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:
Jul. 20, 2010
Filed:
Jun. 22, 2005
Marco Villa, Milan, IT;
Maurizio Paiocchi, Milan, IT;
Katiuscia Arrighi, Misinto, IT;
Francesco Corcella, Parabiago, IT;
Vincenzo Cannata, Sasso Marconi, IT;
Giorgio Soriato, Caldiero, IT;
Massimo Verzini, Caldiero, IT;
Marco Villa, Milan, IT;
Maurizio Paiocchi, Milan, IT;
Katiuscia Arrighi, Misinto, IT;
Francesco Corcella, Parabiago, IT;
Vincenzo Cannata, Sasso Marconi, IT;
Giorgio Soriato, Caldiero, IT;
Massimo Verzini, Caldiero, IT;
Zach System S.P.A., Bresso, IT;
Abstract
The present invention relates to a process for the preparation of gabapentin and, more in particular, to a method of synthesis of 1,1-cyclohexane acetic acid monoamide, an intermediate used in the preparation of gabapentin, comprising the basic hydrolysis reaction of α,-diaminocarbonyl-β,β-pentamethylene glutarimide.