Methods for Preparing Functional Tetraazacycloalkane Compounds using a Specific Cyclic Bisaminal Compound
申请人:UNIVERSITE DE BRETAGNE OCCIDENTALE
公开号:US20140323717A1
公开(公告)日:2014-10-30
Special C-functionalized cyclic bisaminal compounds having formula (I) or (II), their salts or solvates, methods for their preparation, their uses, and methods for preparing functional tetraazacycloalkane compounds implementing such cyclic bisaminal compounds.
[EN] METHODS FOR PREPARING FUNCTIONAL TETRAAZACYCLOALKANE COMPOUNDS USING A SPECIFIC CYCLIC BISAMINAL COMPOUND<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSÉS TÉTRAAZACYCLOALCANES FONCTIONNELS À L'AIDE D'UN COMPOSÉ CYCLIQUE BISAMINAL PARTICULIER
申请人:UNIV BRETAGNE OCCIDENTALE
公开号:WO2013072491A1
公开(公告)日:2013-05-23
Composés cycliques bisaminals C-fonctionnalisés particuliers de formule (I) ou (II), ses sels ou solvates, leurs procédés de préparation, leurs utilisations, et des procédés de préparation de composés tétraazacycloalcanes fonctionnels mettant en œuvre de tels composés cycliques bisaminals.
Full Control of the Regiospecific <i>N</i>-Functionalization of <i>C</i>-Functionalized Cyclam Bisaminal Derivatives and Application to the Synthesis of their TETA, TE2A, and CB-TE2A Analogues
作者:Nathalie Camus、Zakaria Halime、Nathalie Le Bris、Hélène Bernard、Carlos Platas-Iglesias、Raphaël Tripier
DOI:10.1021/jo4028566
日期:2014.3.7
introduction of pendant coordinating arms. The methodology is based on a keystone C-functionalized oxo-cyclam bisaminalintermediate that is obtained by cyclization of a preorganized tetraamine using various methyl acrylate analogues. These compounds constitute valuable precursors for selective preparation of mono- and di-N-protected C-functionalized cyclams and C-functionalized cyclams, cross-bridged