2-(4-benzyl-1-piperazinyl)ethylmethylamine | 157368-33-7

• 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: 2-(4-benzyl-1-piperazinyl)ethylmethylamine
• 英文别名: 2-(4-benzylpiperazin-1-yl)-N-methylethan-1-amine；2-(4-benzylpiperazin-1-yl)-N-methylethanamine
• CAS: 157368-33-7
• 化学式: C₁₄H₂₃N₃
• mdl: MFCD10697869
• 分子量: 233.357
• InChiKey: OHXXFNDRWMGSGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  18.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(4-benzyl-1-piperazinyl)ethylmethylamine 在 Rh/Al₂O₃ 氢气 、 三乙胺 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 72.0h， 生成 adamantane carboxylic acid N-[2-(1-piperazinyl)ethyl]-N-methylcarboxamide
  参考文献：
  名称：

  Synthesis and SAR of Adatanserin:  Novel Adamantyl Aryl- and Heteroarylpiperazines with Dual Serotonin 5-HT_1A and 5-HT₂ Activity as Potential Anxiolytic and Antidepressant Agents

  摘要：

  Several novel functionalized adamantyl aryl- and heteroarylpiperazine derivatives were prepared and examined in various receptor binding and behavioral tests to determine their serotonin receptor activities. Many compounds demonstrated modest to high affinity for 5-HT1A receptors, with compounds 9, 13, 23, 33, 34, and 43 being the most potent at this site. Compound 1, 2-[4-(2-pyrimidinyl)-1-piperazinyl] ethyl adamantyl-1-carboxylate, demonstrated relatively high affinity for 5-HT1A receptors (K-i = 8 nM) and acceptable selectivity versus D-2 receptors (K-i = 708 mM); however, it lacked in vivo activity in serotonergic behavioral models. In contrast, compounds 9 (WY-50,324, SEB-324, adatanserin), adamantyl-1-carboxylic acid 2-[4-(2-pyrimidinyl)-1-piperazinyl]ethylamide, and 13, adamantyl-1-carboxylic acid 2-[4-(2-methoxyphenyl)-1-piperazinyl] ethylamide, demonstrated high affinity for 5-HT1A binding sites (K-i = 1 nM for both) and moderate affinity for 5-HT2 receptors (K-i = 73 and 75 nM, respectively). Both compounds also demonstrated partial 5-HT1A agonist activity in vivo in rat serotonin syndrome and 5-HT2 antagonist activity in quipazine- and DOI-induced head shake paradigms. The selective 5-HT1A partial agonist and 5-HT2 antagonist activity of 9 was accompanied by significant anxiolytic activity in an animal conflict model. On the basis of this profile, compound 9 entered development as a combined anxiolytic and antidepressant agent.

  DOI：

  10.1021/jm9806704
• 作为产物：
  描述：

  2-(4-benzyl-1-piperazinyl)-N-methylacetamide 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以82%的产率得到2-(4-benzyl-1-piperazinyl)ethylmethylamine
  参考文献：
  名称：

  Synthesis and SAR of Adatanserin:  Novel Adamantyl Aryl- and Heteroarylpiperazines with Dual Serotonin 5-HT_1A and 5-HT₂ Activity as Potential Anxiolytic and Antidepressant Agents

  摘要：

  Several novel functionalized adamantyl aryl- and heteroarylpiperazine derivatives were prepared and examined in various receptor binding and behavioral tests to determine their serotonin receptor activities. Many compounds demonstrated modest to high affinity for 5-HT1A receptors, with compounds 9, 13, 23, 33, 34, and 43 being the most potent at this site. Compound 1, 2-[4-(2-pyrimidinyl)-1-piperazinyl] ethyl adamantyl-1-carboxylate, demonstrated relatively high affinity for 5-HT1A receptors (K-i = 8 nM) and acceptable selectivity versus D-2 receptors (K-i = 708 mM); however, it lacked in vivo activity in serotonergic behavioral models. In contrast, compounds 9 (WY-50,324, SEB-324, adatanserin), adamantyl-1-carboxylic acid 2-[4-(2-pyrimidinyl)-1-piperazinyl]ethylamide, and 13, adamantyl-1-carboxylic acid 2-[4-(2-methoxyphenyl)-1-piperazinyl] ethylamide, demonstrated high affinity for 5-HT1A binding sites (K-i = 1 nM for both) and moderate affinity for 5-HT2 receptors (K-i = 73 and 75 nM, respectively). Both compounds also demonstrated partial 5-HT1A agonist activity in vivo in rat serotonin syndrome and 5-HT2 antagonist activity in quipazine- and DOI-induced head shake paradigms. The selective 5-HT1A partial agonist and 5-HT2 antagonist activity of 9 was accompanied by significant anxiolytic activity in an animal conflict model. On the basis of this profile, compound 9 entered development as a combined anxiolytic and antidepressant agent.

  DOI：

  10.1021/jm9806704

文献信息

• [EN] C-3 NOVEL TRITERPENONE WITH C-28 UREA DERIVATIVES AS HIV INHIBITORS<br/>[FR] NOUVELLE TRITERPÉNONE EN C-3 AVEC DES DÉRIVÉS D'URÉE EN C-28 EN TANT QU'INHIBITEURS DE VIH
  申请人：HETERO RESEARCH FOUNDATION

  公开号：WO2017064628A1

  公开（公告）日：2017-04-20

  The present invention relates to C-3 novel triterpenone with C-28 urea derivatives of formula (I); or pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable hydrates, tautomers, stereoisomers, prodrugs, compositions or combination thereof, wherein R1, R2, R3, W, J and X are as defined herein. The present invention also relates to pharmaceutical compositions comprising compounds of formula (I) useful for the treatment of viral diseases and particularly HIV mediated diseases.

  本发明涉及具有式(I)的C-28脲衍生物的C-3新型三萜酮；或药学上可接受的盐、药学上可接受的溶剂化合物、药学上可接受的水合物、互变异构体、立体异构体、前药、组合物或其组合，其中R1、R2、R3、W、J和X如本文所定义。本发明还涉及包含式(I)化合物的药物组合物，用于治疗病毒性疾病，特别是HIV介导的疾病。
• Chelating compounds and their use
  申请人：NIHON MEDI-PHYSICS CO., LTD.

  公开号：EP0322876A2

  公开（公告）日：1989-07-05

  A polyaminedithiol compound of the formula: wherein R₁, R₂, R₁₁ and R₁₂ are each a lower alkyl group, R₂₁ is a hydrogen atom or a lower alkyl group, and R₃ and R₁₃ are each a hydrogen atom or a nitrogen-containing organic group, provided that at least one of R₃ and R₁₃ is a nitrogen-containing organic group, which is used for imaging of the regional cerebral blood flow.

  一种聚二硫醇化合物，其式如下 其中 R₁、R₂、R₁₁ 和 R₁₂ 各为低级烷基，R₂₁ 为氢原子或低级烷基，R₃ 和 R₁₃ 各为氢原子或含氮有机基团、前提是 R₃ 和 R₁₃ 中至少有一个是含氮有机基团，用于区域脑血流成像。
• Pyranones useful as ATM inhibitors
  申请人：Kudos Pharmaceuticals Limited

  公开号：EP2174939A1

  公开（公告）日：2010-04-14

  The application concerns a compound of formula Ia: and isomers, salts, solvates, chemically protected forms, and prodrugs thereof, wherein: Y is O; R1 and R2 together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 6 ring atoms; R3 is wherein one of the phenyl rings in R3 bear a substituent selected from the group consisting of acylamido, sulfonamino, ether, ester, amido and acyl.

  本申请涉及一种 式 Ia 的化合物： 及其异构体、盐类、溶液剂、化学保护形式和原药，其中 Y 是 O； R1 和 R2 与它们所连接的氮原子一起形成一个有 6 个环原子的任选取代的杂环； R3 是 其中 R3 中的一个苯基环带有选自酰氨基、磺氨基、醚、酯、氨基和酰基的取代基。
• Tetrahydroisoquinolin-1-one derivative or salt thereof
  申请人：Seldar Pharma Inc.

  公开号：US10016410B2

  公开（公告）日：2018-07-10

  To provide a pharmaceutical, in particular a compound which can be used as a therapeutic agent for irritable bowel syndrome (IBS). It was found that a tetrahydroisoquinolin-1-one derivative having an amide group at the 4-position or a pharmaceutically acceptable salt thereof has an excellent bombesin 2 (BB2) receptor antagonistic action. It is also found that the tetrahydroisoquinolin-1-one derivative is highly effective on bowel movement disorders. From the above, the tetrahydroisoquinolin-1-one derivative of the present invention is useful as a therapeutic agent for diseases associated with a BB2 receptor, in particular IBS.

  提供一种药物，特别是一种可用作肠易激综合征（IBS）治疗剂的化合物。研究发现，一种在 4 位具有酰胺基团的四氢异喹啉-1-酮衍生物或其药学上可接受的盐具有很好的蚕豆素 2（BB2）受体拮抗作用。研究还发现，四氢异喹啉-1-酮衍生物对肠道运动障碍也有很好的疗效。综上所述，本发明的四氢异喹啉-1-酮衍生物可作为一种治疗剂，用于治疗与 BB2 受体相关的疾病，特别是肠易激综合征。
• TETRAHYDROISOQUINOLIN-1-ONE DERIVATIVE OR SALT THEREOF
  申请人：Seldar Pharma Inc.

  公开号：EP2149561B1

  公开（公告）日：2015-09-09