Design, synthesis and evaluation of a series of potential prodrugs of a Bruton’s tyrosine kinase (BTK) inhibitor
作者:Zhou-Peng Xiao、Min Liao、Xue-Juan Huang、Yu-Tong Wang、Xiao-Cui Lan、Xue-Ying Wang、Xi-Tao Li
DOI:10.3389/fphar.2023.1162216
日期:——
BTK has become a particularly attractive therapeutic target in autoimmune diseases and B-cell malignancies, making BTK inhibitors a valuable and important therapeutic option. We present the design, synthesis, and evaluation of a series of prodrugs of a BTK inhibitor with an insoluble 2,5-diaminopyrimidine structure. Tails containing different solubilizing groups were added to the parent molecule via
BTK 已成为自身免疫性疾病和 B 细胞恶性肿瘤中特别有吸引力的治疗靶点,使 BTK 抑制剂成为有价值且重要的治疗选择。我们介绍了一系列具有不溶性 2,5-二氨基嘧啶结构的 BTK 抑制剂前药的设计、合成和评估。将含有不同增溶基团的尾部添加到母体分子中通过酯键。前药 5a 显示出良好的水溶性,并且在人血浆稳定性研究中可以有效地转化为母体。分子研究和显着降低的 BTK 激酶抑制潜力支持了合理的前药设计。总之,化学、生物学和分子研究表明,2,5-二氨基嘧啶支架的前药衍生化可能是将这一系列 BTK 抑制剂推进治疗领域的潜在策略。