methyl 1-(thiophen-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylate | 223690-91-3

• 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 1-(thiophen-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylate
• 英文别名: 1-Thienyl-3-carbomethoxy-b-carboline；methyl 1-thiophen-2-yl-9H-pyrido[3,4-b]indole-3-carboxylate
• CAS: 223690-91-3
• 化学式: C₁₇H₁₂N₂O₂S
• 分子量: 308.36
• InChiKey: YBAKBYUITLYJFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  83.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 1-(thiophen-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylate 在 ammonium hydroxide 作用下， 以 甲醇 为溶剂， 以82%的产率得到1-thiophen-2-yl-9H-pyrido[3,4-b]indole-3-carboxamide
  参考文献：
  名称：

  Potent 1,3-disubstituted-9H-pyrido[3,4-b]indoles as new lead compounds in antifilarial chemotherapy1CDRI Communication No. 5795.1

  摘要：

  Substituted 9H-pyrido[3,4-b]indoles (beta-carbolines) identified in our laboratory as potential pharmacophore for designing macrofilaricidal agents, have been explored further for identifying the pharmacophore responsible for high order of adulticidal activity. This has led to syntheses and macrofilaricidal evaluations of a number of 1-aryl-9H-pyrido[3,4-b]indole-3-carboxyl derivatives (3-7). The macrofilarical activity was initially evaluated in vivo against Acanthoeilonema viteae. Amongst all the synthesized compounds, only twelve compounds namely 3a, 3c, 3d, 3f, 4c, 4d, 4f, 5a, 6f, 6h, 6i and 7h have exhibited either > 90% micro- or macrofilaricidal activity or sterilization of female worms. These compounds have also been screened against Litomosoides carinii and of these only 3f and 5a have also been found to be active. Finally these two compounds have been evaluated against Brugia malayi. The structure activity relationship (SAR) associated with position-1 and 3 substituents in beta-carbolines have been discussed. It has been observed that the presence of carbomethoxy at position-3 and an aryl substituent at position-1 in beta-carbolines effectively enhance antifilarial activity particularly against A. viteae. Amongst the various compounds screened, methyl 1-(4-methylphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (4c) has shown highest adulticidal activity and methyl 1-(4-chlorophenyl)1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole-3-carboxylate (3a) has shown highest microfilaricidal action against A. viteae at 50mg/ kgx5 days (ip). Another derivative of this compound namely 1-(4-chlorophenyl)-3-hydroxymethyl-9H-pyrido[3,4-b]indole (5a) exhibited highest activity against L. carinii at 30 mg/kg x 5 days (ip) and against B. malayi at 50 mg/kg x 5 days (ip) or at 200 mg/ kgx5 days (po). (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(99)00050-4
• 作为产物：
  描述：

  L-色氨酸 在 potassium permanganate 、 氯化亚砜 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 20.0h， 生成 methyl 1-(thiophen-2-yl)-9H-pyrido[3,4-b]indole-3-carboxylate
  参考文献：
  名称：

  DNA相互作用的β-卡宾啉-辛醇杂合体的设计和合成作为细胞毒性和细胞凋亡诱导剂。

  摘要：

  合成了一系列新的（E）-3-[（1-芳基-9 H-吡啶基[3,4- b ]吲哚-3-基）亚甲基]吲哚-2-酮杂种并对其体外细胞毒性进行了评估对一组选定的人类癌细胞系，即HCT-15，HCT-116，A549，NCI-H460和MCF-7（包括HFL）具有抗癌活性。在测试的化合物中，（E）-1-苄基-5-溴-3-3-[[1-（2,5-二甲氧基苯基）-9 H-吡啶基[3,4- b ]吲哚-3-基]亚甲基}二氢吲哚-2-酮（10秒）显示针对HCT-15的癌细胞的细胞毒性，其IC 50为1.43±0.26μ值米和GI 50 0.89±0.06μ值米。值得注意的是，使用不同的染色技术（如characterized啶橙/溴化乙锭（AO / EB）和DAPI）对HCT-15细胞系上10 s的凋亡诱导进行了表征。此外，为了了解抗癌作用的机制，进行了多种测定，例如膜联蛋白V-FITC / PI，DCFDA和

  DOI：

  10.1002/cmdc.201800402

文献信息

• Reusable, homogeneous water soluble photoredox catalyzed oxidative dehydrogenation of N-heterocycles in a biphasic system: application to the synthesis of biologically active natural products
  作者：S. Srinath、R. Abinaya、Arun Prasanth、M. Mariappan、R. Sridhar、B. Baskar

  DOI：10.1039/d0gc00569j

  日期：——

  the substrate and catalyst at room temperature. Its potential applications to organic transformations are demonstrated by the synthesis of various biologically active N-heterocycles such as indoles, (iso)quinolines and β-carbolines and natural products such as eudistomin U, norharmane, and harmane and precursors to perlolyrine and flazin. Without isolation and purification, the catalyst solution can

  本文中，描述了一种在双相介质中使用可重复使用的均相钴-酞菁光氧化还原催化剂对四氢-β-咔啉，二氢吲哚和四氢-（异）喹啉进行氧化脱氢（ODH）的简单有效的方法。双相系统具有易于分离产物和均相光氧化还原催化剂有效重复使用的优点。而且，当前系统显着帮助克服了室温下底物和催化剂的溶解性问题。通过合成各种具有生物活性的N-杂环（如吲哚，（异）喹啉和β-咔啉）以及天然产物（如eudistomin U，降伤害药烷和harmane）以及全氟去氧灵和flazin的前体，证明了其在有机转化中的潜在应用。没有分离和纯化，催化剂溶液最多可重复使用5次，反应活性几乎相当。此外，以克为单位证明了反应的效率。据我们所知，这是有关在环境友好的条件下使用非贵重，可重复使用和均相的钴光氧化还原催化剂进行ODH反应的第一份报告。
• Convenient synthesis of 1-aryl-9H-β-carboline-3-carbaldehydes and their transformation into dihydropyrimidinone derivatives by Biginelli reaction
  作者：Péter Ábrányi-Balogh、András Dancsó、Dávid Frigyes、Balázs Volk、György Keglevich、Mátyás Milen

  DOI：10.1016/j.tet.2014.06.073

  日期：2014.9

  In the present work, a practical synthesis of 1-aryl-β-carboline-3-carbaldehydes as versatile building blocks and their application in Biginelli reaction is reported. The starting material of the four-step synthesis is racemic tryptophan methyl ester. The procedure involves a Pictet–Spengler cyclization, a dehydrogenation, an ester reduction, and an alcohol oxidation step. The β-carboline-3-carbaldehydes

  在目前的工作中，报道了一种实用的1-芳基-β-咔啉-3-甲醛的合成方法，作为通用的结构单元及其在Biginelli反应中的应用。四步合成的起始原料是外消旋色氨酸甲酯。该过程涉及Pictet-Spengler环化，脱氢，酯还原和醇氧化步骤。使用Biginelli反应，将β-咔啉-3-甲醛进一步转化为在位置3上具有药理学意义的二氢嘧啶环的衍生物。
• Metal free one pot synthesis of β-carbolines via a domino Pictet-Spengler reaction and aromatization
  作者：S. Ramu、S. Srinath、A. Aswin kumar、B. Baskar、K. Ilango、K.K. Balasubramanian

  DOI：10.1016/j.mcat.2019.02.018

  日期：2019.5

  A convenient and efficient metal free, atom economical flexible synthesis of β-carbolines involving a domino Pictet-Spengler reaction and aromatization in oxygen atmosphere in N-methyl-2-pyrollidone (NMP) is described. Variety of aryl, heteroaryl and aliphatic aldehydes were found to be good substrates for this methodology. Several β-carbolines (6a-6t) and β-carboline methyl esters (7a-7e) were synthesized

  描述了一种方便有效的无金属，无原子经济的柔性合成β-咔啉的方法，涉及多米诺骨牌Pictet-Spengler反应和在N-甲基-2-吡咯烷酮（NMP）中的氧气气氛中的芳构化。发现各种芳基，杂芳基和脂族醛是该方法的良好底物。使用该方法合成了几种β-咔啉（6a-6t）和β-咔啉甲酯（7a-7e）。在氩气中，在催化量的酸存在下，在NMP催化的四氢-β-咔啉（4a-4g）。
• A practical synthesis of β-carbolines by tetra-n-butylammonium bromide (TBAB)-mediated cycloaromatization reaction of aldehydes with tryptophan derivatives
  作者：Zhen Wang、Zhenzhen Yu、Yao Yao、Yakai Zhang、Xuefeng Xiao、Bin Wang

  DOI：10.1016/j.cclet.2019.07.001

  日期：2019.8

  Abstract A mild and efficient nBu4NBr-mediated oxidative cycloaromatization to prepare β-carbolines from readily available tryptophans and aldehydes is described. The reaction is practical and allows the synthesis of β-carbolines on gram-scale. Some of products crystallized from the reaction mixture and were easily removed by filtration, obviating the need for chromatographic separation.

  摘要描述了一种温和而有效的nBu4NBr介导的氧化环芳构化反应，可从易于获得的色氨酸和醛制备β-咔啉。该反应是实用的，并且允许以克规模合成β-咔啉。一些产物从反应混合物中结晶出来，很容易通过过滤除去，从而无需进行色谱分离。
• 一种β-咔啉类化合物的合成方法
  申请人：南开大学

  公开号：CN109134460B

  公开（公告）日：2021-04-06

  本发明涉及一种β‑咔啉类化合物的合成方法，该方法包括将式(1)化合物与式(2)的化合物在含溴或者碘的催化剂、过氧化物和有机溶剂的作用下制得式(3)化合物，其反应通式为：其中，R1为氢、卤素、烷基或氰基；R2为氢、烷基；R3为甲氧基、乙氧基、苄氧基或氨基；R4为氢、烷基、芳基或各种取代芳基。本发明方法的合成路线短、起始原料简单、反应条件温和，催化剂和过氧化物价廉无污染，底物范围广，产物易分离，并且当扩大到克级的反应的时候，我们的反应也能得到很好的适用性。