105076-76-4Relevant articles and documents
Novel Pyrimidines as Multitarget Protein Tyrosine Kinase Inhibitors for the Treatment of Idiopathic Pulmonary Fibrosis (IPF)
Sun, Bo,Liu, Xiaowen,Zheng, Xu,Wang, Changyuan,Meng, Qiang,Sun, Huijun,Shu, Xiaohong,Liu, Kexin,Sun, Xiuli,Li, Yanxia,Ma, Xiaodong
, p. 182 - 187 (2020)
A new class of pyrimidine derivatives were identified as potent protein tyrosine kinase (PTK) inhibitors for the treatment of idiopathic pulmonary fibrosis (IPF). Most of these small-molecule inhibitors displayed strong enzymatic activity against BTK and JAK3 kinases at concentrations lower than 10 nM. The representative compound N-(3-((5-chloro-2-(4-((1-morpholino)acetylamino)phenylamino)-4-pyrimidinyl)amino)phenyl)acrylamide (6 a) also exhibited high inhibitory potency toward both BTK and JAK kinase families, as well as ErbB4, at a concentration of 10 nM, achieving rates of inhibition higher than 57 %. Additionally, in vivo biological evaluations showed that 6 a can remarkably decrease the severity of IPF disease. All these investigations suggested that the multi-PTK inhibitor 6 a may serve as a promising agent for the treatment of IPF.
NOVEL IMIDAZO-PYRAZINE DERIVATIVES
-
Page/Page column 81-82, (2021/12/31)
The invention provides novel imidazo-pyrazine derivatives having the general formula (I), and pharmaceutically acceptable salts thereof, wherein X, m, n, and R1to R3 are as described herein: formula (I). Further provided are pharmace
Design and synthesis of diphenylpyrimidine derivatives (DPPYs) as potential dual EGFR T790M and FAK inhibitors against a diverse range of cancer cell lines
Ai, Min,Wang, Changyuan,Tang, Zeyao,Liu, Kexin,Sun, Xiuli,Ma, Tengyue,Li, Yanxia,Ma, Xiaodong,Li, Lei,Chen, Lixue
, (2019/11/26)
A new class of pyrimidine derivatives were designed and synthesized as potential dual FAK and EGFRT790M inhibitors using a fragment-based drug design strategy. This effort led to the identification of the two most active inhibitors, namely 9a and 9f, against both FAK (IC50 = 1.03 and 3.05 nM, respectively) and EGFRT790M (IC50 = 3.89 and 7.13 nM, respectively) kinase activity. Moreover, most of these compounds also exhibited strong antiproliferative activity against the three evaluated FAK-overexpressing pancreatic cancer (PC) cells (AsPC-1, BxPC-3, Panc-1) and two drug-resistant cancer cell lines (breast cancer MCF-7/adr cells and lung cancer H1975 cells) at concentrations lower than 6.936 μM. In addition, 9a was also effective in the in vivo assessment conducted in a FAK-driven human AsPC-1 cell xenograft mouse model. Overall, this study offers a new insight into the treatment of hard to treat cancers.