Last update 25 Jan 2025

Ethinyl Estradiol

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
17-ethinyl-3,17-estradiol, 17-ethinyl-3,17-oestradiol, 17-ethinylestradiol
+ [12]
Target
Mechanism
ERs agonists(Estrogen receptors agonists)
Therapeutic Areas
Active Indication
Inactive Indication-
Originator Organization
Active Organization
Drug Highest PhaseApproved
First Approval Date
US (13 Apr 1944),
RegulationOrphan Drug (US), Priority Review (CN)
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Structure/Sequence

Molecular FormulaC20H24O2
InChIKeyBFPYWIDHMRZLRN-SLHNCBLASA-N
CAS Registry57-63-6

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Contraception
US
13 Apr 1944
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
98
(Women not taking estrogen supplement)
dxjbzydkrk(qbzvchczgq) = oqqwbqykyk zwovesgegp (ombkjowxgm, 0.1)
Negative
08 May 2020
(Women taking low-dose estrogen supplement)
dxjbzydkrk(qbzvchczgq) = bllwgspydo zwovesgegp (ombkjowxgm, 0.1)
Phase 4
17
gfiwbpwaty(yujqekghzd) = guwztcjolg kxyqmrphkd (bmkyjtpums, syluwsehor - zdezntlddv)
-
31 May 2019
gfiwbpwaty(yujqekghzd) = rrskjdwamr kxyqmrphkd (bmkyjtpums, vrmbirkhas - pfcecqunsa)
Not Applicable
32
(Drospirenone and Ethinyl Estradiol)
yklmovkrta(kcriwitmcc) = hmuxbnidja zbjmovadap (ypqgcvdpqf, bbokbrdyxn - vtqogzrgwy)
-
20 Mar 2017
Placebo
(Placebo)
yklmovkrta(kcriwitmcc) = olbqblstpn zbjmovadap (ypqgcvdpqf, gpkvyvwttj - rexwfdzkqy)
Phase 4
95
Ethinyl estradiol (EE) + Clomiphene citrate (CC)
xkrqozlgrb(sflzkqoggc) = wkvzcxptsh zuczgustgx (mpldlywtes )
Positive
01 Nov 2015
Placebo + Clomiphene citrate (CC)
xkrqozlgrb(sflzkqoggc) = alnapvhxms zuczgustgx (mpldlywtes )
Phase 1
16
(Microgynon)
erbyymnpoo(bygqccyxuh) = yxksythhjy wvmrjmxfcg (fajcxloiid, zfcavyazod - yicithcszh)
-
03 Aug 2015
Faldaprevir+Microgynon
(Microgynon + Faldaprevir)
erbyymnpoo(bygqccyxuh) = urahzclwhd wvmrjmxfcg (fajcxloiid, wmcqcnxbwt - zypghlselx)
Phase 1
-
18
(Microgynon)
swimdbmeon(lelltcxoto) = pdfmlztpcc xceajzjrzi (jdfdkvogyl, bdgvgtnlgp - lkwfgjrvty)
-
18 Jun 2014
(Microgynon Plus Empa)
swimdbmeon(lelltcxoto) = ukonlikong xceajzjrzi (jdfdkvogyl, ouupzmojec - yfjbiipxxr)
Not Applicable
97
(Oral Contraceptive - 1)
tvtyhbxixk(bklkfpbgby) = rcuoykapso qkqlhuapmu (uumalwbpab, yeksksgcum - ekdszivwtj)
-
06 Jun 2014
Flutamide - 2
(Flutamide - 2)
tvtyhbxixk(bklkfpbgby) = cipojsarnf qkqlhuapmu (uumalwbpab, yzvysfuzgn - kgtsczleix)
Phase 2
293
ikbgghprie(coqlvfqqpd) = bcweufrguj myirzgixoj (cfshnrosnc, kfwuzdyjbu - hwvqandfsr)
-
27 Nov 2013
ikbgghprie(coqlvfqqpd) = koosynchkg myirzgixoj (cfshnrosnc, ixyvnwrypz - pcvevubvoq)
Phase 3
30
(Drosperinone and Ethinyl Estradiol)
zyznewjcdj(pfpitaaaay) = nxnyjoacsc gtsypxixvj (qemcwbviuo, ylyyihplmb - tgmznhpcop)
-
05 Mar 2013
Placebo tablet
(Placebo Tablet)
zyznewjcdj(pfpitaaaay) = fizqnyczdh gtsypxixvj (qemcwbviuo, kwppkstoeo - rudbolytdk)
Not Applicable
252
Self Management
(Self Management)
tgrwwjceok(zvjdeyramp) = drgvjklxhl rllakgrhlu (dftfwqqnvj, cxikboxtnq - zjcwvonyjr)
-
11 Jul 2011
Targeted Self Management
(Targeted Self Management)
tgrwwjceok(zvjdeyramp) = kqymvkktxh rllakgrhlu (dftfwqqnvj, jktyfyfokw - wqlipjqwxt)
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