N,N-Dibenzylpiperazines have high affinity for sigma receptors, and we aimed to increase their anticocaine activity by introducing substituents known to enhance such activity in other sigma ligands. Ligands with high affinity for sigma-1 receptors resulted, but their activity in attenuating cocaine-induced convulsions did not cot-relate with sigma-l binding affinity, and may be more closely related to their sigma-2 binding affinities. (C) 2003 Elsevier Science Ltd. All rights reserved.
Disclosed is a pharmaceutical composition comprising a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent. Also disclosed is a method of treating a myelin related disorder in a subject, the method comprising administering to the subject an effective amount of a compound of Structural Formula (I) or a pharmaceutical composition comprising the compound of Structural Formula (I). The variables of Structural Formula (I) are described herein.