中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
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-O-四乙酰基-D-吡喃甘露糖 | 2,3,4,6-tetra-O-acetyl-D-mannopyranose | 140147-37-1 | C14H20O10 | 348.307 |
甘露糖 | D-Mannose | 530-26-7 | C6H12O6 | 180.158 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,2-O-(1-methoxyethylidene)-β-D-mannopyranose | —— | C9H16O7 | 236.222 |
甲基四-O-乙酰基-alpha-D-吡喃甘露糖苷 | methyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside | 5019-24-9 | C15H22O10 | 362.334 |
1,3,4,6-四-氧-乙酰-Β-D-吡啶甘露糖 | 1,3,4,6-tetra-O-acetyl-β-D-mannopyranose | 18968-05-3 | C14H20O10 | 348.307 |
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 |
2,3,4,6-四-O-乙酰基-BETA-D-吡喃甘露糖 | 2,3,4,6-tetra-O-acetyl-D-mannopyranose | 57884-82-9 | C14H20O10 | 348.307 |
2,3,4,6-O-四乙酰基-D-吡喃甘露糖 | 2,3,4,6-tetra-O-acetyl-D-mannopyranose | 140147-37-1 | C14H20O10 | 348.307 |
3,4,6-三-O-苄基-beta-D-吡喃甘露糖-1,2-(甲基原乙酸酯) | 3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose | 16697-49-7 | C30H34O7 | 506.596 |
—— | 3,4,6-tri-O-benzyl-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose | 68681-00-5 | C30H34O7 | 506.596 |
—— | 3,4,6-tri-O-benzoyl-1,2-O-[(RS)-1-methoxyethane-1,1-diyl]-β-D-mannopyranose | 324041-25-0 | C30H28O10 | 548.546 |
—— | methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside | —— | C19H34O16 | 518.469 |
甲基 3-O-alpha-D-甘露糖基-alpha-D-吡喃甘露糖苷 | (2R,3S,4S,5S,6R)-2-((2R,3R,4S,5S,6S)-3,5-Dihydroxy-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol | 72028-62-7 | C13H24O11 | 356.327 |
甲基 6-O-alpha-D-甘露糖基-alpha-D-吡喃甘露糖苷 | methyl α-D-mannopyranosyl-(1→6)-α-D-mannopyranoside | 78962-39-7 | C13H24O11 | 356.327 |
—— | (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-2,3,4,6-tetra-O-benzoyl-β-D-mannopyranoside | 1352427-79-2 | C68H54O19 | 1175.17 |
—— | 2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1→6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose | 1407151-56-7 | C46H52O12 | 796.912 |
—— | 3,4-di-O-benzyl-1,2-(1-methoxyethylidene)-6-O-trityl-β-D-mannopyranoside | 79218-91-0 | C42H42O7 | 658.791 |
—— | 3,4-di-O-benzyl-6-O-(tert-butyldimethylsilyl)-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose | 270087-60-0 | C29H42O7Si | 530.734 |
—— | methyl 3,4-di-O-benzyl-6-O-pivaloyl-α-D-mannopyranoside | 173778-32-0 | C26H34O7 | 458.552 |
—— | allyl 2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside | 346441-51-8 | C30H32O7 | 504.58 |
—— | methyl 3,4-di-O-benzyl-α-D-mannopyranoside | —— | C21H26O6 | 374.434 |
—— | methyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside | 20672-67-7 | C28H32O6 | 464.558 |
—— | 3,4,6-tri-O-benzyl-D-mannopyranose | 20672-66-6 | C27H30O6 | 450.532 |
—— | methyl 3,4-di-O-benzyl-2-O-(1-bromo-2-methoxy-2-propyl)-6-chloro-6-deoxy-α-D-mannopyranoside | 173778-36-4 | C25H32BrClO6 | 543.882 |
—— | methyl 3,4-di-O-benzyl-6-chloro-6-deoxy-α-D-mannopyranoside | 173778-33-1 | C21H25ClO5 | 392.88 |
—— | allyl 2-O-benzoyl-3,4-di-O-benzyl-6-O-(triisopropylsilyl)-α-D-mannopyranoside | 915150-33-3 | C39H52O7Si | 660.923 |
Leishmaniasis, a neglected tropical disease, currently infects approximately 12 million people worldwide with 1 to 2 million new cases each year in predominately underdeveloped countries. The treatment of the disease is severely underdeveloped due to the ability of the
A convergent synthesis of 1-(β-D-glucopyranosyl)-, 1-(α-D-mannopyranosyl)- and 1-(β-D-ribofuranosyl)benzocamalexin was elaborated as an alternative route to the linear approach based on the indoline-indole method. 1,2-Anhydrosaccharides and 1,2-cyclic sulfites as saccharide donors were used in the key glycosylation step. Coupling with benzocamalexin resulted in moderate to excellent yields of nucleoside analogs, depending on the saccharide donor, catalyst and solvent used.
以β-D-葡萄糖苷基、α-D-甘露糖苷基和β-D-核糖呋喃苷基苯并卡马列克辛的收敛合成为替代线性方法的路线,基于吲哚-吲哚方法。在关键的糖基化步骤中使用了1,2-脱水糖和1,2-环状亚硫酸盐作为糖基供体。与苯并卡马列克辛偶联,根据所用的糖基供体、催化剂和溶剂,以中等至极好的产率得到了核苷酸类似物。