1-phenyl-6-chloro-7-methoxy-1,2,3,4-tetrahydroisoquinoline | 115514-69-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四氢异喹啉
• 英文名称: 1-phenyl-6-chloro-7-methoxy-1,2,3,4-tetrahydroisoquinoline
• 英文别名: 6-chloro-7-methoxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline
• CAS: 115514-69-7
• 化学式: C₁₆H₁₆ClNO
• 分子量: 273.762
• InChiKey: SHKRYSPHCKMQQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  21.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-phenyl-6-chloro-7-methoxy-1,2,3,4-tetrahydroisoquinoline 在 氢溴酸 作用下， 以 甲酸 为溶剂， 反应 16.0h， 生成 1-phenyl-6-chloro-7-hydroxy-N-methyl-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  作为多巴胺受体配体的1-苯基-，4-苯基-和1-苄基-1,2,3,4-四氢异喹啉的合成和药理学表征。

  摘要：

  已经制备了一系列的1-苯基-，4-苯基-和1-苄基-1,2,3,4-四氢异喹啉作为原型D1多巴胺受体拮抗剂SCH23390 [[R-（+ ）-7-氯-8-羟基-3-甲基-1-苯基-2,3,4,5-四氢-1H- 3-苯并ze庚因]。这些异喹啉对D1受体的亲和力和选择性由大鼠纹状体制备的膜匀浆中的三个生化终点确定：完成[3H] SCH23390结合位点的能力；竞争[3H] spiperone（D2受体配体）结合位点的能力；对多巴胺刺激的腺苷酸环化酶的影响 在D1位点的竞争性结合测量表明SCH23390具有最高的亲和力，其后是异喹啉的1-苯基大于1-苄基，大于4-苯基。这些结果与测试化合物拮抗多巴胺刺激的腺苷酸环化酶的能力高度相关（r = 0.98）。单独的化合物均未在10 nM至100 microM的浓度下刺激cAMP的形成。D2竞争结合表明1-苄基衍生物具有最高的亲和力，其次是4-苯基大于S

  DOI：

  10.1021/jm00118a012
• 作为产物：
  描述：

  6-chloro-7-methoxy-1-phenyl-3,4-dihydroisoquinoline 在 sodium tetrahydroborate 作用下， 以 甲醇 、 溶剂黄146 为溶剂， 以32%的产率得到1-phenyl-6-chloro-7-methoxy-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  作为多巴胺受体配体的1-苯基-，4-苯基-和1-苄基-1,2,3,4-四氢异喹啉的合成和药理学表征。

  摘要：

  已经制备了一系列的1-苯基-，4-苯基-和1-苄基-1,2,3,4-四氢异喹啉作为原型D1多巴胺受体拮抗剂SCH23390 [[R-（+ ）-7-氯-8-羟基-3-甲基-1-苯基-2,3,4,5-四氢-1H- 3-苯并ze庚因]。这些异喹啉对D1受体的亲和力和选择性由大鼠纹状体制备的膜匀浆中的三个生化终点确定：完成[3H] SCH23390结合位点的能力；竞争[3H] spiperone（D2受体配体）结合位点的能力；对多巴胺刺激的腺苷酸环化酶的影响 在D1位点的竞争性结合测量表明SCH23390具有最高的亲和力，其后是异喹啉的1-苯基大于1-苄基，大于4-苯基。这些结果与测试化合物拮抗多巴胺刺激的腺苷酸环化酶的能力高度相关（r = 0.98）。单独的化合物均未在10 nM至100 microM的浓度下刺激cAMP的形成。D2竞争结合表明1-苄基衍生物具有最高的亲和力，其次是4-苯基大于S

  DOI：

  10.1021/jm00118a012

文献信息

• Tetrahydroisoquinolines as dopaminergic ligands: 1-Butyl-7-chloro-6-hydroxy-tetrahydroisoquinoline, a new compound with antidepressant-like activity in mice
  作者：Inmaculada Berenguer、Noureddine El Aouad、Sebastián Andujar、Vanessa Romero、Fernando Suvire、Thomas Freret、Almudena Bermejo、María Dolores Ivorra、Ricardo D. Enriz、Michel Boulouard、Nuria Cabedo、Diego Cortes

  DOI：10.1016/j.bmc.2009.05.079

  日期：2009.7

  1-position on the affinity for dopamine receptors. All the compounds displayed affinity for D1-like and/or D2-like dopamine receptors in striatal membranes, and were unable to inhibit [3H]-dopamine uptake in striatal synaptosomes. Different structure requirements have been observed for adequate D1 or D2 affinities. This paper details the synthesis, structural elucidation, dopaminergic binding assays, structure–activity

  制备了三个系列的1-取代-7-氯-6-羟基-四氢异喹啉（1-丁基-，1-苯基-和1-苄基衍生物），以研究这些基团在1位上的每个基团对羟基的影响。对多巴胺受体的亲和力。所有化合物均显示出对纹状体膜中D 1类和/或D 2类多巴胺受体的亲和力，并且不能抑制纹状体突触体中的[ 3 H]-多巴胺摄取。对于足够的D 1或D 2已观察到不同的结构要求亲和力。本文详细介绍了这三个系列的异喹啉的合成，结构解析，多巴胺能结合测定，结构-活性关系（SAR）。此外，对D 2样受体的亲和力最高的1-丁基-7-氯-6-羟基四氢异喹啉（1e）（K i值为66 nM）和最高的选择性（49倍D 2对D 1）然后通过体外结合实验在小鼠的行为分析（自发活动和强迫游泳测试）中对其进行评估。化合物1e在大剂量范围内（0.04–25 mg / kg）增加运动能力。此外，在强制游泳试验中，该先导化合物以不改变运动活性的剂量（0.01 mg
• Synthesis and Molecular Modeling of 1-Phenyl-1,2,3,4-tetrahydroisoquinolines and Related 5,6,8,9-Tetrahydro-13bH-dibenzo[a,h]quinolizines as D1 Dopamine Antagonists
  作者：Deborah L. Minor、Steven D. Wyrick、Paul S. Charifson、Val J. Watts、David E. Nichols、Richard B. Mailman

  DOI：10.1021/jm00051a008

  日期：1994.12

  New 1-phenyl-1,2,3,4-tetrahydroisoquinolines and related 5,6,8,9-tetrahydro-13bH-dibenzo[a,h]-quinolizines were prepared as ring-contracted analogs of the prototypical 1-phenyl-2,3,4,5-tetrahydrobenzazepines (e.g., SCH23390) as a continuation of our studies to characterize the antagonist binding pharmacophore of the D-1 dopamine receptor. Receptor affinity was assessed by competition for [H-3]SCH23390 binding sites in rat striatal membranes. The 6-bromo-1-phenyltetrahydroisoquinoline analog 2 of SCH23390 1 had D-1 binding affinity similar to that for the previously reported 6-chloro analog 6, whereas the 6,7-dihydroxy analog 5 had significantly lower D-1 affinity. Conversely, neither 6-monohydroxy- (3) nor 7-monohydroxy-1-phenyltetrahydroisoquinolines (4) had significant affinity for the D-1 receptor. These results demonstrate that 6-halo and 7-hydroxy substituents influence D-1 binding affinity of the 1-phenyltetrahydroisoquinolines in a fashion similar to their effects on 1-phenyltetrahydrobenzazepines. azepines. The conformationally constrained 3-chloro-2-hydroxytetrahydrodibenzoquinolizine 9 had much lower affinity relative to the corresponding, and more flexible, 6-chloro-7-hydroxy-1-phenyltetrahydroisoquinoline 6. Similarly, 2,3-dihydroxytetrahydrodibenzoquinolizine 10 had much lower D-1 affinity compared to dihydrexidine 14, a structurally similar hexahydrobenzo[a]phenanthridine that is a high-affinity full D-1 agonist. Together, these data not only confirm the effects of the halo and hydroxy substitutents on the parent nucleus but demonstrate the pharmacophoric importance of both the nitrogen position and the orientation of the accessory phenyl ring in modulating D-1 receptor affinity and function. Molecular modeling studies and conformational analyses were conducted using the data from these new analogs in combination with the data from compounds previously synthesized. The resulting geometries were used to refine a working model of the D-1 antagonist pharmacophore using conventional quantitative structure-activity relationships and three-dimensional QSAR (CoMFA).
• CHARIFSON, PAUL S.;WYRICK, STEVEN D.;HOFFMAN, ANDREW J.;ADEME, SIMMONS RO+, J. MED. CHEM., 31,(1988) N 10, C. 1941-1946
  作者：CHARIFSON, PAUL S.、WYRICK, STEVEN D.、HOFFMAN, ANDREW J.、ADEME, SIMMONS RO+

  DOI：——

  日期：——
• Synthesis and pharmacological characterization of 1-phenyl-, 4-phenyl-, and 1-benzyl-1,2,3,4-tetrahydroisoquinolines as dopamine receptor ligands
  作者：Paul S. Charifson、Steven D. Wyrick、Andrew J. Hoffman、Rosa M. Ademe Simmons、J. Phillip Bowen、Darryl L. McDougald、Richard B. Mailman

  DOI：10.1021/jm00118a012

  日期：1988.10

  to 100 microM. D2 competition binding showed the 1-benzyl derivative to possess the highest affinity, followed by 4-phenyl greater than SCH23390 greater than 1-phenyl. The tertiary 1-phenyl derivative was more potent than the secondary 1-phenyl analogue in all assays. Interestingly, resolution and single-crystal X-ray analysis of the tertiary N-methyl-1-phenyltetrahydroisoquinoline showed the most active

  已经制备了一系列的1-苯基-，4-苯基-和1-苄基-1,2,3,4-四氢异喹啉作为原型D1多巴胺受体拮抗剂SCH23390 [[R-（+ ）-7-氯-8-羟基-3-甲基-1-苯基-2,3,4,5-四氢-1H- 3-苯并ze庚因]。这些异喹啉对D1受体的亲和力和选择性由大鼠纹状体制备的膜匀浆中的三个生化终点确定：完成[3H] SCH23390结合位点的能力；竞争[3H] spiperone（D2受体配体）结合位点的能力；对多巴胺刺激的腺苷酸环化酶的影响 在D1位点的竞争性结合测量表明SCH23390具有最高的亲和力，其后是异喹啉的1-苯基大于1-苄基，大于4-苯基。这些结果与测试化合物拮抗多巴胺刺激的腺苷酸环化酶的能力高度相关（r = 0.98）。单独的化合物均未在10 nM至100 microM的浓度下刺激cAMP的形成。D2竞争结合表明1-苄基衍生物具有最高的亲和力，其次是4-苯基大于S