LABORATORIOS LESVI, S.A.
|LABORATORIOS LESVI, S.A. Patent applications|
|Patent application number||Title||Published|
|20110275825||PREPARATION OF DIHYDROPYRIDINES - The invention relates to a method and compounds for the preparation of clevidipine butyrate, a very short acting hypertensive calcium antagonist, as well as the synthesis of these compounds useful for the preparation of clevidipine (also known as clevidipine butyrate). Moreover the invention also discloses polymorphic forms of clevidipine butyrate, useful for the preparation of pharmaceutical compositions, and processes to prepare them.||11-10-2011|