The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Mar. 31, 2011
Snella Chouippe, Charpont, FR;
Jean-marie Schneider, Magnanville, FR;
Guillaume Tauvel, Rouen, FR;
Gerard Coquerel, Mont Saint Aignan, FR;
Snella Chouippe, Charpont, FR;
Jean-Marie Schneider, Magnanville, FR;
Guillaume Tauvel, Rouen, FR;
Gerard Coquerel, Mont Saint Aignan, FR;
Produits Chimiques Auxiliaires et de Synthese, Longjumeau, FR;
Universite de Rouen, Mount-Saint-Aignan, FR;
Abstract
A precursor phase of the magnesium tetrahydrate salt of an omeprazole enantiomer, and also processes for preparing it and its use for the preparation of the magnesium tetrahydrate salt are described. Crystals of the magnesium tetrahydrate salt thus obtained, and their uses, especially in the synthesis of the dihydrate form A of the magnesium salt of the enantiomer or as medicament are also disclosed.