3-amino-2-benzoyl-6-methyl-4-(3,4,5-trimethoxyphenyl)thieno[2,3-b]pyridine-5-carboxylic acid 2-methoxyethyl ester

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-amino-2-benzoyl-6-methyl-4-(3,4,5-trimethoxyphenyl)thieno[2,3-b]pyridine-5-carboxylic acid 2-methoxyethyl ester
• 英文别名: OSI-10267；2-Methoxyethyl 3-amino-2-benzoyl-6-methyl-4-(3,4,5-trimethoxyphenyl)thieno[2,3-b]pyridine-5-carboxylate；2-methoxyethyl 3-amino-2-benzoyl-6-methyl-4-(3,4,5-trimethoxyphenyl)thieno[2,3-b]pyridine-5-carboxylate
• 化学式: C₂₈H₂₈N₂O₇S
• 分子量: 536.606
• InChiKey: WATFYAPVVCBCPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  38
• 可旋转键数：
  11
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  147
• 氢给体数：
  1
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  E,Z-3-oxo-2-[1-(3,4,5-trimethoxyphenyl)methylidene]butyric acid 2-methoxyethyl ester 在 三乙胺 、 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 0.58h， 生成 3-amino-2-benzoyl-6-methyl-4-(3,4,5-trimethoxyphenyl)thieno[2,3-b]pyridine-5-carboxylic acid 2-methoxyethyl ester
  参考文献：
  名称：

  Thieno[2,3-b]pyridines—A new class of multidrug resistance (MDR) modulators

  摘要：

  To identify new potent multidrug resistance modulators, we have synthesized a series of novel thieno[ 2,3-b]pyridines and furo[2,3-b] pyridines, and examined their stucture-activity relationships. All synthesized compounds were tested to determine BCRP1, P-gp, and MRP1 inhibitor activity, and most potent MDR modulators were also screened for their toxicity, cytotoxicity and Ca2+ channel antagonist activity. Among these compounds, thieno[2,3-b] pyridine (6r) was found to exhibit a potent P-gp inhibitory action with EC50 = 0.3 +/- 0.2 mu M, MRP1 inhibitory action with EC50 = 1.1 +/- 0.1 mu M and BCRP1 inhibitory action with EC50 = 0.2 +/- 0.05 mu M and may represent suitable candidate for further pharmacological studies. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2014.09.023

文献信息

• THIENO [2,3-b] PYRIDINES AS MULTIDRUG RESISTANCE MODULATORS
  申请人：LATVIAN INSTITUTE OF ORGANIC SYNTHESIS

  公开号：US20160137664A1

  公开（公告）日：2016-05-19

  The thieno[2,3-b]pyridines of general formula (I), wherein R 1 is Me, C 6 H 5 , 3,4,5-(OMe) 3 C 6 H 2 , NH 2 ; R 2 is H, CN, COMe, COOC 1-4 alkyl, COOC 2 H 4 OMe, COOC 2 H 4 OPr(n); R 3 is C 6 H 4 R 6 , 3,4-OCH 2 O—C 6 H 3 ; 2-furanyl; R 6 is 4-Cl, 4-NO 2 , 4-N(C 1-4 alkyl) 2 , 3-(C 1-4 alkyloxy), 4-(C 1-4 alkyloxy), 3,4-(C 1-4 alkyloxy) 2 , 3,4,5-(C 1-4 alkyloxy) 3 ; R 4 is NH 2 , NHCOMe; R 5 is CN, COMe, COC 6 H 4 R 7 ; CO-(2-naphthyl); R 7 is H, 4-F, 4-Cl, 3-OMe, 4-OMe, 2,4-(OMe) 2 , 3,4,5-(OMe) 3 as multidrug resistance modulators to increase the effectiveness of chemotherapy in cancer treatment.

  通式为（I）的噻吩[2,3-b]吡啶，其中R1为Me，C6H5，3,4,5-(OMe)3C6H2，NH2; R2为H，CN，COMe，COOC1-4烷基，COOC2H4OMe，COOC2H4OPr(n); R3为C6H4R6，3,4-OCH2O—C6H3; 2-呋喃基; R6为4-Cl，4-NO2，4-N(C1-4烷基)2，3-(C1-4烷氧基)，4-(C1-4烷氧基)，3,4-(C1-4烷氧基)2，3,4,5-(C1-4烷氧基)3; R4为NH2，NHCOMe; R5为CN，COMe，COC6H4R7; CO-(2-萘基); R7为H，4-F，4-Cl，3-OMe，4-OMe，2,4-(OMe)2，3,4,5-(OMe)3，作为多药耐药调节剂，以增加癌症治疗中化疗的有效性。
• Thieno[2,3-b]pyridines—A new class of multidrug resistance (MDR) modulators
  作者：Aivars Krauze、Signe Grinberga、Laura Krasnova、Ilze Adlere、Elina Sokolova、Ilona Domracheva、Irina Shestakova、Zigmars Andzans、Gunars Duburs

  DOI：10.1016/j.bmc.2014.09.023

  日期：2014.11

  To identify new potent multidrug resistance modulators, we have synthesized a series of novel thieno[ 2,3-b]pyridines and furo[2,3-b] pyridines, and examined their stucture-activity relationships. All synthesized compounds were tested to determine BCRP1, P-gp, and MRP1 inhibitor activity, and most potent MDR modulators were also screened for their toxicity, cytotoxicity and Ca2+ channel antagonist activity. Among these compounds, thieno[2,3-b] pyridine (6r) was found to exhibit a potent P-gp inhibitory action with EC50 = 0.3 +/- 0.2 mu M, MRP1 inhibitory action with EC50 = 1.1 +/- 0.1 mu M and BCRP1 inhibitory action with EC50 = 0.2 +/- 0.05 mu M and may represent suitable candidate for further pharmacological studies. (C) 2014 Elsevier Ltd. All rights reserved.