596121-71-0

Upstream product

• 596121-70-9 4-(4-nitrophenyl)-2-(3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-3-yl)butyric acid, methyl ester of 
• 7209-00-9 diethyl 2-bromoglutarate 

Relevant academic research and scientific papers

Oligomers of gadolinium chelates, their applicationascontrast products in magnetic resonance imaging and their synthesis intermediates

The invention relates to high-relaxivity macrocyclic gadolinium chelate oligomers of formula [in-line-formulae]W-(A)m[/in-line-formulae] in which W, A and m are as defined in claim 1, and their use as a blood pool contrast product for magnetic resonance imaging.