Em. Naylor et al., Human beta(3) adrenergic receptor agonists containing imidazolidinone and imidazolone benzenesulfonamides, BIOORG MED, 9(5), 1999, pp. 755-758
The cyclopentylpropylimidazolidinone L-766,892 is a potent beta(3) AR agoni
st (EC50 5.7 nM, 64% activation) with 420- and 130-fold selectivity over bi
nding to the beta(1) and beta(2) ARs, respectively. In anesthetized rhesus
monkeys, L-766,892 elicited dose-dependent hyperglycerolemia (ED50 0.1 mg/k
g) with minimal effects on heart rate. (C) 1999 Elsevier Science Ltd. All r
ights reserved.