Fragment-Based Identification of Amides Derived from trans-2-(Pyridin-3-yl)cyclopropanecarboxylic Acid as Potent Inhibitors of Human Nicotinamide Phosphoribosyltransferase (NAMPT)
摘要:
Potent, trans-2-(pyridin-3-yl)cyclopropane-carboxamide-containing inhibitors of the human nicotinamide phosphoribosyltransferase (NAMPT) enzyme were identified using fragment-based screening and structure-based design techniques. Multiple crystal structures were obtained of initial fragment leads, and this structural information was utilized to improve the biochemical and cell-based potency of the associated molecules. Many of the optimized compounds exhibited nanomolar antiproliferative activities against human tumor lines in in vitro cell culture experiments. In a key example, a fragment lead (13, K-D = 51 mu M) was elaborated into a potent NAMPT inhibitor (39, NAMPT IC50 = 0.0051 mu M, A2780 cell culture IC50 = 0.000 49 mu M) which demonstrated encouraging in vivo efficacy in an HT-1080 mouse xenograft tumor model.
A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder:
wherein R
1
, R
2
, R
3
, R
4
, R
5
, and n are as defined herein.
Pyrrolidine amide compounds as histone demethylase inhibitors
申请人:GENENTECH, INC.
公开号:US10022354B2
公开(公告)日:2018-07-17
The present invention relates to compounds useful as inhibitors of one or more histone demethylases, such as KDM5. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.
A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder:
wherein R1, R2, R3, R4, R5, and n are as defined herein.
所提供的式 (I) 化合物或其药学上可接受的盐已被证明可用于治疗 PRC2 介导的疾病或紊乱:
其中 R1、R2、R3、R4、R5 和 n 如本文所定义。
Imidazolepyridine compounds and uses thereof
申请人:Novartis AG
公开号:US10676479B2
公开(公告)日:2020-06-09
A compound of Formula (IA), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder:
wherein A, R3, R4, R6, and R7 are as defined herein.