ethyl 4-{[(thiophene-2-yl)methyl]amino}benzoate | 18168-49-5

• 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: ethyl 4-{[(thiophene-2-yl)methyl]amino}benzoate
• 英文别名: 4-(thiophen-2-ylmethyl-amino)-benzoic acid ethyl ester；Ethyl 4-[(2-thienylmethyl)amino]benzoate；ethyl 4-(thiophen-2-ylmethylamino)benzoate
• CAS: 18168-49-5
• 化学式: C₁₄H₁₅NO₂S
• mdl: MFCD01025631
• 分子量: 261.345
• InChiKey: WZMJZHDDJVTZRL-UHFFFAOYSA-N

物化性质

• 沸点：
  399.2±27.0 °C(Predicted)
• 密度：
  1.224±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.214
• 拓扑面积：
  66.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 4-{[(thiophene-2-yl)methyl]amino}benzoate 在 吡啶 、 4-二甲氨基吡啶 、 lithium hydroxide monohydrate 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 36.0h， 生成 4-{N-[(thiophene-2-yl)methyl]naphthalene-2-sulfonamido}benzoic acid
  参考文献：
  名称：

  Discovery of a benzenesulfonamide-based dual inhibitor of microsomal prostaglandin E2 synthase-1 and 5-lipoxygenase that favorably modulates lipid mediator biosynthesis in inflammation

  摘要：

  Leukotrienes (LTs) and prostaglandin (PG)E-2, produced by 5-lipoxygenase (5-LO) and microsomal prostaglandin E-2 synthase-1 (mPGES-1), respectively, are key players in inflammation, and pharmacological suppression of these lipid mediators (LM) represents a strategy to intervene with inflammatory disorders. Previous studies revealed that the benzenesulfonamide scaffold displays efficient 5-LO-inhibitory properties. Here, we structurally optimized benzenesulfonamides which led to an N-phenyl-benzenesulfonamide derivative (compound 47) with potent inhibitory activities (IC50 = 2.3 and 0.4 mu M for isolated 5-LO and 5-LO in intact cells, respectively). Compound 47 prevented the interaction of 5-LO with its activating protein (FLAP) at the nuclear envelope in transfected HEK293 cells as shown by in situ proximity ligation assay. Comprehensive assessment of the LM profile produced by human macrophages revealed the ability of 47 to selectively down-regulate pro-inflammatory LMs (i.e. LTs and PGE(2)) in M1 but to enhance the formation of pro-resolving LMs (i.e. resolvins and maresins) in M2 macrophages. Moreover, 47 strongly inhibited LT formation and cell infiltration in two in vivo models of acute inflammation (i.e., peritonitis and air pouch sterile inflammation in mice). Together, 47 represents a novel LT biosynthesis inhibitor with an attractive pharmacological profile as anti-inflammatory drug that also promotes the biosynthesis of pro-resolving LM. (C) 2018 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2018.07.031
• 作为产物：
  描述：

  4-thiophen-2-ylmethyleneamino-benzoic acid ethyl ester 在 三乙酰氧基硼氢化钠 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 18.0h， 以5.03 g的产率得到ethyl 4-{[(thiophene-2-yl)methyl]amino}benzoate
  参考文献：
  名称：

  Discovery of a benzenesulfonamide-based dual inhibitor of microsomal prostaglandin E2 synthase-1 and 5-lipoxygenase that favorably modulates lipid mediator biosynthesis in inflammation

  摘要：

  Leukotrienes (LTs) and prostaglandin (PG)E-2, produced by 5-lipoxygenase (5-LO) and microsomal prostaglandin E-2 synthase-1 (mPGES-1), respectively, are key players in inflammation, and pharmacological suppression of these lipid mediators (LM) represents a strategy to intervene with inflammatory disorders. Previous studies revealed that the benzenesulfonamide scaffold displays efficient 5-LO-inhibitory properties. Here, we structurally optimized benzenesulfonamides which led to an N-phenyl-benzenesulfonamide derivative (compound 47) with potent inhibitory activities (IC50 = 2.3 and 0.4 mu M for isolated 5-LO and 5-LO in intact cells, respectively). Compound 47 prevented the interaction of 5-LO with its activating protein (FLAP) at the nuclear envelope in transfected HEK293 cells as shown by in situ proximity ligation assay. Comprehensive assessment of the LM profile produced by human macrophages revealed the ability of 47 to selectively down-regulate pro-inflammatory LMs (i.e. LTs and PGE(2)) in M1 but to enhance the formation of pro-resolving LMs (i.e. resolvins and maresins) in M2 macrophages. Moreover, 47 strongly inhibited LT formation and cell infiltration in two in vivo models of acute inflammation (i.e., peritonitis and air pouch sterile inflammation in mice). Together, 47 represents a novel LT biosynthesis inhibitor with an attractive pharmacological profile as anti-inflammatory drug that also promotes the biosynthesis of pro-resolving LM. (C) 2018 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2018.07.031

文献信息

• Potential antiatherosclerotic agents. 2. (Aralkylamino)- and (alkylamino)benzoic acid analogs of cetaben
  作者：J. Donald Albright、Vern G. DeVries、Elwood E. Largis、Thomas G. Miner、Marvin F. Reich、Sheldon A. Schaffer、Robert G. Shepherd、Janis Upeslacis

  DOI：10.1021/jm00364a009

  日期：1983.10

  the corresponding esters and sodium salts, are described. The compounds were evaluated in vivo in rats for serum sterol and triglyceride lowering activity and in vitro for activity in inhibiting the principle cholesterol-esterifying enzyme of the arterial wall, fatty acyl-CoA:cholesterol acyltransferase (ACAT). Based on a combination of these two activities, cataben sodium (150) was selected for development

  描述了一系列（芳烷基氨基）-和（烷基氨基）苯甲酸的合成，以及相应的酯和钠盐。在大鼠体内评估了该化合物的血清甾醇和甘油三酸酯降低活性，并且在体外评估了该化合物在抑制动脉壁的主要胆固醇酯化酶，脂肪酰基-CoA：胆固醇酰基转移酶（ACAT）中的活性。基于这两种活性的结合，选择了卡本苯甲酸钠（150）作为降血脂药和潜在的抗动脉粥样硬化药物开发。
• Photoinduced Nickel‐Catalyzed Carbon–Heteroatom Coupling**
  作者：Hang Luo、Guohua Wang、Yunhui Feng、Wanyao Zheng、Lingya Kong、Yunpeng Ma、Shigeki Matsunaga、Luqing Lin

  DOI：10.1002/chem.202202385

  日期：2023.1.2

  Exogenous photocatalyst-free, single nickel-catalyzed carbon–heteroatom coupling under visible-light irradiation is reported. Over 15 classes of nucleophile can efficiently couple with aryl/alkene halides to afford valuable heteroatomic arenes/alkenes. The unprecedentedly broad substrate scope and late-stage modification of valuable molecules fully demonstrate the benefits of the method.

  报道了在可见光照射下无外源光催化剂、单一镍催化的碳-杂原子偶联。超过 15 类亲核试剂可以有效地与芳基/烯烃卤化物偶联，得到有价值的杂原子芳烃/烯烃。前所未有的广泛底物范围和有价值分子的后期修饰充分证明了该方法的好处。
• US4143151A
  申请人：——

  公开号：US4143151A

  公开（公告）日：1979-03-06
• US4207330A
  申请人：——

  公开号：US4207330A

  公开（公告）日：1980-06-10