4-(2,6-二氯苯基)哌啶-2,6-二酮 | 371981-22-5

• 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: 4-(2,6-二氯苯基)哌啶-2,6-二酮
• 英文名称: 4-(2,6-dichlorophenyl)piperidine-2,6-dione
• CAS: 371981-22-5
• 化学式: C₁₁H₉Cl₂NO₂
• mdl: MFCD18276992
• 分子量: 258.104
• InChiKey: GNZJINUQGHMRLQ-UHFFFAOYSA-N

物化性质

• 熔点：
  155-157 °C(Solv: ethyl ether (60-29-7))
• 沸点：
  407.7±45.0 °C(Predicted)
• 密度：
  1.406±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.272
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(2,6-二氯苯基)哌啶-2,6-二酮 在 dimethyl sulfide borane 、 盐酸 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 以35%的产率得到4-(2,6-二氯苯基)哌啶
  参考文献：
  名称：

  Structure–activity studies on the nociceptin/orphanin FQ receptor antagonist 1-benzyl-N-{3-[spiroisobenzofuran-1(3H),4′-piperidin-1-yl]propyl} pyrrolidine-2-carboxamide

  摘要：

  Twelve derivatives of the nociceptin/orphanin FQ (N/OFQ) receptor (NOP) antagonist 1-benzyl-N-{3-[spiroisobenzofuran-1(3H),4'-piperidin-1-yl]propyl} pyrrolidine-2-carboxamide (Comp 24) were synthesised and tested in binding experiments performed on CHOhNOP cell membranes. Among them, a novel interesting NOP receptor antagonist (compound 35) was identified by blending chemical moieties taken from different NOP receptor ligands. In vitro in various assays, Compound 35 consistently behaved as a pure, highly potent (pA(2) in the range 8.0-9.9), competitive and NOP selective antagonist. However compound 35 was found inactive when challenged against N/OFQ in vivo in the mouse tail withdrawal assay. Thus the usefulness of the novel NOP ligand compound 35 is limited to in vitro investigations. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.05.068
• 作为产物：
  描述：

  2,6-二氯苯甲醛 在 哌啶 、 ammonium hydroxide 、 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 72.0h， 生成 4-(2,6-二氯苯基)哌啶-2,6-二酮
  参考文献：
  名称：

  NOP受体拮抗剂SB612111的改良合成

  摘要：

  摘要 SB612111 [（5 S，7 S）-7-{[4-（2,6-二氯苯基）哌啶-1-基]甲基} -1-甲基-6,7,8,9-四氢-5 H-苯并[7] annulen-5-ol]是一种有效的，选择性的伤害感受/孤儿蛋白FQ肽（NOP）受体的拮抗剂。在合成顺式-SB612111以支持正在进行的动物研究的过程中，专利文献中公开的合成的几个关键步骤以低收率进行，尤其是通往关键中间体4-（2,6-二氯苯基）的途径哌啶，还原7- [4-（2,6-二氯苯基）哌啶-1-羰基] -1-甲基-6,7,8,9-四氢-5 H-苯并[7]环戊烯-5- ，形成（±）-6-甲基-12-氧三环[8.2.1.0 2,7] trideca-2,4,6-trien-11-one和（±）-6-甲基-12-氧三环[8.2.1.0 2,7 ] trideca-2,4,6-trien-之间的最终还原胺化非对映选择性合成中的11-ol和4-（2

  DOI：

  10.1055/s-0036-1588379

文献信息

• [EN] BENZOSUBERONYLPIPERIDINE COMPOUNDS AS ANALGESICS<br/>[FR] COMPOSES DE BENZOSUBERONYLPIPERIDINE COMME ANALGESIQUES
  申请人：SMITHKLINE BEECHAM SPA

  公开号：WO2001083454A1

  公开（公告）日：2001-11-08

  Compounds of formula (I) or a derivative thereof, wherein; R is C1-6alkyl, C3-7cycloalkyl, C1-6alkoxy, hydroxy, halo, C1-6alkenyl, C1-6alkynyl, amino, C1-6alkylamino, di(C1-6alkyl)amino, hydroxyC1-6alkyl, C1-6alkoxyC1-6alkyl, aminoC1-6alkyl, (C1-6alkyl)aminoC1-6alkyl, di(C1-6alkyl)aminoC1-6alkyl; R1 is hydrogen or R; R2 is hydroxy, C¿1-6?alkoxy, amino, C1-6alkylamino, di(C1-6alkyl)amino; R?3¿ is hydrogen or C¿1-6?alkyl; R?4 and R5¿ are each independently selected from the list consisting of perhaloC¿1-6?alkyl, hydrogen, halo, C1-6alkyl, C1-6alkoxy, hydroxy, amino, C1-6alkylamino, di(C1-6alkyl)amino, hydroxyC1-6alkyl, C1-6alkoxyC1-6alkyl, aminoC1-6alkyl, (C1-6alkyl)aminoC1-6alkyl, di(C1-6alkyl)aminoC1-6alkyl, aryl, and COX wherein X may be hydroxy, C1-6alkoxy, C1-6alkyl, amino, C1-6alkylamino, or di(C1-6alkyl)amino; with the proviso that, when R?3¿ is hydrogen, then R?4 and R5¿ are not both hydrogen; and wherein any alkyl group or the alkyl moiety of any group containing such a moiety may be substituted one or more times by halo; are ligands of the ORL-1 receptor and are useful in therapy.

  式(I)或其衍生物的化合物，其中：R为C1-6烷基，C3-7环烷基，C1-6烷氧基，羟基，卤素，C1-6烯基，C1-6炔基，氨基，C1-6烷基氨基，二（C1-6烷基）氨基，羟基C1-6烷基，C1-6烷氧基C1-6烷基，氨基C1-6烷基，（C1-6烷基）氨基C1-6烷基，二（C1-6烷基）氨基C1-6烷基；R1为氢或R；R2为羟基，C1-6烷氧基，氨基，C1-6烷基氨基，二（C1-6烷基）氨基；R3为氢或C1-6烷基；R4和R5各自独立地从以下列表中选择：全卤素C1-6烷基，氢，卤素，C1-6烷基，C1-6烷氧基，羟基，氨基，C1-6烷基氨基，二（C1-6烷基）氨基，羟基C1-6烷基，C1-6烷氧基C1-6烷基，氨基C1-6烷基，（C1-6烷基）氨基C1-6烷基，二（C1-6烷基）氨基C1-6烷基，芳基和COX，其中X可以是羟基，C1-6烷氧基，C1-6烷基，氨基，C1-6烷基氨基或二（C1-6烷基）氨基；但是，当R3为氢时，R4和R5不同时为氢；其中任何烷基或含有此类基团的任何基团的烷基部分均可被卤素取代一次或多次；是ORL-1受体的配体，并且在治疗中有用。
• Benzosuberonylpiperdine compounds as analgesics
  申请人：——

  公开号：US20040029917A1

  公开（公告）日：2004-02-12

  Compounds of formula (I) or a derivative thereof, wherein; R is C 1-6 allkyl, C 3-7 cycloalkyl, C 1-6 alkoxy, hydroxy, halo, C 1-6 alkenyl, C 1-6 allkynyl, amino, C 1-6 alkylamino, di(C 1-6 alkyl)amino, hydroxyC 1-6 alkyl, C 1-6 akoxyC 1-6 alkyl, aminoC 1-6 allkyl, (C 1-6 allkyl)aminoC 1-6 alkyl, di(C 1-6 allkyl)aminoC 1-6 alkyl; R 1 is hydrogen or R; R 2 is hydroxy, C 1-6 alkoxy, amino, C 1-6 alkylamino, di(C 1-6 alkyl)amino; R 3 is hydrogen or C 1-6 alkyl; R 4 and R 5 are each independently selected from the list consisting of perhaloC 1-6 alkyl, hydrogen, halo, C 1-6 alkyl, C 1-6 alkoxy, hydroxy, amino, C 1-6 akylamino, di(C 1-4 alkyl)amino, hydroxyC 1-6 alkyl, C 1-6 akoxyC 1-6 alkyl, aminoC 1-6 allkyl, (C 1-4 alkyl)aminoC 1-6 alkyl, di(C 1-4 alkyl)aminoC 1-4 alkyl, aryl, and COX wherein X may be hydroxy, C 1-6 alkoxy, C 1-6 alkyl, amino, C 1-6 alkylamino, or di(C 1-6 allkyl)amino; with the proviso that, when R 3 is hydrogen, then R R 4 and R 5 are not both hydrogen; and wherein any alkyl group or the alkyl moiety of any group containing such a moiety may be substituted one or more times by halo; are ligands of the ORL-1 receptor and are useful in therapy. 1

  式(I)或其衍生物的化合物，其中：R是C1-6烷基，C3-7环烷基，C1-6烷氧基，羟基，卤素，C1-6烯基，C1-6炔基，氨基，C1-6烷基氨基，二（C1-6烷基）氨基，羟基C1-6烷基，C1-6烷氧基C1-6烷基，氨基C1-6烷基，（C1-6烷基）氨基C1-6烷基，二（C1-6烷基）氨基C1-6烷基；R1是氢或R；R2是羟基，C1-6烷氧基，氨基，C1-6烷基氨基，二（C1-6烷基）氨基；R3是氢或C1-6烷基；R4和R5各自独立地选自以下列表中的物种：全卤素C1-6烷基，氢，卤素，C1-6烷基，C1-6烷氧基，羟基，氨基，C1-6烷基氨基，二（C1-4烷基）氨基，羟基C1-6烷基，C1-6烷氧基C1-6烷基，氨基C1-6烷基，（C1-4烷基）氨基C1-6烷基，二（C1-4烷基）氨基C1-4烷基，芳基，和COX，其中X可以是羟基，C1-6烷氧基，C1-6烷基，氨基，C1-6烷基氨基或二（C1-6烷基）氨基；但是，当R3是氢时，R、R4和R5不能同时为氢；其中任何烷基或含有此类基团的任何基团的烷基部分可以被卤素取代一次或多次；是ORL-1受体的配体，并且在治疗中有用。
• BENZOSUBERONYLPIPERIDINE COMPOUNDS AS ANALGESICS
  申请人：GlaxoSmithKline S.p.A.

  公开号：EP1278729A1

  公开（公告）日：2003-01-29
• US7115633B2
  申请人：——

  公开号：US7115633B2

  公开（公告）日：2006-10-03
• Modified Synthesis of NOP Receptor Antagonist SB612111
  作者：Yanan Zhang、David Perrey、Jun-Xu Li

  DOI：10.1055/s-0036-1588379

  日期：——

  (±)-6-methyl-12-oxatricyclo[8.2.1.02,7]trideca-2,4,6-trien-11-ol and 4-(2,6-dichlorophenyl)piperidine in the diastereoselective synthesis. We have thus explored various reaction conditions and successfully improved the yields for the necessary synthetic steps. We herein report our modified synthesis of SB612111 as the cis-diastereomers. SB612111 [(5S,7S)-7-[4-(2,6-dichlorophenyl)piperidin-1-yl]methyl}-1-methyl-6

  摘要 SB612111 [（5 S，7 S）-7-[4-（2,6-二氯苯基）哌啶-1-基]甲基} -1-甲基-6,7,8,9-四氢-5 H-苯并[7] annulen-5-ol]是一种有效的，选择性的伤害感受/孤儿蛋白FQ肽（NOP）受体的拮抗剂。在合成顺式-SB612111以支持正在进行的动物研究的过程中，专利文献中公开的合成的几个关键步骤以低收率进行，尤其是通往关键中间体4-（2,6-二氯苯基）的途径哌啶，还原7- [4-（2,6-二氯苯基）哌啶-1-羰基] -1-甲基-6,7,8,9-四氢-5 H-苯并[7]环戊烯-5- ，形成（±）-6-甲基-12-氧三环[8.2.1.0 2,7] trideca-2,4,6-trien-11-one和（±）-6-甲基-12-氧三环[8.2.1.0 2,7 ] trideca-2,4,6-trien-之间的最终还原胺化非对映选择性合成中的11-ol和4-（2