Mirabegron - Astellas Pharma
Alternative Names: Betanis; Betmiga; Betmiga PR; Myrbetriq; Myrbetriq Granules; YM-178Latest Information Update: 13 May 2026
At a glance
- Originator Astellas Pharma
- Class Acetamides; Antihyperglycaemics; Erectile dysfunction therapies; Ethanolamines; Small molecules; Thiazoles; Urologics
- Mechanism of Action Beta 3 adrenergic receptor agonists
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Orphan Drug Status
No
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 Overactive bladder
- Phase III Interstitial cystitis
- Phase I/II Erectile dysfunction
- Discontinued Type 2 diabetes mellitus
Most Recent Events
- 24 Apr 2026 Astellas amends settlement and license agreement with MSN regarding generic version of Mirabegron
- 10 Feb 2026 Astellas Pharma reaches a settlement with Lupin to resolve the ongoing US patent dispute involving Myrbetriq® (mirabegron)
- 10 Nov 2025 Launched for Overactive bladder in Norway (PO)