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. 16, 2012
Filed:
Jul. 30, 2010
Applicants:
Sourena Nadji, Olivette, MO (US);
James T. Smoot, Mt. Zion, IL (US);
Joseph A. Vanartsdalen, Saint Charles, MO (US);
Inventors:
Sourena Nadji, Olivette, MO (US);
James T. Smoot, Mt. Zion, IL (US);
Joseph A. Vanartsdalen, Saint Charles, MO (US);
Assignee:
Reliable Biopharmaceutical Corporation, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for the synthesis of the Factor Xa anticoagulent Fondaparinux, and related compounds are described. Also described are protected pentasaccharide intermediates as well as efficient and scalable processes for the industrial scale production of Fondaparinux sodium by conversion of the protected pentasaccharide intermediates via a sequence of deprotection and sulfonation reactions.