A Novel Nonpeptide CGRP Receptor Antagonist, ‘Compound 1’ (WO98/11128) Is a High Affinity Competitive Antagonist at the CGRP1 Receptor in Human Coronary Arteries - P. Hasbak; O. Saetrum Opgaard; K. Eskesen; S. Schifter; H. Arendrup; J. Longmore; L. Edvinsson (The Scientific World Journal, 2001)