Benzyl-3-O-benzyl-2-<(R)-3-benzyloxytetradecanoylamino>-6-O-<2-<(R)-3-benzyloxytetradecanoylamino>-2-desoxy-3,4-O-tetraisopropyldisiloxan-1,3-diyl-β-D-glucopyranosyl>-2-desoxy-α-D-glucopyranosid 、
O-(2,3,4,6,7-Penta-O-acetyl-L-glycero-α-D-manno-heptopyranosyl)-(1->3)-O-(2,4,6,7-tetra-O-acetyl-L-glycero-α-D-manno-heptopyranosyl)-(1->5)-methyl-(4,7,8-tri-O-acetyl-3-desoxy-α-D-manno-2-octulopyranosylbromid)onat 在
4 A molecular sieve 、 mercury dibromide 作用下,
生成 Benzyl-O-(2,3,4,6,7-penta-O-acetyl-L-glycero-α-D-manno-heptopyranosyl)-(1->3)-O-(2,4,6,7-tetra-O-acetyl-L-glycero-α-D-manno-heptopyranosyl)-(1->5)-O-
-(2->6)-O-<2-<(R)-3-benzyl-...