| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 2,3,4,6-四-O-乙酰基吡喃己糖 | 2,3,4,6-tetra-O-acetyl-α-D-mannopyranose | 22860-22-6 | C14H20O10 | 348.307 |
| Α-D-五乙酸甘露糖酯 | D-Mannose pentaacetate | 25941-03-1 | C16H22O11 | 390.344 |
| 1,2,3,4,6-O-五乙酰基-Alpha-甘露糖 | per-O-acetyl-α-D-mannopyranose | 4163-65-9 | C16H22O11 | 390.344 |
| 2,3,4,6-四-O-乙酰基-α-D-吡喃甘露糖 三氯乙酰亚胺酯 | 2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl trichloroimidate | 121238-27-5 | C16H20Cl3NO10 | 492.695 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | phenyl α-2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | —— | C20H24O10 | 424.405 |
| —— | 4-ethynylphenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 677352-87-3 | C22H24O10 | 448.427 |
| —— | 2-chloro-4-iodophenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1312312-40-5 | C20H22ClIO10 | 584.746 |
| —— | bis[4-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)phenyl]buta-1,3-diyne | 1318797-55-5 | C44H46O20 | 894.837 |
| —— | [(2R,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-[4-(2-trimethylsilylethynyl)phenoxy]oxan-2-yl]methyl acetate | 694520-16-6 | C25H32O10Si | 520.609 |
| —— | 4'-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)biphenyl-4-carbonitrile | 1312313-09-9 | C27H27NO10 | 525.512 |
| —— | 3',5'-difluoro-4'-hydroxybiphenyl-4-yl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1312313-04-4 | C26H26F2O11 | 552.483 |
| —— | Acetic acid (2R,3S,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-{4-[3-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-prop-1-ynyl]-phenoxy}-tetrahydro-pyran-3-yl ester | 287967-77-5 | C37H44O20 | 808.744 |
| —— | 4'-(methylsulfonyl)biphenyl-4-yl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1312313-07-7 | C27H30O12S | 578.594 |
| —— | 5-(4'-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)biphenyl-4-yl)-1H-tetrazole | 1312313-15-7 | C27H28N4O10 | 568.54 |
| —— | 4'-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)-N-methylbiphenyl-4-sulfonamide | 1312313-06-6 | C27H31NO12S | 593.609 |
| —— | methyl 5-[4-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)phenyl]-pyrimidine-2-carboxylate | 1312312-95-0 | C26H28N2O12 | 560.515 |
| —— | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1295649-89-6 | C26H35BO12 | 550.368 |
| —— | 4'-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyloxy)biphenyl-4-yl-(morpholino)methanone | 1312313-03-3 | C31H35NO12 | 613.618 |
| —— | 4,4'-bis(α-D-mannopyranosyloxy)biphenyl | 1318797-50-0 | C24H30O12 | 510.495 |
| —— | 4-(indolin-1-yl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1312312-43-8 | C28H31NO10 | 541.555 |
| —— | bis[4-(α-D-mannopyranosyloxy)phenyl]buta-1,3-diyne | 871311-10-3 | C28H30O12 | 558.539 |
| —— | 4'-(α-D-mannopyranosyloxy)biphenyl-4-carbonitrile | 1231608-15-3 | C19H19NO6 | 357.363 |
| —— | 3',5'-difluoro-4'-hydroxybiphenyl-4-yl α-D-mannopyranoside | 1312313-11-3 | C18H18F2O7 | 384.334 |
| —— | 4'-(methylsulfonyl)biphenyl-4-yl α-D-mannopyranoside | 1312313-14-6 | C19H22O8S | 410.445 |
| —— | 5-(4'-(α-D-mannopyranosyloxy)biphenyl-4-yl)-1H-tetrazole | 1312313-16-8 | C19H20N4O6 | 400.391 |
| —— | 4-(5-nitroindolin-1-yl)phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 1312312-41-6 | C28H30N2O12 | 586.552 |
| —— | 4'-(α-D-mannopyranosyloxy)-N-methylbiphenyl-4-sulfonamide | 1312313-12-4 | C19H23NO8S | 425.46 |
| —— | 4'-(α-D-mannopyranosyloxy)biphenyl-4-yl-(morpholino)methanone | 1312313-10-2 | C23H27NO8 | 445.469 |
| —— | 4-(indolin-1-yl)phenyl α-D-mannopyranoside | 1312312-44-9 | C20H23NO6 | 373.406 |
| —— | 4-(5-nitroindolin-1-yl)phenyl α-D-mannopyranoside | 1312312-42-7 | C20H22N2O8 | 418.403 |
The bacterial lectin FimH is a promising therapeutic target for the nonantibiotic prevention and treatment of urinary tract infections. In this communication, an ester prodrug approach is described to achieve oral bioavailability for FimH antagonists. By introducing short-chain acyl promoieties at the C-6 position of a biphenyl α-d-mannopyranoside, prodrugs with an excellent absorption potential were obtained. The human carboxylesterase 2 was identified as a main enzyme mediating rapid bioconversion to the active principle. Despite their propensity to hydrolysis within the enterocytes during absorption, these ester prodrugs present a considerable progress in the development of orally available FimH antagonists.