Design and Synthesis of Novel Amino-triazine Analogues as Selective Bruton’s Tyrosine Kinase Inhibitors for Treatment of Rheumatoid Arthritis
作者:Wataru Kawahata、Tokiko Asami、Takao Kiyoi、Takayuki Irie、Haruka Taniguchi、Yuko Asamitsu、Tomoko Inoue、Takahiro Miyake、Masaaki Sawa
DOI:10.1021/acs.jmedchem.8b01147
日期:2018.10.11
the treatment of multiple diseases, such as B-cell malignances, asthma, and rheumatoid arthritis. A series of novel aminotriazines were identified as highly selective inhibitors of BTK by a scaffold-hopping approach. Subsequent SAR studies of this series using two conformationally different BTK proteins, an activated form of BTK and an unactivated form of BTK, led to the discovery of a highly selective
Bruton的酪氨酸激酶(BTK)是用于治疗多种疾病(如B细胞恶性肿瘤,哮喘和类风湿关节炎)的有希望的药物靶标。通过脚手架跳跃方法,一系列新型氨基三嗪被确定为BTK的高选择性抑制剂。随后使用两种构象不同的BTK蛋白(一种活化形式的BTK和一种未活化形式的BTK)对该系列进行SAR研究,导致发现了高度选择性的BTK抑制剂4b。4b在体内模型中具有显着的疗效,并具有良好的ADME和安全性,已被推进临床前研究。