863028-98-2Relevant academic research and scientific papers
Discovery of 2-((3-Acrylamido-4-methylphenyl)amino)-N-(2-methyl-5-(3,4,5-trimethoxybenzamido)phenyl)-4-(methylamino)pyrimidine-5-carboxamide (CHMFL-BMX-078) as a Highly Potent and Selective Type II Irreversible Bone Marrow Kinase in the X Chromosome (BMX) Kinase Inhibitor
Liang, Xiaofei,Lv, Fengchao,Wang, Beilei,Yu, Kailin,Wu, Hong,Qi, Ziping,Jiang, Zongru,Chen, Cheng,Wang, Aoli,Miao, Weili,Wang, Wenchao,Hu, Zhenquan,Liu, Juan,Liu, Xiaochuan,Zhao, Zheng,Wang, Li,Zhang, Shanchuan,Ye, Zi,Wang, Chu,Ren, Tao,Wang, Yinsheng,Liu, Qingsong,Liu, Jing
, p. 1793 - 1816 (2017/03/17)
BMX is a member of TEC family nonreceptor tyrosine kinase and is involved in a variety of critical physiological and pathological processes. Through combination of irreversible inhibitor design and type II inhibitor design approaches, we have discovered a highly selective and potent type II irreversible BMX kinase inhibitor compound 41 (CHMFL-BMX-078), which exhibited an IC50 of 11 nM by formation of a covalent bond with cysteine 496 residue in the DFG-out inactive conformation of BMX. It displayed a high selectivity profile (S score(1) = 0.01) against the 468 kinases/mutants in the KINOMEscan evaluation and achieved at least 40-fold selectivity over BTK kinase. Given the fact that BMX mediated signaling pathway is still not fully understood, compound 41 would serve as a useful pharmacological tool to elucidate the detailed mechanism of BMX mediated signaling pathways.
Discovery of 2-((3-Amino-4-methylphenyl)amino)-N-(2-methyl-5-(3-(trifluoromethyl)benzamido)phenyl)-4-(methylamino)pyrimidine-5-carboxamide (CHMFL-ABL-053) as a Potent, Selective, and Orally Available BCR-ABL/SRC/p38 Kinase Inhibitor for Chronic Myeloid Leukemia
Liang, Xiaofei,Liu, Xiaochuan,Wang, Beilei,Zou, Fengming,Wang, Aoli,Qi, Shuang,Chen, Cheng,Zhao, Zheng,Wang, Wenchao,Qi, Ziping,Lv, Fengchao,Hu, Zhenquan,Wang, Li,Zhang, Shanchun,Liu, Qingsong,Liu, Jing
, p. 1984 - 2004 (2016/03/22)
Starting from a dihydropyrimidopyrimidine core scaffold based compound 27 (GNF-7), we discovered a highly potent (ABL1: IC50 of 70 nM) and selective (S score (1) = 0.02) BCR-ABL inhibitor 18a (CHMFL-ABL-053). Compound 18a did not exhibit apparent inhibitory activity against c-KIT kinase, which is the common target of currently clinically used BCR-ABL inhibitors. Through significant suppression of the BCR-ABL autophosphorylation (EC50 about 100 nM) and downstream mediators such as STAT5, Crkl, and ERK's phosphorylation, 18a inhibited the proliferation of CML cell lines K562 (GI50 = 14 nM), KU812 (GI50 = 25 nM), and MEG-01 (GI50 = 16 nM). A pharmacokinetic study revealed that 18a had over 4 h of half-life and 24% bioavailability in rats. A 50 mg/kg/day dosage treatment could almost completely suppress tumor progression in the K562 cells inoculated xenograft mouse model. As a potential useful drug candidate for CML, 18a is under extensive preclinical safety evaluation now.
PHARMACEUTICAL COMPOUNDS
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, (2015/02/25)
The present invention relates to compounds that are useful as inhibitors of the activity of Wee-1 kinase. The present invention also relates to pharmaceutical compositions comprising these compounds and to methods of using these compounds in the treatment of cancer and methods of treating cancer.
Synthetic studies on novel Syk inhibitors. Part 1: Synthesis and structure-activity relationships of pyrimidine-5-carboxamide derivatives
Hisamichi, Hiroyuki,Naito, Ryo,Toyoshima, Akira,Kawano, Noriyuki,Ichikawa, Atsushi,Orita, Akiko,Orita, Masaya,Hamada, Noritaka,Takeuchi, Makoto,Ohta, Mitsuaki,Tsukamoto, Shin-Ichi
, p. 4936 - 4951 (2007/10/03)
Spleen tyrosine kinase (Syk) is a non-receptor-type tyrosine kinase which mediates diverse responses in haematopoietic cells. Therefore, Syk is an attractive therapeutic target, and in a study of Syk inhibitors as potentially new therapeutic agents, we di
