2-[(2-pyridin-2-ylquinoline-4-carbonyl)amino]ethylammonium chloride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 2-[(2-pyridin-2-ylquinoline-4-carbonyl)amino]ethylammonium chloride
• 英文别名: 2-[(2-Pyridin-2-ylquinoline-4-carbonyl)amino]ethylazanium;chloride
• 化学式: C₁₇H₁₆N₄O*ClH
• 分子量: 328.801
• InChiKey: XLBORIMJQHHVME-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.73
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  82.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-[(2-pyridin-2-ylquinoline-4-carbonyl)amino]ethylammonium chloride 在 1-羟基苯并三唑 、 一水合肼 、 N,N-二异丙基乙胺 、 bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 71.0h， 生成 N-[2-[(3-hydroxybenzotriazole-5-carbonyl)amino]ethyl]-2-pyridin-2-ylquinoline-4-carboxamide
  参考文献：
  名称：

  Preparation and evaluation of bipyridyl-tagged reagents and scavengers

  摘要：

  The synthesis of three bipyridyl-tagged reagents and one scavenger is described. Of the three reagents, the carbodiimide derivative proved to be effective as a coupling reagent for amide formation and the removal of the coupling side product from the reaction mixture by complexation onto a Cu-derivatised resin has been successfully demonstrated. This purification process was thoroughly optimised using a DOE approach and the procedure subsequently applied to the use of a bipyridyl-tagged amine as an isocyanate scavenger. Preliminary results clearly demonstrate the potential of using chelation tags such as bipyridine units as a means for removing solution phase reagents and scavengers from reaction mixtures providing an attractive alternative to their resin-bound and fluorous-tagged counter-parts. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.05.106
• 作为产物：
  描述：

  2-吡啶-2-喹啉-4-羧酸 在 盐酸 、 1-羟基苯并三唑 、 1-(3-二甲基氨基丙基)-3-乙基碳二亚胺 作用下， 以 乙醚 、 一氟三氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 6.5h， 生成 2-[(2-pyridin-2-ylquinoline-4-carbonyl)amino]ethylammonium chloride
  参考文献：
  名称：

  Preparation and evaluation of bipyridyl-tagged reagents and scavengers

  摘要：

  The synthesis of three bipyridyl-tagged reagents and one scavenger is described. Of the three reagents, the carbodiimide derivative proved to be effective as a coupling reagent for amide formation and the removal of the coupling side product from the reaction mixture by complexation onto a Cu-derivatised resin has been successfully demonstrated. This purification process was thoroughly optimised using a DOE approach and the procedure subsequently applied to the use of a bipyridyl-tagged amine as an isocyanate scavenger. Preliminary results clearly demonstrate the potential of using chelation tags such as bipyridine units as a means for removing solution phase reagents and scavengers from reaction mixtures providing an attractive alternative to their resin-bound and fluorous-tagged counter-parts. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.05.106

文献信息

• COMPOUNDS AND METHODS FOR 18F LABELED AGENTS
  申请人：Lehmann Lutz

  公开号：US20080292548A1

  公开（公告）日：2008-11-27

  The present invention relates to novel compounds suitable for or already radiolabeled with 18 F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.

  本发明涉及适用于或已经标记有18F的新化合物，制备这种化合物的方法以及将这种化合物用于诊断成像的用途。这些标记化合物的特征由公式II表示，其中取代基G、Q、L、Y和U的含义如规范和要求所定义。
• Compounds and methods for 18F labeled agents
  申请人：Bayer Schering Pharma Aktiengesellschaft

  公开号：EP2279759A2

  公开（公告）日：2011-02-02

  The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.

  本发明涉及适用于或已经用 18F 进行放射性标记的新型化合物、制造此类化合物的方法以及将此类化合物用于诊断成像的用途。此类标记化合物的特征为式 II，其中取代基 G、Q、L、Y 和 U 的含义如说明书和权利要求书中所定义。
• Derivatives of aniline as precursors for F18-labeling
  申请人：Bayer Schering Pharma Aktiengesellschaft

  公开号：EP2289564A2

  公开（公告）日：2011-03-02

  The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.

  本发明涉及适用于或已经用 18F 进行放射性标记的新型化合物、制造此类化合物的方法以及将此类化合物用于诊断成像的用途。此类标记化合物的特征为式 II，其中取代基 G、Q、L、Y 和 U 的含义如说明书和权利要求书中所定义。
• Bombesin analogues
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：EP2455105A2

  公开（公告）日：2012-05-23

  The present invention relates to novel compounds suitable for or already radiolabeled with 18F, methods of making such compounds and use of such compounds for diagnostic imaging. Such labeled compounds are characterized by Formula II, wherein the substituents G, Q, L, Y and U have the meaning as defined in the specification and claims.

  本发明涉及适用于或已经用 18F 进行放射性标记的新型化合物、制造此类化合物的方法以及将此类化合物用于诊断成像的用途。此类标记化合物的特征为式 II，其中取代基 G、Q、L、Y 和 U 的含义如说明书和权利要求书中所定义。
• BOMBESIN ANALOGUES FOR USE IN DIAGNOSIS
  申请人：Piramal Imaging SA

  公开号：EP3056509A1

  公开（公告）日：2016-08-17

  The present invention discloses bombesin analogues comprising unnatural amino acids for use in diagnosis of prostate tumor, breast tumor and metastasis.

  本发明公开了由非天然氨基酸组成的炸弹素类似物，用于诊断前列腺肿瘤、乳腺肿瘤和转移瘤。