methyl 5-aminosalicylate hydrochloride

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl 5-aminosalicylate hydrochloride
• 英文别名: hydron;methyl 5-amino-2-hydroxybenzoate;chloride
• 化学式: C₈H₉NO₃*ClH
• 分子量: 203.625
• InChiKey: OEOSSGDBJRJDHN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.18
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  72.6
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 5-aminosalicylate hydrochloride 在 sodium hydride 、 N,N-二异丙基乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 8.83h， 生成
  参考文献：
  名称：

  使用深度生成模型设计和合成具有所需药效团的 DDR1 抑制剂

  摘要：

  使用深度生成模型 (DGM) 设计具有所需药效团的盘状蛋白结构域受体 1 (DDR1) 抑制剂。DDR1 是一种由基质胶原激活的受体酪氨酸激酶，与癌症、纤维化和缺氧等疾病有关。在此，我们描述了由 DGM 产生的化合物的合成和抑制活性。发现三种化合物具有亚微摩尔抑制活性。其中最有效的化合物3（N-（4-氯-3-（（吡啶-3-基氧基）甲基）苯基）-3-（三氟甲基）苯甲酰胺）的 IC 50值为 92.5 nM。此外，预测这些化合物会与 DDR1 相互作用，DDR1 具有源自已知 DDR1 抑制剂的所需药效团。合成和实验结果表明我们的从头设计策略对于命中识别和支架跳跃是实用的。

  DOI：

  10.1002/cmdc.202000786
• 作为产物：
  描述：

  5-氨基水杨酸 在 氯化亚砜 作用下， 生成 methyl 5-aminosalicylate hydrochloride
  参考文献：
  名称：

  Synthesis and structure-activity studies of a series of [(hydroxybenzyl)amino]salicylates as inhibitors of EGF receptor-associated tyrosine kinase activity

  摘要：

  The synthesis and structure-activity relationships of a series of [(hydroxybenzylidene)amino] salicylates and a series of [(hydroxybenzyl)amino] salicylates as inhibitors of EGF receptor-associated tyrosine kinase activity are described. Their inhibitory potency was evaluated in vitro using ER 22 cell membranes (CCL 39 cells transfected with EGF receptor) as an enzyme source and the tridecapeptide RRSrc (RRLIEDAEYAARG) as substrate. Their cellular activity was measured by inhibition of the EGF-stimulated DNA synthesis of ER 22 cells. Chemical modifications were made to analyze the role of the different substituents. The amino series was found to be more active than the imino series. The hydroquinone moiety appears to be essential for tyrosine kinase inhibitory activity in the series of 5-[(2,5-dihydroxybenzyl)amino]salicylates. Comparison of the imino and amino series by molecular modeling techniques provides further evidence in support of the hypothesis that the important reduced linking chain, CH2NH, allows the correct positioning of the 2,5-dihydroxybenzyl ring, possibly in a cis-like conformational arrangement.

  DOI：

  10.1021/jm00077a014

文献信息

• Synthesis and structure-activity studies of a series of [(hydroxybenzyl)amino]salicylates as inhibitors of EGF receptor-associated tyrosine kinase activity
  作者：Huixiong Chen、Janine Boiziau、Fabienne Parker、Rachid Maroun、Bruno Tocque、Bernard P. Roques、Christiane Garbay-Jaureguiberry

  DOI：10.1021/jm00077a014

  日期：1993.12

  The synthesis and structure-activity relationships of a series of [(hydroxybenzylidene)amino] salicylates and a series of [(hydroxybenzyl)amino] salicylates as inhibitors of EGF receptor-associated tyrosine kinase activity are described. Their inhibitory potency was evaluated in vitro using ER 22 cell membranes (CCL 39 cells transfected with EGF receptor) as an enzyme source and the tridecapeptide RRSrc (RRLIEDAEYAARG) as substrate. Their cellular activity was measured by inhibition of the EGF-stimulated DNA synthesis of ER 22 cells. Chemical modifications were made to analyze the role of the different substituents. The amino series was found to be more active than the imino series. The hydroquinone moiety appears to be essential for tyrosine kinase inhibitory activity in the series of 5-[(2,5-dihydroxybenzyl)amino]salicylates. Comparison of the imino and amino series by molecular modeling techniques provides further evidence in support of the hypothesis that the important reduced linking chain, CH2NH, allows the correct positioning of the 2,5-dihydroxybenzyl ring, possibly in a cis-like conformational arrangement.
• Design and Synthesis of DDR1 Inhibitors with a Desired Pharmacophore Using Deep Generative Models
  作者：Atsushi Yoshimori、Yasunobu Asawa、Enzo Kawasaki、Tomohiko Tasaka、Seiji Matsuda、Toru Sekikawa、Satoshi Tanabe、Masahiro Neya、Hideaki Natsugari、Chisato Kanai

  DOI：10.1002/cmdc.202000786

  日期：2021.3.18

  Discoidin domain receptor 1 (DDR1) inhibitors with a desired pharmacophore were designed using deep generative models (DGMs). DDR1 is a receptor tyrosine kinase activated by matrix collagens and implicated in diseases such as cancer, fibrosis and hypoxia. Herein we describe the synthesis and inhibitory activity of compounds generated from DGMs. Three compounds were found to have sub‐micromolar inhibitory

  使用深度生成模型 (DGM) 设计具有所需药效团的盘状蛋白结构域受体 1 (DDR1) 抑制剂。DDR1 是一种由基质胶原激活的受体酪氨酸激酶，与癌症、纤维化和缺氧等疾病有关。在此，我们描述了由 DGM 产生的化合物的合成和抑制活性。发现三种化合物具有亚微摩尔抑制活性。其中最有效的化合物3（N-（4-氯-3-（（吡啶-3-基氧基）甲基）苯基）-3-（三氟甲基）苯甲酰胺）的 IC 50值为 92.5 nM。此外，预测这些化合物会与 DDR1 相互作用，DDR1 具有源自已知 DDR1 抑制剂的所需药效团。合成和实验结果表明我们的从头设计策略对于命中识别和支架跳跃是实用的。