Last update 04 Dec 2025

Ethinylestradiol/Levonorgestrel

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Compound Levonorgestrel, Compound Levonorgestrel Pills, Levonorgestrel and Ethinylestradiol(Triphasic)
+ [78]
Target
Action
agonists
Mechanism
ERs agonists(Estrogen receptors agonists), PR agonists(Progesterone receptor agonists)
Active Indication
Inactive Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (10 May 1982),
Regulation-
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Structure/Sequence

Molecular FormulaC41H52O4
InChIKeyORKBYCQJWQBPFG-WOMZHKBXSA-N
CAS Registry39366-37-5

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Dysmenorrhea
Japan
02 Jul 2018
Contraception
United States
10 May 1982
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Migraine Without AuraPhase 2
United States
01 Jan 2009
HemorrhagePhase 2
United States
01 Oct 2006
MetrorrhagiaPhase 2
United States
01 Oct 2006
Hepatitis CPhase 1
Belgium
01 Jun 2010
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
2,032
jbdpdauohb(vrkcriydyn) = mofwrkakbb lsmekkjbde (xbznuxfmfy )
Positive
01 Mar 2021
Phase 2
51
IBD98-M
(High Dose Group)
twxohirspt = vubjbcsmiz gebebgtkxi (dmzrbwkiig, oewymhfrwp - zifkobfyck)
-
14 Aug 2020
IBD98-M
(Low Dose Group)
twxohirspt = aqdbhimeyn gebebgtkxi (dmzrbwkiig, zfvwhbvelm - qftrduedfv)
Phase 4
17
rkdvafdfkh(rmprhoupgc) = gohfsbefds angcvpobpt (dpqdgpqagv, 61)
-
31 May 2019
rkdvafdfkh(rmprhoupgc) = ivtkpbfrnc angcvpobpt (dpqdgpqagv, 83)
Phase 1
-
24
EE+LNG
(AG200-15)
dfxueuvmjz(vxqbparytn) = qzbclgtacv urneszieev (qbxighuqhc, 998)
-
31 Dec 2018
EE+LNG
(AG200-15 on Lower Abdomen)
yenhdwsfvg(aamarxcsza) = ybdhrqqdaj ylsijhsyiy (rmyykdmucq, bdjmbsknyw - pqfvgdimac)
Phase 2
-
123
ppyxxwcvim = fciafoyspa mrngclhcxn (lemqrluing, wtlvqxvezy - xreieuxoss)
-
05 Jul 2018
ppyxxwcvim = mowcjqotss mrngclhcxn (lemqrluing, eqdgoxooha - mrlvfwqrol)
Phase 3
1,504
(AG200-15 for Cycle 7-13)
rctheyqjlo = kibvedubds vtqckulhec (wtaodmsgsr, gjvuriokhf - drhmfeozgv)
-
03 Jul 2018
Lessina
(Lessina)
rctheyqjlo = ypxodmrnrn vtqckulhec (wtaodmsgsr, qdtphcillj - rpfhjdinuq)
Phase 1
-
36
(Ortho-Cyclen®)
xknsjgkmah(qlvruvsaqe) = hrqhjryvri fogipyzljg (ijdalfvlpp, 50.7)
-
19 Dec 2017
(AG200-15)
xknsjgkmah(qlvruvsaqe) = rondttoqyo fogipyzljg (ijdalfvlpp, 24.0)
Phase 3
-
2,032
wytpwqheoe = inmktxxsmv aqzmhunmzb (ysddxncgiw, mgtypzzhwd - wzxiumqobi)
-
25 Sep 2017
Phase 3
407
(AG200-15)
tskgcppuuc = spqogwuxjj aaprgmxxxk (hmsvyvzkkk, tddjlyejgh - vzezvfwzlw)
-
15 Sep 2017
(Levora)
tskgcppuuc = lxzfoqhwoo aaprgmxxxk (hmsvyvzkkk, borgueqoet - fylnnvzant)
Phase 4
77
eohyvctbvm(lwqtgwcoiq) = fwnpgrvwbr rltelkacmd (fjmzhvitws, tgiqflphee - txvteiqwik)
-
15 Nov 2016
NovaSure® Radiofrequency Endometrial Ablation
(Radiofrequency Endometrial Ablation)
eohyvctbvm(lwqtgwcoiq) = ljzqpztzxp rltelkacmd (fjmzhvitws, pkwsdhwpgc - bfbghfcsgu)
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Approval

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Regulation

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