[EN] PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER [FR] COMPOSÉS À BASE DE PYRIDINE ET DE PYRIMIDINE EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION WNT POUR LE TRAITEMENT DU CANCER
PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER
申请人:McDonald Edward
公开号:US20110190297A1
公开(公告)日:2011-08-04
The present invention relates to pyridine and pyrimidine based compounds, pharmaceutical compositions comprising these compounds and their potential use as therapeutic agents for the treatment and/or prevention of cancer.
Pyridine and pyrimidine based compounds as Wnt signaling pathway inhibitors for the treatment of cancer
申请人:McDonald Edward
公开号:US08778925B2
公开(公告)日:2014-07-15
The present invention relates to pyridine and pyrimidine based compounds, pharmaceutical compositions comprising these compounds and their potential use as therapeutic agents for the treatment and/or prevention of cancer.
Structure−Activity Relationship of Quinoline Derivatives as Potent and Selective α<sub>2C</sub>-Adrenoceptor Antagonists
作者:Iisa P. J. Höglund、Satu Silver、Mia T. Engström、Harri Salo、Andrei Tauber、Hanna-Kaisa Kyyrönen、Pauli Saarenketo、Anna-Marja Hoffrén、Kurt Kokko、Katariina Pohjanoksa、Jukka Sallinen、Juha-Matti Savola、Siegfried Wurster、Oili A. Kallatsa
DOI:10.1021/jm060262x
日期:2006.10.1
Starting from two acridine compounds identified in a high-throughput screening campaign (1 and 2, Table 1), a series of 4-aminoquinolines was synthesized and tested for their properties on the human alpha(2)-adrenoceptor subtypes (alpha(2A), alpha(2B), and alpha(2C.)). A number of compounds with good antagonist potencies against the alpha(2C)-adrenoceptor and excellent subtype selectivities over the other two subtypes were discovered. For example, (R)-4-[4-(3,4-dimethylpiperazin-1-yl) phenylamino] quinolin- 3- yl} methanol 6j had an antagonist potency of 8.5 nM against, and a subtype selectivity of more than 200-fold for, the alpha(2C)-adrenoceptor. Investigation of the structure-activity relationship identified a number of structural features, the most critical of which was an absolute need for a substituent in the 3-position of the quinoline ring. The 3-position on the piperazine ring was also found to play an appreciable role, as substitutions in that position exerted a significant and stereospecific beneficial effect on the alpha(2C)-adrenoceptor affinity and potency. Replacing the piperazine ring proved difficult, with 1,4-diazepanes representing the only viable alternative.
US8778925B2
申请人:——
公开号:US8778925B2
公开(公告)日:2014-07-15
[EN] PYRIDINE AND PYRIMIDINE BASED COMPOUNDS AS WNT SIGNALING PATHWAY INHIBITORS FOR THE TREATMENT OF CANCER<br/>[FR] COMPOSÉS À BASE DE PYRIDINE ET DE PYRIMIDINE EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION WNT POUR LE TRAITEMENT DU CANCER
申请人:CANCER REC TECH LTD
公开号:WO2010041054A1
公开(公告)日:2010-04-15
The present invention relates to pyridine and pyrimidine based compounds, pharmaceutical compositions comprising these compounds and their potential use as therapeutic agents for the treatment and / or prevention of cancer.