[EN] THIENOPYRIMIDINE DERIVATIVES AS POTASSIUM CHANNEL INHIBITORS<br/>[FR] UTILISATION DE DERIVES DE LA THIENOPYRIMIDINE COMME INHIBITEURS DES CANAUX POTASSIQUES
申请人:XENTION DISCOVERY LTD
公开号:WO2004111057A1
公开(公告)日:2004-12-23
The present invention provides thienopyrimidine compounds which are potasium channels inhibitors. Pharmaceutical compositions comprising the compounds and their use in the treatment of arrhythmia are also provided.
This invention relates to novel compound of formula (I)
or pharmaceutically acceptable salts thereof. The invention is also directed to the uses of compounds having formula (I) in the treatment or prevention of diseases or disorders which requires potassium channel inhibition to an animal, mammal or human in need thereof. The invention is also directed to the use of compounds having formula (I) in the treatment or prevention of arrhythmia to an animal, mammal or human in need thereof.
Synthesis and biological evaluation of substituted (thieno[2,3-d]pyrimidin-4-ylthio)carboxylic acids as inhibitors of human protein kinase CK2
作者:Andriy G. Golub、Volodymyr G. Bdzhola、Nadiia V. Briukhovetska、Anatoliy O. Balanda、Olexander P. Kukharenko、Igor M. Kotey、Olga V. Ostrynska、Sergiy M. Yarmoluk
DOI:10.1016/j.ejmech.2010.12.025
日期:2011.3
A novel series of substituted (thieno[2,3-d]pyrimidin-4-ylthio)carboxylic acids has been synthesized and tested in vitro towards human protein kinase CK2. It was revealed that the most active compounds inhibiting CK2 are 3-[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid and 3-[5-(4-ethoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]thio}propanoic acid (IC50 values are 0.1 mu M and 0.125 mu M, respectively). Structure activity relationships of 28 tested thienopyrimidine derivatives have been studied and binding mode of this chemical class has been predicted. Evaluation of the inhibitors on seven protein kinases revealed considerable selectivity towards CK2. (C) 2011 Elsevier Masson SAS. All rights reserved.
THIENOPYRIMIDINE DERIVATIVES AS POTASSIUM CHANNEL INHIBITORS