Mavacamten

Mavacamten, sold under the brand name Camzyos, is a medication used to treat obstructive hypertrophic cardiomyopathy.[2]

Mavacamten
Clinical data
Trade namesCamzyos
Other namesMYK-461
License data
Routes of
administration		By mouth
Drug classCardiac myosin inhibitor
ATC code
  • None
Legal status
Legal status
Identifiers
IUPAC name
  • 6-[[(1S)-1-phenylethyl]amino]-3-propan-2-yl-1H-pyrimidine-2,4-dione
CAS Number
PubChem CID
DrugBank
UNII
KEGG
Chemical and physical data
FormulaC15H19N3O2
Molar mass273.336 g·mol−1
3D model (JSmol)
SMILES
  • CC(C)N1C(=O)NC(N[C@@H](C)C2=CC=CC=C2)=CC1=O
InChI
  • InChI=1S/C15H19N3O2/c1-10(2)18-14(19)9-13(17-15(18)20)16-11(3)12-7-5-4-6-8-12/h4-11,16H,1-3H3,(H,17,20)/t11-/m0/s1
  • Key:RLCLASQCAPXVLM-NSHDSACASA-N

Mavacamten is a cardiac myosin inhibitor.[2] It was developed by the MyoKardia, a subsidiary of Bristol Myers Squibb.[3]

Mavacamten was approved for medical use in the United States in April 2022.[2][4]

Medical uses

Mavacamten is indicated for the treatment of adults with symptomatic New York Heart Association class II-III obstructive hypertrophic cardiomyopathy to improve functional capacity and symptoms.[2]

History

Mavacamten was granted orphan drug designation by the U.S. Food and Drug Administration (FDA).[5]

Society and culture

Names

Mavacamten is the international nonproprietary name (INN).[6]

References
  1. https://www.tga.gov.au/resources/prescription-medicines-registrations/camzyos-bristol-myers-squibb-australia-pty-ltd
  2. "Camzyos- mavacamten capsule, gelatin coated". DailyMed. 28 April 2022. Archived from the original on 3 July 2022. Retrieved 15 May 2022.
  3. "Bristol Myers Squibb Completes Acquisition of MyoKardia, Strengthening Company's Leading Cardiovascular Franchise". Business Wire. 17 November 2020. Archived from the original on 29 April 2022. Retrieved 29 April 2022.
  4. "U.S. Food and Drug Administration Approves Camzyos (mavacamten) for the Treatment of Adults With Symptomatic New York Heart Association Class II-III Obstructive Hypertrophic Cardiomyopathy (HCM) to Improve Functional Capacity and Symptoms" (Press release). Bristol Myers Squibb. 28 April 2022. Archived from the original on 29 April 2022. Retrieved 29 April 2022 – via Business Wire.
  5. "Mavacamten Orphan Drug Designations and Approvals". U.S. Food and Drug Administration (FDA). 27 April 2016. Archived from the original on 3 July 2022. Retrieved 29 April 2022.
  6. World Health Organization (2017). "International nonproprietary names for pharmaceutical substances (INN): recommended INN: list 78". WHO Drug Information. 31 (3). hdl:10665/330961.

Further reading
  • "Mavacamten". Drug Information Portal. U.S. National Library of Medicine.
  • Clinical trial number NCT03470545 for "Clinical Study to Evaluate Mavacamten (MYK-461) in Adults With Symptomatic Obstructive Hypertrophic Cardiomyopathy (EXPLORER-HCM)" at ClinicalTrials.gov


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