5-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carbonyl chloride | 1026171-24-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 5-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carbonyl chloride
• CAS: 1026171-24-3
• 化学式: C₁₂H₁₃ClO₂
• 分子量: 224.687
• InChiKey: FPRIMIZYAQUQSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carbonyl chloride 在 lithium aluminium tetrahydride 、 二甲基十二/十四烷基叔胺 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 55.0h， 生成 1-[(1R)-5-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl]-N-methylmethanamine
  参考文献：
  名称：

  Structure−Activity Studies for a Novel Series of N-(Arylethyl)-N-(1,2,3,4-tetrahydronaphthalen-1-ylmethyl)-N-methylamines Possessing Dual 5-HT Uptake Inhibiting and α₂-Antagonistic Activities

  摘要：

  In search of an alpha(2)-antagonist/5-HT uptake inhibitor as a potential new class of antidepressant with a more rapid onset of action, compound 3 was prepared and observed to possess high affinity for the alpha(2)-receptor (K-i = 6.71 nM) and the 5-HT uptake site (20.6 nM). A series of tertiary amine analogs of 3 were synthesized and assayed for their affinity at both the alpha(2)-receptor and the 5-HT uptake site. The structure-activity relationship reveals that a variety of structural modifications to the arylethyl fragment are possible with retention of this dual activity. On the tetralin portion, 5-OMe substitution and the (R) stereochemistry at C-l are optimal with alternate substitutions producing compounds retaining high affinity for the alpha(2)-receptor but lacking affinity for the 5-HT uptake site. Data for several rigidified 5-O-alkyl analogs suggests that the favored orientation of the oxygen lone pairs may be away from the g-position of the tetralin.

  DOI：

  10.1021/jm960723m
• 作为产物：
  描述：

  5-甲氧基-3,4-二氢-2H-1-萘酮 在 氢氧化钾 、 sodium tetrahydroborate 、 草酰氯 、 锂丁酯 、 对甲苯磺酸 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 乙二醇 、 苯 为溶剂， 反应 24.75h， 生成 5-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carbonyl chloride
  参考文献：
  名称：

  Structure−Activity Studies for a Novel Series of N-(Arylethyl)-N-(1,2,3,4-tetrahydronaphthalen-1-ylmethyl)-N-methylamines Possessing Dual 5-HT Uptake Inhibiting and α₂-Antagonistic Activities

  摘要：

  In search of an alpha(2)-antagonist/5-HT uptake inhibitor as a potential new class of antidepressant with a more rapid onset of action, compound 3 was prepared and observed to possess high affinity for the alpha(2)-receptor (K-i = 6.71 nM) and the 5-HT uptake site (20.6 nM). A series of tertiary amine analogs of 3 were synthesized and assayed for their affinity at both the alpha(2)-receptor and the 5-HT uptake site. The structure-activity relationship reveals that a variety of structural modifications to the arylethyl fragment are possible with retention of this dual activity. On the tetralin portion, 5-OMe substitution and the (R) stereochemistry at C-l are optimal with alternate substitutions producing compounds retaining high affinity for the alpha(2)-receptor but lacking affinity for the 5-HT uptake site. Data for several rigidified 5-O-alkyl analogs suggests that the favored orientation of the oxygen lone pairs may be away from the g-position of the tetralin.

  DOI：

  10.1021/jm960723m

文献信息

• Arylamides hybrids of two high-affinity σ2 receptor ligands as tools for the development of PET radiotracers
  作者：Carmen Abate、Savina Ferorelli、Marialessandra Contino、Roberta Marottoli、Nicola Antonio Colabufo、Roberto Perrone、Francesco Berardi

  DOI：10.1016/j.ejmech.2011.05.057

  日期：2011.9

  1-Cyclohexy1-4-[3-(5-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)propyl]piperazine 1 (PB28) and 2-Methoxy-5-methyl-N-[4-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)butyl]benzamide 2 (RHM-1) represent leads for tumor diagnosis, given their high affinity at sigma(2) receptors. With the purpose of obtaining good candidates for sigma(2) PET tracers development, hybrid structures between 1 and 2 were designed. Excellent sigma(1)/sigma(2) selectivities were reached when 6,7-dimethoxytetrahydroisoquinoline was linked to an o-methoxy substituted arylamide (11a, 12a, 15a). and for these benzamides an intramolecular H-bond in the active conformation at the sigma sites, was hypothesized. However these excellent sigma(2) ligands were accompanied by interaction with P-gp. which may limit their use as sigma(2) receptor PET agents when tumors overexpress P-gp. Compound 15a whose P-gp interaction was just moderate represents an interesting tool for the development of sigma(2) PET tracers useful in tumors overexpressing P-gp. (C) 2011 Elsevier Masson SAS. All rights reserved.
• Structure−Activity Studies for a Novel Series of <i>N</i>-(Arylethyl)-<i>N</i>-(1,2,3,4-tetrahydronaphthalen-1-ylmethyl)-<i>N</i>-methylamines Possessing Dual 5-HT Uptake Inhibiting and α₂-Antagonistic Activities
  作者：Michael D. Meyer、Arthur A. Hancock、Karin Tietje、Kevin B. Sippy、Rajnandan Prasad、David M. Stout、David L. Arendsen、B. Greg Donner、William A. Carroll

  DOI：10.1021/jm960723m

  日期：1997.3.1

  In search of an alpha(2)-antagonist/5-HT uptake inhibitor as a potential new class of antidepressant with a more rapid onset of action, compound 3 was prepared and observed to possess high affinity for the alpha(2)-receptor (K-i = 6.71 nM) and the 5-HT uptake site (20.6 nM). A series of tertiary amine analogs of 3 were synthesized and assayed for their affinity at both the alpha(2)-receptor and the 5-HT uptake site. The structure-activity relationship reveals that a variety of structural modifications to the arylethyl fragment are possible with retention of this dual activity. On the tetralin portion, 5-OMe substitution and the (R) stereochemistry at C-l are optimal with alternate substitutions producing compounds retaining high affinity for the alpha(2)-receptor but lacking affinity for the 5-HT uptake site. Data for several rigidified 5-O-alkyl analogs suggests that the favored orientation of the oxygen lone pairs may be away from the g-position of the tetralin.