Haubmann C, Hübner H, Gmeiner P
Institut für Pharmazie und Lebensmittelchemie, Universität Erlangen - Nürnberg, Erlangen, Germany.
Bioorg Med Chem Lett. 1999 Jul 19;9(14):1969-72. doi: 10.1016/s0960-894x(99)00302-9.
The phenylpiperazinylmethyl substituted pyrrolylmethylenemalononitriles of type 3 and 4 were synthesized and evaluated as strong and selective dopamine D4 receptor ligands.