2-[4-[(2,4-二氧代-5-噻唑啉)甲基]苯氧基]乙酸乙酯 | 172648-06-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-[4-[(2,4-二氧代-5-噻唑啉)甲基]苯氧基]乙酸乙酯
• 英文名称: ethyl [4-[[2,4-dioxo-1,3-thiazolidine-5-yl]methyl]phenoxy]acetate
• 英文别名: 5-[4-(ethoxycarbonylmethoxy)benzyl]thiazolidine-2,4-dione；5-[4-[(carboethoxy)methoxy]benzyl]thiazolidine-2,4-dione；Ethyl 2-[4-[(2,4-dioxo-1,3-thiazolidin-5-yl)methyl]phenoxy]acetate
• CAS: 172648-06-5
• 化学式: C₁₄H₁₅NO₅S
• 分子量: 309.343
• InChiKey: SBQJZHNPSUHSAO-UHFFFAOYSA-N

物化性质

• 熔点：
  105-106 °C
• 沸点：
  491.8±20.0 °C(Predicted)
• 密度：
  1.330±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  107
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-[4-[(2,4-二氧代-5-噻唑啉)甲基]苯氧基]乙酸乙酯 在 sodium carbonate 作用下， 以 甲醇 、 水 为溶剂， 以80%的产率得到4-(2,4-二氧代噻唑啉-5-基甲基)苯氧乙酸
  参考文献：
  名称：

  Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases

  摘要：

  本发明涉及新型抗糖尿病化合物及其互变异构体、衍生物、立体异构体、多晶形态、药用可接受盐、药用可接受溶剂和含有它们的药用可接受组合物。本发明特别涉及一般式(I)的新型噁唑烷二酮衍生物及其药用可接受盐、药用可接受溶剂和含有它们的药用组合物。

  公开号：

  US06310069B1
• 作为产物：
  描述：

  (4-氨基苯氧基)乙酸甲酯 在 氢溴酸 、 sodium nitrite 作用下， 以 甲醇 、 丙酮 为溶剂， 反应 8.0h， 生成 2-[4-[(2,4-二氧代-5-噻唑啉)甲基]苯氧基]乙酸乙酯
  参考文献：
  名称：

  一系列噻唑烷-2,4-二酮的分子设计，合成和降血糖活性。

  摘要：

  从其相应的吡啶设计并合成了一系列咪唑并吡啶噻唑烷-2,4-二酮。这些化合物代表新型降血糖化合物罗格列酮（5）的构象受限类似物。评估该系列在体外对胰岛素诱导的3T3-L1脂肪细胞分化的影响以及在体内遗传性糖尿病KK小鼠中的降血糖活性。讨论了构效关系。基于体内效力，5- [4-（5-甲氧基-3-甲基-3H-咪唑并[4，5-b]吡啶-2-基甲氧基）苄基]噻唑烷-2,4-二酮（19a ）被选为在临床环境中进一步研究的候选人。

  DOI：

  10.1021/jm990522t

文献信息

• Benzimidazole derivatives, their preparation and their therapeutic use
  申请人：Sankyo Company, Limited

  公开号：US05886014A1

  公开（公告）日：1999-03-23

  Compounds of formula (I): ##STR1## \x9bwherein: X represents an optionally substituted benzimidazole group; Y represents an oxygen or sulfur atom; Z represents a 2,4-dioxothiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxooxazolidin-5-ylmethyl, 3,5-dioxooxadiazolidin-2-ylmethyl or N-hydroxyureidomethlyl group; R represents hydrogen, alkyl, alkoxy, halogen, hydroxy, nitro, amino or aralkyl; and m is an integer from 1 to 5!; have valuable activity for the treatment and/or prophylaxis of a variety of disorders, including one or more of: hyperlipemia, hyperglycemia, obesity, impaired glucose tolerance (IGT), insulin resistance and diabetic complications.

  式(I)的化合物：##STR1##其中：X代表可选择取代的苯并咪唑基团；Y代表氧或硫原子；Z代表2,4-二氧代噻唑啉-5-基甲基、2,4-二氧代噻唑啉-5-基甲基、2,4-二氧代噻唑啉-5-基甲基、3,5-二氧代噻唑啉-2-基甲基或N-羟基脲基甲基基团；R代表氢、烷基、烷氧基、卤素、羟基、硝基、氨基或芳基烷基；m为1到5的整数；对于治疗和/或预防多种疾病，包括高脂血症、高血糖症、肥胖、糖耐量受损（IGT）、胰岛素抵抗和糖尿病并发症具有有价值的活性。
• Heterocyclic compounds having anti-diabetic activity and their use
  申请人：Sankyo Company, Limited

  公开号：US05624935A1

  公开（公告）日：1997-04-29

  Compounds of formula (I): ##STR1## [wherein: X represents an unsubstituted or substituted indolyl, indolinyl, azaindolyl, azaindolinyl, imidazopyridyl or imidazopyrimidinyl group; Y represents an oxygen or sulfur atom; Z represents a 2,4-dioxothiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxooxazolidin-5-ylmethyl, 3,5-dioxooxadiazolidin-2-ylmethyl or N-hydroxyureidomethyl group; R represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, a hydroxy group, a nitro group, an aralkyl group or a unsubstituted or substituted amino group; and m is an integer of from 1 to 5] have hypoglycemic and anti-diabetic activities.

  式(I)的化合物：##STR1## [其中：X代表未取代或取代的吲哚基、吲哚啉基、氮杂吲哚基、氮杂吲哚啉基、咪唑吡啶基或咪唑吡嘧啶基；Y代表氧原子或硫原子；Z代表2,4-二氧代噻唑啉-5-基甲基、2,4-二氧代噻唑啉-5-基甲基、2,4-二氧代噁唑啉-5-基甲基、3,5-二氧代噁二唑啉-2-基甲基或N-羟基脲基甲基；R代表氢原子、烷基、烷氧基、卤原子、羟基、硝基、芳基烷基或未取代或取代的氨基；m为1至5的整数]具有降血糖和抗糖尿病活性。
• [EN] AN IMPROVED PROCESS FOR THE PREPARATION OF THIAZOLIDINE-2,4-DIONE DERIVATIVES<br/>[FR] PROCEDE AMELIORE DE PREPARATION DE DERIVES DE THIAZOLIDINE-2,4-DIONE
  申请人：REDDY RESEARCH FOUNDATION

  公开号：WO2000015638A1

  公开（公告）日：2000-03-23

  An improved process for the preparation of 5-[4-[[3-Methyl- 4-oxo-3,4- dihydroquinazolin -2-yl]methoxy] benzyl] thiazolidine -2,4-dione of formula (1) which comprises: reducing the compound of formula (2') where R represents a (C1-C4)alkyl group using Raney Nickel or Magnesium in alcohol having 1 to 4 carbon atoms or mixtures thereof, if desired reesterifying using sufphuric acid at a temperature in the range of 0 °C to 60 °C to obtain a compound of formula (3') wherein R is as defined above, hydrolyzing the compound of formula (3') wherein R is as defined above, by conventional methods to obtain the acid of formula (4), condensing the acid of formula (4) with N-methyl anthranilamide directly without any preactivation of the acid to produce the compound of formula (1) and if desired, converting the compound of formula (1) to pharmaceutically acceptable salts thereof by conventional methods.

  一种改进的制备5-[4-[[3-甲基-4-氧代-3,4-二氢喹唑啉-2-基]甲氧基]苯甲基]噻唑烷-2,4-二酮的方法，其包括：使用Raney镍或镁在具有1至4个碳原子的醇或其混合物中还原式（2'）化合物，其中R代表（C1-C4）烷基，如果需要，使用硫酸在0℃至60℃的温度下重新酯化以获得式（3'）化合物，其中R如上所定义，通过传统方法水解式（3'）化合物，以获得式（4）的酸，将式（4）的酸与N-甲基蒽酰胺直接缩合，而无需预激活酸，以产生式（1）的化合物，如果需要，通过传统方法将式（1）的化合物转化为药学上可接受的盐。
• Novel heterocyclic compounds, process for their preparation and pharmaceutical compounds containing them and their use in the treatment of diabetes and related diseases
  申请人：DR. REDDY'S RESEARCH FOUNDATION & REDDY- CHEMINOR, INC.

  公开号：US20010031759A1

  公开（公告）日：2001-10-18

  The present invention relates to novel antidiabetic compounds, their tautomeric forms, their derivatives, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel azolidinedione derivatives of the general formula (I), and their pharmaceutically acceptable salts, pharmaceutically acceptable solvates and pharmaceutical compositions containing them. 1

  本发明涉及一种新型抗糖尿病化合物，其互变异构体、衍生物、立体异构体、多晶形态、药学上可接受的盐、药学上可接受的溶剂化合物以及含有它们的药学上可接受的组合物。本发明特别涉及一种一般式（I）的新型噁唑烷二酮衍生物及其药学上可接受的盐、药学上可接受的溶剂化合物和含有它们的药物组合物。1
• Novel heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases
  申请人：Lohray Bhushan Vidya

  公开号：US20050032864A1

  公开（公告）日：2005-02-10

  The present invention relates to novel antidiabetic compounds, their tautomeric forms, their derivatives, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel azolidinedione derivatives of the general formula (I), and their pharmaceutically acceptable salts, pharmaceutically acceptable solvates and pharmaceutical compositions containing them.

  本发明涉及新型抗糖尿病化合物、它们的互变异构体、它们的衍生物、它们的立体异构体、它们的多晶形态、它们的药学上可接受的盐、药学上可接受的溶剂化物和含有它们的药学上可接受的组合物。本发明特别涉及一般式(I)的新型噁唑烷二酮衍生物及其药学上可接受的盐、药学上可接受的溶剂化物和含有它们的药物组合物。