methyl 4-aminofuran-2-carboxylate | 1170778-05-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl 4-aminofuran-2-carboxylate
• 英文别名: Methyl 4-aminofuran-2-carboxylate
• CAS: 1170778-05-8
• 化学式: C₆H₇NO₃
• 分子量: 141.126
• InChiKey: YFVAXGLBXSDYEN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 4-aminofuran-2-carboxylate 在 N,N-二异丙基乙胺 、 lithium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 1.5h， 生成 4-(methoxycarbonylamino)furan-2-carboxylic acid
  参考文献：
  名称：

  Efficient synthesis and biological evaluation of proximicins A, B and C

  摘要：

  A quick and efficient synthesis and the biological evaluation of promising antitumor-antibiotics proximicins A, B and C are reported. The characteristic repetitive unit of these molecules, the methyl 4-Boc-aminofuran-2-carboxylate 15, was prepared in three synthetic steps in good yield using an optimised copper-catalysed amidation method. The proximicins were evaluated for their antitumor activity using cellular methods. Proximicin B induced apoptosis in both Hodgkin's lymphoma and T-cell leukemia cell lines and proximicin C exhibited significantly high cytotoxicity against glioblastoma and breast carcinoma cells. The proximicins were also screened against Escherichia coli, Enterococcus faecalis and several strains of methicillin-and multidrug-resistant Staphylococcus aureus. Proximicin B showed noteworthy activity against antibiotic-resistant Gram-positive cocci. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.01.043
• 作为产物：
  描述：

  4,5-二溴呋喃-2-羧酸甲酯 在 盐酸 、 copper(l) iodide 、 potassium carbonate 、 氯化铵 、 N,N'-二甲基乙二胺 、 锌 作用下， 以 1,4-二氧六环 、 甲醇 、 水 、 甲苯 为溶剂， 反应 25.5h， 生成 methyl 4-aminofuran-2-carboxylate
  参考文献：
  名称：

  Efficient synthesis and biological evaluation of proximicins A, B and C

  摘要：

  A quick and efficient synthesis and the biological evaluation of promising antitumor-antibiotics proximicins A, B and C are reported. The characteristic repetitive unit of these molecules, the methyl 4-Boc-aminofuran-2-carboxylate 15, was prepared in three synthetic steps in good yield using an optimised copper-catalysed amidation method. The proximicins were evaluated for their antitumor activity using cellular methods. Proximicin B induced apoptosis in both Hodgkin's lymphoma and T-cell leukemia cell lines and proximicin C exhibited significantly high cytotoxicity against glioblastoma and breast carcinoma cells. The proximicins were also screened against Escherichia coli, Enterococcus faecalis and several strains of methicillin-and multidrug-resistant Staphylococcus aureus. Proximicin B showed noteworthy activity against antibiotic-resistant Gram-positive cocci. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.01.043

文献信息

• [EN] 2,3-DIHYDROQUINAZOLIN COMPOUNDS AS NAV1.8 INHIBITORS<br/>[FR] COMPOSÉS 2,3-DIHYDROQUINAZOLINE EN TANT QU'INHIBITEURS DE NAV1.8
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2020261114A1

  公开（公告）日：2020-12-30

  The present invention relates to Nav1.8 Inhibitor 2,3-dihydroquinazolin compounds of Formula (X); wherein Y', X', B', R1', R2', R3', R5', R6', R7', and z1 are as defined herein; or pharmaceutically acceptable salts or tautomer forms thereof, corresponding pharmaceutical compositions or formulations, methods or processes of compound preparation, methods, compounds for use in, uses for and/or combination therapies for treating pain and/or pain-related or associated disease(s), disorder(s) or condition(s), respectively.

  本发明涉及Nav1.8抑制剂2,3-二氢喹唑啉化合物，其化学公式为(X)；其中Y'、X'、B'、R1'、R2'、R3'、R5'、R6'、R7'和z1如本文所述定义；或其药用可接受的盐或互变异构体形式，相应的药物组合物或制剂，化合物制备的方法或过程，方法，化合物用于，用于治疗疼痛和/或与疼痛相关的或相关的疾病、失调或状况的使用和/或联合治疗方法。
• Traceless N‐Polyfluoroalkylation of Weakly Nucleophilic Nitrogen Containing Compounds
  作者：Laura Santos、Florian Audet、Morgan Donnard、Armen Panossian、Jean-Pierre Vors、David Bernier、Sergii Pazenok、Frederic R. Leroux

  DOI：10.1002/chem.202300792

  日期：——

  the high cost, toxicity or environmental impact of commonly used polyfluoroalkylation reagents. We report the sulfuryl fluoride (SO2F2)-mediated N-polyfluoroalkylation of weakly nucleophilic nitrogen compounds from readily available fluorinated alcohols. This method opens access to a variety of N-polyfluoroalkylated building blocks that are highly valuable for life science applications.

  由于常用多氟烷基化试剂的高成本、毒性或环境影响， N-多氟烷基化反应具有挑战性。我们报告了硫酰氟 (SO 2 F 2 ) 介导的弱亲核氮化合物的N -多氟烷基化，这些化合物来自现成的氟化醇。该方法开启了对各种N-多氟烷基化构建块的访问，这些构建块对生命科学应用具有很高的价值。
• 2,3-DIHYDROQUINAZOLIN COMPOUNDS AS NAV1.8 INHIBITORS
  申请人：GlaxoSmithKline Intellectual Property Development Ltd

  公开号：EP3990436A1

  公开（公告）日：2022-05-04
• PROCESS FOR PREPARING AMINOFURANES
  申请人：Bayer Aktiengesellschaft

  公开号：US20230339876A1

  公开（公告）日：2023-10-26

  The present invention relates to a novel method for preparing 4-aminofurans of the general formula (I) and salts thereof.
• METHOD FOR PRODUCING CARBONYLAMINOFURANS
  申请人：Bayer Aktiengesellschaft

  公开号：US20240010626A1

  公开（公告）日：2024-01-11

  The present invention relates to a novel method for preparing carbonylaminofurans of the general formula (I).