Methyl 2-azido-3-(2-bromophenyl)prop-2-enoate | 220448-44-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: Methyl 2-azido-3-(2-bromophenyl)prop-2-enoate
• 英文别名: methyl 2-azido-3-(2-bromophenyl)prop-2-enoate
• CAS: 220448-44-2
• 化学式: C₁₀H₈BrN₃O₂
• 分子量: 282.096
• InChiKey: CINPLCMEILSUTJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  40.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Methyl 2-azido-3-(2-bromophenyl)prop-2-enoate 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 2.0h， 以74%的产率得到4-溴吲哚-2-甲酸甲酯
  参考文献：
  名称：

  作为Lamellarin D类似物的chromeno [3,4- b ]吲哚的合成：一种新型DYRK1A抑制剂

  摘要：

  开发了取代的chromeno [3,4- b ]吲哚文库作为lamellarin等位基因。在涉及C的四步路径序列之后，由吲哚完成合成-3碘化，Suzuki交叉偶联反应和一锅脱保护/内酯化步骤。测试了二十种最终化合物以确定它们对拓扑异构酶I和激酶（Lamellarins的两种主要生物学活性）的活性。一种新合成的衍生物显示出强大的拓扑异构酶活性，可与参比化合物（例如喜树碱和lamellarin）相比，但激酶抑制作用较弱。其他两种先导化合物被鉴定为新的纳摩尔DYRK1A抑制剂，其他几种药物影响亚微摩尔范围内的激酶。这些结果将使我们能够使用chromeno [3,4- b ]吲哚作为药效团来开发有效治疗涉及DYRK1A的神经系统或肿瘤性疾病的方法。

  DOI：

  10.1016/j.ejmech.2012.01.040
• 作为产物：
  描述：

  2-叠氮基乙酸甲酯 、 邻溴苯甲醛 在 甲醇 、 sodium 作用下， 生成 Methyl 2-azido-3-(2-bromophenyl)prop-2-enoate
  参考文献：
  名称：

  Extending the versatility of the Hemetsberger–Knittel indole synthesis through microwave and flow chemistry

  摘要：

  Microwave, flow and combination methodologies have been applied to the synthesis of a number of substituted indoles. Based on the Hemetsberger-Knittel (HK) process, modifications allow formation of products rapidly and in high yield. Adapting the methodology allows formation of 2-unsubstituted indoles and derivatives, and a route to analogs of the antitumor agent PLX-4032 is demonstrated. The utility of the HK substrates is further demonstrated through bioconjugation and subsequent ring closure and via Huisgen type [3+2] cycloaddition chemistry, allowing formation of peptide adducts which can be subsequently labeled with fluorine tags. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.01.066

文献信息

• 4-Oxo-3,5-dihydro-4H-pyridazino[4,5-b]-indole-1-acetamide derivatives, their preparation and their application in therapy
  申请人：Sanofi-Synthelabo

  公开号：US06262045B1

  公开（公告）日：2001-07-17

  Compounds of general formula (I) in which X represents a hydrogen or halogen atom or a methyl, methoxy or phenylmethoxy group, Y represents a hydrogen atom, 1 or 2 halogen atoms or a hydroxyl, methoxy, nitro or methyl group, R1 represents a hydrogen atom or a (C1-C4)alkyl group, R2 and R3 each represent a hydrogen atom, a (C1-C4)alkyl group or a phenylmethyl group or else R2 and R3 form, with the nitrogen atom which carries them, an azetidinyl, pyrrolidinyl, 3-ethoxypyrrolidinyl, piperidinyl, morpholinyl, 4-methylpiperazinyl or 1,3-thiazolidinyl group. Application in therapeutics.

  通式（I）的化合物中，X代表氢或卤素原子，或甲基，甲氧基或苯甲氧基基团，Y代表氢原子，1或2个卤素原子或羟基，甲氧基，硝基或甲基基团，R1代表氢原子或（C1-C4）烷基，R2和R3各代表氢原子，（C1-C4）烷基或苯甲基基团，或者R2和R3与它们所携带的氮原子形成氮杂环，包括氮杂丙环，吡咯烷环，3-乙氧基吡咯烷环，哌啶环，吗啉环，4-甲基哌嗪环或1,3-噻唑烷环。在治疗学中的应用。
• Synthesis of chromeno[3,4-b]indoles as Lamellarin D analogues : A novel DYRK1A inhibitor class
  作者：Cleopatra Neagoie、Emeline Vedrenne、Frédéric Buron、Jean-Yves Mérour、Sorin Rosca、Stéphane Bourg、Olivier Lozach、Laurent Meijer、Brigitte Baldeyrou、Amelie Lansiaux、Sylvain Routier

  DOI：10.1016/j.ejmech.2012.01.040

  日期：2012.3

  developed as Lamellarin isosters. Synthesis was achieved from indoles after a four-step pathway sequence involving C-3 iodination, a Suzuki cross-coupling reaction, and a one pot deprotection/lactonisation step. Twenty final compounds were tested in order to determine their activity against topoisomerase I and kinases, the two major biological activities of Lamellarins. One newly synthesized derivative exhibited

  开发了取代的chromeno [3,4- b ]吲哚文库作为lamellarin等位基因。在涉及C的四步路径序列之后，由吲哚完成合成-3碘化，Suzuki交叉偶联反应和一锅脱保护/内酯化步骤。测试了二十种最终化合物以确定它们对拓扑异构酶I和激酶（Lamellarins的两种主要生物学活性）的活性。一种新合成的衍生物显示出强大的拓扑异构酶活性，可与参比化合物（例如喜树碱和lamellarin）相比，但激酶抑制作用较弱。其他两种先导化合物被鉴定为新的纳摩尔DYRK1A抑制剂，其他几种药物影响亚微摩尔范围内的激酶。这些结果将使我们能够使用chromeno [3,4- b ]吲哚作为药效团来开发有效治疗涉及DYRK1A的神经系统或肿瘤性疾病的方法。
• Extending the versatility of the Hemetsberger–Knittel indole synthesis through microwave and flow chemistry
  作者：Nadeesha Ranasinghe、Graham B. Jones

  DOI：10.1016/j.bmcl.2013.01.066

  日期：2013.3

  Microwave, flow and combination methodologies have been applied to the synthesis of a number of substituted indoles. Based on the Hemetsberger-Knittel (HK) process, modifications allow formation of products rapidly and in high yield. Adapting the methodology allows formation of 2-unsubstituted indoles and derivatives, and a route to analogs of the antitumor agent PLX-4032 is demonstrated. The utility of the HK substrates is further demonstrated through bioconjugation and subsequent ring closure and via Huisgen type [3+2] cycloaddition chemistry, allowing formation of peptide adducts which can be subsequently labeled with fluorine tags. (C) 2013 Elsevier Ltd. All rights reserved.