磺酰胺类作为选择性Na V 1.7抑制剂:优化药效,药代动力学和代谢特性,以获得在体内活性表现出强健的对映异构体喹啉酮(AM-0466)
摘要:
由于其强大的遗传学验证,Na V 1.7作为治疗疼痛的靶标引起了人们的极大兴趣。我们以前曾报道过许多结构上不同的双环杂芳基磺酰胺盐,它们是Na V 1.7抑制剂,与其他Na V同工型相比,具有较高的选择性。在此,我们报告了一系列阻转异构的喹啉酮磺酰胺抑制剂[双环磺酰胺化合物作为钠通道抑制剂]的发现和优化及其制备方法。WO 2014201206, 2014]的Na V 1.7,这表明的Na纳摩尔抑制V 1.7和比其他钠通道亚型表现出高水平的选择性。在优化了包括PXR活化,CYP2C9抑制和CYP3A4 TDI在内的代谢和药代动力学特性后,将几种化合物推入了体内靶标参与和功效模型。在小鼠中进行测试时,化合物39(AM-0466)在组胺诱导的瘙痒性Na V 1.7依赖性模型(瘙痒)中以及在辣椒素诱导的痛觉伤害模型中均表现出强大的药效学活性,而在开腹中没有任何混淆作用现场活动。
磺酰胺类作为选择性Na V 1.7抑制剂:优化药效,药代动力学和代谢特性,以获得在体内活性表现出强健的对映异构体喹啉酮(AM-0466)
摘要:
由于其强大的遗传学验证,Na V 1.7作为治疗疼痛的靶标引起了人们的极大兴趣。我们以前曾报道过许多结构上不同的双环杂芳基磺酰胺盐,它们是Na V 1.7抑制剂,与其他Na V同工型相比,具有较高的选择性。在此,我们报告了一系列阻转异构的喹啉酮磺酰胺抑制剂[双环磺酰胺化合物作为钠通道抑制剂]的发现和优化及其制备方法。WO 2014201206, 2014]的Na V 1.7,这表明的Na纳摩尔抑制V 1.7和比其他钠通道亚型表现出高水平的选择性。在优化了包括PXR活化,CYP2C9抑制和CYP3A4 TDI在内的代谢和药代动力学特性后,将几种化合物推入了体内靶标参与和功效模型。在小鼠中进行测试时,化合物39(AM-0466)在组胺诱导的瘙痒性Na V 1.7依赖性模型(瘙痒)中以及在辣椒素诱导的痛觉伤害模型中均表现出强大的药效学活性,而在开腹中没有任何混淆作用现场活动。
BICYCLIC SULFONAMIDE COMPOUNDS AS SODIUM CHANNEL INHIBITORS
申请人:AMGEN INC.
公开号:US20160046626A1
公开(公告)日:2016-02-18
The present invention provides compounds of Formula I,
and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.
[EN] BICYCLIC SULFONAMIDE COMPOUNDS AS SODIUM CHANNEL INHIBITORS<br/>[FR] COMPOSÉS DE SULFONAMIDES BICYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DU CANAL SODIQUE
申请人:AMGEN INC
公开号:WO2014201206A1
公开(公告)日:2014-12-18
The present invention provides compounds of Formula I, and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.
Bicyclic sulfonamide compounds as sodium channel inhibitors
申请人:AMGEN INC.
公开号:US09212182B2
公开(公告)日:2015-12-15
The present invention provides compounds of Formula I,
and pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases associated with the activity of sodium channels such as pain disorders and itch. Also provided are pharmaceutical compositions containing compounds of the present invention.