Search Results - "Gugliotta, Giuseppe"
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AAZTA-based bifunctional chelating agents for the synthesis of multimeric/dendrimeric MRI contrast agents
Published in Organic & biomolecular chemistry (21-10-2010)“…Monomeric and dimeric bifunctional chelates based on the AAZTA (6-amino-6-methylperhydro-1,4-diazepinetetraacetic acid) platform bearing arylamino and…”
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Developing High Field MRI Contrast Agents by Tuning the Rotational Dynamics: Bisaqua GdAAZTA‐based Dendrimers
Published in Israel journal of chemistry (01-09-2017)“…Monomeric and dimeric AAZTA‐based bifunctional chelators (AAZTA=6‐amino‐6‐methylperhydro‐1,4‐diazepine tetraacetic acid) were attached to different generations…”
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Synthesis of 6-Substituted 6-Nitroperhydro-1,4-diazepines via Novel Tandem Retro-Henry and Mannich/Michael Reactions
Published in Organic letters (03-02-2012)“…N,N′-Dibenzyl-6-hydroxymethyl-6-nitroperhydro-1,4-diazepine was converted into a nitronate via retro-Henry reaction, followed by either Michael reaction with…”
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A new bifunctional Gd(III) complex of enhanced efficacy for MR-molecular imaging applications
Published in Dalton transactions : an international journal of inorganic chemistry (28-11-2009)“…Increasing the length of the carboxyamide arm of a GdDOTA monoamide (DOTA = 1,4,7,10-tetraaza-1,4,7,10-tetrakis(carboxymethyl)cyclododecane) complex from…”
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Fast and easy access to efficient bifunctional chelators for MRI applications
Published in Bioorganic & medicinal chemistry letters (01-07-2009)“…Novel bifunctional ligands based on the AAZTA structure with different functional groups are reported. The Gd-complexes show optimal magnetic properties for…”
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One-pot synthesis of a piperidine-based rigidified DTPA analogue and its bifunctional chelating agent
Published in Organic & biomolecular chemistry (07-04-2012)“…The core structure of cis-3,5-diaminopiperidine was N-alkylated with excess t-butylbromoacetate in order to exploit the successive N-quaternarization and…”
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