Bioorganic & Medicinal Chemistry Letters ( IF 2.5 ) Pub Date : 2022-06-07 , DOI: 10.1016/j.bmcl.2022.128843 Marc J C Scanio 1 , Xenia B Searle 1 , Bo Liu 1 , John R Koenig 1 , Robert J Altenbach 1 , Gregory A Gfesser 1 , Andrew Bogdan 1 , Stephen Greszler 1 , Gang Zhao 1 , Ashvani Singh 1 , Yihong Fan 1 , Andrew M Swensen 1 , Timothy Vortherms 1 , Arlene Manelli 1 , Corina Balut 1 , Wenqing Gao 1 , Hong Yong 1 , Michael Schrimpf 1 , Chris Tse 1 , Philip Kym 1 , Xueqing Wang 1
Cystic fibrosis (CF) is an autosomal recessive disease resulting from mutations on both copies of the CFTR gene. Phenylalanine deletion at position 508 of the CFTR protein (F508del-CFTR) is the most frequent mutation in CF patients. Currently, the most effective treatments of CF use a dual or triple combination of CFTR correctors and potentiators. In triple therapy, two correctors (C1 and C2) and a potentiator are employed. Herein, we describe the identification and exploration of the SAR of a series of 4-aminopyrrolidine-2-carboxylic acid C2 correctors of CFTR to be used in conjunction with our existing C1 corrector series for the treatment of CF.
中文翻译:
CFTR 4-氨基吡咯烷-2-羧酸校正剂治疗囊性纤维化的发现和 SAR
囊性纤维化 (CF) 是一种常染色体隐性遗传病,由CFTR基因的两个拷贝上的突变引起。CFTR 蛋白 (F508del-CFTR) 的 508 位苯丙氨酸缺失是 CF 患者中最常见的突变。目前,最有效的 CF 治疗使用 CFTR 校正剂和增强剂的双重或三重组合。在三联疗法中,使用了两个校正剂(C1 和 C2)和一个增强剂。在这里,我们描述了 CFTR 的一系列 4-氨基吡咯烷-2-羧酸 C2 校正剂的 SAR 的识别和探索,这些校正剂将与我们现有的 C1 校正剂系列一起用于治疗 CF。