7-Chloro-3-methyl-1-phenyl-1,2,4,5-tetrahydro-3-benzazepin-8-ol → Dopamine

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Reaktionsschritte

The following tritiated drugs were used as radioligands for each of the receptors tested: [3H]-Spiperone 21-24 Ci/mmol for D2 receptors and [3H]-SCH23390 75-85 Ci/mmol for D1 receptors. The radioligands were incubated with various concentrations of competing drug and the appropriate membrane source for periods of time as follows: 75 minutes at room temperature for D2 receptors or 15 minutes at 37° C. for D1 receptors. Specific binding was defined using 1 μM butaclamol (D2) or 1 μM SCH23390 (D1). In addition, the D2 assays contained 30 nM ketaserin in order to block the binding of 3H-spiperone to 5HT2 receptors.

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