[EN] NEW BICYCLIC DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS BICYCLIQUES, LEUR PROCÉDÉ DE PRÉPARATION, ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
申请人:SERVIER LAB
公开号:WO2016207217A1
公开(公告)日:2016-12-29
Compounds of formula (I); wherein R1, R2, R3, R4, R5, R6, R7, R8, R14, W, A and n are as defined in the description. Medicaments.
Bicyclic derivatives, a process for their preparation and pharmaceutical compositions containing them
申请人:LES LABORATOIRES SERVIER
公开号:US10323041B2
公开(公告)日:2019-06-18
Compounds of formula (I):
wherein R1, R2, R3, R4, R5, R6, R7, R8, R14, W, A and n are as defined in the description.
Medicinal products containing the same which are useful in treating conditions requiring a pro-apoptotic agent.
式(I)化合物:
其中 R1、R2、R3、R4、R5、R6、R7、R8、R14、W、A 和 n 如说明中所定义。
含有相同成分的医药产品,可用于治疗需要促凋亡剂的病症。
Chiral 6-aryl-furo[2,3-d]pyrimidin-4-amines as EGFR inhibitors
作者:Jin Han、Svein Jacob Kaspersen、Sondre Nervik、Kristin G. Nørsett、Eirik Sundby、Bård Helge Hoff
DOI:10.1016/j.ejmech.2016.04.054
日期:2016.8
Epidermal growth factor receptor inhibitors are of importance in cancer therapy and possibly in the management of pain. Herein, we report a structure-activity relationship study with 29 new 6-aryl-furo [2,3-d]pyrimidin-4-amines, involving modification of the 4-amino group and 6-aryl function. The EGFR activity was especially dependent on having a chiral 4-benzylamino group with correct stereochemistry. Molecular dynamics indicate this to be due to favourable cation-pi interactions. The most active inhibitor identified, equipotent to Erlotinib, was substituted with (R)-1-phenylethylamine at C-4 and a N-1, N-1-dimethyl-1,2-diamine group in para position of the 6-aryl moiety. These new furopyrimidines had a different off-target kinase profile when compared to Erlotinib, and also possessed high activity towards Ba/F3 EGFR(L858R) reporter cells. Further, comparing the EGFR data of the furo[2,3-d]pyrimidin-4-amines with that of the corresponding thieno- and pyrrolopyrimidines concludes the furopyrimidine scaffold to be highly useful for development of new epidermal growth factor receptor antagonists. (C) 2016 Elsevier Masson SAS. All rights reserved.
NEW BICYCLIC DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
申请人:Les Laboratoires Servier
公开号:EP3313817A1
公开(公告)日:2018-05-02
BICYCLIC DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM