1-methylpiperazine-2-carboxamide | 859286-94-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1-methylpiperazine-2-carboxamide
• 英文别名: 1-methyl-2-Piperazinecarboxamide
• CAS: 859286-94-5
• 化学式: C₆H₁₃N₃O
• 分子量: 143.189
• InChiKey: AMUHUGOLEGMWSS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  58.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-methylpiperazine-2-carboxamide 、 N-(5-oxopentyl)-5-(thiophen-2-yl)isoxazole-3-carboxamide 在 三乙酰氧基硼氢化钠 、 溶剂黄146 作用下， 以 甲醇 为溶剂， 反应 16.0h， 以130 mg的产率得到N-(5-(3-carbamoyl-4-methylpiperazin-1-yl)pentyl)-5-(thiophen-2-yl)isoxazole-3-carboxamide
  参考文献：
  名称：

  [EN] ISOXAZOLE CARBOXAMIDE COMPOUNDS AND USES THEREOF
  [FR] COMPOSÉS D'ISOXAZOLE CARBOXAMIDE ET LEURS UTILISATIONS

  摘要：

  提供了一个化合物的化学式（I）或其药用盐，已被证明对治疗听力损失或平衡障碍有用：化学式（I），其中R1和Y的定义如下。

  公开号：

  WO2020058913A1
• 作为产物：
  描述：

  4-benzyl-1-methyl-2-piperazinecarbonitrile 在 palladium 10% on activated carbon 、 potassium tert-butylate 、 氢气 作用下， 以 甲醇 、 叔丁醇 为溶剂， 10.0~30.0 ℃ 、344.75 kPa 条件下， 反应 88.0h， 生成 1-methylpiperazine-2-carboxamide
  参考文献：
  名称：

  [EN] ISOXAZOLE CARBOXAMIDE COMPOUNDS AND USES THEREOF
  [FR] COMPOSÉS D'ISOXAZOLE CARBOXAMIDE ET LEURS UTILISATIONS

  摘要：

  提供了一个化合物的化学式（I）或其药用盐，已被证明对治疗听力损失或平衡障碍有用：化学式（I），其中R1和Y的定义如下。

  公开号：

  WO2020058913A1

文献信息

• PYRAZOLE DERIVATIVES
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：EP1762568A1

  公开（公告）日：2007-03-14

  A compound represented by formula (I): (wherein Ar1 represents a phenyl group which may have 1 to 3 substituents, or a non-substituted 5- or 6-membered aromatic heterocyclic group; Ar2 represents (i) a non-substituted phenyl group, (ii) a phenyl group which has been substituted by a lower alkyl group having 1 to 3 groups or atoms selected from among a carbamoyl group, an amino group, a hydroxyl group, a lower alkoxy group, and a halogen atom, or (iii) a 5- or 6-membered nitrogen-containing aromatic heterocyclic group which has been substituted by 1 to 3 groups or atoms selected from among a lower alkyl group, a lower alkynyl group, a lower alkanoyl group, a carbamoyl group, a cyano group, an amino group, a hydroxyl group, a lower alkoxy group, and a halogen atom; and X represents a group represented by formula (II): (wherein the ring structure represents a 4- to 7-membered heterocyclic group which may have, in addition to the nitrogen atom shown in formula (II), one heteroatom selected from among nitrogen, oxygen, and sulfur, and which may be substituted by 1 to 4 groups or atoms selected from among a lower alkyl group, a carbamoyl group, an amino group, a hydroxyl group, a lower alkoxy group, an oxo group, a lower alkanoyl group, a lower alkylsulfonyl group, and a halogen atom)), a salt thereof, a solvate of the compound or the salt, and a drug.

  由式(I)表示的化合物： （其中Ar1代表可能具有1到3个取代基的苯基，或者是非取代的5-或6-成员芳香杂环基团；Ar2代表（i）非取代的苯基团，（ii）已被1到3个来自羰胺基、氨基、羟基、低烷氧基和卤原子的群或原子取代的较低烷基基团取代的苯基团，或者（iii）已被1到3个来自低烷基基团、低炔基基团、低烷酰基团、羰胺基、氰基、氨基、羟基、低烷氧基和卤原子的群或原子取代的5-或6-成员含氮芳香杂环基团；X代表由式(II)表示的基团： （其中环结构表示可能具有除了式(II)中显示的氮原子之外，从氮、氧和硫中选择的一个杂原子的4-到7-成员杂环基团，并且可能被1到4个来自低烷基基团、羰胺基、氨基、羟基、低烷氧基、氧基、低烷酰基团、低烷基磺酰基团和卤原子的群或原子取代）），其盐，该化合物或其盐的溶剂化合物，以及药物。
• Heterocyclic Compound
  申请人：HASHIMOTO Kentaro

  公开号：US20110034469A1

  公开（公告）日：2011-02-10

  The present invention provides a compound represented by the formula wherein each symbol is as defined in the specification, or a salt thereof. The compound of the present invention shows a strong IAP antagonistic activity.

  本发明提供了一种由下式表示的化合物 其中，每个符号如说明书中所定义，或其盐。本发明的化合物表现出强烈的IAP拮抗活性。
• SUBSTITUTED PIPERIDINES AS SODIUM CHANNEL BLOCKERS
  申请人：Purdue Pharma L.P.

  公开号：US20150057300A1

  公开（公告）日：2015-02-26

  The present disclosure provides substituted piperidines or pyrrolidines having Formula IA: and the pharmaceutically acceptable salts and solvates thereof, wherein R 1 , R 2a , R 2b , R 6 , A, X, m and n are defined as set forth in the specification. In certain embodiments, Compounds of the present disclosure are useful for treating pain. The present disclosure is also directed to the use of Compounds of the present disclosure to treat a disorder responsive to blockade of one or more sodium channels.

  本公开提供具有公式IA的取代哌啶或吡咯烷： 及其药用可接受的盐和溶剂化物，其中R1，R2a，R2b，R6，A，X，m和n按说明书定义。在某些实施方式中，本公开的化合物可用于治疗疼痛。本公开还涉及使用本公开的化合物来治疗对阻断一个或多个钠通道有反应的疾病。
• PYRIDINES AND PYRIMIDINES AND USE THEREOF
  申请人：Purdue Pharma L.P.

  公开号：US20170008882A1

  公开（公告）日：2017-01-12

  The present disclosure provides pyridines and pyrimidines of Formula I and pharmaceutically acceptable salts and solvates thereof: wherein A, G, W 1 , W 2 , W 3 , and R 5 are defined as set forth in the specification. The present disclosure also provides uses of the compounds of Formula I and pharmaceutically acceptable salts and solvates thereof. In certain embodiments, Compounds of the present disclosure are useful for treating pain. In another embodiment, Compounds of the present disclosure are useful for treating a disorder responsive to blockade of sodium channels, or alleviating symptoms of the disorder.

  本公开提供了Formula I的吡啶和嘧啶以及其药用可接受的盐和溶剂化合物：其中A、G、W1、W2、W3和R5如规范中所述。本公开还提供了Formula I化合物及其药用可接受的盐和溶剂的用途。在某些实施例中，本公开的化合物对治疗疼痛有用。在另一实施例中，本公开的化合物对治疗对钠通道阻滞有反应的疾病，或缓解该疾病的症状有用。
• INDOLE DERIVATIVES AND USE THEREOF
  申请人：Purdue Pharma L.P.

  公开号：US20150284383A1

  公开（公告）日：2015-10-08

  The Invention provides indole derivatives of Formula I: and pharmaceutically acceptable salts and solvates thereof, wherein R 1e , R 1f , A, X, Y, Z, and W 4 are defined as set forth in the specification. The Invention also provides the use of compounds of Formula I and the pharmaceutically acceptable salts and solvates thereof to treat pain. In certain embodiments, the Compounds of the Invention are effective in treating a disorder responsive to blockade of one or more sodium channels.

  本发明提供了公式I的吲哚衍生物及其药学上可接受的盐和溶剂化合物，其中R1e、R1f、A、X、Y、Z和W4如规范中所述。本发明还提供了利用公式I的化合物及其药学上可接受的盐和溶剂来治疗疼痛。在某些实施例中，本发明的化合物对于治疗对一个或多个钠通道阻滞有响应的疾病是有效的。