[EN] BCR-ABL TYROSINE-KINASE LIGANDS CAPABLE OF DIMERIZING IN AN AQUEOUS SOLUTION, AND METHODS OF USING SAME<br/>[FR] LIGANDS DE TYROSINE-KINASE BCR-ABL CAPABLES DE SE DIMÉRISER DANS UNE SOLUTION AQUEUSE, ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:COFERON INC
公开号:WO2015106292A1
公开(公告)日:2015-07-16
Described herein are monomers capable of forming a biologically useful multimer when in contact with one, two, three or more other monomers in an aqueous media. In one aspect, such monomers may be capable of binding to another monomer in an aqueous media (e.g. invivo) to form a multimer (e.g. a dimer). Contemplated monomers may include a ligand moiety, a linker element, and a connector element that joins the ligand moiety and the linker element. In an aqueous media, such contemplated monomers may join together via each linker element and may thus be capable of modulating one or more biomolecules substantially simultaneously, e.g., modulate two or more binding sites on a Bcr-Abl tyrosine kinase.
1-PYRAZOLO[4,3-C]ISOQUINOLINE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF
申请人:Delettre Georges
公开号:US20120115898A1
公开(公告)日:2012-05-10
The invention relates to a compound of formula (I), where: R
1
is a phenyl group optionally substituted by one or more halogen atoms; R
2
is: a hydrogen atom or a halogen atom or a cyano group; a —C(═O)Y group where Y is a hydrogen atom, or a —NH
2
or —OR
3
group; a —C(═S)NH
2
group; a —C(═NH)NH—OH group; a —CH
2
OH or —CH
2
F group; a —CH═N—OH group; a —CH═CH
2
or —C═C—R
3
group; a H or H R
1
group being a hydrogen or (C
1
-C
4
)alkyl group; R
3
is a hydrogen atom or (C
1
-C
4
)alkyl group; and R
4
is a —NH
2
, (C
1
-C
4
)alkyl, (C
1
-C
4
)fluoroalkyl or (C
3
-C
7
)cycloalkyl group.
[EN] IMIDAZO [1, 2 - B] PYRIDAZINE - BASED COMPOUNDS, COMPOSITIONS COMPRISING THEM, AND USES THEREOF<br/>[FR] COMPOSÉS À BASE D'IMIDAZO [1, 2-B] PYRIDAZINE, COMPOSITIONS LES COMPRENANT ET UTILISATIONS DE CEUX-CI
申请人:LEXICON PHARMACEUTICALS INC
公开号:WO2013134219A1
公开(公告)日:2013-09-12
Imidazo[1,2-b]pyridazine-based compounds of the formula (I): are disclosed, wherein R1, R2 and R3 are defined herein. Compositions comprising the compounds and methods of their use to treat, manage and/or prevent diseases and disorders mediated by mediated by adaptor associated kinase 1 activity are also disclosed.
The present invention describes 2-methyl-quinazoline compounds of general formula (I), methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions. The 2-methyl substituted quinazoline compounds of general formula(I) effectively and selectively inhibit the Ras-Sos interaction without significantly targeting the EGFR receptor. They are therefore useful for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, such as cancer as a sole agent or in combination with other active ingredients.
Expanding the Diversity of Allosteric Bcr-Abl Inhibitors
作者:Xianming Deng、Barun Okram、Qiang Ding、Jianming Zhang、Yongmun Choi、Francisco J. Adrián、Amy Wojciechowski、Guobao Zhang、Jianwei Che、Badry Bursulaya、Sandra W. Cowan-Jacob、Gabriele Rummel、Taebo Sim、Nathanael S. Gray
DOI:10.1021/jm100555f
日期:2010.10.14
Inhibition of Bcr-Abl kinaseactivity by imatinib for the treatment of chronic myeloid leukemia (CML) currently serves as the paradigm for targeting dominant oncogenes with small molecules. We recently reported the discovery of GNF-2 (1) and GNF-5 (2) as selective non-ATP competitive inhibitors of cellular Bcr-Abl kinaseactivity that target the myristate binding site. Here, we used cell-based structure−activity