1. Agonist Functional Activity and Binding Affinity for the 8-Carboxamide Derivatives Compound 7 and Compound 12.
[125I]-DOI ligand. [125I]-DOI: [125I]-2,5-dimethoxy-4-iodoamphetamine. EC50: half maximal effective concentration. E max: maximum effect. Ki: inhibition constant. n.d.: not determined.