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:
Mar. 15, 2016
Filed:
Mar. 13, 2013
Applicant:
Polichem SA, Luxembourg, LU;
Inventors:
Stefania Gagliardi, Vimercate, IT;
Alessandra Consonni, Cassano Magnago, IT;
Federico Mailland, Lugano, CH;
Anna Bulgheroni, Varese, IT;
Assignee:
POLICHEM SA, Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 413/12 (2006.01); A61K 31/422 (2006.01); C07C 241/02 (2006.01); C07D 263/26 (2006.01);
U.S. Cl.
CPC ...
C07D 413/12 (2013.01); C07C 241/02 (2013.01); C07D 263/26 (2013.01); A61K 31/422 (2013.01);
Abstract
(R)-Nifuratel is disclosed together with its use as bactericide and bacteriostatic agent as well as the pharmaceutical compositions containing the same; (R)-nifuratel has been surprisingly found to possess a better antimicrobial profile than either nifuratel racemate or (S)-nifuratel. A new procedure for the synthesis of both (R)-Nifuratel and (S)-Nifuratel is also disclosed.