50615-50-4

Upstream product

• 16838-89-4 2,3,5-tri-O-benzyl-D-ribofuranose 
• 225797-54-6 (2R,3R,4S)-5-[(4-Methoxy-phenyl)-diphenyl-methoxy]-pentane-1,2,3,4-tetraol 
• 100-39-0 benzyl bromide 
• 532-20-7 D-Ribose 
• 84366-59-6 (2S,3R,4R)-2,3,5-tri-O-benzyl-pentane-1,4-diol 
• 225797-53-5 (2R,3S,4S)-1-(tert-Butyl-diphenyl-silanyloxy)-5-[(4-methoxy-phenyl)-diphenyl-methoxy]-pentane-2,3,4-triol 

Relevant academic research and scientific papers

Efficient stereoselective synthesis of oligosaccharides of Streptococcus pneumoniae serotypes 6A and 6B containing multiple 1,2-cis glycosidic linkages

The synthesis of the repeating units of pneumococcal polysaccharide serotypes 6A and 6B and derivatives thereof is described. Application of S-benzoxazolyl and S-thiazolinyl glycosides allowed rapid oligosaccharide assembly and provided complete stereosel

Scorzonerosides A, B and C, novel triterpene oligoglycosides with hepatoprotective effect from Chinese Bupleuri radix, the roots of Bupleurum scorzonerifolium Willd.

Triterpene glycoside adonitol esters, scorzonerosides A, B, and C, were isolated from Chinese Bupleuri Radix, the roots of Bupleurum scorzonerifolium. Their absolute stereostructures were elucidated on the physicochemical and chemical evidence, which included the synthesis of the adonitol moiety from D-ribose. Scorzonerosides A, B, and C were found to show hepatoprotective effect on liver injury induced by D-galactosamine and lipopolysaccharide in mice.