中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-methoxyphenyl 3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 431981-78-1 | C37H34O10 | 638.671 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1-3)-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate | 500217-14-1 | C59H50Cl3NO17 | 1151.4 |
—— | methyl 3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1->3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 431981-84-9 | C58H52O17 | 1021.04 |
—— | methyl 2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1-3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 431981-85-0 | C55H48O17 | 980.976 |
—— | benzyl 3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1-3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 1144492-28-3 | C64H56O17 | 1097.14 |
—— | benzyl 2-O-(3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl)-3,4,6-tri-O-benzyl-α-D-mannopyranoside | 863914-92-5 | C64H62O14 | 1055.19 |
—— | benzyl 2-O-[(3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl)-(1->3)-(2,4,6-tri-O-benzoyl-α-D-mannopyranosyl)]-3,4,6-tri-O-benzyl-α-D-mannopyranoside | 863914-94-7 | C91H84O22 | 1529.65 |
—— | p-methoxyphenyl 3-O-allyl-2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1-3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 500217-11-8 | C64H56O18 | 1113.14 |
—— | p-methoxyphenyl 2,4,6-tri-O-benzoyl-α-D-mannopyranosyl-(1-3)-2,4,6-tri-O-benzoyl-α-D-mannopyranoside | 500217-12-9 | C61H52O18 | 1073.07 |
An improved synthetic route to α(1→3)/α(1→2)-linked mannooligosaccharides has been developed and applied to a more efficient preparation of the potent anti-angiogenic sulfated pentasaccharide, benzyl Manα(1→3)-Manα(1→3)-Manα(1→3)-Manα(1→2)-Man hexadecasulfate, using only two monosaccharide building blocks. Of particular note are improvements in the preparation of both building blocks and a simpler, final deprotection strategy. The route also provides common intermediates for the introduction of aglycones other than benzyl, either at the building block stage or after oligosaccharide assembly. The anti-angiogenic activity of the synthesized target compound was confirmed via the rat aortic assay.