瑞格列净 | 442201-24-3

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 瑞格列净
• 中文别名: 依碳酸瑞格列净
• 英文名称: Remogliflozin etabonate
• 英文别名: 5-methyl-4-[4-(1-methylethoxy)benzyl]-1-(1-methylethyl)-1H-pyrazol-3-yl-6-O-(ethoxycarbonyl)-β-D-glucopyranoside；[14C]-Remogliflozin etabonate；GSK-189075；ethyl [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[5-methyl-1-propan-2-yl-4-[(4-propan-2-yloxyphenyl)methyl]pyrazol-3-yl]oxyoxan-2-yl]methyl carbonate
• CAS: 442201-24-3
• 化学式: C₂₆H₃₈N₂O₉
• 分子量: 522.596
• InChiKey: UAOCLDQAQNNEAX-ABMICEGHSA-N

物化性质

• 沸点：
  661.3±55.0 °C(Predicted)
• 密度：
  1.31±0.1 g/cm3(Predicted)
• 溶解度：
  DMSO：可溶；甲醇：可溶

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  37
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  142
• 氢给体数：
  3
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  2,3,4,6-O-四特戊酰基-alpha-D-溴代吡喃葡萄糖 在 吡啶 、 2,6-二甲基吡啶 、 1,3-二甲基-2-咪唑啉酮 、 甲醇 、 sodium methylate 、 sodium hydride 、 potassium carbonate 、 potassium hydrogencarbonate 作用下， 以 甲醇 、 正庚烷 、 甲基叔丁基醚 、 水 、 乙腈 为溶剂， 反应 22.0h， 生成 瑞格列净
  参考文献：
  名称：

  通过N1-乙酰化作用将4-（取代的苄基）-1,2-二氢-3H-吡唑-3-一衍生物与2,3,4,6-四-O-酰基-α-D-吡喃葡萄糖基溴化物进行O-糖基化吡唑环。

  摘要：

  描述了4-（取代的苄基）-3-（2,3,4,6-四-O-酰基-β-D-吡喃葡萄糖基氧基）-1H-吡唑衍生物2的实用制备。通过在吡唑的N1位引入吸电子取代基，例如乙酰基，可以促进4-（取代的苄基）-1，2-二氢-3H-吡唑-3-酮衍生物3的O-糖基化。戒指。1-乙酰基-4-（取代的苄基）-1,2-二氢-3H-吡唑-3-酮10与2,3,4,6-四-O-酰基-α-D-吡喃葡萄糖基溴化物5反应在乙腈中存在碳酸钾以提供1-乙酰基-4-（取代的苄基）-3-（2,3,4,6-四-O-酰基-β-D-吡喃葡萄糖基氧基）-1H-吡唑衍生物11高产。当将2,3,4,6-四-O-新戊酰基-α-D-吡喃葡萄糖基溴化物（5b）用作糖基供体时，在甲醇中存在碳酸氢钾的情况下，将所得的O-糖基化产物11 N1-脱乙酰基，而糖基部分的去保护作用不佳，从而以优异的产率提供了2。使用该策略合成了莫格列净依替膦酸酯的合成中间体2b（1b）。

  DOI：

  10.1248/cpb.c15-00982

文献信息

• [EN] MODULATORS OF THE GPR119 RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS DU RÉCEPTEUR GPR119 ET TRAITEMENT DE TROUBLES QUI LUI SONT ASSOCIÉS
  申请人：ARENA PHARM INC

  公开号：WO2012135570A1

  公开（公告）日：2012-10-04

  The present invention relates to compounds of Formula (Ia) and pharmaceutically acceptable salts, solvates, and hydrates thereof, that are useful as a single agent or in combination with one or more pharmaceutical agents, such as, an inhibitor of DPP-IV, a biguanide, or an alpha-glucosidase inhibitor, in the treatment of, for example, a disorder selected from: a GPR119-receptor-related disorder; a condition ameliorated by increasing a blood incretin level; a metabolic-related disorder; type 2 diabetes; obesity; and complications related thereto.

  本发明涉及式(Ia)化合物以及药用可接受的盐、溶剂化物和水合物，它们作为单一药剂或与一个或多个药物制剂如DPP-IV抑制剂、双胍类药物或α-葡萄糖苷酶抑制剂联合使用，在例如治疗以下疾病中有用：GPR119受体相关疾病；通过增加血液中肠促胰岛素水平而改善的状况；代谢相关疾病；2型糖尿病；肥胖；及其相关并发症。
• [EN] MODULATORS OF THE GPR119 RECEPTOR AND THE TREATMENT OF DISORDERS RELATED THERETO<br/>[FR] MODULATEURS DU RÉCEPTEUR GPR119 ET TRAITEMENT DES TROUBLES QUI LUI SONT LIÉS
  申请人：ARENA PHARM INC

  公开号：WO2012040279A1

  公开（公告）日：2012-03-29

  The present invention relates to the GPR119 receptor agonists:3-fluoro-4-(5-fluoro-6-(4-(3-(2-fluoropropan-2-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)pyrimidin-4-ylamino)-N,N-dimethylbenzamide; -fluoro-4-(5-fluoro-6-(4-(3-(2-fluoropropan-2-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)pyrimidin-4-ylamino)-N-methylbenzamide; and 3-fluoro-4-(5-fluoro-6-(4-(3-(2-fluoropropan-2-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)pyrimidin-4-ylamino)benzamide, and pharmaceutically acceptable salts, solvates, and hydrates thereof, that are useful as a single pharmaceutical agent or in combination with one or more additional pharmaceutical agents, such as, a DPP-IV inhibitor, a biguanide, an alpha-glucosidase inhibitor, an insulin analogue, a sulfonylurea, an SGLT2 inhibitor, a meglitinide, a thiazolidinedione, or an anti-diabetic peptide analogue, in the treatment of, for example, a disorder selected from: a GPR119-receptor-related disorder; a condition ameliorated by increasing secretion of an incretin; a condition ameliorated by increasing a blood incretin level; a condition characterized by low bone mass; a neurological disorder; a metabolic-related disorder; type 2 diabetes; obesity; and complications related thereto.

  本发明涉及GPR119受体激动剂：3-氟-4-(5-氟-6-(4-(3-(2-氟丙基)-1,2,4-噁二唑-5-基)哌啶-1-基)嘧啶-4-基氨基)-N,N-二甲基苯甲酰胺；-氟-4-(5-氟-6-(4-(3-(2-氟丙基)-1,2,4-噁二唑-5-基)哌啶-1-基)嘧啶-4-基氨基)-N-甲基苯甲酰胺；以及3-氟-4-(5-氟-6-(4-(3-(2-氟丙基)-1,2,4-噁二唑-5-基)哌啶-1-基)嘧啶-4-基氨基)苯甲酰胺，以及其药学上可接受的盐、溶剂化合物和水合物，这些化合物可用作单一药物代理或与一个或多个额外的药物代理结合使用，例如DPP-IV抑制剂、双胍类药物、α-葡萄糖苷酶抑制剂、胰岛素类似物、磺脲类药物、SGLT2抑制剂、噻唑烷二酮类药物或抗糖尿病肽类似物，用于治疗例如从以下选择的疾病：GPR119受体相关疾病；通过增加胰高血糖素分泌而改善的疾病；通过增加血液中胰高血糖素水平而改善的疾病；低骨密度症状；神经系统疾病；代谢相关疾病；2型糖尿病；肥胖症；以及相关并发症的治疗。
• HETEROCYCLICALLY SUBSTITUTED METHOXYPHENYL DERIVATIVES WITH AN OXO GROUP, PROCESSES FOR PREPARATION THEREOF AND USE THEREOF AS MEDICAMENTS
  申请人：KEIL Stefanie

  公开号：US20120004165A1

  公开（公告）日：2012-01-05

  Heterocyclically substituted methoxyphenyl derivatives with an oxo group, processes for preparation thereof and use thereof as medicaments The invention relates to heterocyclically substituted methoxyphenyl derivatives with an oxo group, and to physiologically compatible salts thereof. The invention relates to compounds of the formula I in which R1, R2, R3, R4, R10, X, n, B 1 , B 2 , B 3 and B 4 are each defined as specified, and to the physiologically compatible salts thereof. The compounds are suitable, for example, for treatment of diabetes.

  含有氧代基的杂环取代甲氧基苯基衍生物，其制备方法及用途作为药物。该发明涉及含有氧代基的杂环取代甲氧基苯基衍生物，以及其生理兼容盐。该发明涉及以下式I的化合物 其中R1、R2、R3、R4、R10、X、n、B1、B2、B3和B4分别如规定所定义，以及其生理兼容盐。这些化合物适用于例如糖尿病的治疗。
• 6-(4-Hydroxy-phenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid amide derivatives as kinase inhibitors
  申请人：SANOFI

  公开号：US20130150340A1

  公开（公告）日：2013-06-13

  The present invention relates to 1H-pyrazolo[3,4-b]pyridine compounds of the formula I, in which R 1 , R 2 , R 3 and R 4 are defined as indicated below. The compounds of the formula I are kinase inhibitors, and are useful for the treatment of diseases associated with diabetes and diabetic complications, such as, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy, for example. The invention furthermore relates to the use of compounds of the formula I, in particular as active ingredients in pharmaceuticals, and pharmaceutical compositions comprising them.

  本发明涉及式I的1H-吡唑并[3,4-b]吡啶化合物，其中R1、R2、R3和R4如下所示。式I的化合物是激酶抑制剂，对于治疗与糖尿病及糖尿病并发症相关的疾病，如糖尿病肾病、糖尿病神经病变和糖尿病视网膜病变等，具有用处。此外，本发明还涉及将式I的化合物用作药物中的活性成分，以及包含它们的药物组合物。
• [EN] 6-(4-HYDROXY-PHENYL)-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLIC ACID AMIDE DERIVATIVES AS KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'AMIDE DE L'ACIDE 6-(4-HYDROXY-PHÉNYL)-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLIQUE EN TANT QU'INHIBITEURS DE KINASES
  申请人：SANOFI SA

  公开号：WO2013060636A1

  公开（公告）日：2013-05-02

  The present invention relates to 1 H-pyrazolo[3,4-b]pyridine compounds of the formula (I) in which R1, R2, R3 and R4 are defined as indicated below. The compounds of the formula I are protein kinase C (PKC) inhibitors, and are useful for the treatment of diseases associated with diabetes and diabetic complications, such as, diabetic nephropathy, diabetic neuropathy and diabetic retinopathy, for example. The invention furthermore relates to the use of compounds of the formula, in particular as active ingredients in pharmaceuticals, and pharmaceutical compositions comprising them.

  本发明涉及式(I)的1H-吡唑并[3,4-b]吡啶化合物，其中R1、R2、R3和R4的定义如下所示。式I的化合物是蛋白激酶C（PKC）抑制剂，对于治疗与糖尿病及糖尿病并发症相关的疾病，如糖尿病肾病、糖尿病神经病变和糖尿病视网膜病变等，具有益处。此外，本发明还涉及利用该式化合物，特别是作为药物中的活性成分以及包含它们的药物组合物。