Last update 16 May 2025

Metyrapone

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Cormeto, Metirapona, Metycor
+ [8]
Target
Action
inhibitors
Mechanism
CYP11B1 inhibitors(Steroid 11-beta-hydroxylase inhibitors)
Inactive Indication
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (04 Dec 1961),
RegulationOrphan Drug (United States)
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Structure/Sequence

Molecular FormulaC14H14N2O
InChIKeyFJLBFSROUSIWMA-UHFFFAOYSA-N
CAS Registry54-36-4

External Link

KEGGWikiATCDrug Bank
D00410Metyrapone

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Adrenal Insufficiency-30 May 2014
Cushing Syndrome
Australia
02 Aug 1991
Pituitary ACTH Hypersecretion
United States
04 Dec 1961
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Endogenous Cushing SyndromePhase 3
Belgium
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Germany
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Hungary
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Italy
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Poland
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Romania
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Spain
01 Apr 2015
Endogenous Cushing SyndromePhase 3
Turkey
01 Apr 2015
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
15
Metyrapone 250mg-500mg at 6pm and 250mg at 10pm
krtntapdal(lnzkuqqxpx) = gqueywprso cbeqgoqjtf (bpggmcekhp, 5.5)
Positive
01 Jun 2024
Phase 2
cortisol | ACTH | DHEAS
30
Metyrapone 250 mg
zwbdubqgsg(ojwisrmohq) = xkwpowwwda hvhalmkvqx (tcehddxexl, 25 - 34)
-
01 Jun 2024
Not Applicable
ACTH | cortisol | DHEAS
22
(Patients with OIAI)
ynqbwuviaj(urergvpvpo) = ivtrwpvyeh jofmbmsvmr (hgnqdcblhx, 8.1 - 51)
-
01 Nov 2022
(Patients without OIAI)
ynqbwuviaj(urergvpvpo) = dsdftskcqc jofmbmsvmr (hgnqdcblhx, 5.9 - 55)
Phase 3
Endogenous Cushing Syndrome
24 hours urine free cortisol (UFC)
50
ggjhwymlbp(xycjnzcbfm) = kvaccnwocf fpbsibnkmg (vhvaqzjyzn, 291 - 8476)
Positive
03 May 2021
Not Applicable
Cushing Syndrome
AM serum cortisol | PM serum cortisol | ACTH ...
-
injkqjqnnf(yujafdqpxj) = pnidmqjdlf egcnjoicqi (mnsugggnyk )
Positive
03 May 2021
Not Applicable
-
hkfbxmculk(rusuqxtclb) = pyurprvkwv kmtezxsayk (cxrlzrzpxq )
Positive
08 May 2020
uawkmrmpmn(ffmsghilmj) = qvqylusgaf rxoisxatnt (icwutghvej )
Not Applicable
-
gaqyifiiak(mnyfnfihhn) = fknghziizr cubetokpoo (zsboeqvqgu )
Positive
30 Apr 2019
Not Applicable
45
(Adults with Prader-Willi Syndrome)
koatwfyoup(szbldtqusn) = ihxchbvzfi ccvudkpzjc (kyssdzbtia )
Positive
30 Apr 2019
Not Applicable
-
zlajrjkyps(jmgzffaxey) = uyobijpakz xjogfcybzc (xeurkqswbi )
-
10 Sep 2016
Not Applicable
195
mxtouozler(qfbrlculqd) = dvtcmbqpgk jxwglnybbo (kztddqnady )
Positive
01 Nov 2015
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Regulation

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