Process of preparation of L-iduronic acid comprising a decarboxylation/intramolecular cyclisation tandem reaction
Abstract
The present invention relates to a process of preparation of L-iduronic acid and derivatives comprising a decarboxylation/intramolecular cyclisation tandem reaction. The present invention also relates to the intermediates of the process as well as their use as intermediates in the preparation of Idraparinux.