我们报告了一系列新型的芳基磺酰胺类化合物,它们可作为人类钠通道hNa V 1.7的纳摩尔强效,亚型选择性抑制剂。描述了这些抑制剂的优化。我们旨在提高针对hNa V 1.7的效力,同时将脱靶安全隐患降至最低,并生成化合物3。该剂在急性和炎性疼痛的啮齿动物模型中表现出显着的镇痛作用,并证明与Na V 1.7的电压传感器结构域4的结合导致体内的镇痛作用。我们的发现证实了hNa V 1.7作为治疗疼痛的药物靶标的重要性。
[EN] BIARYL ETHER SULFONAMIDES AND THEIR USE AS THERAPEUTIC AGENTS<br/>[FR] BIARYLÉTHERSULFONAMIDES ET LEUR UTILISATION EN TANT QU'AGENTS THÉRAPEUTIQUES
申请人:XENON PHARMACEUTICALS INC
公开号:WO2013064984A1
公开(公告)日:2013-05-10
This invention is directed to biaryl ether sulfonamides, or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.
Heteroaryl compounds, compositions thereof, and methods of treatment therewith
申请人:Mortensen Deborah Sue
公开号:US20090023724A1
公开(公告)日:2009-01-22
Provided herein are Heteroaryl Compounds having the following structure:
wherein R
1
, R
2
, L, X, Y, Z, Q, A and B are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing cancer, inflammatory conditions, immunological conditions, metabolic conditions and conditions treatable or preventable by inhibition of a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a patient in need thereof.
METHODS OF TREATMENT COMPRISING THE ADMINISTRATION OF HETEROARYL COMPOUNDS
申请人:Mortensen Deborah Sue
公开号:US20110245245A1
公开(公告)日:2011-10-06
Provided herein are Heteroaryl Compounds having the following structure:
wherein R
1
, R
2
, L, X, Y, Z, Q, A and B are as defined herein, compositions comprising an effective amount of a Heteroaryl Compound and methods for treating or preventing cancer, inflammatory conditions, immunological conditions, metabolic conditions and conditions treatable or preventable by inhibition of a kinase pathway comprising administering an effective amount of a Heteroaryl Compound to a patient in need thereof.
Discovery and SAR exploration of a novel series of imidazo[4,5-b]pyrazin-2-ones as potent and selective mTOR kinase inhibitors
作者:Deborah S. Mortensen、Sophie M. Perrin-Ninkovic、Roy Harris、Branden G.S. Lee、Graziella Shevlin、Matt Hickman、Gody Khambatta、Rene R. Bisonette、Kimberly E. Fultz、Sabita Sankar
DOI:10.1016/j.bmcl.2011.09.035
日期:2011.11
We report here the discovery of a novel series of selective mTOR kinase inhibitors. A series of imidazo[ 4,5-b]pyrazin-2-ones, represented by screening hit 1, was developed into lead compounds with excellent mTOR potency and exquisite kinase selectivity. Potent compounds from this series show >1000-fold selectivity over the related PI3K alpha lipid kinase. Further, compounds such as 2 achieve mTOR pathway inhibition, blocking both mTORC1 and mTORC2 signaling, in PC3 cancer cells as measured by inhibition of pS6 and pAkt (S473). (C) 2011 Elsevier Ltd. All rights reserved.
HETEROARYL COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH