[EN] NOVEL 3-(2-AMINO-4-PYRIMIDINYL)-4-HYDROXYPHENYL KETONE DERIVATIVES<br/>[FR] NOUVEAUX DERIVES DE 3-(2-AMINO-4-PYRIMIDINYL)-4-HYDROXYPHENYL CETONE
申请人:LG LIFE SCIENCES LTD
公开号:WO2004080979A1
公开(公告)日:2004-09-23
The present invention relates to novel compounds having 3-(2-amino-4pyrimidinyl)-4-hydroxyphenyl ketone structure, as being illustrated in Formula 1, for inhibition of angiogenesis receptor tyrosine kinases, in particular, VEGF receptor 2 kinase ('KDR') activity, or a pharmaceutically acceptable salt, hydrate, solvate, isomer, and prodrug thereof. The compounds according to the present invention are useful for the treatment and prevention of angiogenesis-related diseases, particularly resulting from the unregulated or undesired KDR activity, such as cancers, psoriasis, rheumatoid arthritis, diabetic retinopathy, etc.
Synthesis of (3-(2-Aminopyrimidin-4-yl)-4-hydroxyphenyl)phenyl Methanone Analogues as Inhibitors of Vascular Endothelial Growth Factor Receptor-2 Kinase
作者:Kunal N. More、Jinho Lee
DOI:10.1002/bkcs.11049
日期:2017.1
tumor growth and mediated mainly by vascular endothelial growthfactor (VEGF) signaling. Inhibition of the VEGF signaling pathway has emerged as one of the promising approaches for cancer therapy. VEGF receptor2 (VEGFR‐2) is considered as a major mediator of angiogenic effects of VEGF. We describe herein the discovery of a series of potent VEGFR‐2 tyrosine kinase (KDR) inhibitors from a new 2‐(2‐ami
血管生成对于肿瘤生长至关重要,并且主要通过血管内皮生长因子(VEGF)信号传导介导。VEGF信号传导途径的抑制已成为癌症治疗的有前途的方法之一。VEGF受体2(VEGFR-2)被认为是VEGF血管生成作用的主要介体。我们在这里描述了从新的2-(2-氨基嘧啶-4-基)酚骨架中发现的一系列有效的VEGFR-2酪氨酸激酶(KDR)抑制剂的发现。一系列在苯酚环第4位带有苯甲酰基的化合物会显着降低KDR活性。一系列(3-(2-氨基嘧啶-4-)-4-羟基苯基)苯基甲酮的结构-活性关系显示化合物9(KDR IC 50 = 25 nM)是该系列中最有效的抑制剂。复合22对VEGF诱导的HUVEC细胞生长具有有效的细胞活性(IC 50 <0.1μM),对HCT116的选择性很高。