7-methoxy-1-(2-nitrophenyl)-3,4-dihydroisoquinoline | 66372-80-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢异喹啉
• 英文名称: 7-methoxy-1-(2-nitrophenyl)-3,4-dihydroisoquinoline
• CAS: 66372-80-3
• 化学式: C₁₆H₁₄N₂O₃
• 分子量: 282.299
• InChiKey: KHKZSUNILYPXPN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.0
• 重原子数：
  21.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  64.73
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  7-methoxy-1-(2-nitrophenyl)-3,4-dihydroisoquinoline 在 sodium tetrahydroborate 、 tin(ll) chloride 作用下， 以 甲醇 、 乙酸乙酯 为溶剂， 反应 32.0h， 生成 7-methoxy-1-(2-aminophenyl)-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  Synthesis and antitumor activity of cis-dichloroplatinum(II) complexes of 1-(2-aminophenyl)-1,2,3,4-tetrahydroisoquinolines

  摘要：

  Fifteen cis-dichloroplatinum complexes (5a-5o) were synthesized by treatment of 1-(2-aminophenyl)-1,2,3,4-THIQs (4a-4o) with K2PtCl4. The antitumor activity of these compounds was examined against four different human tumor cell lines. Their structure-activity relationships for antitumor activity are reported. All of these compounds exhibited activity against MCF-7 cell line and showed good activity against WiDr cell line except 5c and 5f On the other hand, compounds 5j and 5o are more active than the other compounds against Hepa59T/VGH cell line. The electron-donating group at the 6-position of isoquinoline ring seems to decrease the antitumor activity and the chloro substituent at the C-4 position of the aniline ring shown the highest potency. The "trans influence" dominates the control of the stability of [1-(2-aminophenyl)1,2,3,4-THIQ]dichloroplatinums(II). (c) 2006 Elsevier SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2006.03.011
• 作为产物：
  描述：

  N-(4-methoxyphenethyl)-2-nitrobenzamide 在 2,4,6-三甲基吡啶 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 以79%的产率得到7-methoxy-1-(2-nitrophenyl)-3,4-dihydroisoquinoline
  参考文献：
  名称：

  硝基双芳烃钯催化还原环化合成吡啶并吖啶生物碱

  摘要：

  开发了一种用于制备吡啶并[2,3,4- kl ]吖啶和吡啶并[4,3,2- kl ]吖啶生物碱的新方案。该方法的特点是使用 Mo(CO) 6作为还原剂进行远程钯催化的还原环化反应。包括三种硝基芳烃在内的各种底物都可以耐受，并以良好到极好的产率提供相应的产品。该方法已成功应用于去甲西哥林、苯乙烯胺C和necatorone骨架的全合成。

  DOI：

  10.1002/cjoc.202100094

文献信息

• A Novel Synthesis of 5,6-Dihydroindazolo[3,2-<i>a</i> ]isoquinolines and Their Relative Compounds via Tin(II) Chloride Dihydrate as Reducing Agent
  作者：Chen-Yuan Kuo、Ming-Jung Wu

  DOI：10.1002/jccs.200500135

  日期：2005.10

  A series of 1-(2-nitrophenyl)-3,4-dihydroisoquinolines were reduced under very mild reaction conditions in the presence of Tin(II) chloride dihydrate (SnCl 2 .2H 2 O) to give 5,6-dihydroindazolo[3,2-a]isoquinolines 4a-h. A mechanism for this reaction is proposed.

  在氯化锡 (II) 二水合物 (SnCl 2 .2H 2 O) 存在下，一系列 1-(2-硝基苯基)-3,4-二氢异喹啉在非常温和的反应条件下被还原，得到 5,6-二氢吲唑[3 ,2-a] 异喹啉 4a-h。提出了该反应的机理。
• The synthesis of N-phenoxyethyl-1-substituted-1,2,3,4-tetrahydroisoquinolines and their α1-adrenoceptor blocking activity
  作者：Chen-Yuan Kuo、Ming-Jung Wu

  DOI：10.1016/j.ejmech.2008.09.001

  日期：2009.3

  A series of phenoxyisoquinolines, N-phenoxyethyl-1-(2-nitrophenyl)-1,2,3,4-THIQS 3a-3d, N-phenoxyethyl-1-benzyl-1,2,3,4-THIQ 3e, N-phenoxyethyl-1-(2-aminophenyl)-1,2,3,4-THIQs 5f'-5i', N-phenoxyethyl-1-(2- phenoxyethylaminophenyl)-1,2,3,4-THIQs 5f'-5i', have been synthesized and tested in isolated rat vas deferens alpha-adrenoreceptors. Comparison of pA2 values for these compounds in the presence of phenylephrine confirms that alpha(1)-adrenoceptor blocking activity of 3a-3d (-NO2 series) is more active than 6a-6c (-NH2 series) in the aortic rings isolated from SD rats. On the other hand, the electron-donating group at the 6-position of isoquinoline ring either increases or decreases the alpha(1)-adrenoceptor blocking activity. (C) 2008 Elsevier Masson SAS. All rights reserved.