methyl 4-(2-pyridyl)-1-piperazinecarboxylate | 436083-56-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: methyl 4-(2-pyridyl)-1-piperazinecarboxylate
• 英文别名: Methyl 4-(pyridin-2-yl)piperazine-1-carboxylate；methyl 4-pyridin-2-ylpiperazine-1-carboxylate
• CAS: 436083-56-6
• 化学式: C₁₁H₁₅N₃O₂
• mdl: MFCD03073807
• 分子量: 221.259
• InChiKey: GTJFWPYKGYEXOO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.454
• 拓扑面积：
  45.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-(2-吡啶基)哌嗪 、 氯甲酸甲酯 在 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 、 二氯甲烷 为溶剂， 反应 27.0h， 生成 methyl 4-(2-pyridyl)-1-piperazinecarboxylate
  参考文献：
  名称：

  First Direct Lithiation of 2-Pyridylpiperazine on Solid Phase

  摘要：

  [GRAPHICS]The first direct lithiation of a pyridine derivative on solid phase has been realized. Metalation of polymer-bound 2-pyridylpiperazine with the BuLi-LiDMAE reagent followed by electrophilic quenching and subsequent cleavage provided a range of new useful C-6 substituted 2-piperazinylpyridines.

  DOI：

  10.1021/ol025826f

文献信息

• [EN] 1-(2,6-DIAZASPIRO[3.3]HEPTAN-6-YL)-5,6-DIHYDRO-4H-BENZO[F][1,2,4]TRIAZOLO[4,3-A][1,4]DIAZEPINE DERIVATIVES AND RELATED COMPOUNDS AS VASOPRESSIN ANTAGONISTS FOR THE TREATMENT OF NEURO-PSYCHOLOGICAL DISORDERS<br/>[FR] DÉRIVÉS DE 1-(2,6-DIAZASPIRO[3.3]HEPTAN-6-YL)-5,6-DIHYDRO-4H-BENZO[F][1,2,4]TRIAZOLO[4,3-A][1,4]DIAZÉPINE ET COMPOSÉS APPARENTÉS SERVANT D'ANTAGONISTES DE LA VASOPRESSINE POUR LE TRAITEMENT DE TROUBLES NEUROPSYCHOLOGIQUES
  申请人：BLACKTHORN THERAPEUTICS INC

  公开号：WO2020123872A1

  公开（公告）日：2020-06-18

  The present invention relates to l-(2,6-diazaspiro[3.3]heptan-6- yl)-5,6-dihydro-4H-benzo[f][l,2,4]triazolo[4,3-a][l,4]diazepine derivatives and related compounds of Formula (I): wherein A, B, G, R1, Rlb, RiC, R2 and X are as defined herein. The present compounds are vasopressin receptor antagonists (in particular of the Via receptor) for the treatment of neuro- psychological disorders, such as e.g. autism, anxiety, stress-related disorders, depression, schizophrenia or bipolar disorder. The present description discloses the synthesis of exemplary compounds, as well as pharmacological data thereof (e.g. pages 71 to 246; examples 1 to 49; tables 1 to 5). An exemplary compound is e.g. 8-chloro-l-(2-(5-fluoropyridin-2-yl) -2,6-diazaspiro[3.3]heptan-6-yl)-5-methyl-5,6-dihydro-4H-benzo[f] [l,2,4]triazolo[4,3-a][l,4]diazepine (example 1, compound no. 1).

  本发明涉及式(I)的l-(2,6-二氮杂螺[3.3]庚烷-6-基)-5,6-二氢-4H-苯并[f][1,2,4]三唑并[4,3-a][1,4]二氮杂环庚烷衍生物及相关化合物，其中A、B、G、R1、R1b、R1c、R2和X如本文所定义。本化合物是抗利尿激素受体拮抗剂（特别是Via受体）用于治疗神经心理障碍，例如自闭症、焦虑、与压力有关的障碍、抑郁症、精神分裂症或躁郁症。本说明揭示了示例化合物的合成，以及其药理数据（例如第71至246页；示例1至49；表1至5）。例如化合物为8-氯-l-(2-(5-氟吡啶-2-基)-2,6-二氮杂螺[3.3]庚烷-6-基)-5-甲基-5,6-二氢-4H-苯并[f][1,2,4]三唑并[4,3-a][1,4]二氮杂环庚烷（示例1，化合物编号1）。
• [EN] NOVEL FUSED PYRROLOCARBAZOLES<br/>[FR] NOUVEAUX PYRROLOCARBAZOLES FONDUS
  申请人：CEPHALON INC

  公开号：WO2005063763A1

  公开（公告）日：2005-07-14

  The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.

  本发明涉及选定的融合吡咯烷基咔唑，包括其医药组合物及用于治疗疾病的方法。本发明还涉及中间体和制备这些融合吡咯烷基咔唑的方法。
• NOVEL FUSED PYRROLOCARBAZOLES
  申请人：CEPHALON, INC.

  公开号：EP1704148B1

  公开（公告）日：2011-03-02
• Novel Fused Pyrrolocarbazoles
  申请人：Becknell Nadine C.

  公开号：US20100152196A1

  公开（公告）日：2010-06-17

  The present invention relates generally to selected fused pyrrolocarbazoles, including pharmaceutical compositions thereof and methods of treating diseases therewith. The present invention is also directed to intermediates and processes for making these fused pyrrolocarbazoles.
• US7169802B2
  申请人：——

  公开号：US7169802B2

  公开（公告）日：2007-01-30