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腺苷
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| IUPAC命名 | |
| (2R,3R,4R,5R)-2-(6-aminopurin-9-yl)- 5-(hydroxymethyl)oxolane-3,4-diol | |
| 识别 | |
| CAS号 | 58-61-7 |
| ATC编码 | C01EB10 |
| PubChem | 60961 |
| DrugBank | APRD00132 |
| 化学性质 | |
| 化学式 | C10H13N5O4 |
| 分子量 | 267.242 g/mol |
| SMILES | 搜寻eMolecules, PubChem |
| 药物动力学性质 | |
| 生物利用度 | Rapidly cleared from circulation via cellular uptake |
| 蛋白结合 | No |
| 代谢 | Rapidly converted to inosine and adenosine monophosphate |
| 半衰期 | cleared plasma <30 seconds - half life <10 seconds |
| 排泄 | can leave cell intact or can be degraded to hypoxanthine, xanthine, and ultimately uric acid |
| 治疗考量 | |
| 怀孕分级 |
C |
| 法律状态 |
Australia - Legal; UK - Legal; US - Rx only |
| 途径 | IV or injection |
腺苷(Adenosine)是核苷的一种,各由核糖(呋喃核糖)与腺嘌呤的一部分组成,中间由β-N9-配糖键(β-N9-glycosidic bond)连结。
腺苷在生物化学上扮演重要角色,包括以腺苷三磷酸(ATP)或腺苷双磷酸(ADP)形式转移能量,或是以环状腺苷单磷酸(cAMP)进行信号传递等。此外腺苷也是一种抑制性神经传导物(inhibitory neurotransmitter),可能会促进睡眠。
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查 • 论 • 编 • 历
主要生物化学物质种类 |
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| 肽 | 氨基酸 | 核酸 | 糖类 | 核苷糖 | 脂类 | 萜类 | 类胡萝卜素 | 四吡咯 | 辅因子 | 类固醇 | 类黄酮 | 生物碱 | 聚酮 | 配糖类 | ||
| Analogues of nucleic acids: | 核酸类型 | Analogues of nucleic acids: |
| 碱基: | 嘌呤(腺嘌呤/鸟嘌呤) | 嘧啶(尿嘧啶/胸腺嘧啶/胞嘧啶) | |
|---|---|---|
| 核苷: | 腺苷/去氧腺苷 | 鸟苷/去氧鸟苷 | 尿苷 | 胸苷 | 胞苷/去氧胞苷 | |
| 核苷酸: | AMP/UMP/GMP/CMP | ADP/UDP/GDP/CDP | ATP/UTP/GTP/CTP | cAMP/cGMP/cADPR | |
| 去氧核苷酸: | dAMP/TMP/dGMP/dCMP | dADP/TDP/dGDP/dCDP | dATP/TTP/dGTP/dCTP | |
| 核糖核酸: | RNA | mRNA | piRNA | tRNA | rRNA | ncRNA | gRNA | shRNA | siRNA | snRNA | miRNA | snoRNA | |
| 去氧核糖核酸: | DNA | mtDNA | cDNA | 质体 | 黏质体 | BAC | YAC | HAC | |
| 核酸相似物: | GNA | PNA | TNA | LNA | Morpholino | |
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