2-(pyridin-3-yl)pyrimidin-4(3H)-one | 97604-06-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-(pyridin-3-yl)pyrimidin-4(3H)-one
• 英文别名: 2-pyridin-3-yl-3H-pyrimidin-4-one；2-pyridin-3-yl-1H-pyrimidin-6-one
• CAS: 97604-06-3
• 化学式: C₉H₇N₃O
• 分子量: 173.174
• InChiKey: RBYRTULDUOUZQC-UHFFFAOYSA-N

物化性质

• 熔点：
  165-166 °C
• 密度：
  1.31±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(pyridin-3-yl)pyrimidin-4(3H)-one 在 三氯氧磷 作用下， 反应 3.0h， 以74%的产率得到4-氯-2-(吡啶-3-基)-嘧啶
  参考文献：
  名称：

  制备三唑并[1,5-c]嘧啶类药物作为潜在的抗哮喘药。

  摘要：

  通过使用人类嗜碱性粒细胞组胺释放测定法，发现5-芳基-2-氨基[1,2,4]三唑并[1,5-c]嘧啶具有作为介质释放抑制剂的活性。这些化合物是通过使芳酰胺与甲酰乙酸乙酯或丙酸乙酯反应生成嘧啶酮而制备的。用三氯氧磷处理得到氯嘧啶，然后用肼将其转化为肼基嘧啶。在Dimroth重排后，使用溴化氰进行环化，得到三唑并[1,5-c]嘧啶。在进行结构活性评估后，将5- [3-（三氟甲基）苯基] -2-氨基（8-10），5-（3-溴苯基）-2-氨基（8-13），5- [3-发现（二氟甲氧基）-苯基] -2-氨基（8-11）和5-（4-吡啶基）-2-氨基（6-7）化合物具有最佳活性。他们被选择进行进一步的药理和毒理学研究。

  DOI：

  10.1021/jm00166a023
• 作为产物：
  描述：

  3-氰基吡啶 在 sodium methylate 作用下， 以 甲醇 、 水 为溶剂， 反应 28.0h， 生成 2-(pyridin-3-yl)pyrimidin-4(3H)-one
  参考文献：
  名称：

  HIV-1结构蛋白装配抑制剂2-吡啶基嘧啶的合成与评价

  摘要：

  为了鉴定具有改善的溶解度和效力的HIV-1衣壳装配抑制剂，我们基于较早的先导化合物N-（4-（乙氧基羰基）苯基）-2-（吡啶-4-基）合成了两个嘧啶类似物系列）喹唑啉-4-胺 体外结合实验表明，我们的2-吡啶-4-基嘧啶系列的IC 50值高于28μM 。我们的2-吡啶-3-基嘧啶系列显示的IC 50值为3至60μM 。具有在4- N-苯基部分处引入的氟取代基以及在C-6处的甲基的同类物代表与衣壳蛋白的C-末端结构域结合的有效HIV衣壳装配抑制剂。

  DOI：

  10.1016/j.bmcl.2016.06.039

文献信息

• [EN] COMPOUNDS FOR USE IN INHIBITING HIV CAPSID ASSEMBLY<br/>[FR] COMPOSÉS À UTILISER POUR INHIBER L'ASSEMBLAGE DE CAPSIDE DU VIH
  申请人：RUPRECHT KARLS UNIVERSITÄT HEIDELBERG

  公开号：WO2014128213A1

  公开（公告）日：2014-08-28

  The present invention relates a compound or a pharmaceutically acceptable salt or solvate thereof for use in inhibiting HIV capsid assembly, wherein the compound is a pyrimidine being at least substituted in two positions, preferably in 2 and 4 position or in 4 and 6 position, more preferably in 2 and 4 position.

  本发明涉及一种化合物或其药用可接受的盐或溶剂，用于抑制HIV衣壳组装，其中该化合物是一种嘧啶，在至少两个位置上被取代，最好在2和4位置或在4和6位置，更好地在2和4位置。
• [EN] AMINOPYRIMIDINES AS SORBITOL DEHYDROGENASE INHIBITORS<br/>[FR] AMINOPYRIMIDINES COMME INHIBITEURS DE SORBITOL DESHYDROGENASE
  申请人：PFIZER PROD INC

  公开号：WO2000059510A1

  公开（公告）日：2000-10-12

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of formula (I), wherein R?1, R2 and R3¿ are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefor at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula (I) of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula (I) of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula (I) and to processes for preparing those intermediates.

  本发明涉及式（I）的山梨醇脱氢酶抑制剂，其中R1、R2和R3在说明书中定义。本发明还涉及含有这些化合物的药物组合物，以及通过将这些化合物用于患有糖尿病并因此有患上这些并发症风险的哺乳动物进行治疗或预防糖尿病并发症，特别是糖尿病神经病变、糖尿病肾病、糖尿病微血管病、糖尿病大血管病和糖尿病心肌病的方法。本发明还涉及一种包含本发明式（I）化合物和醛还原酶抑制剂的药物组合物以及用于治疗或预防糖尿病并发症的方法。本发明还涉及一种包含本发明式（I）化合物和NHE-1抑制剂的药物组合物以及用于治疗心肌病和其他心脏相关问题的方法。本发明还涉及用于合成式（I）化合物的某些中间体以及制备这些中间体的方法。
• Sorbitol dehydrogenase inhibitors
  申请人：——

  公开号：US20040077671A1

  公开（公告）日：2004-04-22

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I, 1 wherein R 1 , R 2 and R 3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula I and to processes for preparing those intermediates.

  本发明涉及公式I的山梨醇脱氢酶抑制剂，其中R1、R2和R3如规范中所定义。本发明还涉及含有这些化合物的制药组合物以及通过向患有糖尿病且因此有发展这些并发症风险的哺乳动物投与这些化合物来治疗或预防糖尿病并发症，特别是糖尿病神经病、糖尿病肾病、糖尿病微血管病、糖尿病大血管病和糖尿病心肌病的方法。本发明还涉及一种公式I化合物与醛糖还原酶抑制剂的组合物制药组合物以及用于治疗或预防糖尿病并发症的方法。本发明还涉及一种公式I化合物与NHE-1抑制剂的组合物制药组合物以及用于治疗心肌病和其他心脏相关问题的方法。本发明还涉及用于合成公式I化合物的某些中间体以及制备这些中间体的方法。
• Sorbitol dehrydrogenase inhibitors
  申请人：Chu-Moyer Margaret Y.

  公开号：US06936600B2

  公开（公告）日：2005-08-30

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I, wherein R 1 , R 2 and R 3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula I and to processes for preparing those intermediates.

  本发明涉及公式I的山梨醇脱氢酶抑制剂化合物，其中R1、R2和R3如规范中所定义。本发明还涉及包含这些化合物的制药组合物以及通过向患有糖尿病且因此有发展这些并发症的风险的哺乳动物投与这些化合物来治疗或预防糖尿病并发症，特别是糖尿病神经病变、糖尿病肾病、糖尿病微血管病、糖尿病大血管病和糖尿病心肌病的方法。本发明还涉及包括本发明的公式I化合物与醛糖还原酶抑制剂的组合物的制药组合物以及用于治疗或预防糖尿病并发症的方法。本发明还涉及包括本发明的公式I化合物与NHE-1抑制剂的组合物的制药组合物以及用于治疗心肌病和其他与心脏有关的问题的方法。本发明还涉及用于合成公式I化合物的某些中间体以及制备这些中间体的方法。
• Metal Complexes
  申请人：MERCK PATENT GMBH

  公开号：US20150333280A1

  公开（公告）日：2015-11-19

  The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

  本发明涉及金属配合物以及包括这些金属配合物的电子设备，特别是有机电致发光器件。