ethyl 1-benzyl-4-hydrazino>piperidine-4-carboxylate | 136709-51-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: ethyl 1-benzyl-4-hydrazino>piperidine-4-carboxylate
• 英文别名: di-tert-butyl 1-(l-benzyl-4-(ethoxycarbonyl)piperidin-4-yl)hydrazine-1,2-dicarboxylate；ethyl 1-benzyl-4-[tert-butoxycarbonyl-(tert-butoxycarbonylamino)amino]piperidine-4-carboxylate；Ethyl 1-benzyl-4-(N,N'-di-tert-butyloxycarbonylhydrazino)piperidin-4-ylcarboxylate；ethyl 1-benzyl-4-[(2-methylpropan-2-yl)oxycarbonyl-[(2-methylpropan-2-yl)oxycarbonylamino]amino]piperidine-4-carboxylate
• CAS: 136709-51-8
• 化学式: C₂₅H₃₉N₃O₆
• 分子量: 477.601
• InChiKey: JEOJMTJEYJJIOX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  34
• 可旋转键数：
  10
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  97.4
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  ethyl 1-benzyl-4-hydrazino>piperidine-4-carboxylate 在 吡啶 、 盐酸 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 24.5h， 生成 ethyl 1-benzyl-4-(3-methyl-1,2,4-triazol-1-yl)piperidine-4-carboxylate
  参考文献：
  名称：

  Substituent variation in azabicyclic triazole- and tetrazole-based muscarinic receptor ligands

  摘要：

  The effect of variation of the 1-azabicyclic substituent on the novel 1,2,3-triazol-4-yl-, 1,2,4-triazol-1-yl-, tetrazol-5-yl-, and tetrazol-2-yl-based muscarinic receptor ligands ha, been studied, and the exo-azabicyclic[2.2.1]hept-3-yl substituent was found to give the most potent and efficacious compounds. In addition, variation of the second substituent on 1,2,4-triazol-1-yl- and tetrazol-2-yl-based muscarinic receptor ligands has yielded a series of novel compounds with high potencies and efficacies, ranging from full agonists to antagonists. Small lipophilic electron withdrawing substituents give potent but low efficacy compounds, while small polar electron donating substituents give potent and efficacious compounds. The activity of these compounds is described in terms of a model of the receptor involving lipophilic and hydrogen bonding interactions. These compounds provide muscarinic ligands with high potency and a range of efficacies suitable for testing as candidate drugs in the treatment of Alzheimer's disease.

  DOI：

  10.1021/jm00091a007
• 作为产物：
  描述：

  哌啶-4-甲酸乙酯 在 potassium carbonate 、 lithium diisopropyl amide 作用下， 以 丙酮 为溶剂， 反应 3.17h， 生成 ethyl 1-benzyl-4-hydrazino>piperidine-4-carboxylate
  参考文献：
  名称：

  Substituent variation in azabicyclic triazole- and tetrazole-based muscarinic receptor ligands

  摘要：

  The effect of variation of the 1-azabicyclic substituent on the novel 1,2,3-triazol-4-yl-, 1,2,4-triazol-1-yl-, tetrazol-5-yl-, and tetrazol-2-yl-based muscarinic receptor ligands ha, been studied, and the exo-azabicyclic[2.2.1]hept-3-yl substituent was found to give the most potent and efficacious compounds. In addition, variation of the second substituent on 1,2,4-triazol-1-yl- and tetrazol-2-yl-based muscarinic receptor ligands has yielded a series of novel compounds with high potencies and efficacies, ranging from full agonists to antagonists. Small lipophilic electron withdrawing substituents give potent but low efficacy compounds, while small polar electron donating substituents give potent and efficacious compounds. The activity of these compounds is described in terms of a model of the receptor involving lipophilic and hydrogen bonding interactions. These compounds provide muscarinic ligands with high potency and a range of efficacies suitable for testing as candidate drugs in the treatment of Alzheimer's disease.

  DOI：

  10.1021/jm00091a007

文献信息

• [EN] TRICYCLIC DEGRADERS OF IKAROS AND AIOLOS<br/>[FR] AGENTS DE DÉGRADATION TRICYCLIQUES D'IKAROS ET D'AIOLOS
  申请人：C4 THERAPEUTICS INC

  公开号：WO2020210630A1

  公开（公告）日：2020-10-15

  Tricyclic cereblon binders for the degradation of Ikaros or Aiolos by the ubiquitin proteasome pathway for therapeutic applications are described.

  三环脑蛋白结合剂通过泛素蛋白酶体途径降解Ikaros或Aiolos以用于治疗应用的描述。
• [EN] FUSED HETEROCYCLIC COMPOUNDS AS PROTEIN KINASE INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES FUSIONNÉS EN TANT QU'INHIBITEURS DE PROTÉINE KINASE
  申请人：GUO YUNHANG

  公开号：WO2014173289A1

  公开（公告）日：2014-10-30

  The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.

  该发明涉及式(I)的融合杂环化合物及其盐、组合物以及使用方法。具体地，在此披露了某些融合杂环化合物，可用于抑制蛋白激酶，包括布鲁顿酪氨酸激酶（Btk），并用于治疗由此介导的疾病。
• FUSED HETEROCYCLIC COMPOUNDS AS PROTEIN KINASE INHIBITORS
  申请人：BeiGene, Ltd.

  公开号：US20170073349A1

  公开（公告）日：2017-03-16

  The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.

  本发明涉及公式（I）的融合杂环化合物及其盐、组合物和使用方法。特别地，本文披露了某些融合杂环化合物，可以用于抑制蛋白激酶，包括布鲁顿酪氨酸激酶（Btk），并用于治疗由其介导的疾病。
• N-linked azabicyclic heterocycles useful for treating dementia
  申请人：Beecham Group p.l.c.

  公开号：US05981545A1

  公开（公告）日：1999-11-09

  A compound of formula (I) or a pharmaceutically acceptable salt thereof: ##STR1## in which one of X and Y represents hydrogen and the other represents Z, where Z is a group ##STR2## in which Q represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises zero, one or two nitrogen atoms, Q being optionally C-substituted by a group R.sub.1 selected from halogen, CN, OR.sub.2, SR.sub.2, N(R.sub.2).sub.2, NHCOR.sub.2, NHCOOCH.sub.3, NHCOOC.sub.2 H.sub.5, NHOR.sub.2, N.sub.3, NHNH.sub.2, NO.sub.2, COR.sub.2, COR.sub.3, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, cyclopropyl or C.sub.1-2 alkyl optionally substituted with OR.sub.2, N(R.sub.2).sub.2, SR.sub.2, CO.sub.2 R.sub.2, CON(R.sub.2).sub.2 or one, two or three halogen atoms, in which each R.sub.2 is independently hydrogen or C.sub.1-2 alkyl and R.sub.3 is OR.sub.2, NH.sub.2 or NHR.sub.2 ; r represents an integer of 2 or 3, s represents an integer of 1 or 2 and t represents 0 or 1; R.sub.a and R.sub.b each represent hydrogen or, when X is hydrogen, optionally together represent a bond; with the proviso that when Y is hydrogen s is 1.

  化合物公式（I）或其药学上可接受的盐：##STR1## 其中X和Y中的一个代表氢，另一个代表Z，其中Z是一个基团##STR2## 其中Q表示完成5-成员芳香环的3-成员双价残基，包括零个，一个或两个氮原子，Q可以被来自卤素，CN，OR.sub.2，SR.sub.2，N（R.sub.2）.sub.2，NHCOR.sub.2，NHCOOCH.sub.3，NHCOOC.sub.2H.sub.5，NHOR.sub.2，N.sub.3，NHNH.sub.2，NO.sub.2，COR.sub.2，COR.sub.3，C.sub.2-4烯基，C.sub.2-4炔基，环丙基或C.sub.1-2烷基替代的基团R.sub.1选择，其中每个R.sub.2独立地表示氢或C.sub.1-2烷基，R.sub.3表示OR.sub.2，NH.sub.2或NHR.sub.2; r表示2或3的整数，s表示1或2的整数，t表示0或1; R.sub.a和R.sub.b各自表示氢或，当X为氢时，可以选择一起表示键; 假设当Y为氢时，s为1。
• Fused heterocyclic compounds as protein kinase inhibitors
  申请人：Beigene, Ltd.

  公开号：US20150259354A1

  公开（公告）日：2015-09-17

  The invention is fused heterocyclic compounds of formula (I), and salts thereof, compositions thereof, and methods of use therefor. In particular, disclosed herein are certain fused heterocyclic compounds that can be useful for inhibiting protein kinase, including Bruton's tyrosine kinase (Btk), and for treating disorders mediated thereby.

  本发明涉及公式（I）的融合杂环化合物及其盐，组合物和使用方法。具体而言，本发明揭示了某些融合杂环化合物，可用于抑制蛋白激酶，包括布鲁顿酪氨酸激酶（Btk），并用于治疗由此介导的疾病。