2-(methoxymethyl)-4-(piperazin-1-yl)pyrimidine | 300553-61-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-(methoxymethyl)-4-(piperazin-1-yl)pyrimidine
• 英文别名: 2-methoxymethyl-4-piperazin-1-yl-pyrimidine；2-(methoxymethyl)-4-piperazin-1-ylpyrimidine
• CAS: 300553-61-1
• 化学式: C₁₀H₁₆N₄O
• 分子量: 208.263
• InChiKey: UGRTYEYJMUAHBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  50.3
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(methoxymethyl)-4-(piperazin-1-yl)pyrimidine 在 palladium on activated charcoal 氢气 、 sodium acetate 、 三溴化硼 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， -78.0~20.0 ℃ 、344.75 kPa 条件下， 反应 26.0h， 生成 [4-(4-[1,3,5]Triazin-2-yl-piperazin-1-yl)-pyrimidin-2-yl]-methanol
  参考文献：
  名称：

  Orally-Effective, Long-Acting Sorbitol Dehydrogenase Inhibitors:  Synthesis, Structure−Activity Relationships, and in Vivo Evaluations of Novel Heterocycle-Substituted Piperazino-Pyrimidines

  摘要：

  Optimization of a previously disclosed sorbitol dehydrogenase inhibitor (SDI, II) for potency and duration of action was achieved by replacing the metabolically labile N,N-dimethylsulfamoyl group with a variety of heterocycles. Specifically, this effort led to a series of novel, in vitro potent SDIs with longer serum half-lives and acceptable in vivo activity in acutely diabetic rats (e.g., 62, 67, and 69). However, the desired in vivo potency in chronically diabetic rats, ED90 less than or equal to 5 mg/kg/day, was achieved only through further modification of the piperazine linker. Several members of this family, including 86, showed better than the targeted potency with ED90 values of 1-2 mg/kg/day. Compound 86 was further profiled and found to be a selective inhibitor of sorbitol dehydrogenase, with excellent pharmacodynamic/pharmacokinetic properties, demonstrating normalization of sciatic nerve fructose in a chronically diabetic rat model for similar to17 h, when administered orally at a single dose of 2 mg/kg/day.

  DOI：

  10.1021/jm010440g
• 作为产物：
  描述：

  2-Methoxymethyl-pyrimidin-4-yl-methanesulfonate 、 哌嗪 以 四氢呋喃 为溶剂， 反应 0.5h， 以to give the title compound as a semi-solid, 36.6 g (85%)的产率得到2-(methoxymethyl)-4-(piperazin-1-yl)pyrimidine
  参考文献：
  名称：

  Sorbitol dehydrogenase inhibitors

  摘要：

  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。本发明还涉及含有这些化合物的制药组合物，并通过向患有糖尿病并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。本发明还涉及包含本发明公式I化合物与醛固酮还原酶抑制剂的组合物的制药组合物，以及使用该组合物治疗或预防糖尿病并发症的方法。本发明还涉及包含本发明公式I化合物与NHE-1抑制剂的组合物的制药组合物，以及使用该组合物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。

  公开号：

  US06414149B1

文献信息

• Sorbitol dehydrogenase inhibitors
  申请人：Pfizer Inc.

  公开号：US06414149B1

  公开（公告）日：2002-07-02

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I, wherein R1, 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 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.

  本发明涉及式I的山梨醇脱氢酶抑制化合物，其中R1、R2和R3如规范中定义。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。本发明还涉及一种含有本发明式I化合物与醛糖还原酶抑制剂的组合物的药物组合物，以及用于治疗或预防糖尿病并发症的方法。本发明还涉及一种含有本发明式I化合物与NHE-1抑制剂的组合物的药物组合物，以及用于治疗心肌病和其他相关心脏问题的方法。本发明还涉及合成式I化合物的某些中间体以及制备这些中间体的方法。
• [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。
• Synthesis and Biological Evaluations of New Pyrrolo[2,3-b]pyrimidine as SDI Analogs
  作者：Jérôme Guillard、Marie-Claude Viaud-Massuard

  DOI：10.3987/com-07-11302

  日期：——

  The synthesis of new pyrrolo[2,3-d]pyrimidines variously substituted on the N-1 and C-2 atoms are described. Access to these compounds, which have modest activity compared with the first inhibitor SDI, involves, as the key step, the formation of a pyrrolopyrimidine skeleton from the 5-amino-2-(methoxymethyl)pyrimidine.
• AMINOPYRIMIDINES AS SORBITOL DEHYDROGENASE INHIBITORS
  申请人：Pfizer Products Inc.

  公开号：EP1185275A1

  公开（公告）日：2002-03-13
• US6414149B1
  申请人：——

  公开号：US6414149B1

  公开（公告）日：2002-07-02