Synthesis of 4-cyano and 4-nitrophenyl 1,6-dithio- d-manno-, l-ido- and d-glucoseptanosides possessing antithrombotic activity

1,6-Anhydro-3,4- O-isopropylidene-1-thio- d-mannitol was converted into its sulfoxide which after hydrolysis, acetylation and subsequent Pummerer rearrangement gave the penta- O-acetyl-1-thio- d-mannoseptanose anomers in excellent yield. This anomeric mixture was used as donor for the glycosylation...

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