adenylyl 3'-5' cytidine | 4833-63-0

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - （3'->5'）-二核苷酸和类似物
• 英文名称: adenylyl 3'-5' cytidine
• 英文别名: cytidylyl-(5'->3')-adenosine；phosphoric acid adenosin-3'-yl ester cytidin-5'-yl ester；[3']Adenylsaeure-cytidin-5'-ylester；Adenylyl-(3'-5')-cytidin；Adenyl-3':5'-cytidin；Adenylyl-(3'-5')-cytidine；[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate
• CAS: 4833-63-0
• 化学式: C₁₉H₂₅N₈O₁₁P
• 分子量: 572.428
• InChiKey: NHEPQPHJXSVOGF-KPKSGTNCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -5.7
• 重原子数：
  39
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  283
• 氢给体数：
  7
• 氢受体数：
  15

反应信息

• 作为反应物：
  描述：

  adenylyl 3'-5' cytidine 在 zinc(II) nitrate 、 sodium nitrate 、 HEPES buffer 作用下， 以 水 为溶剂， 生成 腺苷-2’,3’-环磷酸 、 胞苷
  参考文献：
  名称：

  Zn²⁺-Promoted Hydrolysis of 3′,5′-Dinucleoside Monophosphates and Polyribonucleotides. The Effect of Nearest Neighbours on the Cleavage of Phosphodiester Bonds

  摘要：

  Pseudo first-order rate constants for the Zn2+-promoted cleavage of 15 different monophosphates, 4 different ribo homopolymers and RNA III from baker's yeast have been determined. Furthermore, the distribution of various nucleosides at the 3'-and 5'-terminus of the oligomeric hydrolysis products of RNA has been quantified. On these bases, the effect of nearest neighbours on the metal-ion-promoted hydrolysis of the internucleosidic phosphodiester bonds of RNA is discussed.

  DOI：

  10.1080/07328319608002466
• 作为产物：
  描述：

  [(2R,3R,4R,5R)-4-[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] [(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate 生成 adenylyl 3'-5' cytidine
  参考文献：
  名称：

  SEKINE, MITSUO;HEIKKILA, JARMO;HATA, TSUJIAKI, BULL. CHEM. SOC. JAP., 64,(1991) N, C. 588-601

  摘要：

  DOI：

文献信息

• Rapid and highly base selective RNA cleavage by a dinuclear Cu(II) complex
  作者：Shanghao Liu、Andrew D. Hamilton

  DOI：10.1039/a808195f

  日期：——

  A bis-Cu(II) complex based on a covalently linked terpyridine and bipyridine ligand system is shown to rapidly cleave bis-ribonucleotides with remarkable selectivity for adenine bases.

  基于共价连接的吡啶并三吡啶和联吡啶配体系统的二铜(II)配合物，显示出对腺嘌呤基具有显著选择性的双核糖核酸快速切割能力。
• Dinuclear Zn²⁺complexes in the hydrolysis of the phosphodiester linkage in a diribonucleoside monophosphate diester
  作者：Morio Yashiro、Hideki Kaneiwa、Kenichi Onaka、Makoto Komiyama

  DOI：10.1039/b312301d

  日期：——

  Dizinc complexes that were formed from 2 ∶ 1 mixtures of Zn(NO3)2 and dinucleating ligands TPHP (1), TPmX (2) or TPpX (3) in aqueous solutions efficiently hydrolyzed diribonucleoside monophosphate diesters (NpN) under mild conditions. The dinucleating ligand affected the structure of the aquo-hydroxo-dizinc core, resulting in different characteristics in the catalytic activities towards NpN cleavage. The pH-rate profile of ApA cleavage in the presence of (Zn2+)2-1 was sigmoidal, whereas those of (Zn2+)2-2 and (Zn2+)2-3 were bell-shaped. The pH titration study indicated that (Zn2+)2-1 dissociates only one aquo proton (up to pH 12), whereas (Zn2+)2-2 dissociates three aquo protons (up to pH 10.7). The observed differences in the pH-rate profile are attributable to the various distributions of the monohydroxo-dizinc species, which are responsible for NpN cleavage. As compared to that using (Zn2+)2-1, the NpN cleavage using (Zn2+)2-2 showed a greater rate constant, with a higher product ratio of 3′-NMP/2′-NMP. The saturation behaviors of the rate, with regard to the concentration of NpN, were analyzed by Michaelis–Menten type kinetics. Although the binding of (Zn2+)2-2 to ApA was weaker than that of (Zn2+)2-1, (Zn2+)2-2 showed a greater kcat value than (Zn2+)2-1, resulting in higher ApA cleavage activity of the former.

  由2:1的Zn(NO3)2与双配体TPHP（1）、TPmX（2）或TPpX（3）在水溶液中形成的二锌复合物在温和条件下有效水解二核苷酸单磷酸二酯（NpN）。双配体的结构影响了水合羟基二锌核心的构造，导致其催化NpN裂解的活性特征有所不同。在（Zn2+)2-1存在下，ApA裂解的pH-速率曲线呈S型，而（Zn2+)2-2和（Zn2+)2-3的曲线则呈钟形。pH滴定研究表明，（Zn2+)2-1仅在pH达到12时解离一个水合质子，而（Zn2+)2-2在pH达到10.7时则解离三个水合质子。观察到的pH-速率曲线差异可归因于单羟基二锌物种的不同分布，这些物种是NpN裂解的关键。与使用（Zn2+)2-1相比，使用（Zn2+)2-2时的NpN裂解表现出更大的速率常数，且3′-NMP/2′-NMP的产物比例更高。关于NpN浓度的速率饱和行为通过米氏动力学分析。尽管（Zn2+)2-2对ApA的结合强度弱于（Zn2+)2-1，但（Zn2+)2-2的kcat值高于（Zn2+)2-1，导致前者在ApA裂解中的活性更强。
• Base moiety selectivity in cleavage of short oligoribonucleotides by di- and tri-nuclear Zn(II) complexes of azacrown-derived ligands
  作者：Maarit Laine、Kaisa Ketomäki、Päivi Poijärvi-Virta、Harri Lönnberg

  DOI：10.1039/b904828f

  日期：——

  l]benzene (L1) and the trinuclear Zn2+ complex of 1,3,5-tris[(1,5,9-triazacyclododecan-3-yl)oxymethyl]benzene (L3) has been studied. The dinuclear complex cleaves at sufficiently low concentrations ([(Zn2+)2L1] ≤ 0.1 mmol L−1) the 5′NpU3′ and 5′UpN3′ bonds (N = G, C, A) much more readily than the other phosphodiester bonds, but leaves the 5′UpU3′ site intact. The trinuclear (Zn2+)3L3 complex, in turn

  六聚寡核糖核苷酸的双核Zn 2+配合物的切割。1,3-双[（（1,5,9-三氮杂环十二烷-3-基）氧基甲基]苯（L 1）和三核Zn 2+络合物1,3,5-三[[（1,5,9-三氮杂环十二烷-3-基）氧甲基]苯（L 3）已被研究。在足够低的浓度下的双核配合物裂解（[（锌2+）2大号1 ]≤0.1毫摩尔大号-1）的5' NPU 3'和5' UPN 3'键（N = G，C，A）更容易比其他磷酸二酯键，但叶片5' UPU 3'位点不变。三核（锌2+）3大号3复合物，进而，裂解5' UPU 3'键更容易比其他任何联系，甚至快于5' NPU3'和5' UPN 3'的网站。多少有些出人意料，在5' UpNpU 3'网站是由二和三核配都只能慢慢切割。当六核苷酸通过3个额外的2'- O-甲基核糖核苷酸CG对封闭在发夹环上时，碱基部分的选择性在质量上仍然相似，尽管略微不那么明显。双螺旋杆内磷酸二酯键不断裂，甚
• 745. Polynucleotides. Part II. Homopolymers of cytidylic and pseudouridylic acid, copolymers with repeating subunits, and the stepwise synthesis of polyribonucleotides
  作者：A. M. Michelson

  DOI：10.1039/jr9590003655

  日期：——
• Witzel et al., Justus Liebigs Annalen der Chemie, 1959, vol. 620, p. 126,129
  作者：Witzel et al.

  DOI：——

  日期：——