Last update 23 Jul 2025

2-Methoxyestradiol

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
2-Hydroxyestradiol 2-methyl ether, 2-Hydroxyestradol 2-methyl ether, 2-methoxy-17β-estradiol
+ [12]
Action
inhibitors, antagonists
Mechanism
HIF-1α inhibitors(Hypoxia-inducible factor 1 alpha inhibitors), Tubulin inhibitors, VEGFR antagonists(Vascular endothelial growth factor receptor antagonists)
Active Indication
Originator Organization
Active Organization
Inactive Organization
License Organization-
Drug Highest PhasePreclinical
First Approval Date-
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC19H26O3
InChIKeyCQOQDQWUFQDJMK-SSTWWWIQSA-N
CAS Registry362-07-2

External Link

KEGGWikiATCDrug Bank
-2-Methoxyestradiol-

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Glioblastoma MultiformePhase 2
United States
01 Apr 2007
Metastatic Renal Cell CarcinomaPhase 2
United States
01 Feb 2007
Metastatic castration-resistant prostate cancerPhase 2
United States
01 Nov 2006
Recurrent ovarian cancerPhase 2
United States
01 Oct 2006
Carcinoid TumorPhase 2
United States
01 May 2006
Recurrent GlioblastomaPhase 2
United States
01 Jan 2006
Relapse multiple myelomaPhase 2
United States
01 Mar 2001
Lung InjuryPreclinical
China
21 May 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
-
2-Methoxyestradiol
esahfghtie(zvnzmzqusk) = preserved the GVL activity against P815 in mouse model vkxnngwujd (oyvvmzhvqq )
Positive
01 Mar 2016
PBS
Phase 2
17
urkozdadbn(bhdhgsketm) = eolcluchum ugjwemwune (eyyvufnrgr )
-
20 May 2009
Phase 2
60
mmzhitcerl(valbulugdr) = fpulbxmsxq ldmkfnsdyk (fiqihjpxss )
-
15 Oct 2007
Phase 2
60
vtcssqufwf(aaehlcglxy) = fkdvcecbdp excfcicini (zrxjnptrlq )
-
20 Jun 2007
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Deal

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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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