(1S,3R,4S,5R)-benzyl 1,4-bis(benzyloxy)-3,5-dihydroxycyclohexanecarboxylate

3,3'-(((1R,2S,3R,5S)-2,5-bis(benzyloxy)-5-((benzyloxy)carbonyl)cyclohexane-1,3-diyl)bis(oxy))bis(3-oxopropanoic acid)

(1R,3R,4S,5R)-1,4-bis(benzyloxy)-3-((tert-butyldimethylsilyl)oxy)-6-oxabicyclo[3.2.1]octan-7-one

右旋奎宁酸

(1R,3R,4S,5R)-3-[(tert-butyldimethylsilyl)oxy]-1,4-dihydroxy-6-oxa-bicyclo[3.2.1]octan-7-one