申请人:PRINCIPIA BIOPHARMA INC.
公开号:US11040980B2
公开(公告)日:2021-06-22
The present disclosure provides compounds of Formula (IA), such as, e.g.,
(R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4-methyl-4-(4-(oxetan-3-yl)piperazin-1-yl)pent-2-enenitrile having the chemical structure
and/or pharmaceutically acceptable salts thereof that are tyrosine kinase inhibitors, in particular BTK inhibitors, and are potentially useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer, inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and/or pharmaceutically acceptable salts thereof and processes for preparing such compounds and pharmaceutically acceptable salts thereof.
本公开提供了式 (IA) 化合物,例如
(R)-2-(3-(4-氨基-3-(2-氟-4-苯氧基苯基)-1H-吡唑并[3,4-d]嘧啶-1-基)哌啶-1-甲酰基)-4-甲基-4-(4-(氧杂环丁烷-3-基)哌嗪-1-基)戊-2-烯腈,其化学结构为
和/或其药学上可接受的盐,它们是酪氨酸激酶抑制剂,特别是 BTK 抑制剂,可用于治疗可通过抑制酪氨酸激酶治疗的疾病,如癌症、关节炎等炎症性疾病。此外,还提供了含有此类化合物和/或其药学上可接受的盐的药物组合物,以及制备此类化合物及其药学上可接受的盐的工艺。