申请人:Izumi Technology, LLC
公开号:US20190343827A1
公开(公告)日:2019-11-14
The present invention relates to efflux inhibitor compounds, compositions, and methods of using the same. More specifically, the instant invention comprises deuterated analogs of tariquidar with superior pharmacokinetic properties such that it is now possible to facilitate accumulation and distribution of therapeutic agents to effective levels in cells or compartments protected by efflux transporter proteins such as P-Glycoprotein (P-GP) and Breast Cancer Resistance Protein (BCRP). Such pump protected compartments include brain, spinal cord, nerves, cerebrospinal fluid, testis, eyeballs, retina, inner ear, placenta, mammary gland, liver, biliary tract, kidney, intestines, lung, adrenal cortex, endometrium, hematopoietic cells, stem cells, and solid tumors. In other embodiments, the present invention comprises methods of using the instant deuterated analogs.
本发明涉及外流
抑制剂化合物、组合物和使用方法。更具体地,本发明包括具有优越药代动力学性质的
氘代替物,使得现在可以促进治疗剂在受外流转运蛋白(如P-糖蛋白和乳腺癌耐药蛋白)保护的细胞或区域中积累和分布到有效
水平。这样的泵保护区域包括大脑、脊髓、神经、脑脊液、睾丸、眼球、视网膜、内耳、胎盘、乳腺、肝脏、胆道、肾脏、肠道、肺、肾上腺皮质、子宫内膜、造血细胞、干细胞和实体肿瘤。在其他实施方式中,本发明涉及使用上述
氘代替物的方法。