Er. Parmee et al., DISCOVERY OF L-755,507 - A SUBNANOMOLAR HUMAN BETA(3) ADRENERGIC-RECEPTOR AGONIST, Bioorganic & medicinal chemistry letters, 8(9), 1998, pp. 1107-1112
A study of 4-acylaminobenzenesulfonamides in a cloned human beta(3) ad
renergic receptor assay resulted in the discovery of n-hexylurea, L-75
5,507 (22). This 0.43 nM beta(3) agonist, which is > 440-fold selectiv
e over both beta(1) and beta(2) binding, is among the most potent huma
n beta(3) agonists reported to date. (C) 1998 Elsevier Science Ltd. Al
l rights reserved.