

Other names	Estrocyanate; Estrone 3-O-cyanate; Estrone 3-cyanate
Routes of administration	By mouth
Identifiers
IUPAC name 17-Oxoestra-1(10),2,4-trien-3-yl cyanate
CAS Number	23623-36-1
ChemSpider	26377079
UNII	YV53AV45DS
Chemical and physical data
Formula	C₁₉H₂₁NO₂
Molar mass	295.382 g·mol
3D model (JSmol)	Interactive image
SMILES C12CC3c4ccc(cc4CC31CCC2=O)OC#N
InChI InChI=1S/C19H21NO2/c1-19-9-8-15-14-5-3-13(22-11-20)10-12(14)2-4-16(15)17(19)6-7-18(19)21/h3,5,10,15-17H,2,4,6-9H2,1H3/t15-,16-,17+,19+/m1/s1 Key:OIOQBNDENVAFEU-VXNCWWDNSA-N

Estrone cyanate, or estrone 3-O-cyanate, also known as estrocyanate, is an estrogen and an estrogen ester – specifically, the 3-O-cyanate ester of estrone – which was investigated for potential use in birth control pills but was found to be of relatively low potency and ultimately was never marketed.

References

J. Elks (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. p. 900. ISBN 978-1-4757-2085-3.
Endokrinologie. Vol. 59. Johann Ambrosius Barth Verlag. 1972. p. 293.
Göretzlehner G, Kühne D, Dässler CG (August 1971). "". Dtsch Gesundheitsw (in German). 26 (34): 1614–7. PMID 5117100.
Carol W, Klinger G, Hempel E, Böhm W, Chemnitius KH (1972). "". Endokrinologie (in German). 59 (3): 282–94. PMID 5071777.

Estrogen receptor modulators

ERTooltip Estrogen receptor

Agonists

Unknown/unsorted: ERB-26
ERA-45
ERB-79
ZK-283197

Xenoestrogens: Anise-related (e.g., anethole, anol, dianethole, dianol, photoanethole)
Chalconoids (e.g., isoliquiritigenin, phloretin, phlorizin (phloridzin), wedelolactone)
Coumestans (e.g., coumestrol, psoralidin)
Flavonoids (incl. 7,8-DHF, 8-prenylnaringenin, apigenin, baicalein, baicalin, biochanin A, calycosin, catechin, daidzein, daidzin, ECG, EGCG, epicatechin, equol, formononetin, glabrene, glabridin, genistein, genistin, glycitein, kaempferol, liquiritigenin, mirificin, myricetin, naringenin, penduletin, pinocembrin, prunetin, puerarin, quercetin, tectoridin, tectorigenin)
Lavender oil
Lignans (e.g., enterodiol, enterolactone, nyasol (cis-hinokiresinol))
Metalloestrogens (e.g., cadmium)
Pesticides (e.g., alternariol, dieldrin, endosulfan, fenarimol, HPTE, methiocarb, methoxychlor, triclocarban, triclosan)
Phytosteroids (e.g., digitoxin (digitalis), diosgenin, guggulsterone)
Phytosterols (e.g., β-sitosterol, campesterol, stigmasterol)
Resorcylic acid lactones (e.g., zearalanone, α-zearalenol, β-zearalenol, zearalenone, zeranol (α-zearalanol), taleranol (teranol, β-zearalanol))
Steroid-like (e.g., deoxymiroestrol, miroestrol)
Stilbenoids (e.g., resveratrol, rhaponticin)
Synthetic xenoestrogens (e.g., alkylphenols, bisphenols (e.g., BPA, BPF, BPS), DDT, parabens, PBBs, PHBA, phthalates, PCBs)
Others (e.g., agnuside, rotundifuran)

Mixed
(SERMsTooltip Selective estrogen receptor modulators)

Antagonists

Coregulator-binding modulators: ERX-11

Noncompetitive inhibitors: Trilostane

GPERTooltip G protein-coupled estrogen receptor

Agonists	2-Methoxyestradiol 7β-Hydroxyepiandrosterone Afimoxifene (4-hydroxytamoxifen) Aldosterone Atrazine Bisphenol A Daidzein DDT (p,p'-DDT, o',p'-DDE) Diarylpropionitrile Equol Estradiol Ethinylestradiol Fulvestrant (ICI-182780) G-1 Genistein GPER-L1 GPER-L2 Hydroxytyrosol Kepone Nicotinic acid Nicotinamide Nonylphenol Oleuropein PCBs (2,2',5'-PCB-4-OH) Propylpyrazoletriol Quercetin Raloxifene Resveratrol STX Tamoxifen Tectoridin
Antagonists	CCL18 Estriol G-15 G-36 MIBE
Unknown	Diethylstilbestrol Zearalenone

See also: Receptor/signaling modulators; Estrogens and antiestrogens; Androgen receptor modulators; Progesterone receptor modulators; List of estrogens

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