申请人:IZUMI TECH LLC
公开号:WO2019183403A1
公开(公告)日:2019-09-26
The present invention relates to efflux inhibitor compounds, compositions, and methods of using the same. More specifically, the instant invention comprises deuterated analogs of elacridar 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 Breast Cancer Resistance Protein (BCRP) and P-Glycoprotein (P-GP). Such transporter 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、组合物以及使用这些化合物的方法。更具体地,本发明涵盖了具有优越药代动力学性质的氘代谱拉达的类似物,使得现在可以促进治疗剂在由外流转运蛋白(如乳腺癌耐药蛋白(BCRP)和P-糖蛋白(P-GP)保护的细胞或隔室中的有效水平的积累和分布。这样的转运蛋白保护的隔室包括大脑、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。在其他实施方案中,本发明涵盖了使用这些氘代谱拉达的类似物的方法。