The present invention relates to novel piperazine derivatives; to processes for their preparation; to pharmaceutical compositions containing the derivatives; and to the use of the derivatives in therapy to treat diseases for which blocking the Ca
v
2.2 calcium channels is beneficial.
本发明涉及新颖的哌嗪衍生物;其制备方法;含有这些衍生物的药物组合物;以及利用这些衍生物在治疗中阻断Ca
v
2.2钙通道对有益的疾病进行治疗。