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.
Formic acid as a sustainable and complementary reductant: an approach to fused benzimidazoles by molecular iodine-catalyzed reductive redox cyclization of o-nitro-t-anilines
作者:T. B. Nguyen、L. Ermolenko、A. Al-Mourabit
DOI:10.1039/c6gc00902f
日期:——
Molecular iodine was found to be an excellent catalyst for reductive redox cyclization ofo-nitro-t-anilines1into fused tricyclic or 1,2-disubtituted benzimidazoles2.
Metal-free late-stage C(sp<sup>2</sup>)–H functionalization of<i>N</i>-aryl amines with various sodium salts
作者:Chandrashekar Mudithanapelli、Mi-hyun Kim
DOI:10.1039/c9ob02217a
日期:——
Metal-free consecutive C(sp2)–X (X = Cl, Br, S, N) bond formations of N-aryl amines (cyclic, fused, carbamate, and aminium radicals) were achieved under mild conditions using [bis(trifluoroacetoxy)iodo]benzene (PIFA) and simple nonharmful sodium salts. This direct and selective C(sp2)–H functionalization showed excellent functional group compatibility, cost effectiveness, and late-stage applicability
不含金属的连续的C(SP 2)-X(X =氯,溴,S,N)的键形成ñ -芳基胺(环状,稠合,氨基甲酸酯,和铵基团)使用[双温和的条件下实现(三氟乙酰氧基)碘]苯(PIFA)和简单的无害钠盐。这种直接和选择性的C(sp 2)–H官能化显示出优异的官能团相容性,成本效益和生物活性天然产物合成的后期适用性。提出了两种机制来解释邻位或对位偏爱以及CH 3 NO 2的加速作用。
Substituted 2-aryl-4-arylaminopyrimidines and analogs as activators of caspases and inducers of apoptosis and the use thereof
申请人:Cytovia, Inc.
公开号:US20040097503A1
公开(公告)日:2004-05-20
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.
Potent 2′-aminoanilide inhibitors of cFMS as potential anti-inflammatory agents
作者:Raymond J. Patch、Benjamin M. Brandt、Davoud Asgari、Nand Baindur、Naresh K. Chadha、Taxiarchis Georgiadis、Wing S. Cheung、Ioanna P. Petrounia、Robert R. Donatelli、Margery A. Chaikin、Mark R. Player
DOI:10.1016/j.bmcl.2007.09.057
日期:2007.11
A series of 2 '-aminoanilides have been identified which exhibit potent and selective inhibitory activity against the cFMS tyrosine kinase. Initial SAR studies within this series are described which examine aroyl and amino group substitutions, as well as the introduction of hydrophilic substituents on the benzene core. Compound 47 inhibits the isolated enzyme (IC50 = 0.027 mu M) and blocks CSF-1-induced proliferation of bone marrow-derived macrophages (IC50 = 0.11 mu M) and as such, serves as a lead candidate for further optimization studies. (C) 2007 Elsevier Ltd. All rights reserved.