134454-62-9

Upstream product

• 20590-53-8 1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose 
• 20031-21-4 1,2-O-isopropylidene-α-D-xylose 
• 532-20-7 D-xylofuranose 
• 20590-54-9 1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose 
• 5927-18-4 trimethyl phosphonoacetate 

Downstream Products

• 58399-75-0 methyl 2-((3aR,5S,6R,6aR)-2,2-dimethyl-5-((trityloxy)methyl)tetrahydrofuro[2,3-d][1,3]dioxol-6-yl)acetate 

Relevant academic research and scientific papers

ANTIBODY-STING AGONIST CONJUGATES AND THEIR USE IN IMMUNOTHERAPY

The present disclosure relates to, among other things, antibody-drug conjugates comprising a STING agonist cyclic di-nucleotide conjugated to an antibody, preparation methods therefor, and uses therefor.

Branched-chain thiosugars: Temperature effects in the acetolytic deacetalation of furanose sugars

The synthesis of the branched-chain thiosugar derivatives 8 and 13 from 1,2-O-isopropylidene-D-xylofuranose is described. The acetolytic cleavage of the acetonide group from 8 and 13 was found to yield products arising from opening of the furanose ring when carried out at low temperatures. These include the novel thiolanes 9 and 17. The desired 1,2-di-O-acetyl furanoses 6 and 14 were obtained when the reaction was performed at higher temperatures.