Title: Structure-activity studies of the Phe(4) residue of nociceptin(1-13)-NH(2): identification of highly potent agonists of the nociceptin/orphanin FQ receptor.
Journal: Journal of medicinal chemistry 20011108
Title: Rizzi A, et al. Pharmacological characterisation of [(pX)Phe4nociceptin(1-13)NH2 analogues. 2. In vivo studies. Naunyn Schmiedebergs Arch Pharmacol. 2002;365(6):450-456.
Title: Bigoni R, et al. Pharmacological characterisation of [(pX)Phe4nociceptin(1-13)amide analogues. 1. In vitro studies. Naunyn Schmiedebergs Arch Pharmacol. 2002;365(6):442-449.
Title: Guerrini R, et al. Structure-activity studies of the Phe(4) residue of nociceptin(1-13)-NH(2): identification of highly potent agonists of the nociceptin/orphanin FQ receptor. J Med Chem. 2001;44(23):3956-3964.