3-甲氧基-4-(甲氧基甲氧基)苯胺 | 98960-08-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 3-甲氧基-4-(甲氧基甲氧基)苯胺
• 英文名称: Methoxy-(4-amino-2-methoxy-phenoxy)-methan
• 英文别名: 3-Methoxy-4-(methoxymethoxy)aniline
• CAS: 98960-08-8
• 化学式: C₉H₁₃NO₃
• 分子量: 183.207
• InChiKey: JSTQKCCQSWAQSN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  53.7
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-甲氧基-4-(甲氧基甲氧基)苯胺 在 盐酸 、 sodium hydride 、 caesium carbonate 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 、 异丙醇 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Design, synthesis, and biological evaluation of quinazoline derivatives as dual HDAC1 and HDAC6 inhibitors for the treatment of cancer

  摘要：

  AbstractFifty‐eight quinazoline‐based compounds were designed and synthesized based on the structural optimizations from the lead compound 23bb in an attempt to search for more potent dual HDAC1 and HDAC6 inhibitors. Among them, 32c (HDAC1, IC50 = 31.10 ± 0.37 nM; HDAC6, IC50 = 16.15 ± 0.62 nM) and 32d (HDAC1, IC50 = 37.00 ± 0.24 nM; HDAC6, IC50 = 35.00 ± 0.71 nM) were not only identified as potent dual‐acting HDAC1 and HDAC6 inhibitors with over 10‐fold selectivity to the other HDACs, but also displayed activities in tubulin acetylation and histone H3 acetylation induction. Importantly, both of them displayed strong antiproliferative activities against various tumor cell lines in vitro with IC50 values less than 40 nM, especially for hematologic tumors cells (U266 and RPMI8226, IC50 < 1 nM), which were even better than 23bb and SAHA. Furthermore, 32c showed a significant tumor growth inhibition (antitumor rate = 63.98%, p < 0.05) in the resistant MCF‐7/ADR xenograft model without any obvious body weight changes and abnormal behaviors. Our findings validate that 32c is a potent dual inhibitor of HDAC1/6 that can be an efficacious treatment for breast cancer with Adriamycin resistance.

  DOI：

  10.1111/cbdd.13405
• 作为产物：
  描述：

  2-methoxy-1-(methoxymethoxy)-4-nitrobenzene 在 镍 氢气 作用下， 生成 3-甲氧基-4-(甲氧基甲氧基)苯胺
  参考文献：
  名称：

  363.血吸虫病的化学疗法。第四部分 4-氨基-2-甲氧基苯酚的一些醚

  摘要：

  DOI：

  10.1039/jr9610001863

文献信息

• Discovery of highly potent human glutaminyl cyclase (QC) inhibitors as anti-Alzheimer's agents by the combination of pharmacophore-based and structure-based design
  作者：Nguyen Van Manh、Van-Hai Hoang、Van T.H. Ngo、Jihyae Ann、Tae-ho Jang、Jung-Hye Ha、Jae Young Song、Hee-Jin Ha、Hee Kim、Young-Ho Kim、Jiyoun Lee、Jeewoo Lee

  DOI：10.1016/j.ejmech.2021.113819

  日期：2021.12

  tested compounds, the cyclopentylmethyl derivative (214) exhibited the most potent in vitro activity (IC50 = 0.1 nM), while benzimidazole (227) showed the most promising in vivo efficacy, selectivity and druggable profile. 227 significantly reduced the concentration of pyroform Aβ and total Aβ in the brain of an AD animal model and improved the alternation behavior of mice during Y-maze tests. The crystal

  谷氨酰胺酰环化酶 (QC) 的抑制可能通过减少AD 患者大脑中有毒的 β-淀粉样蛋白 (Aβ N3pE )的量来为治疗早期阿尔茨海默病 (AD) 提供有希望的策略。在这项工作中，我们确定了有效的 QC 抑制剂，其 IC 50值比 PQ912 高出 290 倍，而 PQ912 目前正在 II 期临床试验中进行测试。 在测试的化合物中，环戊基甲基衍生物 ( 214 ) 表现出最有效的体外活性 (IC 50  = 0.1 nM)，而苯并咪唑 ( 227 ) 表现出最有希望的体内功效、选择性和成药特性。227显着降低了AD动物模型大脑中pyroform Aβ和总Aβ的浓度，并改善了小鼠在Y迷宫测试中的交替行为。与214复合的人 QC ( h QC)的晶体结构表明在活性位点紧密结合，支持 QC 的特异性抑制导致有效的体外和体内活性。考虑到靶向 Aβ 的 donanemab 最近的临床成功N3pE，基于小分子的
• 363. The chemotherapy of schistosomiasis. Part IV. Some ethers of 4-amino-2-methoxyphenol
  作者：R. F. Collins、M. Davis

  DOI：10.1039/jr9610001863

  日期：——
• Design, synthesis, and biological evaluation of quinazoline derivatives as dual HDAC1 and HDAC6 inhibitors for the treatment of cancer
  作者：Jinying Chen、Zitai Sang、Youjun Jiang、Chao Yang、Linhong He

  DOI：10.1111/cbdd.13405

  日期：2019.3

  AbstractFifty‐eight quinazoline‐based compounds were designed and synthesized based on the structural optimizations from the lead compound 23bb in an attempt to search for more potent dual HDAC1 and HDAC6 inhibitors. Among them, 32c (HDAC1, IC50 = 31.10 ± 0.37 nM; HDAC6, IC50 = 16.15 ± 0.62 nM) and 32d (HDAC1, IC50 = 37.00 ± 0.24 nM; HDAC6, IC50 = 35.00 ± 0.71 nM) were not only identified as potent dual‐acting HDAC1 and HDAC6 inhibitors with over 10‐fold selectivity to the other HDACs, but also displayed activities in tubulin acetylation and histone H3 acetylation induction. Importantly, both of them displayed strong antiproliferative activities against various tumor cell lines in vitro with IC50 values less than 40 nM, especially for hematologic tumors cells (U266 and RPMI8226, IC50 < 1 nM), which were even better than 23bb and SAHA. Furthermore, 32c showed a significant tumor growth inhibition (antitumor rate = 63.98%, p < 0.05) in the resistant MCF‐7/ADR xenograft model without any obvious body weight changes and abnormal behaviors. Our findings validate that 32c is a potent dual inhibitor of HDAC1/6 that can be an efficacious treatment for breast cancer with Adriamycin resistance.