Last reviewed · How we verify

YM060

Astellas Pharma Inc · Phase 3 active Small molecule

YM060 is a selective and potent kappa opioid receptor antagonist.

YM060 is a selective and potent kappa opioid receptor antagonist. Used for Chronic pain.

At a glance

Generic nameYM060
Also known asramosetron, Irribow, ramosetron, Irribow, Ramosetron, ramosetron,
SponsorAstellas Pharma Inc
Drug classkappa opioid receptor antagonist
Targetkappa opioid receptor
ModalitySmall molecule
Therapeutic areaPain
PhasePhase 3

Mechanism of action

YM060 works by blocking the kappa opioid receptor, which is involved in pain modulation and other physiological processes. This action is thought to contribute to its analgesic effects. However, the exact mechanisms underlying its therapeutic effects are not fully understood.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results