Phenylpiperazine derivatives with strong affinity for 5HT1A, D2A and D3 receptors.

Bioorg Med Chem Lett

Department of Physical Chemistry and Organic Chemistry, University of Vigo, Spain.

Published: December 1998

Four 7-[3-(4-phenyl-1-piperazinyl)propoxy]coumarins were synthesized. The affinities of these compounds for DA (D2A, D3) and 5HT1A receptors were evaluated for their ability to displace [3H]-raclopride and [3H]-8-OH-DPAT respectively from their specific binding sites. The affinities of the target compounds were all in the nanomolar range and followed the order 5-HT1A > D2 > D3.

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http://dx.doi.org/10.1016/s0960-894x(98)00646-5DOI Listing

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