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:
Dec. 27, 2005
Filed:
Dec. 16, 2003
Joel Oiry, Montpellier, FR;
Jean-yves Puy, Montpellier, FR;
Jean-louis Imbach, Montpellier, FR;
Pascal Clayette, Versailles, FR;
Philippe Fretier, Nogent sur Marne, FR;
Joel Oiry, Montpellier, FR;
Jean-Yves Puy, Montpellier, FR;
Jean-Louis Imbach, Montpellier, FR;
Pascal Clayette, Versailles, FR;
Philippe Fretier, Nogent sur Marne, FR;
Centre National de la Recherche Scientifique (CNRS), Paris, FR;
Commissariat A L'Energie Atomique, Paris, FR;
Abstract
The invention concerns a process for preparing compounds of general formula (I)wherein R and R' represent an alkyl radical or an aryl group; and R″ is hydrogen or a CO—Rgroup wherein Ris an alkyl radical or an aryl group; and wherein these compounds are or not in the thiazolidine form; by protecting the N-acyl-L-cysteine to form an intermediate compound; and then by coupling said intermediate compound with S-acylcysteamine hydrochloride or with thiazolidine.