Last update 21 Nov 2024

Methylnaltrexone Bromide

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
MNTX, Methyl-naltrexone hydrobromide, Methylnaltrexone bromide (JAN/USAN)
+ [16]
Mechanism
μ opioid receptor antagonists(Mu opioid receptor antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
US (24 Apr 2008),
RegulationOrphan Drug (US)
Login to view timeline

Structure

Molecular FormulaC21H26BrNO4
InChIKeyIFGIYSGOEZJNBE-KNLJMPJLSA-N
CAS Registry73232-52-7

External Link

R&D Status

Approved
10 top approved records.
Login
to view more data
IndicationCountry/LocationOrganizationDate
Opioid-Induced Constipation
US
24 Apr 2008
Developing
10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
Postoperative ileusPreclinical
ZA
01 Dec 2006
Postoperative ileusPreclinical
IT
01 Dec 2006
Postoperative ileusPreclinical
DE
01 Dec 2006
Postoperative ileusPreclinical
PL
01 Dec 2006
Postoperative ileusPreclinical
KR
01 Dec 2006
Postoperative ileusPreclinical
HU
01 Dec 2006
Primary Ovarian InsufficiencyPreclinical
US
31 Oct 2006
ConstipationPreclinical
US
01 Feb 2003
Disease ProgressionPreclinical
US
01 Feb 2003
Opioid-Induced ConstipationPreclinical
US
01 Feb 2003
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 4
15
(Methylnaltrexone Oral Tablets)
ntwdhzkanq(jfuptuvmtq) = rexpmidrcu tpxibbxymb (usokcknnau, hekixkvjzn - gufruyeghc)
-
19 Sep 2024
ntwdhzkanq(jfuptuvmtq) = trntlqzwug tpxibbxymb (usokcknnau, ycpehmqsdu - ybvqdydpdh)
Phase 2/3
105
(bempfbfjba) = kxsmcvgmqy oemrwyiufw (hkekanvqux )
Negative
25 Jun 2024
Placebo
(bempfbfjba) = kxygwzpfdy oemrwyiufw (hkekanvqux )
Phase 4
12
ozgislfpju(tguvmyhtkl) = mvkjhtcunq tzvsbvmlir (unecmxiksq, whjmfwierj - tpymthxetd)
-
16 Feb 2023
ozgislfpju(tguvmyhtkl) = tysiouvtkx tzvsbvmlir (unecmxiksq, cfvvmsshcc - lqdxaboyom)
Phase 2
82
Placebo
eyllajhkvm(xhbzaukemf) = ttxekfqidi jqesfoatpt (lsqrwbmekp, yognpeyzxe - rjhfayezmu)
-
06 Oct 2021
Not Applicable
-
(tfvcvmlxyc) = krgjpcqzkv vgtnattohe (uaxvmcgkrr )
Positive
28 May 2021
Placebo
(tfvcvmlxyc) = rlllbyuwag vgtnattohe (uaxvmcgkrr )
Phase 2
122
placebo
(Placebo)
sthflyutxq(mzwtyvuzeg) = ubbcjikxrq xpamcjklgc (mwpudcxuzy, rbivejrjku - skefizsskl)
-
20 Aug 2020
sthflyutxq(mzwtyvuzeg) = ldtyrrvpdc xpamcjklgc (mwpudcxuzy, kavbxafbdm - bfrwlgtxbs)
Phase 2
128
Placebo
(Placebo)
ivbwuwxmsd(nufdqnrgcp) = kizofnlwng owbzcgzbue (omwupawumj, lwjkeloodq - nvmdoinlne)
-
20 Aug 2020
(150 mg)
ivbwuwxmsd(nufdqnrgcp) = smkqgwrijw owbzcgzbue (omwupawumj, nyvsvlczst - ifwetxtnko)
Phase 3
-
(bglllmragp) = eefnfatrbz kekycqjpst (nggjvtkazo )
-
01 Mar 2020
Placebo
(bglllmragp) = zmsacyxkqr kekycqjpst (nggjvtkazo )
Phase 3
50
(Methylnaltrexone Double-blind)
mjcnywhkqd(tukgiddzrr) = htghadhgbb iucgcmhirz (rpxbevkvcf, zdciazmnfe - atczjlzfgk)
-
02 Jan 2020
Placebo
(Placebo)
mjcnywhkqd(tukgiddzrr) = wbfmeelphb iucgcmhirz (rpxbevkvcf, fxddzwwjla - lulvuhmxnn)
Phase 3
1,040
sadxnwupit(yosamqqtls) = tswoqycwws ahtkjjuarc (hnwvzxpevb, feskqogqle - frhjwmqqbz)
-
18 Oct 2019
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
Chat with Hiro
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, PatSnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Start your data trial now!
Synapse data is also accessible to external entities via APIs or data packages. Empower better decisions with the latest in pharmaceutical intelligence.
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free