N-甲基哌啶-3-胺 | 150395-92-9

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: N-甲基哌啶-3-胺
• 中文别名: N-甲基-3-哌啶胺
• 英文名称: N-methyl-piperidin-3-amine
• 英文别名: methylpiperidin-3-ylamine；3-(methylamino)piperidin；3-methylamino-piperidine；5-(Methylamino)piperidin；N-Methylpiperidin-3-amine
• CAS: 150395-92-9
• 化学式: C₆H₁₄N₂
• 分子量: 114.191
• InChiKey: LJAXTAOSOVPBQH-UHFFFAOYSA-N

物化性质

• 沸点：
  167℃
• 密度：
  0.91
• 闪点：
  52℃

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  N-甲基哌啶-3-胺 在 盐酸 作用下， 以 乙腈 为溶剂， 生成 7-(3-Methylamino-piperidin-1-yl)-4-oxo-1-thiazol-2-yl-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationships of Novel 7-Substituted 1,4-Dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic Acids as Antitumor Agents. Part 2

  摘要：

  We have previously reported that a series of 7-substituted 6-fluoro-1,4-dihydro-4-oxo-1-(2-thiazolyl)-1,8-naphthyridine-3-carboxylic acids possess moderate cytotoxic activity. In a further attempt to find clinically useful antitumor agents, we investigated the structure-activity relationships (SARs) of a new series of compounds obtained by changing the C-6 position of the fluorine atom in addition to the C-5 and C-7 positions and evaluating their cytotoxic activity against several murine and human tumor cell lines. Our results showed that the 6-unsubstituted 1,8-naphthyridine structure had the most potent cytotoxic activity against murine P388 leukemia twice that of the 6-fluoro analogue. In addition, introduction of an amino group at the C-5 position did not have any substantial effect on the cytotoxic activity, while both the 5-chloro and 5-trifluoromethyl groups decreased the cytotoxic activity by 5- to 10-fold. Moreover, aminopyrrolidine derivatives at the C-7 position showed more potent cytotoxic activity than other amines or carbon derivatives. Among the 7-(3-aminopyrrolidinyl) derivatives, the trans-3-methoxy-4-methylaminopyrrolidinyI derivative (271) was determined to have potent cytotoxic activity in both in vitro and in vivo assays and high water solubility. Finally, the (SS)-isomer (AG-7352, 3) of 271, with a cytotoxic activity against human tumor cell lines more potent than that of etoposide, was selected for further development.

  DOI：

  10.1021/jm0304966
• 作为产物：
  描述：

  3-甲氨基吡啶 在 氢气 作用下， 160.0 ℃ 、6.0 MPa 条件下， 生成 N-甲基哌啶-3-胺
  参考文献：
  名称：

  一种3-甲氨基吡啶及其衍生物或其盐的制备方法

  摘要：

  本发明公开了一种3‑甲氨基吡啶及其衍生物，例如3‑甲氨基哌啶或其盐的制备方法，该方法通过以二氧化碳或者一氧化碳为碳源，在二氧化碳或者一氧化碳与氢气在催化剂下作用形成甲醇前驱体阶段直接形成羰基与3‑氨基吡啶高效结合，在氢气作用下生成3‑甲氨基吡啶。因而本发明的制备方法具有高活性和选择性，操作简单，原料和催化剂价格低廉，而无需其它反应步骤，有利于大规模工业化生产。与之前的报道相比较，不需要使用贵金属、且可以连续的进行，过程无其他有机溶剂或者还原剂使用，避免大量的有机废液和固废的产生，工艺产品的收集操作简单。

  公开号：

  CN113234012B

文献信息

• [EN] ALKYLBORONIC ACIDS AS ARGINASE INHIBITORS<br/>[FR] ACIDES ALKYLBORONIQUES EN TANT QU'INHIBITEURS D'ARGINASE
  申请人：GUANGDONG NEWOPP BIOPHARMACEUTICALS CO LTD

  公开号：WO2020160707A1

  公开（公告）日：2020-08-13

  Provided are alkylboronic acids as arginase inhibitors represented by formula (I), or a pharmaceutically acceptable salt, stereoisomer, tautomer, or prodrug thereof and a pharmaceutical composition comprising said compounds.

  提供的是以化学式(I)表示的烷基硼酸作为精氨酸酶抑制剂，或其药用可接受的盐、立体异构体、互变异构体或前药，以及包含该化合物的药物组合物。
• Melanin Concentrating Hormone Receptor-1 Antagonist Pyridinones
  申请人：Armour R. Duncan

  公开号：US20080085884A1

  公开（公告）日：2008-04-10

  The present invention provides for MCHR1 antagonist compounds of formula (I) and the pharmaceutically acceptable salts, solvates and prodrugs thereof, wherein the substituents are as defined herein, and the pharmaceutically acceptable salts, solvates and prodrugs thereof, which are useful in treating diseases or conditions wherein antagonism of the MCHR1 receptor is beneficial.

  本发明提供了式（I）的MCHR1拮抗剂化合物及其药用盐、溶剂合物和前药，其中取代基如本文所定义，并且其药用盐、溶剂合物和前药，可用于治疗对MCHR1受体拮抗有益的疾病或症状。
• COMPOSITIONS AND METHODS FOR INHIBITION OF THE JAK PATHWAY
  申请人：Li Hui

  公开号：US20120028923A1

  公开（公告）日：2012-02-02

  Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. Also disclosed are methods of making the compounds.

  披露了公式I的化合物，含有它们的组合物，以及使用这些化合物和组合物治疗调节JAK途径或抑制JAK激酶，特别是JAK2和JAK3，具有治疗用途的条件的方法。还披露了制造这些化合物的方法。
• [EN] MODIFIED PROTEINS AND PROTEIN DEGRADERS<br/>[FR] PROTÉINES MODIFIÉES ET AGENTS DE DÉGRADATION DE PROTÉINES
  申请人：CULLGEN SHANGHAI INC

  公开号：WO2021239117A1

  公开（公告）日：2021-12-02

  Provided herein are compounds, pharmaceutical compositions, and methods for binding or degrading target proteins. Further provided herein are compounds having a DNA damage-binding protein 1 (DDB1) binding moiety. Some such embodiments include a linker. Some such embodiments include a target protein binding moiety. Further provided herein are ligand-DDB1 complexes. Further provided herein are in vivo modified DDB1 proteins.

  本文提供了结合或降解靶蛋白的化合物、药物组合物和方法。本文还提供了具有DNA损伤结合蛋白1（DDB1）结合基团的化合物。其中一些实施例包括连接物。其中一些实施例包括靶蛋白结合基团。本文还提供了配体-DDB1复合物。本文还提供了体内修饰的DDB1蛋白。
• 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。