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. 19, 2014
Filed:
Jun. 13, 2011
Applicants:
Emanuele Attolino, Baranzate, IT;
Mario Michieletti, Baranzate, IT;
Davide Rossi, Baranzate, IT;
Pietro Allegrini, Baranzate, IT;
Inventors:
Emanuele Attolino, Baranzate, IT;
Mario Michieletti, Baranzate, IT;
Davide Rossi, Baranzate, IT;
Pietro Allegrini, Baranzate, IT;
Assignee:
Dipharma Francis S.r.l., Baranzate (MI), IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 339/00 (2006.01); C07D 475/04 (2006.01); C07D 337/04 (2006.01); C07D 339/06 (2006.01); C07D 333/08 (2006.01); C07H 9/00 (2006.01); C07D 337/08 (2006.01); C07D 339/08 (2006.01); C07H 3/02 (2006.01);
U.S. Cl.
CPC ...
C07D 475/04 (2013.01); C07D 337/04 (2013.01); C07D 339/06 (2013.01); C07D 333/08 (2013.01); C07H 9/00 (2013.01); C07D 337/08 (2013.01); C07D 339/08 (2013.01); C07H 3/02 (2013.01);
Abstract
The application discloses a process for the preparation of 5-deoxy-L-arabinose of formula (VI); comprising the conversion of a compound of formula (XII); wherein n is 0, 1 or 2; which can be used as intermediate for the synthesis of sapropterin.