tert-butyl 1,6-dimethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-4(1H)-carboxylate | 689259-33-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: tert-butyl 1,6-dimethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-4(1H)-carboxylate
• 英文别名: tert-butyl 1,6-dimethyl-2,3-dihydropyrido[2,3-b]pyrazine-4(1H)-carboxylate；ter-butyl 1,6-DIMETHYL-2,3-dihydropyrido[2,3-b]pyrazine-4(1H)-CARBOXYLATE；tert-butyl 1,6-dimethyl-2,3-dihydropyrido[2,3-b]pyrazine-4-carboxylate
• CAS: 689259-33-4
• 化学式: C₁₄H₂₁N₃O₂
• 分子量: 263.34
• InChiKey: DNHKLYVTKJBYCN-UHFFFAOYSA-N

物化性质

• 沸点：
  392.5±42.0 °C(Predicted)
• 密度：
  1.120±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  45.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 1,6-dimethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-4(1H)-carboxylate 在 咪唑 、 氢氧化钾 、 锂硼氢 、 羟胺 、 碘 、 sodium hydride 、 三苯基膦 、 lithium diisopropyl amide 作用下， 以 乙二醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 N'-hydroxy-4-(1-methyl-3,4-dihydro-2H-pyrido[2,3-b]pyrazin-6-yl)butanimidamide
  参考文献：
  名称：

  Convergent, parallel synthesis of a series of β-substituted 1,2,4-oxadiazole butanoic acids as potent and selective αvβ3 receptor antagonists

  摘要：

  We describe a series of 1,2,4-oxadiazoles, which are potent antagonists of the integrin alpha(V)beta(3) and, in addition, show selectivity relative to the other beta(3) integrin alpha(IIB)beta(3). In whole cells, the majority of these analogs also demonstrated modest selectivity against other alpha(V), integrins such as alpha(V)beta(1) and alpha(V)beta(6). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.11.008
• 作为产物：
  描述：

  6-甲基-2-硝基-吡啶-3-基三氟甲基磺酸酯 在 palladium on activated charcoal lithium aluminium tetrahydride 、 氢气 、 三乙胺 作用下， 生成 tert-butyl 1,6-dimethyl-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine-4(1H)-carboxylate
  参考文献：
  名称：

  Convergent, parallel synthesis of a series of β-substituted 1,2,4-oxadiazole butanoic acids as potent and selective αvβ3 receptor antagonists

  摘要：

  We describe a series of 1,2,4-oxadiazoles, which are potent antagonists of the integrin alpha(V)beta(3) and, in addition, show selectivity relative to the other beta(3) integrin alpha(IIB)beta(3). In whole cells, the majority of these analogs also demonstrated modest selectivity against other alpha(V), integrins such as alpha(V)beta(1) and alpha(V)beta(6). (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.11.008

文献信息

• Cycloalkyl alkanoic acids as integrin receptor antagonists derivatives
  申请人：——

  公开号：US20040092538A1

  公开（公告）日：2004-05-13

  The present invention relates to a class of compounds represented by the Formula I 1 or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the &agr; v &bgr; 3 and/or &agr; v &bgr; 5 integrin.

  本发明涉及一类由公式I代表的化合物 1 或其药用可接受的盐，包含公式I化合物的药物组合物，以及选择性地抑制或拮抗α v β 3 和/或α v β 5 整合素的方法。
• [EN] PYRAZOLE COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES<br/>[FR] COMPOSES DE PYRAZOLE EN TANT QU'ANTAGONSITES DES RECEPTEURS DE L'INTEGRINE
  申请人：PHARMACIA CORP

  公开号：WO2004058761A1

  公开（公告）日：2004-07-15

  The present invention relates to pharmaceutical compositions comprising compounds of the Formula (I), and methods of selectively inhibiting or antagonizing the αVβ3 and/or the α Vβ5 integrin without significantly inhibiting the α Vβ6 integrin.

  本发明涉及包含式(I)化合物的制药组合物，以及选择性地抑制或拮抗αVβ3和/或αVβ5整合素的方法，而不显著抑制αVβ6整合素。
• [EN] THIAZOLE COMPOUNDS AS INTEGRIN RECEPTOR ANTAGONISTS DERIVATIVES<br/>[FR] COMPOSES DE THIAZOLE EN TANT QUE DERIVES D'ANTAGONISTES DES RECEPTEURS DE L'INTEGRINE
  申请人：PHARMACIA CORP

  公开号：WO2004058760A1

  公开（公告）日：2004-07-15

  The present invention relates to pharmaceutical compositions comprising compounds of the Formula (I), and methods of selectively inhibiting or antagonizing the ανβ3 and/or the ανβ5 integrin without significantly inhibiting the ανβ6 integrin.

  本发明涉及包含式(I)化合物的药物组合物，以及选择性抑制或拮抗ανβ3和/或ανβ5整合素而不显著抑制ανβ6整合素的方法。
• Thiazole compounds as integrin receptor antagonists derivatives
  申请人：Wendt A. John

  公开号：US20050004189A1

  公开（公告）日：2005-01-06

  The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the α v β 3 and/or the α v β 5 integrin without significantly inhibiting the α v β 6 integrin.

  本发明涉及一类由式I表示或其药学上可接受的盐所表示的化合物，包括式I化合物的制药组合物，以及选择性抑制或拮抗αvβ3和/或αvβ5整合素而不显著抑制αvβ6整合素的方法。
• Pyrazole compounds as integrin receptor antagonists derivatives
  申请人：Penning D. Thomas

  公开号：US20050004200A1

  公开（公告）日：2005-01-06

  The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the α V β 3 and/or the α V β 5 integrin without significantly inhibiting the α V β 6 integrin.

  本发明涉及一类由公式I表示的化合物或其药学上可接受的盐，包括由公式I的化合物组成的药物组合物，以及选择性地抑制或拮抗αVβ3和/或αVβ5整合素而不显著抑制αVβ6整合素的方法。