摘要 : Spacered branched hexaarabinofuranoside, which corresponds to the terminal fragment of mycobacterial lipoarabinomannan and arabinogalactan, was synthesized via three different routes. Synthetic scheme which involved only acyl and ... 展开 Spacered branched hexaarabinofuranoside, which corresponds to the terminal fragment of mycobacterial lipoarabinomannan and arabinogalactan, was synthesized via three different routes. Synthetic scheme which involved only acyl and silyl protective groups (benzyl-free approach) allows one to reduce the number of deprotection steps, enhance the overall yield, and keep the azido group until the end of the synthesis. 收起