N6-(2-氟苄基)腺苷 | 101565-87-1

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 中文名称: N6-(2-氟苄基)腺苷
• 英文名称: N⁶-(2-fluorobenzyl)adenosine
• 英文别名: N-(2-fluoromethylbenzyl)adenosine；6-(2-fluorobenzylamino)purine riboside；(2R,3R,4S,5R)-2-[6-[(2-fluorophenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)tetrahydrofuran-3,4-diol；(2R,3R,4S,5R)-2-[6-[(2-fluorophenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
• CAS: 101565-87-1
• 化学式: C₁₇H₁₈FN₅O₄
• 分子量: 375.359
• InChiKey: ATKZJNQAGIWLJE-LSCFUAHRSA-N

物化性质

• 熔点：
  191-192 °C
• 沸点：
  687.7±65.0 °C(Predicted)
• 密度：
  1.68±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  126
• 氢给体数：
  4
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  6-氯嘌呤核苷 、 2-氟苄胺 在 三乙胺 作用下， 以 丙醇 为溶剂， 反应 11.0h， 以73%的产率得到N6-(2-氟苄基)腺苷
  参考文献：
  名称：

  N6-苄基腺苷类似物作为潜在抗弓形虫药物的合成，生物学评估和分子建模研究。

  摘要：

  弓形虫是导致弓形虫病的机会病原体。刚地弓形虫是一种嘌呤营养缺陷型，不能从头进行嘌呤生物合成，并且依赖于挽救途径来满足其嘌呤需求。腺苷激酶（EC.2.7.1.20）是挽救这些寄生虫中嘌呤的主要酶。建立了6-苄基硫代肌苷和类似物作为弓形虫的“颠覆性底物”，而不是人腺苷激酶的“颠覆性底物”。因此，这些化合物作为选择性的抗弓形虫剂。在本研究中，一系列N（6）-苄基腺苷类似物是由6-氯嘌呤核糖苷与取代的苄胺通过溶液相平行合成合成的。评价这些N（6）-苄基腺苷类似物与纯化的弓形虫腺苷激酶的结合亲和力。此外，在细胞培养中测试了这些化合物的抗弓形虫功效和宿主毒性。与未取代的N（6）-苄基腺苷相比，芳香环上的某些取代基改善了对弓形虫腺苷激酶的结合亲和力。类似地，改变芳环上取代基的类型和位置导致作为抗弓形虫剂的效力和选择性程度不同。在合成的类似物中，N（6）-（2,4-二甲氧基苄基）腺苷显示出最有利的抗弓形虫

  DOI：

  10.1016/j.bcp.2007.01.026

文献信息

• Novel iron complexes bearing N6-substituted adenosine derivatives: Synthesis, magnetic, 57Fe Mössbauer, DFT, and in vitro cytotoxicity studies
  作者：Zdeněk Trávníček、Jiří Mikulík、Michal Čajan、Radek Zbořil、Igor Popa

  DOI：10.1016/j.bmc.2008.07.082

  日期：2008.9

  1H and 13C NMR spectroscopies, magnetochemical and conductivity measurements, thermal (TGA/DSC/DTA) analyses, and DFT calculations. It has been found that the organic molecule is coordinated to iron via N7 atom of the appropriate adenosine derivative and the products are represented by mixtures of complexes with various iron oxidation (Fe(III)/Fe(II)) and spin states (S=5/2, 4/2, 3/2, 2/2) and geometries

  涉及主要成分为[Fe（L（n））Cl（3）]。H（2）O的N6-苄基腺苷衍生物的铁配合物（1-7）其中L（1）= N6-（2-氟苄基）腺苷（1），L（2）= N6-（4-氟苄基）腺苷（2），L（3）= N6-（2-三氟甲基苄基）腺苷（3），L（4）= N6-（3-三氟甲基苄基）腺苷（4），L（5）= N6-（4-三氟甲基苄基）腺苷（5），L（6）= N6-（4-三氟甲氧基苄基）腺苷（6），L（7）= N6-（4-已经合成了氯苄基）腺苷（7）。通过元素分析，可变温度和现场57Fe Mossbauer，ES + MS，FTIR，1H和13C NMR光谱，磁化学和电导率测量，热（TGA / DSC / DTA）分析和DFT计算对化合物进行了表征。已发现有机分子通过适当的腺苷衍生物的N7原子与铁配位，产物由具有各种铁氧化态（Fe（III）/ Fe（II））和自旋态（S = 5 / 2、4 / 2、3
• Substitution derivatives of n6-benzyladenosine, methods of their preparation, their use for preparation of drugs, cosmetic preparations and growth regulators, pharmaceutical preparations, cosmetic preparations and growth regulators containing these compounds
  申请人：Dolezal Karel

  公开号：US20060166925A1

  公开（公告）日：2006-07-27

  The invention concerns novel substitution derivatives of N 6 -benzyladenosine having anticancer, mitotic, immunosuppressive and antisenescent properties for plant, animal and human cells. This invention also relates to the methods of preparation of these N 6 -benzyladenosine derivatives and their use as drugs, cosmetic preparations and growth regulators comprising these derivatives as active compound and use of these derivatives for preparation of pharmaceutical compositions, in biotechnological processes, in cosmetics and in agriculture.

  本发明涉及 N 6 -苄基腺苷的新型取代衍生物，这些衍生物对植物、动物和人体细胞具有抗癌、有丝分裂、免疫抑制和抗增殖特性。本发明还涉及这些 N 6 -苄基腺苷的制备方法。 6 -苄基腺苷衍生物的制备方法，以及它们作为药物、化妆品制剂和生长调节剂的用途，包括这些衍生物作为活性化合物，以及这些衍生物在制备药物组合物、生物技术过程、化妆品和农业中的用途。
• Dog coronary artery adenosine receptor. Structure of the N6-aryl subregion
  作者：Shozo Kusachi、Robert D. Thompson、Noboyuki Yamada、Daniel T. Daly、R. A. Olsson

  DOI：10.1021/jm00156a016

  日期：1986.6

  Previous structure-coronary vasoactivity correlations of the N6-alkyladenosine analogues of N6-[(R)-1-phenyl-2-propyl]adenosine, 1, support the hypothesis that the coronary artery A2 adenosine receptor contains an N6 region of specialized structure. The part of this receptor region that binds the 2-propyl moiety of 1 determines stereoselectivity and contributes to coronary vasoactivity. The present study uses 92 adenosine analogues containing an aryl group in the N6 substituent to test the hypothesis that the N6 receptor region contains an aryl subregion that binds the phenyl moiety of 1 and thereby contributes to its coronary vasoactivity. N6-Aralkyladenosines are often more potent than their alkyl congeners. Two methylene residues seem to provide optimum separation of the aryl group from N6. Among adenosines with semirigid N6 substituents, N6-[(1R,2S)-trans-2-phenylcyclohexyl]adenosine was uniquely active, evidence that when 1 occupies the receptor, the axis of the propyl C-1 to phenyl C-1 bond is nearly in the plane described by N6 and propyl C-1 and C-2. The torsion angle around this bond is unknown. Replacing the phenyl group of N6-2-phenethyladenosine with a thienyl or a 3-pyridyl group raises activity. The structure-activity relationships of the N6-(arylethyl)-, the N6-(arylmethyl)-, and the N6-phenyladenosines differ strinkingly from each other. Taken together, such results support the idea that the N6 region of the dog coronary artery A2 adenosine receptor includes an aryl subregion.
• Preparation, biological activity and endogenous occurrence of N6-benzyladenosines
  作者：Karel Doležal、Igor Popa、Eva Hauserová、Lukáš Spíchal、Kuheli Chakrabarty、Ondřej Novák、Vladimír Kryštof、Jiří Voller、Jan Holub、Miroslav Strnad

  DOI：10.1016/j.bmc.2007.03.038

  日期：2007.6

  Cytokinin activity of forty-eight 6-benzyladenosine derivatives at both the receptor and cellular levels as well as their anticancer properties were compared in various in vitro assays. The compounds were prepared by the condensation of 6-chloropurine riboside with corresponding substituted benzylamines and characterized by standard collection of physico-chemical methods. The majority of synthesized derivatives exhibited high activity in all three of the cytokinin bioassays used (tobacco callus, wheat leaf senescence and Amaranthus bioassay). The highest activities were observed in the senescence bioassay. For several of the compounds tested, significant differences in activity were found between the bioassays used, indicating that diverse recognition systems may operate. This suggests that it may be possible to modulate particular cytokinin-dependent processes with specific compounds. In contrast to their high activity in bioassays, the tested compounds were recognized with only very low sensitivity in both Arabidopsis thaliana AHK3 and AHK4 receptor assays. The prepared derivatives were also investigated for their antiproliferative properties on cancer and normal cell lines. Several of them showed very strong cytotoxic activity against various cancer cell lines. On the other hand, they were not cytotoxic for normal murine fibroblast (NIH/3T3) cell line. This anticancer activity of cytokinin ribosides may be important, given that several of them occur as endogenous compounds in different organisms. (c) 2007 Elsevier Ltd. All rights reserved.
• SUBSTITUTION DERIVATIVES OF N SP 6 SP -BENZYLADENOSINE, METHODS OF THEIR PREPARATION, THEIR USE FOR PREPARATION OF DRUGS, COSMETIC PREPARATIONS AND GROWTH REGULATORS, PHARMACEUTICAL PREPARATIONS, COSMETIC PREPARATIONS AND GROWTH REGULATORS CONTAINING THESE COMPOUNDS
  申请人：Ustav Experimentalni Botaniky Akademie ved Ceské Republiky

  公开号：EP1575973A2

  公开（公告）日：2005-09-21