Chaturvedula, Prasad V Design and synthesis of potent antagonists containing rigid spirocyclic privileged structures for the CGRP receptor. [electronic resource] - Bioorganic & medicinal chemistry letters Jul 2012 - 4719-22 p. digital Publication Type: Journal Article ISSN: 1464-3405 Standard No.: 10.1016/j.bmcl.2012.05.118 doi Subjects--Topical Terms: Calcitonin Gene-Related Peptide Receptor AntagonistsDrug DesignHydrogen BondingMolecular StructureSpiro Compounds--chemistryStructure-Activity Relationship