Saturday, July 11, 2026

Drug profile · INN

nalmefene

nalmefene (SELINCRO) is a kappa opioid receptor partial agonist.

EMA: approved Nervous system (N07) N07BB05
Patents linked 0
Pipeline programs 2
News articles 0
Drug details — nalmefene
Class
Nervous system (N07)
Route
Patents
0
Programs
2
Data quality
0.83

Quick answer

nalmefene (SELINCRO) is a kappa opioid receptor partial agonist.

Key facts

INN nalmefene
Brand SELINCRO
Mechanism Kappa opioid receptor partial agonist
Therapeutic class Nervous system (N07)
ATC code N07BB05

Mechanism of action

Kappa opioid receptor partial agonist

Approval history

Authority Status Date
EMA approved

Pipeline programs

  1. 1 Nalmefene implant Phase 1 · BRIGHT MINDS BIOSCIENCES · Opioid Abuse and Addiction
  2. Nalmefene Phase 1 · BRIGHT MINDS BIOSCIENCES · Opioid-Related Disorders

Related & competitor drugs

  1. aripiprazole Nervous system (N05)
  2. brexpiprazole Nervous system (N05)
  3. brivaracetam Nervous system (N03)
  4. bupivacaine Nervous system (N01)
  5. buprenorphine Nervous system (N07)
  6. caffeine citrate Nervous system (N06)

Frequently asked questions

What is nalmefene?

nalmefene (SELINCRO) is a kappa opioid receptor partial agonist.

What is the brand name for nalmefene?

SELINCRO is a marketed brand name for nalmefene. Check FDA Drugs@FDA for the current US label holder and prescribing information.