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:
Jan. 14, 2014
Filed:
Aug. 14, 2007
Applicants:
Jonathan Busolli, Carisio, IT;
Nicola Diulgheroff, Turin, IT;
Moran Pirkes, Jerusalem, IL;
Alessandro Pontiroli, S. Maria della Versa, IT;
Marco Villa, Milan, IT;
Zvi Harel, Kfar Saba, IL;
Inventors:
Jonathan Busolli, Carisio, IT;
Nicola Diulgheroff, Turin, IT;
Moran Pirkes, Jerusalem, IL;
Alessandro Pontiroli, S. Maria della Versa, IT;
Marco Villa, Milan, IT;
Zvi Harel, Kfar Saba, IL;
Assignee:
Sicor, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/519 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are processes for the preparation of lyophilized pharmaceutically acceptable salts of pemetrexed diacid, in particular, pemetrexed disodium salt, directly from pemetrexed diacid or salts thereof, i.e., without isolating the obtained pemetrexed salt prior to lyophilizing it.