Formoterol ((±)Formoterol) is an orally activeβ2-selective agonist. Formoterol potently relaxes the peripheral airways through stimulating the beta 2-adrenoceptors selectively as is the case in the central airways and that it significantly inhibits IgE-mediated slow reactive substance of anaphylaxis (SRS-A) release through beta-adrenoceptor stimulation^[1].

344.40

C₁₉H₂₄N₂O₄

73573-87-2

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