6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline | 17579-12-3

• 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: 6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline
• 英文别名: 1-phenyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol；1-phenyl-1,2,3,4-tetrahydro-isoquinoline-6,7-diol
• CAS: 17579-12-3
• 化学式: C₁₅H₁₅NO₂
• 分子量: 241.29
• InChiKey: BLHNHEFDFAQSIF-UHFFFAOYSA-N

物化性质

• 熔点：
  115-117 °C
• 沸点：
  444.1±45.0 °C(Predicted)
• 密度：
  1.248±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  52.5
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline 、 1-(2-异硫代氰酰基乙基)-4-甲氧基苯 在 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 6,7-dihydroxy-N-[2-(4-methoxyphenyl)ethyl]-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carbothioamide
  参考文献：
  名称：

  新型卡塞平类似物的合成和SAR在多种癌症类型中均具有显着的抗癌作用

  摘要：

  我们先前证明，辣椒素（CPZ）是一种合成的瞬时受体潜在香草酸亚型1（TRPV1）拮抗剂，在体内具有显着的抗癌作用。这项研究的目的是基于CPZ药效团和类似物之间的结构-活性关系（SAR），开发出更有效的类似物。我们生成了30种新型化合物，并筛选了它们在培养的HeLa宫颈癌细胞中的抗增殖作用。细胞活力分析鉴定出多种IC 50s  <15μM的化合物和一种化合物29 IC 50  <5μM的化合物；比CPZ强六倍。我们验证两个引线化合物的抗增殖功效17和29，在体内在无胸腺裸鼠中使用HeLa衍生的异种移植物。与对照处理的动物相比，两种类似物到第8天都显着减少了肿瘤体积（p <0.001），没有明显的不良反应。钙成像确定化合物17激活TRPV1，而化合物29既不激活也不抑制TRPV1。表示不涉及TRPV1信号的唯一作用机制。使用一组其他肿瘤类型的细胞生存力分析，包括口腔鳞状细胞癌，非小细胞肺癌（N

  DOI：

  10.1016/j.bmc.2018.11.040
• 作为产物：
  描述：

  盐酸多巴胺 、 苯甲醛 在 potassium phosphate 作用下， 以 乙腈 为溶剂， 反应 12.0h， 以75%的产率得到6,7-dihydroxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  磷酸介导的四氢异喹啉生物碱的仿生合成。

  摘要：

  已经实现了在磷酸盐缓冲液中一锅法合成四氢异喹啉生物碱，并提出了反应机理。利用温和的反应条件可容易地得到一系列的异喹啉，包括降冰片碱。

  DOI：

  10.1039/c0cc05282e

文献信息

• 1-Aryl-tetrahydroisoquinoline analogs as active anti-HIV agents in vitro
  作者：Pi Cheng、Ning Huang、Zhi-Yong Jiang、Quan Zhang、Yong-Tang Zheng、Ji-Jun Chen、Xue-Mei Zhang、Yun-Bao Ma

  DOI：10.1016/j.bmcl.2008.02.040

  日期：2008.4

  A series of 1-aryl-6,7-dihydroxyl(methoxy)-1,2,3,4-tetrahydroisoquinolines (compounds 1-36) were synthesized via Pictet-Spengler cyclization. All the synthesized compounds were assayed for activities against HIV-1(IIIB) in C8166 cell cultures by MTT method for the first time. The results of the anti-HIV screening revealed that 6,7-dihydroxytetrahydroisoquinolines possessed higher selective index than 6,7-dimethoxyl analogs due to the significantly decreased cytotoxicities. Compounds 6, 24, and 36 showed potent anti-HIV activities with EC50 values of 8.2, 4.6, and 5.3 mu M respectively, and the cytotoxicities (CC50) of these three compounds were 784.3, 727.3, and 687.3 mu M, which resulted in SI values larger than 95, 159, and 130 respectively. (C) 2008 Elsevier Ltd. All rights reserved.
• Synthesis, Purification, and Selective β₂-AR Agonist and Bronchodilatory Effects of Catecholic Tetrahydroisoquinolines from <i>Portulaca oleracea</i>
  作者：Er-Lan Yang、Bin Sun、Zi-Yi Huang、Jian-Guang Lin、Bo Jiao、Lan Xiang

  DOI：10.1021/acs.jnatprod.9b00418

  日期：2019.11.22

  A green, biomimetic, phosphate-mediated Pictet-Spengler reaction was used in the synthesis of three catecholic tetrahydroisoquinolines, 1, 2, and 12, present in the medicinal plant Portulaca oleracea, as well as their analogues 3-11, 13, and 14, with dopamine hydrochloride and aldehydes as the substrates. AB-8 macroporous resin column chromatography was applied for purification of the products from the one-step high efficacy synthesis. It eliminated the difficulties in the isolation of catecholic tetrahydroisoquinolines from the aqueous reaction system and unreacted dopamine hydrochloride. Activity screening in CHO-K1/G alpha 15 cell models consistently expressing alpha(1B)-, beta(1)-, or beta(2)-adrenergic receptors indicated that 12 and 2, compounds that are present in P. oleracea, possessed the most potent beta(2)-adrenergic receptor agonist activity and 2 was a selective beta(2)-adrenergic receptor agonist at the concentration of 100 mu M. Both 12 and 2 exhibited dose-dependent bronchodilator effects on the histamine-induced contraction of isolated guinea-pig tracheal smooth muscle, with EC50 values of 0.8 and 2.8 mu M, respectively. These findings explain the scientific rationale of P. oleracea use as an antiasthmatic herb in folk medicine and provide the basis for the discovery of novel antiasthma drugs.
• NOVEL CAPSAZEPINE ANALOGS FOR THE TREATMENT OF CANCER AND OTHER PROLIFERATIVE DISEASES
  申请人：THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM

  公开号：US20170275280A1

  公开（公告）日：2017-09-28

  The present disclosure relates generally to derivatives of capsazepine and methods of use thereof In some aspects, the present disclosure relates to using capsazepine derivatives to treat cancer or other hyperproliferative diseases. In some aspects of the present disclosure, the disclosure provides capsazepine derivatives which may be useful in the treatment of cancer. Such cancers that the compounds may be used to treating include but are not limited to breast, cervical, oral, head, neck, or prostate cancer. In some aspects, the compounds may be useful in treating a tumor by direct injection of the compound into the tumor, particularly an oral tumor. In other aspects, the compounds are administered systemically. The compounds of the present disclosure may also be used to treat the pain associated with a tumor for which it is being administered.
• Synthesis and SAR of novel capsazepine analogs with significant anti-cancer effects in multiple cancer types
  作者：Jorge De La Chapa、Matthew Valdez、Franscisco Ruiz、Keith Gonzales、Wes Mitchell、Stanton F. McHardy、Matthew Hart、Srikanth R. Polusani、Cara B. Gonzales

  DOI：10.1016/j.bmc.2018.11.040

  日期：2019.1

  of this study was to develop more potent analogs based upon CPZ pharmacophore and structure–activity relationships (SAR) across analogs. We generated 30 novel compounds and screened for their anti-proliferative effects in cultured HeLa cervical cancer cells. Cell viability assays identified multiple compounds with IC50s < 15 μM and one compound, 29 with an IC50 < 5 μM; six fold more potent than CPZ

  我们先前证明，辣椒素（CPZ）是一种合成的瞬时受体潜在香草酸亚型1（TRPV1）拮抗剂，在体内具有显着的抗癌作用。这项研究的目的是基于CPZ药效团和类似物之间的结构-活性关系（SAR），开发出更有效的类似物。我们生成了30种新型化合物，并筛选了它们在培养的HeLa宫颈癌细胞中的抗增殖作用。细胞活力分析鉴定出多种IC 50s  <15μM的化合物和一种化合物29 IC 50  <5μM的化合物；比CPZ强六倍。我们验证两个引线化合物的抗增殖功效17和29，在体内在无胸腺裸鼠中使用HeLa衍生的异种移植物。与对照处理的动物相比，两种类似物到第8天都显着减少了肿瘤体积（p <0.001），没有明显的不良反应。钙成像确定化合物17激活TRPV1，而化合物29既不激活也不抑制TRPV1。表示不涉及TRPV1信号的唯一作用机制。使用一组其他肿瘤类型的细胞生存力分析，包括口腔鳞状细胞癌，非小细胞肺癌（N
• Phosphate mediated biomimetic synthesis of tetrahydroisoquinoline alkaloids
  作者：Thomas Pesnot、Markus C. Gershater、John M. Ward、Helen C. Hailes

  DOI：10.1039/c0cc05282e

  日期：——

  A one-pot synthesis of tetrahydroisoquinoline alkaloids in a phosphate buffer has been achieved, and a reaction mechanism proposed. The utilisation of mild reaction conditions readily afforded a range of isoquinolines, including norcoclaurine.

  已经实现了在磷酸盐缓冲液中一锅法合成四氢异喹啉生物碱，并提出了反应机理。利用温和的反应条件可容易地得到一系列的异喹啉，包括降冰片碱。