We achieved intra- and intermolecular C(sp3)–H alkoxylation of benzylic positions of heteroaromaticcompounds using CuBrn (n = 1, 2)/5,6-dimethylphenanthroline (or 4,7-dimethoxyphenanthroline) and (tBuO)2 as a catalyst and an oxidant, respectively. The reaction proceeded at both terminal and internal benzylic positions of the alkyl groups. The intramolecular alkoxylation was performed on a gram scale
ARYLSULFONAMIDE ETHERS, AND METHODS OF USE THEREOF
申请人:Abbott GmbH & Co. KG
公开号:EP1392280A2
公开(公告)日:2004-03-03
EP1392280A4
申请人:——
公开号:EP1392280A4
公开(公告)日:2005-11-30
[EN] ARYLSULFONAMIDE ETHERS, AND METHODS OF USE THEREOF<br/>[FR] ETHERS ARYLSULFONAMIDE ET TECHNIQUES D'UTILISATION DE CES COMPOSES
申请人:ABBOTT GMBH & CO KG
公开号:WO2002089749A2
公开(公告)日:2002-11-14
Novel arylsulfonamide ether compounds and pharmaceutical compositions thereof are described. The use of the novel arylsulfonamide ether compounds and pharmaceutical compositions thereof as inhibitors of interleukin-1β converting enzyme and other cysteine proteases in the ICE family is also described. In addition, methods of treating stroke, inflammatory diseases, septic shock, repurfusion injury, Alzheimer's disease, and shigellosis using a compound of the invention or a pharmaceutical composition thereof are described.
Lipase-Catalyzed Kinetic Resolution of Novel Antifungal <i>N</i>
-Substituted Benzimidazole Derivatives
作者:Edyta Łukowska-Chojnacka、Monika Staniszewska、Małgorzata Bondaryk、Jan K. Maurin、Maria Bretner
DOI:10.1002/chir.22591
日期:2016.4
A series of new N‐substituted benzimidazole derivatives was synthesized and their antifungal activity against Candida albicans was evaluated. The chemical step included synthesis of appropriate ketones containing benzimidazole ring, reduction of ketones to the racemic alcohols, and acetylation of alcohols to the esters. All benzimidazole derivatives were obtained with satisfactory yields and in relatively