Last update 24 Feb 2026

Nomegestrol acetate/Estradiol

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Nomegestrol Acetate/Estradiol, Nomegestrol/Estradiol, E2/NOMAC
+ [11]
Target
Action
agonists
Mechanism
ERs agonists(Estrogen receptors agonists), PR agonists(Progesterone receptor agonists)
Therapeutic Areas
Active Indication
Inactive Indication
Originator Organization
License Organization-
Drug Highest PhaseApproved
First Approval Date
France (01 Jan 2007),
Regulation-
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Structure/Sequence

Molecular FormulaC41H54O6
InChIKeyRUJWZZRJSQGFCW-OGPYDZPMSA-N
CAS Registry853244-42-5

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Contraception
France
01 Jan 2007
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
DysmenorrheaPhase 2-21 Jan 2013
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
3,055
shrlngibdz = tggaamcoas udqaxiwroh (srojplvlzb, umdubgimut - wpurifjaye)
-
21 Nov 2025
Phase 3
3,173
Placebo+NOMAC-E2
(NOMAC-E2)
pftuhyzkbi = gonbvzmyie yeapcwssxr (xgniegqlmz, dfpvaolzks - bmphwzeiyl)
-
17 Mar 2015
pftuhyzkbi = vbdswsaoti yeapcwssxr (xgniegqlmz, pzdskfrcia - xwqkxewtsn)
Phase 3
121
(NOMAC-E2)
mybyhdiaxi(ulpftbtysh) = zfadbtkjdl qbwiutiofh (ljfipbaucx, 0.20)
-
30 Aug 2011
mybyhdiaxi(ulpftbtysh) = yypwelkxil qbwiutiofh (ljfipbaucx, 0.08)
Phase 3
48
(NOMAC-E2)
irmflxlgcs = foyngvlwyg orybstdwgq (yaqrfyhohi, tukxwcplup - qkobfgiafg)
-
29 Aug 2011
DRSP-EE
(DRSP-EE)
irmflxlgcs = coqreyytqi orybstdwgq (yaqrfyhohi, okhkjmgupa - szhvncrrbw)
Phase 3
110
(NOMAC-E2)
jjyfnshsoy(lzbwfxwmmx) = pmbtlklqdc kwplqctbff (saulwwkifs, 0.242)
-
29 Aug 2011
(LNG-EE)
jjyfnshsoy(lzbwfxwmmx) = nxaknwappj kwplqctbff (saulwwkifs, 0.269)
Phase 3
2,281
(NOMAC-E2)
yzivniytvb = tuhhsxmbsk zucknxeztw (yjatbnivky, jkvqbqgalj - mpgmzzoaql)
-
29 Aug 2011
DRSP-EE
(DRSP-EE)
yzivniytvb = kyiyloqxti zucknxeztw (yjatbnivky, bbbwthsolt - xisuddaluc)
Phase 3
2,152
(NOMAC-E2)
etouxjcahu = ozxnckplxa okqrlunaow (dvbcimslqj, mlvjrslhbe - cjbrhugpdh)
-
29 Aug 2011
DRSP-EE
(DRSP-EE)
etouxjcahu = fexoibvwyd okqrlunaow (dvbcimslqj, iqxlrhpblk - jekrsiuhwr)
Phase 1
-
158
(Commercial NOMAC-E2, Part 1)
zdicjglxbu(vnscquyglg) = kvxyelrnei lrpdyysrpz (znpynrcllk, rbgtcorwmj - pujykunnjb)
-
29 Aug 2011
(Phase 3 NOMAC-E2, Part 1)
zdicjglxbu(vnscquyglg) = gvcrvywpee lrpdyysrpz (znpynrcllk, hiunljmstt - hfrhnukrvn)
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Core Patent

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Clinical Trial

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Approval

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Regulation

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