8-(4-phenylbenzylamino)adenosine

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: 8-(4-phenylbenzylamino)adenosine
• 英文别名: CNT2 inhibitor-1；(2R,3R,4S,5R)-2-[6-amino-8-[(4-phenylphenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
• 化学式: C₂₃H₂₄N₆O₄
• 分子量: 448.481
• InChiKey: YJLIKUSWRSEPSM-WGQQHEPDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  33
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  152
• 氢给体数：
  5
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  4-氨基乙基联苯 、 8-溴膘苷 在 N,N-二异丙基乙胺 作用下， 以 丙醇 为溶剂， 反应 73.0h， 以59%的产率得到8-(4-phenylbenzylamino)adenosine
  参考文献：
  名称：

  Identification of 8-Aminoadenosine Derivatives as a New Class of Human Concentrative Nucleoside Transporter 2 Inhibitors

  摘要：

  Purine-rich foods have long been suspected as a major cause of hyperuricemia. We hypothesized that inhibition of human concentrative nucleoside transporter 2 (hCNT2) would suppress increases in serum urate levels derived from dietary purines. To test this hypothesis, the development of potent hCNT2 inhibitors was required. By modifying adenosine, an hCNT2 substrate, we successfully identified 8-aminoadenosine derivatives as a new class of hCNT2 inhibitors. Compound 12 moderately inhibited hCNT2 (IC50 = 52 +/- 3.8 mu M), and subsequent structure-activity relationship studies led to the discovery of compound 48 (IC50 = 0.64 +/- 0.19 mu M). Here we describe significant findings about structural requirements of 8-aminoadenosine derivatives for exhibiting potent hCNT2 inhibitory activity.

  DOI：

  10.1021/ml500343r

文献信息

• Purinenucleoside derivative modified in 8-position and medical use thereof
  申请人：Tatani Kazuya

  公开号：US20070179115A1

  公开（公告）日：2007-08-02

  The present invention provides an 8-modified purinenucleoside derivative which is useful for diseases associated with an abnormality of plasma uric acid level. An 8-modified purinenucleoside derivative represented by the following formula (I), a prodrug thereof or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof, is useful for the prevention or treatment of gout, hyperuricemia, urinary lithiasis, hyperuricemic nephropathy or the like. In the formula, n is 1 or 2; R A is a hydrogen atom or a hydroxyl group; R 1 is a hydrogen atom, a hydroxyl group, a thiol group, an amino group or a chlorine atom; ring J represents an optionally substituted 2-naphthyl group, or a group represented by the following general formula (II) wherein Y represents a single bond or a connecting group; ring Z represents an optionally substituted aryl group or heteroaryl group or the like; and R 2 to R 4 , P 1 and Q represents a halogen atom, a cyano group or the like.

  本发明提供了一种用于与血浆尿酸水平异常相关疾病的8-修饰嘌呤核苷衍生物。以下式（I）所代表的一种8-修饰嘌呤核苷衍生物、其前药或药用盐、或其水合物或溶剂化合物，对于痛风、高尿酸血症、尿路结石、高尿酸性肾病等的预防或治疗具有用处。在该式中，n为1或2；RA是氢原子或羟基；R1是氢原子、羟基、硫醇基、氨基或氯原子；环J代表可选地取代的2-萘基，或由以下一般式（II）所代表的基团，其中Y代表单键或连接基团；环Z代表可选地取代的芳基或杂环芳基等；而R2至R4、P1和Q代表卤素原子、氰基或类似物。
• PURINE NUCLEOSIDE DERIVATIVE MODIFIED IN 8-POSITION AND MEDICAL USE THEREOF
  申请人：Tatani Kazuya

  公开号：US20100249054A9

  公开（公告）日：2010-09-30

  The present invention provides an 8-modified purinenucleoside derivative which is useful for diseases associated with an abnormality of plasma uric acid level. An 8-modified purinenucleoside derivative represented by the following formula (I), a prodrug thereof or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof, is useful for the prevention or treatment of gout, hyperuricemia, urinary lithiasis, hyperuricemic nephropathy or the like. In the formula, n is 1 or 2; R A is a hydrogen atom or a hydroxyl group; R 1 is a hydrogen atom, a hydroxyl group, a thiol group, an amino group or a chlorine atom; ring J represents an optionally substituted 2-naphthyl group, or a group represented by the following general formula (II) wherein Y represents a single bond or a connecting group; ring Z represents an optionally substituted aryl group or heteroaryl group or the like; and R 2 to R 4 , P 1 and Q represents a halogen atom, a cyano group or the like.

  本发明提供了一种8-修饰嘌呤核苷衍生物，用于与血浆尿酸水平异常相关的疾病。公式（I）所表示的8-修饰嘌呤核苷衍生物，其前体药物或其药学上可接受的盐，或其水合物或溶剂化物，可用于痛风、高尿酸血症、泌尿系结石、高尿酸性肾病等的预防或治疗。在公式中，n为1或2；RA是氢原子或羟基；R1是氢原子、羟基、硫醇基、氨基或氯原子；环J表示可选取的2-萘基团，或由以下通式（II）所表示的基团，其中Y表示单键或连接基团；环Z表示可选取的芳基团或杂环芳基团等；R2到R4、P1和Q表示卤素原子、氰基或类似物。
• US7795236B2
  申请人：——

  公开号：US7795236B2

  公开（公告）日：2010-09-14
• Identification of 8-Aminoadenosine Derivatives as a New Class of Human Concentrative Nucleoside Transporter 2 Inhibitors
  作者：Kazuya Tatani、Masahiro Hiratochi、Yoshinori Nonaka、Masayuki Isaji、Satoshi Shuto

  DOI：10.1021/ml500343r

  日期：2015.3.12

  Purine-rich foods have long been suspected as a major cause of hyperuricemia. We hypothesized that inhibition of human concentrative nucleoside transporter 2 (hCNT2) would suppress increases in serum urate levels derived from dietary purines. To test this hypothesis, the development of potent hCNT2 inhibitors was required. By modifying adenosine, an hCNT2 substrate, we successfully identified 8-aminoadenosine derivatives as a new class of hCNT2 inhibitors. Compound 12 moderately inhibited hCNT2 (IC50 = 52 +/- 3.8 mu M), and subsequent structure-activity relationship studies led to the discovery of compound 48 (IC50 = 0.64 +/- 0.19 mu M). Here we describe significant findings about structural requirements of 8-aminoadenosine derivatives for exhibiting potent hCNT2 inhibitory activity.