| abstract |
Trisaccharide derivative adjuvant compositions and vaccines or kits containing such adjuvant compositions. A trisaccharide derivative adjuvant comprising a trisaccharide core that is fully substituted with a fatty acid ester group and optionally one or more anionic groups selected from one or two sulfate or phosphate groups. As a trisaccharide derivative itself, a method for preparing such a trisaccharide, and a trisaccharide obtained by such a method. The trisaccharide core is derived from raffinose, melezitose, maltotriose, nigerotriose, maltotriurose or kestose. [Selection] Figure 1 |