The Discovery of Orally Bioavailable Tyrosine Threonine Kinase (TTK) Inhibitors: 3-(4-(heterocyclyl)phenyl)-1H-indazole-5-carboxamides as Anticancer Agents
摘要:
The acetamido and carboxamido substituted 3-(1H-indazol-3-yl)benzenesulfonamides are potent TTK inhibitors. However, they display modest ability to attenuate cancer cell growth; their physicochemical properties, and attendant pharmacokinetic parameters, are not drug-like. By eliminating the polar 3-sulfonamide group and grafting a heterocycle at the 4 position of the phenyl ring, potent inhibitors with oral exposure were obtained. An X-ray cocrystal structure and a refined binding model allowed for a structure guided approach. Systematic optimization resulted in novel TTK inhibitors, namely 3-(4-(heterocyclyl)phenyl)-1H-indazole-5-carboxamides. Compounds incorporating the 3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl bicyclic system were potent (TTK IC50 < 10 nM, HCT116 GI(50) < 0.1 mu M), displayed low off-target activity (>500X), and microsomal stability (T-1/2 > 30 min). A subset was tested in rodent PK and mouse xenograft models of human cancer. Compound 75 (CFI-401870) recapitulated the phenotype of TTK RNAi, demonstrated in vivo tumor growth inhibition upon oral dosing, and was selected for preclinical evaluation.
[EN] BICYCLIC HETEROCYCLE DERIVATIVES AND USE THEREOF AS GPR119 MODULATORS<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES BICYCLIQUES ET LEUR UTILISATION EN TANT QUE MODULATEURS DE GPR119
申请人:SCHERING CORP
公开号:WO2009143049A1
公开(公告)日:2009-11-26
The present invention relates to Bicyclic Heterocycle Derivatives of formula (I), compositions comprising a Bicyclic Heterocycle Derivative, and methods of using the Bicyclic Heterocycle Derivatives for treating or preventing obesity, diabetes, a metabolic disorder, a cardiovascular disease or a disorder related to the activity of GPR1 19 in a patient.
KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME
申请人:Pauls Heinz W.
公开号:US20140005167A1
公开(公告)日:2014-01-02
The present teachings provide a compound represented by structural formula (I):
or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof.
本教学提供了一种由结构式(I)表示的化合物,或其药用可接受的盐。还描述了药物组合物及其使用方法。
[EN] INDAZOLE COMPOUNDS AS KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME<br/>[FR] COMPOSÉS INDAZOLE UTILISÉS COMME INHIBITEURS DE KINASE ET MÉTHODE DE TRAITEMENT DU CANCER AVEC LESDITS COMPOSÉS
申请人:UNIV HEALTH NETWORK
公开号:WO2013053051A1
公开(公告)日:2013-04-18
The present teaching provide indazole compounds represented by Structural Formulae (I) or (I') or a pharmaceutically acceptable salt thereof. Also described are pharmaceutical compositions and methods of use thereof as protein kinase inhibitors, such as TTK protein kinase, polo-like kinase 4 (PLK4) and Aurora kinases having anticancer activity against breast cancer cells, colon cancer cells, and ovarian cancer cells.
[EN] KINASE INHIBITORS AND METHOD OF TREATING CANCER WITH SAME<br/>[FR] INHIBITEURS DE KINASE ET MÉTHODE DE TRAITEMENT DU CANCER À L'AIDE DE CEUX-CI
申请人:UNIV HEALTH NETWORK
公开号:WO2014056083A1
公开(公告)日:2014-04-17
The invention is a compound represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof. Values for the variables are provided herein. Also included is a pharmaceutical composition comprising the compound represented by Structural Formula (I) and a pharmaceutically acceptable carrier or diluent and methods of treating a subject with cancer with the compound of Structural Formula (I).
BICYCLIC HETEROCYCLE DERIVATIVES AND USE THEREOF AS GPR119 MODULATORS
申请人:Harris Joel M.
公开号:US20110065671A1
公开(公告)日:2011-03-17
The present invention relates to Bicyclic Heterocycle Derivatives of formula (I), compositions comprising a Bi-cyclic Heterocycle Derivative, and methods of using the Bicyclic Heterocycle Derivatives for treating or preventing obesity, diabetes, a metabolic disorder, a cardiovascular disease or a disorder related to the activity of GPR1 19 in a patient.