Aminolysis of Resin-Bound N-Nosylaziridine-2-carboxylic Acids
摘要:
Solid-phase synthesis is a rapidly developing area of organic chemistry, of particular importance for medicinal chemistry and chemical biology. Aziridines have previously only rarely been applied in solid-phase synthesis. In the present work, aminolysis of resin-bound, spring-loaded N-nitrobenzenesulfonyl-activated aziridine-2-carboxylic acids has been optimized and employed in the synthesis of a number of open-chain and heterocyclic scaffolds, including enantiopure products.
[EN] PROCESS FOR THE PREPARATION OF 2-[2-(2-AMINO-2-CARBOXY-ETHYLAMINO)-2-CARBOXY-ETHYLAMINO]-SUCCINIC ACID (AM-A) AND ANALOGS AND DERIVATIVES THEREOF<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'ACIDE 2-[2-(2-AMINO-2-CARBOXY-ÉTHYLAMINO)-2-CARBOXY-ÉTHYLAMINO]-SUCCINIQUE (AM-A) ET DES ANALOGUES ET DÉRIVÉS DE CELUI-CI
申请人:UNIV MCMASTER
公开号:WO2017070794A1
公开(公告)日:2017-05-04
The present application relates to processes for the preparation of the aspergillomarasmine A (AM-A) compound and analogs and derivatives thereof. The features of this process involves the use of a cyclic activated serine synthon in the construction of the poly-amino acid backbone. Also included are certain novel analogs of AM-A along with compositions comprising these compounds and uses thereof.
Aminolysis of Resin-Bound <i>N</i>-Nosylaziridine-2-carboxylic Acids
作者:Christian A. Olsen、Caspar Christensen、Birgitte Nielsen、Mohamed M. Farah、Matthias Witt、Rasmus P. Clausen、Jesper L. Kristensen、Henrik Franzyk、Jerzy W. Jaroszewski
DOI:10.1021/ol061304e
日期:2006.7.1
Solid-phase synthesis is a rapidly developing area of organic chemistry, of particular importance for medicinal chemistry and chemical biology. Aziridines have previously only rarely been applied in solid-phase synthesis. In the present work, aminolysis of resin-bound, spring-loaded N-nitrobenzenesulfonyl-activated aziridine-2-carboxylic acids has been optimized and employed in the synthesis of a number of open-chain and heterocyclic scaffolds, including enantiopure products.