摘要:
N-Substituted nipecotic and iso-nipecotic amides of beta -methylTrpLys tert-butyl ester were found to be novel, selective and potent agonists of the somatostatin subtype-2 receptor in vitro. For example iso-nipecotic amide 8a showed high hsst2 binding affinity (K-i = 0.5 nM) and good selectivity (h(5)/h(2) = 832). (C) 2001 Elsevier Science Ltd. All rights reserved.