9H-嘌呤-9-乙酸,6-(苯甲酰氨基)- | 171486-04-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 9H-嘌呤-9-乙酸,6-(苯甲酰氨基)-
• 英文名称: N⁶-(benzoyl)-9-(carboxymethyl)adenine
• 英文别名: (N⁶-benzoyladenin-9-yl)acetic acid；N⁶-benzoyladenine-9-acetic acid；N-6-benzoyl(adenin-9-yl)acetic acid；(6-Benzoylamino-purin-9-yl)-acetic acid；N6-benzoyl-9-carboxymethyladenine；2-(6-Benzamido-9H-purin-9-yl)acetic acid；2-(6-benzamidopurin-9-yl)acetic acid
• CAS: 171486-04-7
• 化学式: C₁₄H₁₁N₅O₃
• 分子量: 297.273
• InChiKey: XSEJMYVTSMVKPG-UHFFFAOYSA-N

物化性质

• 密度：
  1.53±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  110
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存储条件：2-8°C，密封，干燥。

反应信息

• 作为反应物：
  描述：

  9H-嘌呤-9-乙酸,6-(苯甲酰氨基)- 在 N-甲基吗啉 、 吡啶 、 1-羟基苯并三唑 、 N,N'-二环己基碳二亚胺 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 反应 0.08h， 生成
  参考文献：
  名称：

  Oligonucleotide Analogues with 4-Hydroxy-N-Acetylprolinol as Sugar Substitute

  摘要：

  AbstractModified oligonucleotides incorporating trans‐4‐hydroxy‐N‐acetyl‐L‐prolinol (trans‐4‐HO‐L‐NAP) or its D‐analogue as sugar substitute were synthesised with adenine and thymine as nucleobases. All‐adenine oligonucleotides built from (2S,4S) or (2R,4R)‐cis‐4‐hydroxy‐N‐acetylprolinol were likewise prepared. Hybridisation studies revealed that heterocomplexes formed between polyU and homochiral trans‐4‐hydroxy‐N‐acetylprolinol‐based oligomers of the same as well as of opposite chirality (polyU/trans‐DA*13 and polyU/trans‐LA*13). The former, however, were triple‐stranded. Other complexes with ribonucleic acids were polyA/trans‐LT*13 and polyU/cis‐LA*13. Heteroduplexes with deoxynucleic acids were formed between trans‐LA*13 and oligothymidylate. Interaction was also observed for cis‐LA*13 and oligothymidylate, but not with the D‐hydroxyprolinol analogues. Microcalorimetry proved this interaction to be the formation of a triple‐stranded complex. Two heteroduplexes, trans‐LA*13/dT13 and trans‐LA*13/polyU, had similar or slightly increased stability when compared to the natural dA13/dT13 or dA13/polyU systems. Microcalorimetry clearly indicated the formation of a duplex, in contrast to interactions with N‐acetylprolinol oligonucleotides of different stereochemistry. Moreover, the enthalpy change was of the same magnitude but the association constant was slightly lower. Natural nucleic acids thus clearly prefer hybridisation with L‐hydroxyprolinol oligomers over D‐hydroxyprolinol oligomers. For the series investigated, the L‐trans oligomers (Figure 1) seem best to mimic natural oligonucleotides. These modified oligonucleotides formed homocomplexes if both strands were of the same chirality, that is, homocomplexes formed between trans‐LA* and trans‐LT* and between trans‐DA* and trans‐DT*, reflecting the isochiral pu‐py pairing found in natural nucleic acids. Once more, however, calorimetry proved these to be triplex interactions. Heterochiral pairing was not observed between modified oligonucleotides, but only between modified oligonucleotides and natural polyU. The thermal stabilities of these heterochiral complexes differed clearly.

  DOI：

  10.1002/chem.19970031215
• 作为产物：
  描述：

  tert-butyl 2-(6-amino-9H-purin-9-yl)acetate 在 吡啶 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 72.0h， 生成 9H-嘌呤-9-乙酸,6-(苯甲酰氨基)-
  参考文献：
  名称：

  Oligonucleotide Analogues with 4-Hydroxy-N-Acetylprolinol as Sugar Substitute

  摘要：

  AbstractModified oligonucleotides incorporating trans‐4‐hydroxy‐N‐acetyl‐L‐prolinol (trans‐4‐HO‐L‐NAP) or its D‐analogue as sugar substitute were synthesised with adenine and thymine as nucleobases. All‐adenine oligonucleotides built from (2S,4S) or (2R,4R)‐cis‐4‐hydroxy‐N‐acetylprolinol were likewise prepared. Hybridisation studies revealed that heterocomplexes formed between polyU and homochiral trans‐4‐hydroxy‐N‐acetylprolinol‐based oligomers of the same as well as of opposite chirality (polyU/trans‐DA*13 and polyU/trans‐LA*13). The former, however, were triple‐stranded. Other complexes with ribonucleic acids were polyA/trans‐LT*13 and polyU/cis‐LA*13. Heteroduplexes with deoxynucleic acids were formed between trans‐LA*13 and oligothymidylate. Interaction was also observed for cis‐LA*13 and oligothymidylate, but not with the D‐hydroxyprolinol analogues. Microcalorimetry proved this interaction to be the formation of a triple‐stranded complex. Two heteroduplexes, trans‐LA*13/dT13 and trans‐LA*13/polyU, had similar or slightly increased stability when compared to the natural dA13/dT13 or dA13/polyU systems. Microcalorimetry clearly indicated the formation of a duplex, in contrast to interactions with N‐acetylprolinol oligonucleotides of different stereochemistry. Moreover, the enthalpy change was of the same magnitude but the association constant was slightly lower. Natural nucleic acids thus clearly prefer hybridisation with L‐hydroxyprolinol oligomers over D‐hydroxyprolinol oligomers. For the series investigated, the L‐trans oligomers (Figure 1) seem best to mimic natural oligonucleotides. These modified oligonucleotides formed homocomplexes if both strands were of the same chirality, that is, homocomplexes formed between trans‐LA* and trans‐LT* and between trans‐DA* and trans‐DT*, reflecting the isochiral pu‐py pairing found in natural nucleic acids. Once more, however, calorimetry proved these to be triplex interactions. Heterochiral pairing was not observed between modified oligonucleotides, but only between modified oligonucleotides and natural polyU. The thermal stabilities of these heterochiral complexes differed clearly.

  DOI：

  10.1002/chem.19970031215

文献信息

• NON-NUCLEOSIDE ANTI-HEPACIVIRUS AGENTS AND USES THEREOF
  申请人：Boyd A. Vincent

  公开号：US20070021434A1

  公开（公告）日：2007-01-25

  The present dislcosure provides amide-based, non-nucleoside compounds having antiviral activity against Hepacivirus, such as hepatitis C virus (HCV), methods and intermediates for synthesizing such compounds, and methods of using the compounds in a variety of contexts, including in the treatment and prevention of viral infections. The present dislcosure also provides methods for identifying amide-based, non-nucleoside compounds having antiviral activity.

  本公开提供了基于酰胺的非核苷类化合物，具有抗Hepacivirus活性，例如丙型肝炎病毒（HCV），合成这类化合物的方法和中间体，以及在各种情境中使用这些化合物的方法，包括在治疗和预防病毒感染中的应用。本公开还提供了识别具有抗病毒活性的基于酰胺的非核苷类化合物的方法。
• COMPOSITIONS AND METHODS FOR TREATING HYPERPROLIFERATIVE DISEASE
  申请人：Cameron Dale Russell

  公开号：US20080171783A1

  公开（公告）日：2008-07-17

  The present disclosure provides amide-based, non-nucleoside compounds having an inhibitory activity against endogenous polymerases, such as polymerase alpha and polymerase gamma. This disclosure further provides uses of treating hyperproliferative diseases or disorders, such as benign or malignant neoplasms, and more specifically cancers that are sensitive to inhibition of polymerase alpha and polymerase gamma.

  本公开提供了基于酰胺的非核苷类化合物，具有对内源聚合酶（如聚合酶α和聚合酶γ）的抑制活性。本公开进一步提供了用于治疗过度增殖性疾病或疾病的用途，例如良性或恶性肿瘤，更具体地是对聚合酶α和聚合酶γ抑制敏感的癌症。
• Functionalization of 2′-amino-LNA with additional nucleobases
  作者：Tadashi Umemoto、Jesper Wengel、Andreas Stahl Madsen

  DOI：10.1039/b901028a

  日期：——

  Thymin-1-yl-acetic acid and adenin-9-yl-acetic acid have been coupled to the N2′-atom of a 2′-amino-LNA thymine nucleoside, and these “double-headed” LNA monomers have been incorporated into oligodeoxyribonucleotides via their corresponding phosphoramidite derivatives. Oligonucleotides containing these modified nucleotides show in most cases increased thermal stability when forming duplexes with complementary DNA, even allowing multiple incorporations. Incorporation of “double-headed” LNA monomers in both strands also led to stable duplexes, however, no indication of Watson–Crick base pairing between the extra nucleobases could be found.

  胸腺嘧啶-1-基乙酸和腺嘌呤-9-基乙酸已与2'-氨基-LNA胸腺核苷的N2'-原子结合，这些“双头”LNA单体已通过其相应的磷酰胺衍生物被纳入寡脱氧核糖核酸中。含有这些修饰核苷的寡核苷酸在与互补DNA形成双链时，通常显示出更高的热稳定性，甚至允许多次纳入。在两条链中都纳入“双头”LNA单体也导致了稳定的双链形成，但未能发现额外核苷碱基之间的沃森–克里克配对的迹象。
• Synthesis of Components for the Generation of Constitutional Dynamic Analogues of Nucleic Acids
  作者：David T. Hickman、Nampally Sreenivasachary、Jean-Marie Lehn

  DOI：10.1002/hlca.200890022

  日期：2008.1

  medium, template), would provide an alternative approach to the de novo design of functional dynamic bio-macromolecules. As a first step towards this goal, various mono- and bifunctionalised (hetero- and homotopic) nucleic acid-derived building blocks of type I–X have been synthesised for the generation of dynamic main-chain and side-chain reversible nucleic acid analogues. Hydrazide- and/or acetal

  动态共价聚合物的引入（其中单体单元通过可逆共价键连接并且可以进行组分交换）为功能材料的产生开辟了新的可能性。将这种方法扩展到能够在水介质中生成动态生物聚合物的过程中，能够使构造（序列，长度）适应外部因素（例如环境，介质，模板），这将为功能动力学的从头设计提供一种替代方法。生物大分子。作为朝着这个目标迈出的第一步，各种I - X型单官能和双官能（异位和同位）核酸衍生构件已经合成了用于产生动态主链和侧链可逆核酸类似物的化合物。选择了由酰肼和/或乙缩醛（受保护的羰基）官能化的组分，它们在柔韧性，长度，净形式电荷和酰肼/缩醛取代基方面有所不同，以探讨这些因素如何影响性能（结构，溶解度） ，分子识别特征）可能由缩聚产生的聚合物产物。
• Synthesis and structural characterization of monomeric and dimeric peptide nucleic acids prepared by using microwave-promoted multicomponent reactions
  作者：Reuben Ovadia、Aurélien Lebrun、Ivan Barvik、Jean-Jacques Vasseur、Carine Baraguey、Karine Alvarez

  DOI：10.1039/c5ob01604e

  日期：——

  A solution phase synthesis of peptide nucleic acid monomers and dimers was developed by using microwave-promoted Ugi multicomponent reactions.

  通过使用微波促进的Ugi多组分反应，开发了肽核酸单体和二聚体的溶液相合成方法。