methyl (1S,3R)-1-(3,4,5-trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate | 1046143-17-2

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 哈马拉生物碱
• 英文名称: methyl (1S,3R)-1-(3,4,5-trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
• CAS: 1046143-17-2
• 化学式: C₂₂H₂₄N₂O₅
• 分子量: 396.443
• InChiKey: COBLTLPBNAVOBY-APWZRJJASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  81.8
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  methyl (1S,3R)-1-(3,4,5-trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate hydrochloride 在 potassium carbonate 作用下， 以 水 、 乙酸乙酯 为溶剂， 以3.91 g的产率得到methyl (1S,3R)-1-(3,4,5-trimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
  参考文献：
  名称：

  Syntheses of chiral 1,3-disubstituted tetrahydro-β-carbolines via CIAT process: highly stereoselective Pictet–Spengler reaction of d-tryptophan ester hydrochlorides with various aldehydes

  摘要：

  A highly stereoselective Pictet-Spengler reaction of D-tryptophan methyl ester hydrochloride 1-HCl with various aldehydes via a CIAT (crystallization-induced asymmetric transformation) process is described. It was revealed that the CIAT process should be performed in a mixed solvent of nitromethane and toluene, and a fine tuning of the ratio of nitromethane and toluene for each epimer Mixture of 2-HCl was necessary in order to get as high yields and stereoselectivities as possible. Enantiomerically pure cis (or trans) 1,3-disubstituted tetrahydro-beta-carbolines 2a-2v were obtained by recrystallization or flash chromatography after neutralization of the corresponding hydrochloride salts cis-2-HCl or trans-2-HCl. (c) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2009.01.026

文献信息

• Synthesis of Novel C3-Linked ?-Carboline-Pyridine Derivatives Employing Khronke Reaction: DNA-binding Ability and Molecular Modeling Studies
  作者：Nagula Shankaraiah、Pankaj Sharma、Srinivas Pedapati、Shalini Nekkanti、Vunnam Srinivasulu、Niggula Praveen Kumar、Ahmed Kamal

  DOI：10.2174/157018081304160303180050

  日期：2016.3.3

  A series of novel C3-linked β -carboline pyridine (BCP) derivatives have been synthesized via modified Khronke reaction and studied for their DNA-binding affinities. Among all the derivatives, compound 12f has shown significant enhancement in the DNA-binding affinity (ΔTm: 6.3 oC and 6.5 oC at 0 h and 18 h incubation) in comparison to the standard Doxorubicin (ΔTm: 2.4 oC and 2.6 oC at 0 h and 18 h

  通过修饰的Khronke反应合成了一系列新型的C3连接的β-咔啉吡啶（BCP）衍生物，并研究了其DNA结合亲和力。在所有的衍生物，化合物12F显示显著增强中的DNA结合亲和力（ΔT米：6.3 ø C和6.5 ø下在0小时，18小时温育）相比于标准多柔比星（ΔT米：2.4 ø C和2.6 oC在0 h和18 h孵育）。该结果表明与DNA双螺旋的强烈嵌入。此外，分子建模研究还表明，平面β-咔啉环与DNA碱基对建立π-π相互作用，并且由于吡啶环的存在，这些相互作用进一步扩展。还通过分子对接研究了这些化合物的DNA嵌入，其结果与热变性数据一致。
• Discovery of novel phosphatidylcholine-specific phospholipase C drug-like inhibitors as potential anticancer agents
  作者：Chatchakorn Eurtivong、Lisa I. Pilkington、Michelle van Rensburg、Reuben M. White、Harpreet Kaur Brar、Shaun Rees、Emily K. Paulin、Chris Sun Xu、Nabangshu Sharma、Ivanhoe K.H. Leung、Euphemia Leung、David Barker、Jóhannes Reynisson

  DOI：10.1016/j.ejmech.2019.111919

  日期：2020.2

  Phosphatidylcholine-specific phospholipase C (PC-PLC) is a promising target for new anticancer treatment. Herein, we report our work in the discovery of novel drug-like PC-PLC inhibitors. Virtual screening led to the identification of promising hits from four different structural series that contain the molecular scaffold of benzenesulphonamides (10), pyrido[3,4-b]indoles (22), morpholinobenzoic acid (84) and benzamidobenzoic acid (80). 164 structural analogues were tested to investigate the chemical space around the hit series and to generate preliminary structurally activity relationships (SAR). Two of the pyrido[3,4-b]indoles (22_10 and 22_15) had comparable or better potency as D609, an established but non-drug-like PC-PLC inhibitor. Furthermore, three morpholinobenzoic acids (84, 84_4 and 84_5) had superior potency than D609. Therefore, this study paves the way towards the development of drug-like PL-PLC inhibitors as potential anticancer agents. (C) 2019 Elsevier Masson SAS. All rights reserved.
• Synthesis of diketopiperazine-based carboline homodimers and in vitro growth inhibition of human carcinomas
  作者：Amy M. Deveau、Nancy E. Costa、Elizabeth M. Joshi、Timothy L. Macdonald

  DOI：10.1016/j.bmcl.2008.05.022

  日期：2008.6

  Starting from D-or L-tryptophan, we have synthesized and characterized six compounds 2.29-2.31a and b that belong to a class of nitrogen heterocycles: the carboline-based homodimers. Each individual homodimer features a 1,3-trans relationship on each side of the central diketopiperazine core, but differs in absolute stereochemistry and also in substitution on the 40 and 400 oxygens (-Bn, -CH(3), or -H). The in vitro cytotoxicity of the six compounds was evaluated by measuring the growth inhibition in NCI-H520 and PC-3 human carcinoma cells. Phenol 2.30a inhibited cancer cell growth approximately three times better than its enantiomer 2.30b and possessed a GI(50) comparable to the clinically used agent etoposide in both cell lines. We have concluded that both the stereochemistry imparted by L-tryptophan and the presence of hydroxy substituents at the 40 and 400 positions are necessary to generate cytotoxic properties in the homodimer class. We are now employing 2.30a as a new lead compound in our efforts to discover improved indole-based cancer chemotherapeutics. (C) 2008 Elsevier Ltd. All rights reserved.