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In the US, Mirabegron (mirabegron systemic) is a member of the drug class urinary antispasmodics and is used to treat Overactive Bladder and Urinary Incontinence.

US matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

β₃-adrenoceptor agonist

Chemical Name

2-(2-amino-1,3-tiazol-4-yl)-N-[4-(2-{[(2R)-2-hydroxy-2-phenyletyl]amino}etyl)phenyl]acetamide (WHO)

Foreign Names

  • Mirabegronum (Latin)
  • Mirabegron (German)
  • Mirabégron (French)
  • Mirabegrón (Spanish)

Generic Names

  • Mirabegron (OS: USAN, JAN)
  • YM178 (IS)

Brand Names

  • Betamiga PR
    Astellas, South Korea
  • Betanis
    Astellas, Japan
  • Betmiga
    Astellas, Belgium; Astellas, Switzerland; Astellas, Denmark; Astellas, Spain; Astellas, Finland; Astellas, France; Astellas, Georgia; Astellas, Hong Kong; Astellas, Croatia (Hrvatska); Astellas, Ireland; Astellas, Iceland; Astellas, Italy; Astellas, Norway; Astellas, Portugal; Astellas, Romania; Astellas, Sweden; Astellas, Slovenia; Astellas, Slovakia; Astellas Pharma, Austria; Astellas Pharma, Cyprus; Astellas Pharma, United Kingdom; Astellas Pharma, Poland; Astellas Pharma, Singapore
  • Myrbetriq
    Astellas, Canada; Astellas, United States


ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name
WHOWorld Health Organization

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

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