2-<<4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl>methyl>-5-(4-fluorophenyl)pyrrole | 110319-90-9

• 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: 2-<<4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl>methyl>-5-(4-fluorophenyl)pyrrole
• 英文别名: 2-{[4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl]methyl}-5-(4-fluorophenyl)pyrrole；4-(4-Chloro-phenyl)-1-[5-(4-fluoro-phenyl)-1H-pyrrol-2-ylmethyl]-piperidin-4-ol；4-(4-chlorophenyl)-1-[[5-(4-fluorophenyl)-1H-pyrrol-2-yl]methyl]piperidin-4-ol
• CAS: 110319-90-9
• 化学式: C₂₂H₂₂ClFN₂O
• 分子量: 384.881
• InChiKey: KBCLXZNRFSYDIG-UHFFFAOYSA-N

物化性质

• 熔点：
  180.5-182.5 °C
• 沸点：
  560.8±50.0 °C(Predicted)
• 密度：
  1.303±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  39.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-(4-氯苯基)-4-羟基哌啶 在 溶剂黄146 作用下， 以 水 为溶剂， 反应 16.5h， 生成 2-<<4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl>methyl>-5-(4-fluorophenyl)pyrrole
  参考文献：
  名称：

  2-Phenylpyrroles as conformationally restricted benzamide analogs. A new class of potential antipsychotics. 1

  摘要：

  2-Phenylpyrroles were synthesized as conformationally restricted analogues of the substituted benzamide sultopride and the butyrophenones haloperidol and fluanisone. Dopamine antagonistic activity is maintained if the 2-phenylpyrrole side chain is linked to the pharmacophoric N-ethylpyrrolidine moiety of sultopride or to the 4-substituted piperazine moiety of fluanisone but is lost if the 2-phenylpyrrole is combined with the 4-substituted piperidine moiety of haloperidol. The 2-phenylpyrrole analogue 1 of sultopride is in vitro 0.25 and in vivo 3 times as potent as the parent compound. Its binding to the dopamine D-2 receptors is, in analogy to the substituted benzamides, strongly sodium-dependent. The 2-(4-fluorophenyl)pyrrole analogue 5 of fluanisone is superior in vitro as well as in vivo to the corresponding benzamide 7 and the butyrophenone fluanisone. The increase in activity is not only due to a higher affinity for the D-2 receptors but also to an enhanced oral absorption (ratio po/ip = 4.5 vs 40 for the benzamide and 60 for fluanisone). Compound 5 is further characterized by a high selectivity for the D-2 receptors, in contrast to the benzamide and butyrophenone analogues (ratio D-2/alpha 1 = 60, 2.0, and 0.3, respectively). The binding to the D-2 receptors has little dependence on sodium. The 2-phenylpyrrole 5 shares with the benzamide 7 a low potential to induce catalepsy, which is in contrast to haloperidol. So, 5-(4-fluorophenyl)-2-[[4-(2-methoxyphenyl)-1-piperazinyl]methyl]pyrrole (5) is the prototype of a new class of sodium-independent dopamine D-2 antagonists, which may be particularly useful as potential antipsychotics with a low propensity to induce acute extrapyramidal side effects.

  DOI：

  10.1021/jm00394a028

文献信息

• 2-Phenylpyrroles as conformationally restricted benzamide analogs. A new class of potential antipsychotics. 2
  作者：Ineke Van Wijngaarden、Chris G. Kruse、Jan A. M. Van der Heyden、Martin T. M. Tulp

  DOI：10.1021/jm00118a011

  日期：1988.10

  A series of 2-phenylpyrrole Mannich bases was synthesized and screened in pharmacological models for antipsychotic activity and extrapyramidal effects. Structure modifications of 5-(4-fluorophenyl)-2-[[4-(2-methoxyphenyl)-1-piperazinyl]methyl]pyrrole (1), the prototype of a new class of sodium-independent atypical dopamine D-2 antagonists, resulted in 2-[[4-(7-benzofuranyl)-1-piperazinyl]methyl]-5

  合成了一系列2-苯基吡咯曼尼希碱，并在药理模型中筛选了抗精神病活性和锥体束外作用。5-（4-氟苯基）-2-[[4-（2-甲氧基苯基）-1-哌嗪基]甲基]吡咯的结构修饰（1），是新型的钠依赖性非典型多巴胺D-2拮抗剂的原型，产生2-[[[4-（7-苯并呋喃基）-1-哌嗪基]甲基] -5-（4-氟苯基）吡咯（15），它是比母体化合物更有效和选择性的D-2拮抗剂。阿朴吗啡诱导的攀爬行为具有出色的口服活性，并且有条件的回避反应测试以及没有僵住症，使得该化合物作为潜在的抗精神病药特别有前景，且诱发急性锥体外系副作用的可能性低。
• VAN, WIJNGAARDEN INEKE;KRUSE, CHRIS G.;VAN, DER HEYDEN JAN A. M.;TULP, MA+, J. MED. CHEM., 31,(1988) N 10, C. 1934-1940
  作者：VAN, WIJNGAARDEN INEKE、KRUSE, CHRIS G.、VAN, DER HEYDEN JAN A. M.、TULP, MA+

  DOI：——

  日期：——
• 2-Phenylpyrroles as conformationally restricted benzamide analogs. A new class of potential antipsychotics. 1
  作者：Ineke Van Wijngaarden、Chris G. Kruse、Roelof Van Hes、Jan A. M. Van der Heyden、Martin T. M. Tulp

  DOI：10.1021/jm00394a028

  日期：1987.11

  2-Phenylpyrroles were synthesized as conformationally restricted analogues of the substituted benzamide sultopride and the butyrophenones haloperidol and fluanisone. Dopamine antagonistic activity is maintained if the 2-phenylpyrrole side chain is linked to the pharmacophoric N-ethylpyrrolidine moiety of sultopride or to the 4-substituted piperazine moiety of fluanisone but is lost if the 2-phenylpyrrole is combined with the 4-substituted piperidine moiety of haloperidol. The 2-phenylpyrrole analogue 1 of sultopride is in vitro 0.25 and in vivo 3 times as potent as the parent compound. Its binding to the dopamine D-2 receptors is, in analogy to the substituted benzamides, strongly sodium-dependent. The 2-(4-fluorophenyl)pyrrole analogue 5 of fluanisone is superior in vitro as well as in vivo to the corresponding benzamide 7 and the butyrophenone fluanisone. The increase in activity is not only due to a higher affinity for the D-2 receptors but also to an enhanced oral absorption (ratio po/ip = 4.5 vs 40 for the benzamide and 60 for fluanisone). Compound 5 is further characterized by a high selectivity for the D-2 receptors, in contrast to the benzamide and butyrophenone analogues (ratio D-2/alpha 1 = 60, 2.0, and 0.3, respectively). The binding to the D-2 receptors has little dependence on sodium. The 2-phenylpyrrole 5 shares with the benzamide 7 a low potential to induce catalepsy, which is in contrast to haloperidol. So, 5-(4-fluorophenyl)-2-[[4-(2-methoxyphenyl)-1-piperazinyl]methyl]pyrrole (5) is the prototype of a new class of sodium-independent dopamine D-2 antagonists, which may be particularly useful as potential antipsychotics with a low propensity to induce acute extrapyramidal side effects.