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:
Oct. 19, 2010
Filed:
Aug. 20, 2004
Ogari Pacheco, Itapira, BR;
Elisa Russo, Itapira, BR;
Valter Russo, Itapira, BR;
José Antônio Martins, Itapira, BR;
Maria Alice Bockelmann, Campinas, BR;
Simone Rosatto, Itapira, BR;
Ogari Pacheco, Itapira, BR;
Elisa Russo, Itapira, BR;
Valter Russo, Itapira, BR;
José Antônio Martins, Itapira, BR;
Maria Alice Bockelmann, Campinas, BR;
Simone Rosatto, Itapira, BR;
Cristalia Productos Quimicos Farmaceuticos LTDA, Itapira, SP, BR;
Abstract
The present invention has as objective the stabilization of a fluoroether compound against degradation by acid substances. The stabilizers proposed are selected among propylene glycol, polyethylene glycol, hexylene glycol, 1,3-butylene glycol and a saturated cyclic alcohol preferably menthol and are used for preparing stable pharmaceutical compositions of a fluoroether compound. Method for stabilizing a fluoroether compound and use of stabilizers agents for precluding the degradation of a fluoroether are also described.