3-[2-(4-Aminophenyl)ethyl]-8-benzyl-7-(2-ethylamino)ethyl-1-propylxanthine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 3-[2-(4-Aminophenyl)ethyl]-8-benzyl-7-(2-ethylamino)ethyl-1-propylxanthine
• 英文别名: 3-[2-(4-aminophenyl)ethyl]-8-benzyl-7-[2-(ethylamino)ethyl]-1-propylpurine-2,6-dione
• 化学式: C₂₇H₃₄N₆O₂
• 分子量: 474.6
• InChiKey: MZGXSZGOORXQBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  35
• 可旋转键数：
  11
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  96.5
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  8-Benzyl-7-(2-ethylamino)ethyl-3-[2-(4-nitrophenyl)ethyl]-1-propylxanthine 、 一水合肼 、 氢气 在 钯 作用下， 以to yield 3-[2-(4-aminophenyl)ethyl]-8-benzyl-7-(2-ethylamino)ethyl-1-propylxanthine free base的产率得到3-[2-(4-Aminophenyl)ethyl]-8-benzyl-7-(2-ethylamino)ethyl-1-propylxanthine
  参考文献：
  名称：

  A1 adenosine receptor antagonists

  摘要：

  本发明提供了新型腺苷受体拮抗剂，更具体地，提供了公式（I）的A1腺苷受体拮抗剂。还进一步提供了包含公式（I）的A1腺苷受体拮抗剂和药学上可接受的载体的制药组合物。组合物还包括诊断检测型探针，其中包含一种新型的标记或与放射性或非放射性物质结合的公式（I）的A1腺苷受体拮抗剂。还揭示了治疗A1腺苷受体相关疾病的方法，包括给予公式I的A1腺苷受体拮抗剂。公式（I）的新型A1腺苷受体拮抗剂组合物在诊断和成像方法中进一步使用。其中，R3为Alk14ArR16，Alk14为C1-8直链或支链烷基或烯基。

  公开号：

  US07902360B2

文献信息

• A1 ADENOSINE RECEPTOR ANTAGONISTS
  申请人：Wilson N. Constance

  公开号：US20070282105A1

  公开（公告）日：2007-12-06

  wherein R 3 is Alk 14 ArR 16 , and wherein Alk 14 is C 1-8 straight or branched alkylene or alkenylene. The present invention provides novel adenosine receptor antagonists, more particularly, A 1 adenosine receptor antagonists of formula (I). Pharmaceutical compositions comprising an A 1 adenosine receptor antagonist of formula (I) and a pharmaceutically acceptable carrier are further provided. Compositions also include diagnostic assay-type probes comprising a novel A 1 adenosine receptor antagonist of formula (I) that is labeled or conjugated with radioactive or non-radioactive material. Methods for treating A 1 adenosine receptor related disorders comprising administering an A 1 adenosine receptor antagonist of formula (I) are also disclosed. The novel A 1 adenosine receptor antagonist compositions of formula (I) find further use in diagnostic and imaging methods.

  本发明提供了一种新型的腺苷受体拮抗剂，更具体地说，是式（I）的A1腺苷受体拮抗剂，其中R3为Alk14ArR16，Alk14为C1-8直链或支链烷基或烯基。还提供了包含式（I）的A1腺苷受体拮抗剂及其药用载体的制药组合物。组合物还包括诊断性检测探针，其中包含一种新型的标记或与放射性或非放射性物质结合的式（I）的A1腺苷受体拮抗剂。还揭示了通过给予式（I）的A1腺苷受体拮抗剂治疗A1腺苷受体相关疾病的方法。式（I）的新型A1腺苷受体拮抗剂组合物在诊断和成像方法中找到了进一步的应用。
• A1 Adenosine Receptor Antagonists
  申请人：Wilson Neely Constance

  公开号：US20070274910A1

  公开（公告）日：2007-11-29

  This invention relates to compounds of formula (I): wherein R 1 is a branched or straight chain C 1 -C 6 alkyl; R 2 is of the formula (II), wherein n is an integer ranging from 1 to 8; R 5 is H or (CH 2 ) p CH 3 , and R 6 is H or (CH 2 ) m OH, wherein p is an integer ranging from 1 to 7 and m is an integer ranging from 1 to 8; R 3 is of the formula (III), wherein q is an integer ranging from 1 to 8; and R 7 is selected from the group consisting of H, OH, NH 2 , (CH 2 ) t OH, and R 9 COOH; wherein R 9 is a straight or branched chain alkylene or alkenylene group having 1 to 8 carbon atoms, and t is an integer ranging from 1 to 8; R 4 is of the formula (IV), wherein r is an integer ranging from 1 to 8 and R 8 is selected from the group consisting of H, OH, (CH 2 ) f NH 2 , (CH 2 ) s OH, and R 10 COOH; wherein f is 0 or f and s are independently integers ranging from 1 to 8; and, R 10 is a C 1 -C 8 straight or branched chain alkylene or alkenylene; and; salts, solvates, and hydrates thereof. The present invention further provides methods of preparing the compounds of formula (I) and their use as therapeutic agents and diagnostic agents.

  本发明涉及公式（I）的化合物：其中R1是支链或直链C1-C6烷基；R2是公式（II）中的，其中n为1至8的整数；R5为H或（CH2）pCH3，R6为H或（CH2）mOH，其中p为1至7的整数，m为1至8的整数；R3为公式（III）中的，其中q为1至8的整数；R7选自H、OH、NH2、（CH2）tOH和R9COOH的群，其中R9是具有1至8个碳原子的直链或支链烷基或烯基，t为1至8的整数；R4为公式（IV）中的，其中r为1至8的整数，R8选自H、OH、（CH2）fNH2、（CH2）sOH和R10COOH的群，其中f为0或f和s分别为1至8的整数；R10是C1-C8直链或支链烷基或烯基；以及其盐、溶剂合物和水合物。本发明还提供了制备公式（I）化合物的方法以及它们作为治疗剂和诊断剂的用途。
• A1 ADENOSINE RECEPTOR DIAGNOSTIC PROBES
  申请人：Wilson Constance N.

  公开号：US20110282031A1

  公开（公告）日：2011-11-17

  This invention relates to a diagnostic probe comprising a compound of formula (I): such as 3-[2-[4-(5-aminopentyl-3-amidocarboxypropanoyl)]aminophenyl]ethyl]-8-benzyl-7-[2-ethyl(2-hydroxyethyl)amino]ethyl-1-propylxanthine, with one or more label moieties attached thereto. The compounds of the present invention are useful as diagnostic probes, including probes for diagnostic assays and imaging. Accordingly, the invention provides A 1 adenosine receptor antagonist compounds with radioactive or non-radioactive labels suitable for executing such assays and imaging measurements. Labeled compounds are useful to obtain quantitative measurements of the A 1 adenosine receptor antagonist compounds. They may be employed as an imaging agent in diagnostic procedures such as MRI and PET as well as cell or receptor based assays.

  本发明涉及一种诊断探针，包括式(I)的化合物： 3-[2-[4-(5-氨基戊基-3-酰胺羧基丙酰基)]氨基苯基]乙基-8-苯甲基-7-[2-乙基(2-羟乙基)氨基]乙基-1-丙基黄嘌呤，其中附有一个或多个标签基团。本发明的化合物可用作诊断探针，包括用于诊断分析和成像的探针。因此，本发明提供了带有放射性或非放射性标签的A1腺苷受体拮抗剂化合物，适用于执行此类分析和成像测量。标记化合物有助于获得A1腺苷受体拮抗剂化合物的定量测量。它们可以作为成像剂在诊断程序中使用，如MRI和PET，以及细胞或受体基础的分析。
• EP1636229A4
  申请人：——

  公开号：EP1636229A4

  公开（公告）日：2008-07-30
• A1 ADENOSINE RECEPTOR ANTOGONISTS
  申请人：Endacea, Inc.

  公开号：EP1636229A2

  公开（公告）日：2006-03-22