阿德福韦酯
阿地福韦酯 · 阿的福韦酯 · 阿德伏韦酯 · 阿德福韦酯 · 阿德幅韦二脂 · 阿德福韦酯片 · 二吡呋酯杂质 · 阿地福韦双吡呋酯

标识与物理属性
| CAS No. | 142340-99-6 |
|---|---|
| 分子式 | C20H32N5O8P |
| 平均分子量 | 501.5 g/mol |
| 单同位素质量 | 501.19884961 g/mol |
| SMILES | CC(C)(C)C(=O)OCOP(=O)(COCCn1cnc2c(N)ncnc21)OCOC(=O)C(C)(C)C |
| InChIKey | WOZSCQDILHKSGG-UHFFFAOYSA-N |
| PubChem CID | 60871 |
| ChEMBL | CHEMBL922 |
| ChEBI | CHEBI:31175 |
| EC No. | 634-317-6 |
| DTXSID | DTXSID5046487 |
| 中文名 | 阿德福韦酯 |
化学与物理性质
| XLogP | 1.8 |
|---|---|
| 极性表面积 | 167 |
| 氢键供体 | 1 |
| 氢键受体 | 12 |
| 可旋转键 | 15 |
| 重原子 | 34 |
| 形式电荷 | 0 |
| 复杂度 | 705 |
| 药物 | Pharmaceuticals -> Listed in ZINC15 |
| LogP(油水分配系数) | 0.82.48 |
| 溶解性 | 6.33e-01 g/Lethanol: soluble50mg/mL |
| Human Drugs | FDA approved drugs -> Active ingredient |
| Physical Description | Solid |
| 熔点 | 98-102°C |
| 沸点 | 641.0±65.0 °C(Predicted) |
| 密度 | 1.35±0.1 g/cm3(Predicted) |
| 储存条件 | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| pKa(酸度系数) | 4.16±0.10(Predicted) |
| 形态 | solid |
| 颜色 | White to Off-White |
| 生物来源 | synthetic |
| Merck | 14,151 |
| InChI | InChI=1S/C20H32N5O7P/c1-19(2,3)17(26)29-11-31-33(32-12-30-18(27)20(4,5)6)13-28-8-7-25-10-24-14-15(21)22-9-23-16(14)25/h9-10H,7-8,11-13H2,1-6H3,(H2,21,22,23) |
| InChIKey | WOZSCQDILHKSGG-UHFFFAOYSA-N |
| SMILES | P(OCOC(=O)C(C)(C)C)(OCOC(=O)C(C)(C)C)COCCN1C2C(N=C1)=C(N)N=CN=2 |
| CAS 数据库 | 142340-99-6(CAS DataBase Reference) |
安全与法规
| GHS 分类 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Danger |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| Drug Induced Liver Injury | Drug Induced Liver Injury Rank (DILIrank 2.0)Adefovir dipivoxilvLess-DILI-concernWarnings & precautionsDOI:10.1016/j.drudis.2016.02.015 |
| 水危害等级(WGK) | 3 |
| RTECS 号 | UA2459362 |
| 储存类别 | 11 - Combustible Solids |
| 安全说明(S) | 36/37 |
| 海关编码 | 2933.99.8290 |
| 危险品标志 | Xn |
| 危险类别 | Acute Tox. 4 Oral |
| 危险类别码(R) | 20/21/22 |
用途与应用
用途
具有广谱抗病毒活性,可用于慢性乙肝的治疗
用途
用于研究器官特异性毒性以及阿德福韦治疗的免疫机理
制备与合成方法
生产方法
实施例1. 无定形阿德福韦酯的制备步骤如下,该产物作为制备DH型晶体阿德福韦酯的原料:[48] 将30g (0.11mol) 9-[2-(膦酰基甲氧基)乙基]腺嘌呤(PMEA)溶解于240mL二甲基甲酰胺(DMF)中,加入42.4g 1,8-二氮杂双环[5,4,0]十一-7-烯(DBU),搅拌混合。随后,向混合物中加入82.8g新戊酸氯甲酯,并在25℃下搅拌反应24小时。通过薄层色谱(TLC)监测反应进度,确认反应完成后,加入240mL水,继续搅拌约10分钟。反应混合物用甲苯进行三次萃取,每次500mL,合并有机相后用硫酸钠干燥,减压浓缩,得到41.3g无定形阿德福韦酯,产率75%。产物纯度经高效液相色谱(HPLC)测定为99.5%;1H NMR (CDCl3, ppm) δ 8.32 (s, 1H), 7.91 (s, 1H), 6.14 (s, 2H, NH2), 5.64 (m, 4H), 4.38 (t, 2H, J = 4.8Hz), 3.93 (t, 2H, J = 4.8Hz), 3.84 (d, 2H, J = 7.5Hz), 1.19 (s, 18H, CH3)。参考文献:[1] Patent: WO2010/110506, 2010, A1. Location in patent: Page/Page column 7[2] Patent: CN105646586, 2016, A. Location in patent: Paragraph 0034; 0035; 0036; 0037; 0038; 0039; 0040-0044[3] Patent: CN106188140, 2016, A. Location in patent: Paragraph 0019; 0020; 0021; 0022[4] Patent: CN104387421, 2016, B. Location in patent: Paragraph 0035-0037[5] Journal of Medicinal Chemistry, 1994, vol. 37, # 12, p. 1857 - 1864