Ulacamten (CK-4021586, CK-586) is an orally active cardiac myosin inhibitor and an inhibitor of the double-headed cardiac heavy meromyosin (HMM)ATPase (excluding single-headed myosin subfragment-1), with an EC50 of 2.9 µM. Ulacamten regulates cardiac myosin, reduces excessive myocardial contractility, and alleviates left ventricular outflow tract obstruction. Ulacamten increases the left ventricular short-axis systolic internal diameter, inhibits dobutamine-induced exacerbation of obstruction, and exerts only a mild reducing effect on left ventricular systolic function. Ulacamten also inhibits the fractional shortening of the short axis without altering calcium transients. Ulacamten shows good safety and tolerability in purpose-bred cats with naturally occurring obstructive hypertrophic cardiomyopathy[1][2].
Molekulargewicht:
405.44
Reinheit:
99.22
CAS Nummer:
[2830607-59-3]
Formel:
C21H25F2N3O3
Target-Kategorie:
Myosin
Anwendungsbeschreibung:
MCE Product type: Reference compound
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