In our continuing efforts to develop novel c-Met inhibitors as potential anticancer candidates, a series of new N-sulfonylamidine derivatives were designed, synthesized via Cu-catalyzed multicomponent reaction (MCR) as the key step, and evaluated for their in vitro biological activities against c-Met kinase and four cancer cell lines (A549, HT-29, MKN-45 and MDA-MB-231). Most of the target compounds
在我们不断努力开发新颖的c-Met抑制剂作为潜在的抗癌候选药物的过程中,设计了一系列新的N-磺酰lam啶衍生物,并通过Cu催化的多组分反应(MCR)合成了关键步骤,并对它们的体外生物学活性进行了评估。抗c-Met激酶和四种癌细胞系(A549,HT-29,MKN-45和MDA-MB-231)。大多数目标化合物在基于酶和基于细胞的测定中均显示出中等至显着的效力,并且对A549和HT-29癌细胞系具有选择性。SAR的初步研究表明,化合物26af(c-Met IC 50 与阳性的foretinib相比,它具有2.89 nM)的最有前途的化合物,后者具有显着的抗增殖活性,IC 50值为0.28至0.72μM。对26af的机理研究表明,抗癌活性与c-Met的阻断磷酸化密切相关,导致细胞周期停滞在G2 / M期,并以浓度依赖的方式导致A549细胞凋亡。有希望的化合物26af被进一步鉴定为c-Met激酶的相对选择性抑制剂,在BALB
ANTI-INFLAMMATORY COMPOUND HAVING INHIBITORY ACTIVITY AGAINST MULTIPLE TYROSINE KINASES AND PHARMACEUTICAL COMPOSITION CONTAINING SAME
申请人:Yang Beom-Seok
公开号:US20130072482A1
公开(公告)日:2013-03-21
The present invention is for the anti-inflammatory compounds that have an inhibitory activity against protein tyrosine kinases and their pharmaceutical composition(s) containing the compound as the active ingredient. Since the compounds of the present invention can inhibit multiple protein kinases associated with inflammatory diseases and immune disorders, they are useful for their prevention or treatment.
The invention relates to compounds of the formula 1
1
and to pharmaceutically acceptable salts and hydrates thereof, wherein X, Y, R
1
, R
2
and R
11
are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formula 1.
[EN] THIENOPYRIMIDINE AND THIENOPYRIDINE DERIVATIVES USEFUL AS ANTICANCER AGENTS<br/>[FR] DERIVES DE THIENOPYRIMIDINE ET THIENOPYRIDINE UTILES COMME AGENTS ANTICANCEREUX
申请人:PFIZER PRODUCTS INC.
公开号:WO1999024440A1
公开(公告)日:1999-05-20
(EN) The invention relates to compounds of formulas (1) and (2) and to pharmaceutically acceptable salts and hydrates thereof, wherein X1, R1, R2 and R11 are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formulas (1) and (2) and to methods of treating hyperproliferative disorders in a mammal by administering the compounds of formulas (1) and (2).(FR) L'invention concerne des composés représentés par les formules (1) et (2), et des sels et hydrates pharmaceutiquement acceptables de ces composés. X1, R1, R2 et R11 sont tels que définis dans le descriptif. L'invention concerne en outre des compositions pharmaceutiques contenant les composés des formules (1) et (2) ainsi que des traitements de troubles hyperprolifératifs chez le mammifère, comprenant l'administration des composés des formules (1) et (2).