ethyl 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylate | 191279-39-7

• 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: ethyl 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylate
• 英文别名: ethyl (3S)-1-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
• CAS: 191279-39-7
• 化学式: C₁₅H₁₈N₂O₂
• 分子量: 258.32
• InChiKey: DKRAXVHYKRTHRE-NCWAPJAISA-N

物化性质

• 沸点：
  423.7±45.0 °C(Predicted)
• 密度：
  1.180±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.31
• 重原子数：
  19.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  54.12
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  ethyl 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylate 在 1,2,3,4,5,6,7,8-八硫杂环辛烷 、 锂硼氢 作用下， 以 四氢呋喃 、 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 8.0h， 生成 1-甲基-9h-吡啶并[3,4-b]吲哚-3-甲醇
  参考文献：
  名称：

  新型 N-酰基腙键连接的杂二价 β-咔啉作为潜在抗癌剂的设计、合成和生物学评价

  摘要：

  利用药效团杂交方法，我们设计并合成了一系列新的 28 种新型异二价 β-咔啉。评估了每种化合物对不同来源（鼠类和人）的五种癌细胞系（LLC、BGC-823、CT-26、Bel-7402 和 MCF-7）的体外细胞毒性潜力，目的是确定化合物的效力和选择性。化合物 8z 显示出抗肿瘤活性，半数最大抑制浓度 (IC50) 值为 9.9 ± 0.9、8.6 ± 1.4、6.2 ± 2.5、9.9 ± 0.5 和 5.7 ± 1.2 µM，对测试的五种癌细胞系。此外，使用鸡绒毛尿囊膜 (CAM) 体内模型研究了化合物 8z 对血管生成过程的影响。在 5 μM 的浓度下，化合物 8z 显示出对血管生成的积极影响。

  DOI：

  10.3390/molecules24162950
• 作为产物：
  描述：

  L-色氨酸 在 氯化亚砜 、 sodium hydroxide 作用下， 反应 6.0h， 生成 ethyl 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylate
  参考文献：
  名称：

  Synthesis and Biological Evaluation of Novel .β-Carboline Derivatives as Antiproliferative Agents

  摘要：

  一系列新型β-咔啉衍生物被合成并对其在体外对人肿瘤细胞系的细胞毒活性进行了评估。大多数化合物对测试的细胞系显示出从中等到强大的细胞毒活性，其中化合物12l对KB细胞系表现出最强的抗增殖活性（IC50 = 4.58 μM）。对化合物12l的初步机制研究表明，它能够抑制DNA嵌入和微管蛋白聚合。

  DOI：

  10.2174/15701808113109990009

文献信息

• Molecular hybrid design, synthesis, in vitro and in vivo anticancer evaluation, and mechanism of action of N-acylhydrazone linked, heterobivalent β-carbolines
  作者：Liang Guo、Xiaofei Chen、Wei Chen、Qin Ma、Wenxi Fan、Jie Zhang、Bin Dai

  DOI：10.1016/j.bioorg.2020.103612

  日期：2020.3

  cytotoxic activity of the synthesized compounds was evaluated against normal EA.HY926 cells and five cancer cell lines: LLC (Lewis lung carcinoma), BGC-823 (gastric carcinoma), CT-26 (murine colon carcinoma), Bel-7402 (liver carcinoma), and MCF-7 (breast carcinoma). Compound 10e, with an IC50 value of 2.41 μM against EA.HY926 cells, was the most potent inhibitor. It showed cytotoxicity against all five

  设计了一系列由N-酰基hydr连接的异二价β-咔啉衍生物，并按九步反应顺序由1-色氨酸合成。该努力导致了高收率的异二价β-咔啉10a-t。目标化合物通过1H NMR，13C NMR和高分辨率质谱（HRMS）进行表征。评估了合成化合物对正常EA.HY926细胞和5种癌细胞系的体外细胞毒性活性：LLC（刘易斯肺癌），BGC-823（胃癌），CT-26（鼠结肠癌），Bel-7402 （肝癌）和MCF-7（乳腺癌）。化合物10e对EA.HY926细胞的IC50值为2.41μM，是最有效的抑制剂。它对鼠类和人类这五种不同来源的癌细胞系均显示出细胞毒性，IC50值为4.2±0。7至18.5±3.1μM。对结构-活性关系的研究表明，R9'-位对取代基的细胞毒性活性的影响遵循2,3,4,5,6-全氟苯基甲基> 4-氟苄基> 3-苯基丙基的趋势。还在小鼠中评估了所选化合物的抗肿瘤功效。化合物10e表现出有效
• Design, synthesis, anti-TMV, fungicidal, and insecticidal activity evaluation of 1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid derivatives based on virus inhibitors of plant sources
  作者：Hong-jian Song、Yong-xian Liu、Yu-xiu Liu、Yuan-qiong Huang、Yong-qiang Li、Qing-min Wang

  DOI：10.1016/j.bmcl.2014.09.063

  日期：2014.11

  arboxylic acid derivatives were designed and synthesized, and first evaluated for their anti-TMV, fungicidal and insecticidal activities. Most of these derivatives exhibited good antiviral activity against TMV both in vitro and in vivo. Especially, the activities of compounds 8 and 15 in vivo were higher than that of ribavirin. The compound 8 exhibited more than 70% fungicidal activities against Cercospora

  借鉴植物农药的创作思路，设计合成了一系列四氢-β-咔啉-3-羧酸衍生物，并对其抗TMV，杀真菌和杀虫活性进行了评价。这些衍生物中的大多数在体外和体内均表现出对TMV的良好抗病毒活性。特别是，化合物8和15的体内活性高于利巴韦林。化合物8显示出超过70种％的杀菌活性对尾孢堀花生，茄链格孢，蠕玉米小斑病，和稻纹枯病菌在50毫克/公斤，化合物16和20表现出对Mythimna sepepa和Ostrinia nubilalis的60％以上的杀虫活性。
• Synthesis and in vitro cytotoxic evaluation of 1,3-bisubstituted and 1,3,9-trisubstituted β-carboline derivatives
  作者：Rihui Cao、Wenlie Peng、Hongsheng Chen、Xuerui Hou、Huaji Guan、Qi Chen、Yan Ma、Anlong Xu

  DOI：10.1016/j.ejmech.2004.11.005

  日期：2005.3

  A series of novel 1,3-bisubstituted and 1, 3,9-trisubstituted beta-carboline derivatives was synthesized from the starting material L-tryptophan. Cytotoxic activities of these compounds were investigated in vitro. The results showed that 1,3,9-trisubstituted beta-carboline derivatives had higher cytotoxic activities in vitro than the corresponding 1,3-bisubstituted compounds. Among all the synthesized 1,3,9-trisubstituted P-carboline derivatives, the compounds with a methyl substituent at position-1 displayed more potent cytotoxic activities, furthermore compound 5e having an ethoxycarbonyl substituent at position-3 and a pentafluorobenzyl at position-9, respectively, was found to be the most potent compounds of this series with IC50 value of 4 uM against BGC-823 cell lines. These data suggested that (1) the cytotoxic potencies of beta-carboline derivatives were enhanced by the introduction of appropriate substituents into position-1 and position-9 in beta-carboline; (2) the beta-carboline structure might be an important basis for the design and synthesis of new antitumor drugs; (3) the methyl substituent at position-1, the pentafluorobenzyl group at position-9 and the ethoxycarbonyl substituent at position-3 were the optimal combination for the improvement of cytotoxic activity of the P-carboline derivatives. (c) 2004 Elsevier SAS. All rights reserved.