Heteroaryl and cycloalkyl sulfonamide hydroxamic acid inhibitors of matrix metalloproteinases
摘要:
Heteroaryl and cycloalkyl sulfonamide-hydroxamic acid MMP inhibitors were investigated. Of these, the pyridyl analogue 2 is the most potent and selective inhibitor of MMP-9 and MMP-13 in vitro. (C) 2001 Elsevier Science Ltd. hll rights reserved.
Compositions for Treatment of Cystic Fibrosis and Other Chronic Diseases
申请人:Vertex Pharmaceuticals Incorporated
公开号:US20150231142A1
公开(公告)日:2015-08-20
The present invention relates to pharmaceutical compositions comprising an inhibitor of epithelial sodium channel activity in combination with at least one ABC Transporter modulator compound of Formula A, Formula B, Formula C, or Formula D. The invention also relates to pharmaceutical formulations thereof, and to methods of using such compositions in the treatment of CFTR mediated diseases, particularly cystic fibrosis using the pharmaceutical combination compositions.
[EN] alpha7 NICOTINIC ACETYLCHOLINE RECEPTOR MODULATORS AND USES THEREOF-I<br/>[FR] MODULATEURS DU RÉCEPTEUR Alpha7 NICOTINIQUE D'ACÉTYLCHOLINE ET LEURS UTILISATIONS
申请人:BIONOMICS LTD
公开号:WO2014019023A1
公开(公告)日:2014-02-06
The present invention relates to chemical compounds of formula (I), with the substituents as described in the specification, useful in the positive modulation of the alpha 7 nicotinic acetylcholine receptor (α7 nAChR). The invention also relates to the use of these compounds in the treatment or prevention of a broad range of diseases in which the positive modulation of α7 nAChR is advantageous, including neurodegenerative and neuropsychiatric diseases and also neuropathic pain and inflammatory diseases.
Discovery of BNC375, a Potent, Selective, and Orally Available Type I Positive Allosteric Modulator of α7 nAChRs
作者:Andrew J. Harvey、Thomas D. Avery、Laurent Schaeffer、Christophe Joseph、Belinda C. Huff、Rajinder Singh、Christophe Morice、Bruno Giethlen、Anton A. Grishin、Carolyn J. Coles、Peter Kolesik、Stéphanie Wagner、Emile Andriambeloson、Bertrand Huyard、Etienne Poiraud、Dharam Paul、Susan M. O’Connor
DOI:10.1021/acsmedchemlett.9b00001
日期:2019.5.9
whereas Type II PAMs both increase channel response and delay receptor desensitization. Both Type I and Type II PAMs are reported in literature, but there are limited reports describing their structure-kinetic profile relationships. Here, we report a novel class of compounds with either Type I or Type II behavior that can be tuned by the relative stereochemistry around the central cyclopropyl ring: for example
Pharmaceutical compositions and compounds are provided. The compounds of the invention demonstrate anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, pharmaceutical compositions of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical compositions are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
Substituted 2-aryl-4-arylaminopyrimidines and analogs as activators or caspases and inducers of apoptosis and the use thereof
申请人:Cytovia, Inc.
公开号:US20030069239A1
公开(公告)日:2003-04-10
The present invention is directed to substituted 2-aryl-4-arylaminopyrimidine and analogs thereof, represented by the general Formula I:
1
wherein A, Ar
1
, Ar
2
, R
1
and R
3
are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. The compounds of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.