[EN] IMIDAZO[1,2-A]PYRAZINE MODULATORS OF THE ADENOSINE A2A RECEPTOR [FR] MODULATEURS DE 5,6-BICYCLO-IMIDAZO[1,2-A]PYRAZINE DU RÉCEPTEUR A2A DE L'ADÉNOSINE
[EN] TGF Beta RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RÉCEPTEUR TGF-β
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018017633A1
公开(公告)日:2018-01-25
The invention relates generally to compounds that modulate the activity of TGFβR-1 and TGFβR-2, pharmaceutical compositions containing said compounds and methods of treating proliferative disorders and disorders of dysregulated apoptosis, such as cancer, utilizing the compounds of the invention.
The present invention relates to compounds of formula (I):
wherein R
1
to R
3
, A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders.
The current invention relates to compounds of the formula: (Ia) and the pharmaceutically acceptable salts thereof and their use as TGF-beta signal transduction inhibitors for treating cancer and other diseases in a patient in need thereof by administration of said compounds.
The present invention relates to compounds of formula (I):
wherein R
1
to R
3
, A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders.
Phenotypic screening identifies a trisubstituted imidazo[1,2-a]pyridine series that induces differentiation in multiple AML cell lines
作者:Laia Josa-Culleré、Sébastien R.G. Galan、Thomas J. Cogswell、Thomas R. Jackson、Morgan Jay-Smith、Laura Mola、Christopher R. Greaves、Tom S. Carter、Katrina S. Madden、Sophie Trott、Douzi Zhang、Carole J.R. Bataille、Stephen G. Davies、Paresh Vyas、Thomas A. Milne、Alan Naylor、Graham M. Wynne、Angela J. Russell
DOI:10.1016/j.ejmech.2023.115509
日期:2023.10
screen with the myeloid marker CD11b and identified a compound series that was able to differentiate AML cell lines in vitro regardless of their mutation status. Structure-activityrelationship studies revealed that replacing the formamide and catechol methyl ether groups with sulfonamide and indazole respectively improved the in vitro metabolic profile of the series while maintaining the differentiation
急性髓系白血病 (AML) 是一种侵袭性白血病,长期生存率较低。虽然当前的护理标准基于细胞毒性化疗,但一种有前途的新兴方法是分化疗法。然而,目前大多数分化剂针对特定突变,并且仅对某些患者亚型有效。为了确定可能对更广泛人群有效的药物,我们使用骨髓标记物 CD11b 进行了表型筛选,并鉴定了一系列化合物,能够在体外区分 AML 细胞系,无论其突变状态如何。构效关系研究表明,用磺酰胺和吲唑取代甲酰胺和儿茶酚甲基醚基团分别改善了该系列的体外代谢特征,同时保持了多个细胞系中的分化特征。这种优化工作使得先导化合物能够进入体内功效测试。我们的工作支持表型筛选的前景,以鉴定诱导多种 AML 亚型分化的新型小分子。