核苷及其衍生物在治疗恶性肿瘤和抗病毒方面表现出显著的效果,其中2'-C-甲基尿苷是合成甲基胞苷类药物的关键中间体。以D-核糖为起始原料,通过一系列串联反应得到1-O-乙酰基-2,3,5-三-O-苯甲酰基-β-D-呋喃核糖,各步反应的最佳条件通过单因素实验确定后,收率达到70.6%。随后,该中间体进行进一步的甲基化和苯甲酰化反应,最终得到2'-C-甲基尿苷。
合成方法将u6与尿嘧啶在硅烷试剂的作用下偶合生成带有保护基团的尿苷结构,再通过脱去保护基团,得到了目标产物2'-C-甲基尿苷(u1)。该合成路线是目前合成核苷类药物最常见的途径之一。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2'-C-methyl-2'-O-(tetrahydropyran-2-yl)uridine | 364337-05-3 | C15H22N2O7 | 342.349 |
—— | 2′,3′,5′-tri-O-benzoyl-2′-C-methyluridine | 23643-36-9 | C31H26N2O9 | 570.555 |
—— | 3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-hydroxymethyleneuridine | 102789-15-1 | C22H40N2O8Si2 | 516.739 |
—— | 3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-p-toluenesulfonylmethyleneuridine | 364337-02-0 | C29H46N2O10SSi2 | 670.929 |
—— | (2R,3R,3aS,9aR)-3-hydroxy-2-(hydroxymethyl)-3a-methyl-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one | 944476-40-8 | C10H12N2O5 | 240.216 |
—— | 1-((6aR,8R,9aS)-2,2,4,4-tetraisopropyl-9-methylenetetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)pyrimidine-2,4(1H,3H)-dione | 102789-14-0 | C22H38N2O6Si2 | 482.725 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-(2-C-methyl-β-D-xylofuranosyl)uracil | 934014-26-3 | C10H14N2O6 | 258.231 |
—— | 2'-C,3'-O-dimethyluridine | 934014-31-0 | C11H16N2O6 | 272.258 |
—— | 1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxy-3-methyloxolan-2-yl]pyrimidine-2,4-dione | 1365635-07-9 | C11H16N2O6 | 272.258 |
—— | 3'-deoxy-2'-C-methyluridine | 934014-19-4 | C10H14N2O5 | 242.232 |
2'-C-甲基胞嘧啶核苷 | 2'-C-methylcytidine | 20724-73-6 | C10H15N3O5 | 257.246 |
—— | 2'-C-methyl-2'-O-(tetrahydropyran-2-yl)uridine | 364337-05-3 | C15H22N2O7 | 342.349 |
—— | 1-((2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-4-(hydroxyamino)pyrimidin-2(1H)-one | 1609192-87-1 | C10H15N3O6 | 273.246 |
—— | 2'-C-methyl-4'-fluorouridine | 1613589-04-0 | C10H13FN2O6 | 276.221 |
—— | 2'-C-methyl-UTP | 125911-76-4 | C10H17N2O15P3 | 498.171 |
—— | 2'-C-methyl-4-methoxyuridine | 1106032-91-0 | C11H16N2O6 | 272.258 |
—— | 2'-deoxy-2'-C-α-methyluridine | 151384-13-3 | C10H14N2O5 | 242.232 |
—— | 2'-deoxy-2'-C-β-methyluridine | 151384-15-5 | C10H14N2O5 | 242.232 |
—— | 1-((3aR,4R,6aR)-6-((R)-1-hydroxyethyl)-2,2,3a-trimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione | 1418141-24-8 | C14H20N2O6 | 312.323 |
—— | 2'-methyluridine | 1365634-46-3 | C15H20N2O6 | 324.334 |
—— | 2'-methyluridine | 1206126-41-1 | C10H12N2O5 | 240.216 |
—— | propan-2-yl (2S)-2-[[chloro-[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy]phosphoryl]amino]propanoate | —— | C16H25ClN3O9P | 469.816 |
—— | 4'-c-Fluoro-2'-C-methyl-5'-uridylic acid | 1613589-16-4 | C10H14FN2O9P | 356.201 |
—— | 1-[(2R,3R,4S,5S)-5-(dichlorophosphoryloxymethyl)-5-fluoro-3,4-dihydroxy-3-methyloxolan-2-yl]pyrimidine-2,4-dione | 1613591-32-4 | C10H12Cl2FN2O7P | 393.093 |
—— | propan-2-yl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-propylsulfanylphosphoryl]amino]propanoate | —— | C19H32N3O9PS | 509.518 |
—— | propan-2-yl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-propylsulfanylphosphoryl]amino]propanoate | —— | C19H32N3O9PS | 509.518 |
—— | [2,2-dimethylpropanoyloxymethoxy-[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy]phosphoryl]oxymethyl 2,2-dimethylpropanoate | 1613590-74-1 | C22H34FN2O13P | 584.49 |
—— | (S)-isopropyl 2-(((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorothioyl)amino)propanoate | 1365634-50-9 | C22H30N3O9PS | 543.535 |
—— | (2S)-isopropyl 2-(((((2R,3R.4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1 (2H)-yl)-3,4-dihydroxy-4-methyltetrahydrofuran-2-yl)methoxy)(phenoxy)phosphorothioyl)amino)propanoate | 1365634-49-6 | C22H30N3O9PS | 543.535 |
—— | Adafosbuvir 5'-triphosphate | 1613589-17-5 | C10H16FN2O15P3 | 516.161 |
—— | (2'R)-2'-deoxy-2'-fluoro-2'-methyluridine | —— | C10H13FN2O5 | 260.222 |
(2'R)-2'-脱氧-2'-氟-2'-甲基脲苷 | 2'-deoxy-2'-fluoro-2'-methyluridine | 863329-66-2 | C10H13FN2O5 | 260.222 |
—— | [[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-hydroxyphosphinothioyl] phosphono hydrogen phosphate | 1613592-00-9 | C10H16FN2O14P3S | 532.228 |
索非布韦杂质12 | 1-((2R,3R,4R,5R)-3-chloro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione | 1496551-72-4 | C10H13ClN2O5 | 276.677 |
—— | 1-((3aR,4R,6S,6aS)-6-fluoro-6-(hydroxymethyl)-2-methoxy-3a-methyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)dione | 1613589-05-1 | C12H15FN2O7 | 318.259 |
—— | (2'S)-2'-deoxy-2'-C-methylcytidine | 115494-53-6 | C10H15N3O4 | 241.247 |
—— | 2'-deoxy-2'-C-methylcytidine | 115494-59-2 | C10H15N3O4 | 241.247 |
—— | 3'-O-[N-(tert-butoxycarbonyl)-L-valinyl]-2'-C-methyl-β-D-cytidine | 640725-70-8 | C20H32N4O8 | 456.496 |
—— | 2'-C-methyluridine 5'-(O-(1-naphthyl)-N-(S)-1-(methoxycarbonyl)ethyl)thiophosphoramidate | 1365694-32-1 | C24H28N3O9PS | 565.541 |
—— | 2'-C-2'-O-dimethyluridine 5'-(O-phenyl-N-(S)-1-(isopropoxycarbonyl)ethyl)thiophosphoramidate | 1365635-08-0 | C23H32N3O9PS | 557.562 |
—— | ethyl (2S)-2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-[[(2S)-1-ethoxy-1-oxopropan-2-yl]amino]phosphoryl]amino]propanoate | 1613591-33-5 | C20H32FN4O11P | 554.466 |
—— | 2'-C-methyl-3'-O-isobutyryluridine 5'-(O-phenyl-N-(S)-1-(isopropoxycarbonyl)ethyl)thiophosphoramidate | 1365635-05-7 | C26H36N3O10PS | 613.626 |
—— | 1-[(6aR,8R,9R,9aS)-9-methyl-2,2,4,4-tetra(propan-2-yl)-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]pyrimidine-2,4-dione | 151384-12-2 | C22H40N2O6Si2 | 484.74 |
—— | S-[2-[(benzylamino)-[[(2R,3R,4R,5R)-3,4-dihydroxy-5-(4-methoxy-2-oxopyrimidin-1-yl)-4-methyloxolan-2-yl]methoxy]phosphoryl]oxyethyl] 3-hydroxy-2,2-dimethylpropanethioate | 1401314-02-0 | C25H36N3O10PS | 601.615 |
—— | ethyl (2S)-2-[[[(2R,3R,4R,5R)-3,4-dihydroxy-5-(4-methoxy-2-oxopyrimidin-1-yl)-4-methyloxolan-2-yl]methoxy-[[(2S)-1-ethoxy-4-methyl-1-oxopentan-2-yl]amino]phosphoryl]amino]-4-methylpentanoate | 1401314-00-8 | C27H47N4O11P | 634.664 |
—— | (2R,3R,3aS,9aR)-3-hydroxy-2-(hydroxymethyl)-3a-methyl-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one | 944476-40-8 | C10H12N2O5 | 240.216 |
—— | 2',3'-O-diisobutyryl-2'-C-methyluridine 5'-(O-phenyl-N-(S)-1-(isopropoxycarbonyl)ethyl)thiophosphoramidate | 1365635-04-6 | C30H42N3O11PS | 683.717 |
—— | S-[2-[2-[[(3aR,4R,6S,6aS)-4-(2,4-dioxopyrimidin-1-yl)-6-fluoro-2-methoxy-3a-methyl-4,6a-dihydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-[2-[2-(2,2-dimethylpropanoylsulfanyl)ethoxy]ethoxy]phosphoryl]oxyethoxy]ethyl] 2,2-dimethylpropanethioate | —— | C30H48FN2O14PS2 | 774.82 |
—— | [[(3aR,4R,6S,6aS)-4-(2,4-dioxopyrimidin-1-yl)-6-fluoro-2-methoxy-3a-methyl-4,6a-dihydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-(propan-2-yloxycarbonyloxymethoxy)phosphoryl]oxymethyl propan-2-yl carbonate | 1613590-24-1 | C22H32FN2O16P | 630.472 |
—— | 4'-fluoro-2'-methyluridine-5'-(O-phenyl)-N-(S)-1-(isopropoxycarbonyl)ethyl thiophosphoramidate | 1613590-70-7 | C22H29FN3O9PS | 561.525 |
—— | (2S,3S,4R,5R)-2-((benzoyloxy)methyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-fluoro-4-methyltetrahydrofuran-3,4-diyl dibenzoate | 1613590-83-2 | C31H25FN2O9 | 588.546 |
—— | propan-2-yl 2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate | —— | C22H29FN3O10P | 545.459 |
—— | propan-2-yl 2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate | —— | C22H29FN3O10P | 545.459 |
—— | adafosbuvir | 1613589-09-5 | C22H29FN3O10P | 545.459 |
—— | 4'-fluoro-2'-methyluridine-5'-(O-phenyl)-N-(S)-1-(isopropoxycarbonyl)ethyl phosphoramidate | 1613591-96-0 | C22H29FN3O10P | 545.459 |
—— | 2'-methyluridine | 1365634-47-4 | C27H36N3O9PS | 609.637 |
—— | propan-2-yl (2S)-2-[[(4-chlorophenoxy)-[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy]phosphoryl]amino]propanoate | 1613590-85-4 | C22H28ClFN3O10P | 579.904 |
—— | cyclohexyl 2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate | —— | C25H33FN3O10P | 585.523 |
—— | cyclohexyl 2-[[[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-fluoro-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-phenoxyphosphoryl]amino]propanoate | —— | C25H33FN3O10P | 585.523 |
—— | 2'-deoxy-2'-C-β-methyl-N4-benzoylcytidine | 596112-06-0 | C17H19N3O5 | 345.355 |
—— | 4'-fluoro-2'-methyluridine-5'-(O-1-naphthyl)-N-(S)-1-(isopropoxycarbonyl)ethyl phosphoramidate | 1613590-84-3 | C26H31FN3O10P | 595.518 |
—— | propan-2-yl (2S)-2-[[[(3aR,4R,6S,6aS)-4-(2,4-dioxopyrimidin-1-yl)-6-fluoro-2-methoxy-3a-methyl-4,6a-dihydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-[[(2S)-1-oxo-1-propan-2-yloxypropan-2-yl]amino]phosphoryl]amino]propanoate | 1613591-03-9 | C24H38FN4O12P | 624.557 |
—— | isopropyl (2S)-2-[[[(2R,3R,4R,5R)-3,4-dihydroxy-4-methyl-5-(4-oxo-2-thioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-phenoxy-phosphoryl]amino]propanoate | —— | C22H30N3O9PS | 543.535 |
—— | propan-2-yl (2S)-2-[[[(3aR,4R,6S,6aS)-4-(2,4-dioxopyrimidin-1-yl)-6-fluoro-2-methoxy-3a-methyl-4,6a-dihydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-phenoxyphosphoryl]amino]propanoate | —— | C24H31FN3O11P | 587.496 |
乌磷布韦 | uprifosbuvir | 1496551-77-9 | C22H29ClN3O9P | 545.914 |
—— | 5'-O-(dimethoxytrityl)-2'-deoxy-2'-C-β-methyl-N4-benzoylcytidine | 596112-07-1 | C38H37N3O7 | 647.728 |
—— | 3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)-2'-deoxy-2'-C-β-methyl-N4-benzoylcytidine | 596112-05-9 | C29H45N3O6Si2 | 587.864 |