3-(2-chloroethyl)-2,6-dimethyl-4H-pyrido[1,2-a]-pyrimidin-4-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶并嘧啶类
• 英文名称: 3-(2-chloroethyl)-2,6-dimethyl-4H-pyrido[1,2-a]-pyrimidin-4-one
• 英文别名: 3-(2-chloroethyl)-2,6-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one；3-(2-chloroethyl)-2,6-dimethylpyrido[1,2-a]pyrimidin-4-one
• 化学式: C₁₂H₁₃ClN₂O
• 分子量: 236.701
• InChiKey: VUZKVMTVHWBSCQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridine 、 3-(2-chloroethyl)-2,6-dimethyl-4H-pyrido[1,2-a]-pyrimidin-4-one 在 sodium carbonate 作用下， 以 various solvent(s) 为溶剂， 生成 3-[2-(3,4-dihydro-1H-[1]benzofuro[3,2-c]pyridin-2-yl)ethyl]-2,6-dimethylpyrido[1,2-a]pyrimidin-4-one
  参考文献：
  名称：

  New 2-substituted 1,2,3,4-tetrahydrobenzofuro[3,2- c ]pyridine having highly active and potent central α 2 -antagonistic activity as potential antidepressants

  摘要：

  The synthesis and biological activity of a series of benzofuro[3,2-c]pyridines and a benzothieno[3,2-c]pyridine are described. These compounds exhibit high affinity for the alpha(2)-adrenoceptor, with high selectivity versus the alpha(1)-receptor. Compound 1 also shows potent in vivo central activity and has been selected for further biological and clinical evaluation. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(99)00591-0

文献信息

• Bicyclic heterocyclyl containing N-(bicyclic
  申请人：Janssen Pharmaceutica N.V.

  公开号：US04695569A1

  公开（公告）日：1987-09-22

  Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.

  含有N-(双环杂环基)-4-哌啶胺的双环杂环基化合物具有抗组胺和5-羟色胺拮抗性质，这些化合物是治疗过敏性疾病的有效药物。
• Pyrido[1,2-a]pyrimidinone derivatives
  申请人：Sankyo Company Limited

  公开号：US03960863A1

  公开（公告）日：1976-06-01

  3-[2-(4-PHENYL-1-PIPERAZINYL)ETHYL]-4H-pyrido[1,2-a]pyrimidin-4-one derivatives have central nervous depressant and hypotensive activities and are useful as major tranquillizers. The compounds can be prepared by (a) reacting 2-methyl-3-halogeno (or arylsulfonyloxy or alkylsulfonyloxy)ethyl-4H-pyrido[1,2-a]pyrimidin-4-one derivative with 1-phenylpiperazine derivative or (b) reacting an aminopyridine with 2-[2-(4-phenyl-1-piperazinyl)ethyl]-acetoacetic acid ester.

  3-[2-(4-苯基-1-哌嗪基)乙基]-4H-吡啶[1,2-a]嘧啶-4-酮衍生物具有中枢神经抑制和降压活性，并可用作重要的镇静剂。该化合物可通过以下方法制备：(a)将2-甲基-3-卤代(或芳基磺酰氧基或烷基磺酰氧基)乙基-4H-吡啶[1,2-a]嘧啶-4-酮衍生物与1-苯基哌嗪衍生物反应，或(b)将氨基吡啶与2-[2-(4-苯基-1-哌嗪基)乙基]-乙酰乙酸酯反应。
• Novel 3-(1-piperidinylalkyl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives
  申请人：Janssen Pharmaceutica N.V.

  公开号：US04342870A1

  公开（公告）日：1982-08-03

  Novel 3-(1-piperidinylalkyl)-4H-pyrido[1,2-a]pyrimidin-4-one derivatives, wherein the piperidine ring is substituted with an aroyl radical or a functional derivative thereof, said compounds being potent serotonin-antagonists.

  小说3-(1-哌啶基烷基)-4H-吡啶并[1,2-a]嘧啶-4-酮衍生物，其中哌啶环被芳酰基或其它官能团取代，这些化合物是有效的5-羟色胺拮抗剂。
• Anti-allergic bicyclic heterocyclyl-containing N-(bicyclic
  申请人：Janssen Pharmaceutica N.V.

  公开号：US05126339A1

  公开（公告）日：1992-06-30

  Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.

  含有双环杂环基的N-(双环杂环基)-4-哌啶胺，具有抗组胺和血清素拮抗性质的双环杂环基化合物是治疗过敏性疾病的有用药物。
• 1-(5-methyl-furan-2-ylmethyl)-N-(4-piperidinyl)imidazo
  申请人：Janssen Pharmaceutica N.V.

  公开号：US04888426A1

  公开（公告）日：1989-12-19

  Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which compounds are useful agents in the treatment of allergic diseases.

  含有N-(双环杂环基)-4-哌啶胺的双环杂环基的自行车状化合物，具有抗组胺和抗血清素作用，这些化合物是治疗过敏性疾病的有用药物。