(4-nitrophenyl)(9H-pyrido[3,4-b]indol-1-yl)methanone | 1275575-70-6

• 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: (4-nitrophenyl)(9H-pyrido[3,4-b]indol-1-yl)methanone
• 英文别名: (4-nitrophenyl)-(9H-pyrido[3,4-b]indol-1-yl)methanone
• CAS: 1275575-70-6
• 化学式: C₁₈H₁₁N₃O₃
• 分子量: 317.304
• InChiKey: VIXNVNZRJAOHIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  91.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  甲醇 、 (4-nitrophenyl)(9H-pyrido[3,4-b]indol-1-yl)methanone 在 dipotassium peroxodisulfate 、 palladium diacetate 、 三氟乙酸 作用下， 反应 24.0h， 以28%的产率得到(2-methoxy-4-nitrophenyl)(9H-pyrido[3,4-b]indol-1-yl)methanone
  参考文献：
  名称：

  Pd(OAc)₂-catalysed regioselective alkoxylation of aryl (β-carbolin-1-yl)methanones via β-carboline directed ortho-C(sp²)–H activation of an aryl ring

  摘要：

  通过Pd(OAc)2催化的芳基(β-咔啉-1-基)甲酮的定向烷氧基化合成(2-烷氧基苯基)(9H-吡啶并[3,4-b]吲哚-1-基)甲酮，利用β-咔啉引导的芳基骨架在氧化条件下进行ortho-C(sp2)-H活化。

  DOI：

  10.1039/c5ob01500f
• 作为产物：
  描述：

  色胺 、 1-乙炔基-4-硝基苯 在 碘 、 二甲基亚砜 作用下， 反应 4.0h， 以78%的产率得到(4-nitrophenyl)(9H-pyrido[3,4-b]indol-1-yl)methanone
  参考文献：
  名称：

  碘介导的Pictet-Spengler氧化反应，使用末端炔烃作为2-氧醛代用品来合成1-芳酰基-β-咔啉和稠合氮杂环

  摘要：

  一种有效的碘介导的二甲基亚砜（DMSO）中碘介导的氧化Pictet-Spengler反应，使用末端炔烃作为2-氧醛替代物来合成芳基（9 H-吡啶并[3,4- b ]吲哚-1-基）甲烷酮。描述。该方案的范围包括法西林蛋白酶，大黄素（Eusoditomins）Y 1和Y 2的总合成。该方法扩展了制备吡咯并[1,2- a ]-喹喔啉和吲哚并[1,5- a ]喹喔啉衍生物的方法。1-芳酰基-β-咔啉的实用性通过执行钯催化的β-咔啉直接邻位得到证明-C（sp2）-H使用DMSO作为来源和访问4-芳基-canthin-6-ones的硫代甲基（SMe）基团对苯环的官能化。

  DOI：

  10.1016/j.tet.2017.03.031

文献信息

• A Cascade Coupling Strategy for One-Pot Total Synthesis of β-Carboline and Isoquinoline-Containing Natural Products and Derivatives
  作者：Yan-Ping Zhu、Mei-Cai Liu、Qun Cai、Feng-Cheng Jia、An-Xin Wu

  DOI：10.1002/chem.201301734

  日期：2013.7.29

  Multi‐birds with one stone: A cascade coupling strategy was developed for the synthesis of β‐carbolines. The method can direct the synthesis of β‐carboline and isoquinoline‐containing natural products with high yields. Moreover, this protocol can also be further applied towards the total synthesis of natural products fascaplysin and papaverin (see scheme).

  一块石头的多鸟：开发了一种级联偶联策略来合成β-咔啉。该方法可以指导高产率合成含β-咔啉和异喹啉的天然产物。此外，该方案还可以进一步应用于天然产物fascaplysin和papaverin的全合成（参见方案）。
• Synthesis, in vitro anti-inflammatory and cytotoxic evaluation, and mechanism of action studies of 1-benzoyl-β-carboline and 1-benzoyl-3-carboxy-β-carboline derivatives
  作者：Mei-Lin Yang、Ping-Chung Kuo、Tsong-Long Hwang、Wen-Fei Chiou、Keduo Qian、Chin-Yu Lai、Kuo-Hsiung Lee、Tian-Shung Wu

  DOI：10.1016/j.bmc.2011.01.034

  日期：2011.3

  In the present study, various 1-substituted and 1,3-disubstituted beta-carboline derivatives were synthesized by a modified single-step Pictet-Spengler reaction. The compounds were examined for cytotoxicity and anti-inflammatory activity, as measured by the inhibition of prostaglandin E-2 (PGE(2)) production and nitric oxide (NO) production. While only two compounds (28 and 31) showed marginal cytotoxicity against four human cancer cell lines, most of the tested compounds exhibited potent inhibitory activity of both NO and PGE(2) production. Moreover, compounds 6 and 16 significantly reduced the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase 2 (COX2), suggesting that beta-carboline analogs can inhibit NO and PGE(2) production at the translational level. In addition, several of the beta-carboline derivatives (1, 2, 48, 11, 13, 22, 25, 27, 31, and 41-43) displayed significant inhibitory activity of superoxide anion (O-2(center dot-)) generation or elastase release compared to the reference compound, with 6 being the most potent. N-Formyl-L-methionyl-phenylalanine (FMLP)-induced phosphorylation of c-Jun N-terminal kinase (JNK) and protein kinase B (AKT) were also inhibited by 6, suggesting that it suppresses human neutrophil functions by inhibiting the activation of JNK and AKT signaling pathways. Therefore, the synthetic 1-benzoyl-3-carboxy beta-carboline analogs may have great potential to be developed as anti-inflammatory agents. (C) 2011 Elsevier Ltd. All rights reserved.
• Pd(OAc)₂-catalysed regioselective alkoxylation of aryl (β-carbolin-1-yl)methanones via β-carboline directed ortho-C(sp²)–H activation of an aryl ring
  作者：Shivalinga Kolle、Sanjay Batra

  DOI：10.1039/c5ob01500f

  日期：——

  Synthesis of (2-alkoxyphenyl)(9H-pyrido[3,4-b]indol-1-yl)methanoneviaPd(OAc)₂-catalyzed regioselective alkoxylation of aryl (β-carbolin-1-yl)methanones employing β-carboline directedortho-C(sp²)–H activation of an aryl ring under oxidative conditions is described.

  通过Pd(OAc)2催化的芳基(β-咔啉-1-基)甲酮的定向烷氧基化合成(2-烷氧基苯基)(9H-吡啶并[3,4-b]吲哚-1-基)甲酮，利用β-咔啉引导的芳基骨架在氧化条件下进行ortho-C(sp2)-H活化。
• Iodine-mediated oxidative Pictet-Spengler reaction using terminal alkyne as the 2-oxoaldehyde surrogate for the synthesis of 1-aroyl-β-carbolines and fused-nitrogen heterocycles
  作者：Shashikant U. Dighe、Surya K. Samanta、Shivalinga Kolle、Sanjay Batra

  DOI：10.1016/j.tet.2017.03.031

  日期：2017.4

  iodine-mediated oxidative Pictet-Spengler reaction in dimethyl sulphoxide (DMSO) using terminal alkynes as the 2-oxoaldehyde surrogate for the synthesis of aryl (9H-pyrido[3,4-b]indol-1-yl)methanones is described. The scope of the protocol includes the total synthesis of Fascaplysin, Eudistomins Y1 and Y2. The methodology is extended for preparing pyrrolo[1,2-a]-quinoxaline and indolo[1,5-a]quinoxaline derivatives

  一种有效的碘介导的二甲基亚砜（DMSO）中碘介导的氧化Pictet-Spengler反应，使用末端炔烃作为2-氧醛替代物来合成芳基（9 H-吡啶并[3,4- b ]吲哚-1-基）甲烷酮。描述。该方案的范围包括法西林蛋白酶，大黄素（Eusoditomins）Y 1和Y 2的总合成。该方法扩展了制备吡咯并[1,2- a ]-喹喔啉和吲哚并[1,5- a ]喹喔啉衍生物的方法。1-芳酰基-β-咔啉的实用性通过执行钯催化的β-咔啉直接邻位得到证明-C（sp2）-H使用DMSO作为来源和访问4-芳基-canthin-6-ones的硫代甲基（SMe）基团对苯环的官能化。