benzyl 2,3-di-O-benzyl-5-deoxy-5-ditertbutylmalonate-α-D-arabinofuranoside

O-(2,3,4-tri-O-acetyl-6-O-octyl-β-D-galactopyranosyl)-(1->5)-1,2,3-tri-O-benzoyl-α-L-arabinose

(2R,3R,4R,5S)-3,5-bis(methoxymethoxy)-5-(3,4-methylenedioxyphenyl)-4-pivaloyloxymethyl-1-trityloxy-2-pentanol