PIPERAZINE DERIVATIVES USED AS CAV2,2 CALCIUM CHANNEL MODULATORS

摘要

Piperazine Derivatives Used as Cav2,2 Calcium Channel Modulators The present invention relates to novel piperazine derivatives; processes for their preparation; pharmaceutical compositions containing the derivatives; and the use of derivatives in therapy to treat diseases for which blockage of cav2,2 calcium channels is beneficial.