Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Silvia Ceragioli0
Giovanni Luca Ciarciello0
Luciano Castiglia0
Date of Patent
September 22, 2009
0Patent Application Number
119917630
Date Filed
August 24, 2006
0Patent Primary Examiner
Patent abstract
The present invention refers to a process for preparing a compound of formula (I) through a carboxymethylation reaction occurring in the presence of a suitable alkylating agent and of a base, without the need of monitoring the pH of the reaction environment. The compound of formula (I) is a useful intermediate in the preparation of diagnostic contrast agents for MRI techniques.
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