申请人:Hachiya Shunichiro
公开号:US20090062366A1
公开(公告)日:2009-03-05
[Problem] To provide a compound which may be used in treating diseases in which a calcium sensing receptor (CaSR) is concerned, particularly hyperparathyroidism.
[Means for Resolution] It was found that novel pyrrolidine derivatives which are characterized by the possession of aminomethyl group substituted with arylalkyl group or the like, or salts thereof, have excellent CaSR agonistic regulatory activity and also have excellent selectivity with CYP2D6 inhibitory activity having a possibility of causing drug interaction. Based on the above, these novel pyrrolidine derivatives are useful as therapeutic agents for treating diseases in which CaSR is concerned (hyperparathyroidism, renal osteodystrophy, hypercalcemia and the like).
[问题] 提供一种可用于治疗钙敏感受体(CaSR)相关疾病,特别是甲状旁腺功能亢进症的化合物。
[解决方法] 发现了一种新型吡咯烷衍生物,其特征在于具有氨甲基基团,该基团被芳基烷基或类似物取代,或其盐,具有出色的CaSR激动调节活性,并且具有出色的选择性与CYP2D6抑制活性,可能导致药物相互作用。基于以上发现,这些新型吡咯烷衍生物可用作治疗CaSR相关疾病(甲状旁腺功能亢进症,肾性骨营养不良,高钙血症等)的治疗剂。