Discovery of structural diverse reversible BTK inhibitors utilized to develop a novel in vivo CD69 and CD86 PK/PD mouse model
作者:George H. Vandeveer、Robert M. Arduini、Darren P. Baker、Kevin Barry、Tonika Bohnert、Jon K. Bowden-Verhoek、Patrick Conlon、Patrick F. Cullen、Bing Guan、Tracy J. Jenkins、Shu-Yu Liao、Lin Lin、Yu-Ting Liu、Douglas Marcotte、Elisabeth Mertsching、Claire M. Metrick、Ella Negrou、Noel Powell、Daniel Scott、Laura F. Silvian、Brian T. Hopkins
DOI:10.1016/j.bmcl.2022.129108
日期:2023.1
medicinal chemistry campaign to identify structurally diverse reversible BTK inhibitors originating from HITS identified using a fragment base screen. The leads were optimized to improve the potency and in vivo ADME properties resulting in a structurally distinct chemical series used to develop and validate a novel in vivo CD69 and CD86 PD assay in rodents.
在过去的二十年里,BTK 是一种酪氨酸激酶和 Tec 家族的成员,由于它具有选择性治疗各种 B 细胞介导的疾病(如 CLL、MCL、RA 和 MS)的潜力,因此一直是备受关注的药物靶点。由于在鉴定通过 BTK 抑制表现出阻断 B 细胞活化效力的候选药物时遇到的挑战,制药行业依赖于使用共价/不可逆抑制剂来解决这一未满足的医疗需求。在此,我们描述了一项药物化学活动,以识别源自使用片段基础筛选识别的 HITS 的结构多样的可逆 BTK 抑制剂。