Methylnaltrexone bromide - Bausch Health Companies/Progenics Pharmaceuticals
Alternative Names: Methyl-naltrexone hydrobromide; Methylnaltrexonium; MNTX; MNTX 302; MOA-728; MRZ 2663BR; MRZ-2663; N-methylnaltrexone bromide; Naltrexone MB; Naltrexone methobromide; Naltrexone methylbromide; Naltrexonium methiodide; ONO-3849; Quaternary ammonium naltrexone; Relistor; Relistor Oral; SLX-G1045Latest Information Update: 05 Nov 2023
At a glance
- Originator University of Chicago
- Developer Ono Pharmaceutical; Progenics Pharmaceuticals; Salix Pharmaceuticals
- Class Antineoplastics; Morphine derivatives; Quaternary ammonium compounds; Small molecules; Urologics
- Mechanism of Action Opioid mu receptor antagonists
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Marketed Constipation
- Discontinued Postoperative ileus; Urination disorders
Most Recent Events
- 21 May 2021 Pooled efficacy data from all clinical trials in Constipation presented at the 46th Annual Regional Anesthesiology and Acute Pain Medicine Meeting (ASRA-2021)
- 13 May 2021 Pooled efficacy and adverse events data from clinical trials in Constipation presented at the 46th Annual Regional Anesthesiology and Acute Pain Medicine Meeting (ASRA-2021)
- 05 May 2021 Bausch Health Companies withdraws a phase II/III trial in Pancreatic cancer (Late-stage disease, Inoperable/Unresectable, Second-line therapy or greater) in USA (PO) prior to enrolment (NCT04083651)