Human Beta3 Adrenergic Receptor Agonists Containing Imidazolidinone and Imidazolone Benzenesulfonamides
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The cyclopentylpropylimidazolidinone L-766,892 is a potent beta3 AR agonist (EC50 5.7 nM, 64% activation) with 420- and 130-fold selectivity over binding to the beta1 and beta2 ARs, respectively. In anesthetized rhesus monkeys, L-766,892 elicited dose-dependent hyperglycerolemia (ED50 0.1 mg/kg) with minimal effects on heart rate.
Comparative 3D QSAR study on β(1)-, β(2)-, and β(3)-adrenoceptor agonists.
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