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:
Nov. 17, 2015
Filed:
Apr. 11, 2012
Ioannis Vrasidas, Salonika, GR;
Gyula Dekany, Sinnamon Park, AU;
Ågnes Jánosi, Budapest, HU;
Markus Hederos, Svedala, SE;
Christoph Röhrig, Mühlingen, DE;
Ioannis Vrasidas, Salonika, GR;
Gyula Dekany, Sinnamon Park, AU;
Ågnes Jánosi, Budapest, HU;
Markus Hederos, Svedala, SE;
Christoph Röhrig, Mühlingen, DE;
GLYCOM A/S, KGS. Lyngby, DK;
Abstract
A compound of the formula (1) wherein Ris a group removable by hydrogenolysis, and wherein Ris OH or Ris —NHRwherein Ris a group removable by hydrogenolysis. The compound can be made from fructose by a Heyns-rearrangement. The compound can be used then to make free D-mannosamine or its salts, D-mannosamine building blocks and mannosamine containing oligo- or polysaccharides, N-acetyl-D-mannosamine and its hydrates and solvates, neuraminic acid derivatives, and viral neuraminidase inhibitors.