The present disclosure describes phenothiazine compounds substituted by a bicyclic nitrogen-containing heterocyclic ring, and compositions and methods thereof. Such compounds can be useful in treating mitochondrial diseases in a subject, such as a human.
[EN] COMPOUND FOR INHIBITING OR DEGRADING BRD9, AND COMPOSITION AND PHARMACEUTICAL USE THEREOF [FR] COMPOSÉ POUR INHIBER OU DÉGRADER BRD9, ET COMPOSITION ET UTILISATION PHARMACEUTIQUE DE CELUI-CI [ZH] 一种抑制或降解BRD9的化合物及其组合物和药学上的应用
[EN] NOVEL THIAZOLE-CARBOXAMIDE DERIVATIVES AS PDK1 INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS THIAZOLE-CARBOXAMIDE EN TANT QU'INHIBITEURS DE PDK1
申请人:SCHERING CORP
公开号:WO2012058174A1
公开(公告)日:2012-05-03
This invention relates to certain thiazole carboxamide derivatives as inhibitors of 3-phosphoinositide-dependent protein kinase (PDK-1). The compounds can be useful in inhibiting the proliferation of cancer cells, and other aberrant conditions where the PDK-1 signaling pathway is overstimulated.
[EN] PHOSPHONYL DERIVATIVE, AND COMPOSITION AND PHARMACEUTICAL APPLICATION THEREOF<br/>[FR] DÉRIVÉ DE PHOSPHONYLE, ET COMPOSITION ET APPLICATION PHARMACEUTIQUE DE CELUI-CI<br/>[ZH] 一种膦酰衍生物及其组合物和药学上的应用
Synthesis and evaluation of heteroaryl substituted diazaspirocycles as scaffolds to probe the ATP-binding site of protein kinases
作者:Charlotte E. Allen、Chiau L. Chow、John J. Caldwell、Isaac M. Westwood、Rob L. M. van Montfort、Ian Collins
DOI:10.1016/j.bmc.2013.07.021
日期:2013.9
With the success of protein. kinase inhibitors as drugs to target cancer, there is a continued need for new kinase inhibitor scaffolds. We have investigated the synthesis and kinase inhibition of new heteroaryl-substituted diazaspirocyclic compounds that mimic ATP. Versatile syntheses of substituted diazaspirocycles through ring-closing metathesis were demonstrated. Diazaspirocycles directly linked to heteroaromatic hinge binder groups provided ligand efficient inhibitors of multiple kinases, suitable as starting points for further optimization. The binding modes of representative diazaspirocyclic motifs were confirmed by protein crystallography. Selectivity profiles were influenced by the hinge binder group and the interactions of basic nitrogen atoms in the scaffold with acidic side-chains of residues in the ATP pocket. The introduction of more complex substitution to the diazaspirocycles increased potency and varied the selectivity profiles of these initial hits through engagement of the P-loop and changes to the spirocycle conformation, demonstrating the potential of these core scaffolds for future application to kinase inhibitor discovery. (C) 2013 The Authors. Published by Elsevier Ltd. All rights reserved.
NOVEL THIAZOLE-CARBOXAMIDE DERIVATIVES AS PDK1 INHIBITORS