PD128907 is a potent and selective agonist of dopamine D2 and D3 receptors. It is used for studying the role of these receptors in the brain, in roles such as inhibitory autoreceptors that act to limit further dopamine release, as well as release of othe
PD-217014 is a GABA analog. It inhibits (3)H-gabapentin binding to alpha(2)delta subunit of voltage-gated calcium channels in a concentration-dependent manner (K(i) = 18 nmol/l). PD-217014 possesses visceral analgesic activity.