4-benzyl-2,6-dimethylpiperazine | 3138-89-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-benzyl-2,6-dimethylpiperazine
• 英文别名: 1-Benzyl-3,5-dimethyl-piperazin；(R,R)1-Benzyl-3,5-dimethylpiperazine；1-benzyl-cis-3,5-dimethylpiperazine；1-benzyl-3,5-dimethyl-piperazine；1-Benzyl-3,5-dimethylpiperazine
• CAS: 3138-89-4
• 化学式: C₁₃H₂₀N₂
• 分子量: 204.315
• InChiKey: HTDQGGNOPNSEKT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  15.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,3-二氯吡嗪 、 4-benzyl-2,6-dimethylpiperazine 在 三正丁胺 作用下， 以 二苯醚 、 乙酸乙酯 、 甲苯 为溶剂， 生成 4-Benzyl-1-(3-chloro-2-pyrazinyl)-cis-2,6-dimethylpiperazine
  参考文献：
  名称：

  Certain aryl-aliphatic and heteroaryl-aliphatic piperazinyl pyrazines and their use in the treatment of serotonin-related diseases

  摘要：

  通式（I）的化合物： 其中变量如规范中定义的那样，对于预防或治疗人类或动物中与血清素相关，特别是5-HT2受体相关的疾病是有用的，特别是与5-HT2c受体相关的疾病，尤其是与进食障碍、记忆障碍、精神分裂症、情绪障碍、焦虑障碍、疼痛、性功能障碍和尿液障碍等疾病相关的疾病。

  公开号：

  US06465467B1
• 作为产物：
  描述：

  氯化苄 、 2,6-二甲基哌嗪 在 三乙胺 作用下， 以 甲苯 为溶剂， 生成 4-benzyl-2,6-dimethylpiperazine
  参考文献：
  名称：

  3,8-Diazabicyclo-[3.2.1]-octane derivatives as analogues of ambasilide, a Class III antiarrhythmic agent

  摘要：

  Ambasilide, a representative of Class III antiarrhythmics, was reported to prolong the cardiac action potential duration in the dog, with little or no effect on Ca and Na currents. We synthesised a series of ambasilide analogues, having the 3,8-diazabicyclo-[3.2.1]-octane moiety instead of the 3,7-diazabicyclo-[3.3.1]-nonane present in ambasilide. The compounds were tested both in vitro extracellular electrophysiological assays and by the conventional microelectrode technique. Most of them lengthened the effective refractory period (ERP) with no change or slight increase on the impulse conduction time (ICT). Similarly some of the tested compounds lengthened the action potential duration (APD), a typical Class III feature, without exerting any significant effect on the maximal rate of depolarization, therefore apparently lacking Class I antiarrythmic activity. (C) 2001 Editions scientifiques et medicales Elsevier SAS.

  DOI：

  10.1016/s0223-5234(01)01246-6

文献信息

• PYRAZOLOPYRIMIDINE COMPOUNDS AND USES THEREOF
  申请人：Incyte Corporation

  公开号：US20200095250A1

  公开（公告）日：2020-03-26

  Disclosed are compounds of Formula (I), methods of using the compounds for inhibiting ALK2 activity and/or FGFR activity, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with ALK2 activity and/or FGFR activity, such as cancer.

  揭示了Formula (I)的化合物，使用这些化合物抑制ALK2活性和/或FGFR活性的方法，以及包含这些化合物的药物组合物。这些化合物在治疗、预防或改善与ALK2活性和/或FGFR活性相关的疾病或疾病方面具有用处，如癌症。
• Novel piperidine and piperazine derivatives
  申请人：——

  公开号：US20030013721A1

  公开（公告）日：2003-01-16

  The invention provides piperidine and piperazine derivatives of general formula (I), processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and their use in therapy 1

  这项发明提供了一般式(I)的吡啶和哌嗪衍生物，其制备方法，含有它们的药物组合物，制备药物组合物的方法，以及它们在治疗中的用途。
• [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。
• CERTAIN ARYLALIPHATIC AND HETEROARYL-ALIPHATIC PIPERAZINYL PYRAZINES AND THEIR USE IN THE TREATMENT OF SEROTONIN-RELATED DISEASES
  申请人：Biovitrum, AB, a Stockholm, Sweden corporation

  公开号：US20040242554A1

  公开（公告）日：2004-12-02

  The invention relates to compounds of the general formula (I): 1 wherein Ar is optionally substituted aryl or heteroaryl; A is (i) —O—, —S—, —SO 2 —, —NH—, (ii) a C 1-4 -alkyl- or C 1-6 -acyl-substituted nitrogen atom or (iii) a C 1-8 -alkylene chain or a heteroalkylene chain having 2 to 8 chain atoms, which optionally contains at least one unsaturation, and which may be substituted and/or contain a bridge to form a saturated or partially or fully unsaturated ring having 3-8 ring members; B is —C(R 4 )(R 5 )—, —OC(R 4 )(R 5 )—, —N(R 6 )C(R 4 )(R 5 )—, —N(R 6 )—, —O—, —S— or —SO 2 —; R is optionally substituted C 3-8 -cycloalkyl, aryl or heteroaryl; R 1 is (i) a saturated or unsaturated azacyclic or aminoazacyclic ring, or a saturated diazacyclic or aminodiazacyclic ring, which has 4 to 7 ring members, or a saturated aminoazabicyclic, azabicyclic or diazabicyclic ring which has 7 to 10 ring members, which rings optionally are substituted in one or more positions, or a group —[C(R 4 )(R 5 )] x N(R 2a )(R 3a )]; R 2a , R 3a , R 4 , R 5 , R 6 and x are as defined in the claims, and n is 0 or 1; and pharmaceutically acceptable salts, hydrates and prodrug forms thereof. The compounds may be prepared by per se conventional methods and can be used for treating a human or animal subject suffering from a serotonin-related disorder, such as eating disorders, especially obesity, memory, disorders, schizophrenia, mood disorders, anxiety disorders, pain, sexual dysfunctions, and urinary disorders. The invention also relates to such use as well as to pharmaceutical compositions comprising a compound of formula (I).

  本发明涉及通式（I）的化合物：其中Ar是可选取代的芳基或杂芳基；A是（i）—O—，—S—，—SO2—，—NH—，（ii）C1-4烷基或C1-6酰基取代的氮原子，或（iii）C1-8烷基链或具有2-8链原子的杂烷基链，其可选包含至少一个不饱和度，并且可以取代和/或含有桥接以形成具有3-8环成员的饱和或部分或完全不饱和环；B是—C（R4）（R5）—，—OC（R4）（R5）—，—N（R6）C（R4）（R5）—，—N（R6）—，—O—，—S—或—SO2—；R是可选取代的C3-8环烷基，芳基或杂芳基；R1是（i）饱和或不饱和的氮杂环或氨基氮杂环，或饱和的二氮杂环或氨基二氮杂环，其具有4-7环成员，或饱和的氨基氮杂双环、氮杂双环或二氮杂双环，其具有7-10环成员，这些环在一个或多个位置上可选取代，或者是一个组—[C（R4）（R5）]xN（R2a）（R3a）；R2a，R3a，R4，R5，R6和x如权利要求中所定义，n为0或1；以及其药学上可接受的盐、水合物和前药形式。这些化合物可以通过常规方法制备，并可用于治疗患有血清素相关疾病的人或动物，例如进食障碍，尤其是肥胖症，记忆障碍，精神分裂症，情绪障碍，焦虑障碍，疼痛，性功能障碍和泌尿系统疾病。本发明还涉及这种用途以及包含通式（I）化合物的制药组合物。