INHIBITORS OF FIBROBLAST GROWTH FACTOR RECEPTOR AND USE THEREOF
申请人:Nanjing TransThera Biosciences Co. Ltd.
公开号:US20190209564A1
公开(公告)日:2019-07-11
Provided are an irreversible inhibitor of a fibroblast growth factor receptor (FGFR) as indicated by formula I, a pharmaceutically acceptable salt, a stereoisomer, a pharmaceutical preparation, a pharmaceutical composition and an application thereof. R
1
, R
2
, R
3
, R
4
, ring A, Ar, ring B and warhead are as defined in the specification. The compound has high-efficiency and high-selectivity inhibition of a fibroblast growth factor receptor and can be applied to treatment of abnormal FGF/FGFR-mediated diseases, in particular the treatment of cancers.
INHIBITORS OF THE FIBROBLAST GROWTH FACTOR RECEPTOR
申请人:Bifulco, JR. Neil
公开号:US20150197519A1
公开(公告)日:2015-07-16
Described herein are inhibitors of FGFR-4, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions to inhibit the activity of FGFR-4.
associated with Hepatocellular Carcinoma (HCC). Hence, FGFR4 is a promising therapeutic target for HCC. Based on BLU9931, we designed and synthesized a series of phenylquinazoline derivatives as novel inhibitors of FGFR4 through the covalent reversible strategy. Among them, a novel compound (C3) showed FGFR4 and cell proliferation inhibitory activity. Cellular mechanism studies demonstrated that compound
Inhibitors of fibroblast growth factor receptor and use thereof
申请人:Nanjing TransThera Biosciences Co. Ltd.
公开号:US10744139B2
公开(公告)日:2020-08-18
Provided are an irreversible inhibitor of a fibroblast growth factor receptor (FGFR) as indicated by formula I, a pharmaceutically acceptable salt, a stereoisomer, a pharmaceutical preparation, a pharmaceutical composition and an application thereof. R1, R2, R3, R4, ring A, Ar, ring B and warhead are as defined in the specification. The compound has high-efficiency and high-selectivity inhibition of a fibroblast growth factor receptor and can be applied to treatment of abnormal FGF/FGFR-mediated diseases, in particular the treatment of cancers.
本发明提供了一种如式 I 所示的成纤维细胞生长因子受体(FGFR)不可逆抑制剂、一种药学上可接受的盐、一种立体异构体、一种药物制剂、一种药物组合物及其应用。R1、R2、R3、R4、环 A、Ar、环 B 和弹头如说明书中所定义。该化合物对成纤维细胞生长因子受体具有高效率和高选择性的抑制作用,可应用于治疗异常的FGF/FGFR介导的疾病,特别是癌症的治疗。