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:
Aug. 24, 2010
Filed:
May. 21, 2009
Applicants:
Jordi Bosch I Llado, Girona, ES;
Maria Carmen Burgarolas Montero, Santa Maria de Palautordera, ES;
Judit Masllorens Llinas, Girona, ES;
Inventors:
Jordi Bosch i Llado, Girona, ES;
Maria Carmen Burgarolas Montero, Santa Maria de Palautordera, ES;
Judit Masllorens Llinas, Girona, ES;
Assignee:
Medichem, S.A., Barcelona, ES;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 211/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to processes for preparing rasagiline mesylate that avoid the use of alcohol solvents, thereby producing rasagiline mesylate free of any alkyl mesylates, including isopropyl mesylate. The invention further relates to processes for purifying rasagiline mesylate to obtain a product free of alkyl mesylates, and to the thus obtained rasagiline mesylate.