Method for the synthesis of a trisaccharide

US9012625B2 · kind B2 · utility

Assignee

• GLYCOM A/S · DK

Inventors

• Gyula Dekany · Budapest, HU
• Károly Ágoston · Zsámbék, HU
• István Bajza · Debrecen, HU
• Julien Boutet · Saint-Nazaire, FR
• Marie Bøjstrup · Copenhagen, DK
• Mette Fanefjord
• Ignacio Pérez Figueroa · Miami, US
• Markus Hederos · Svedala, SE
• Ferenc Horváth · Pilisszentkereszt, HU
• Piroska Kovács-Pénzes · West Babylon, US
• Lars Kröger · Hamburg, DE
• Johan Olsson · Bromma, SE
• Christoph Röhrig · Clingen, DE
• Andreas Schroven · Templin, DE
• Ioannis Vrasidas · Thessaloniki, GR

Key dates

• Filing date: Apr 7, 2010
• Grant date: Apr 21, 2015
• Expiry date: Oct 6, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07H15/203
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to an improved synthesis of a trisaccharide of the formula (1), novel intermediates used in the synthesis and the preparation of the intermediates.