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:
May. 24, 2011
Filed:
Apr. 08, 2008
Applicants:
Dieter Gillessen, Pratteln, CH;
Juergen Jaeger, Reinach, CH;
Inventors:
Dieter Gillessen, Pratteln, CH;
Juergen Jaeger, Reinach, CH;
Assignee:
Arpida AG, Reinach, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A01N 43/54 (2006.01); C07D 405/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a stable aqueous pharmaceutical composition comprising 5-[(2RS)-2-cyclopropyl-7,8-dimethoxy-2H-1-benzopyran-5-ylmethyl]-pyrimidine-2,4-diamine in form of the water soluble methanesulfonic acid salt, a physiological sodium chloride solution, ethanol and Povidone 12 PF, the liquid having a pH of over and above 4.8, but not higher than 5.2, and wherein the oxygen amount is controlled to be 0.8 ppm or less; which can be sterilized by filtration and/or by heated treatment, stored for longer time periods and which can be use for bolus injection or diluted for i.v. infusion.