Second generation 2-pyridyl biphenyl amide inhibitors of the hedgehog pathway
摘要:
Potent and efficacious inhibitors of the hedgehog pathway for the treatment of cancer have been prepared using the 2-pyridyl biphenyl amide scaffold common to the clinical lead GDC-0449. Analogs with polar groups in the para-position of the aryl amide ring optimized potency, had minimal CYP inhibition, and possessed good exposure in rats. Compounds 9d and 14f potently inhibited hedgehog signaling as measured by Gli1 mRNA and were found to be equivalent or more potent than GDC-0449, respectively, when studied in a Ptch(+/) medulloblastoma allograft model, that is, highly dependent on hedgehog signaling. (C) 2010 Elsevier Ltd. All rights reserved.
The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I:
wherein A, X, Y R
1
, R
2
, R
3
, R
4
, m and n are as described herein.
Quinazoline Derivatives Useful as CB-1 Inverse Agonists
申请人:Janssen Pharmaceutica NV
公开号:US20160068512A1
公开(公告)日:2016-03-10
The present invention is directed to quinazoline derivatives, pharmaceutical compositions containing said derivatives and their use in the treatment of disorders and conditions mediated by the CB-1 receptor; more particularly, in the treatment of disorders and conditions responsive to inverse agonism of the CB-1 receptor. For example, the compounds of the present invention are useful in the treatment of metabolic disorders.
[EN] BENZOXAZEPIN-4- (5H) -YL DERIVATIVES AND THEIR USE TO TREAT CANCER<br/>[FR] DÉRIVÉS BENZOXAZEPIN-4-(5H)-YLE ET LEUR UTILISATION POUR TRAITER LE CANCER
申请人:EXELIXIS INC
公开号:WO2010118208A1
公开(公告)日:2010-10-14
The invention is directed to Compounds of Formula I: and pharmaceutically acceptable salts or solvates thereof, as well as methods of making and using the compounds.
The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I:
wherein A, X, Y R
1
, R
2
, R
3
, R
4
, m and n are as described herein.