Discovery of 5-(2-(Phenylamino)pyrimidin-4-yl)thiazol-2(3<i>H</i>)-one Derivatives as Potent Mnk2 Inhibitors: Synthesis, SAR Analysis and Biological Evaluation
作者:Sarah Diab、Theodosia Teo、Malika Kumarasiri、Peng Li、Mingfeng Yu、Frankie Lam、Sunita K. C. Basnet、Matthew J. Sykes、Hugo Albrecht、Robert Milne、Shudong Wang
DOI:10.1002/cmdc.201300552
日期:2014.5
so far hampered pharmacological target validation and clinical drug development. Herein, we report, for the first time, the discovery of a series of 5‐(2‐(phenylamino)pyrimidin‐4‐yl)thiazole‐2(3H)‐onederivatives as Mnk inhibitors. Several derivatives demonstrate very potent Mnk2 inhibitory activity. The most active and selective compounds were tested against a panel of cancer cell lines, and the results
Structure-Guided Design of Potent and Selective Pyrimidylpyrrole Inhibitors of Extracellular Signal-Regulated Kinase (ERK) Using Conformational Control
作者:Alex M. Aronov、Qing Tang、Gabriel Martinez-Botella、Guy W. Bemis、Jingrong Cao、Guanjing Chen、Nigel P. Ewing、Pamella J. Ford、Ursula A. Germann、Jeremy Green、Michael R. Hale、Marc Jacobs、James W. Janetka、Francois Maltais、William Markland、Mark N. Namchuk、Suganthini Nanthakumar、Srinivasu Poondru、Judy Straub、Ernst ter Haar、Xiaoling Xie
DOI:10.1021/jm900630q
日期:2009.10.22
anticancer drug design. A novel series of pyrimidylpyrrole ERK inhibitors has been identified. Discovery of a conformational change for lead compound 2, when bound to ERK2 relative to antitarget GSK3, enabled structure-guided selectivity optimization, which led to the discovery of 11e, a potent, selective, and orallybioavailableinhibitor of ERK.
Provided herein are phenyl-guanidine derivatives for the inhibition of Rac1 which blocks its interaction with guanosine exchange factors (GEFs) belonging to the DBL family as agents for the treatment of aggressive and/or resistant tumours, as well as pharmaceutical compositions comprising them, their use in therapy and processes for their preparation.
[EN] A PROCESS FOR THE PREPARATION OF THE COMPOUND N-(3,5-DIMETHYLPHENYL)-N'-(2-TRIFLUOROMETHYLPHENYL) GUANIDINE<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DU COMPOSÉ N-(3,5-DIMÉTHYLPHÉNYL)-N'-(2-TRIFLUOROMÉTHYLPHÉNYL)GUANIDINE
申请人:CHEMO RES S L
公开号:WO2017025560A1
公开(公告)日:2017-02-16
The present invention relates to a process for the preparation of the compound N-(3,5-dimethylphenyl)-N'-(2-trifluoromethylphenyl) guanidine of formula (I) which comprises reacting a salt of a compound of formula (II) or a mixture of the salt of the compound of formula (II) and a compound of formula (II) with a compound of formula (III), in the presence of a polar organic solvent; a crystalline solid form of the compound of formula (I), in particular crystalline solid form A; to a pharmaceutical composition comprising them; and to their use as a medicament, in particular to the treatment of a condition mediated by Rho-GTPase cell proteins.
Lactam compounds useful as protein kinase inhibitors
申请人:Blackburn Christopher
公开号:US20090105213A1
公开(公告)日:2009-04-23
The present invention provides novel compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.