[1-(1,4-benzodioxan-6-yl)-5-ethyl-1H-pyrazole-4-carbonyl]guanidine | 241802-33-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并二恶烷
• 英文名称: [1-(1,4-benzodioxan-6-yl)-5-ethyl-1H-pyrazole-4-carbonyl]guanidine
• 英文别名: N-carbamimidoyl-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-ethylpyrazole-4-carboxamide
• CAS: 241802-33-5
• 化学式: C₁₅H₁₇N₅O₃
• 分子量: 315.332
• InChiKey: DPPAQYSYEWTCPT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  118
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Pyridazinone aldose reductase inhibitors
  申请人：——

  公开号：US20020143017A1

  公开（公告）日：2002-10-03

  The present invention relates to novel pyridazinone compounds, pharmaceutical compositions comprising those compounds and to methods of using such compounds and compositions to inhibit aldose reductase, lower sorbitol levels and, thus, lower fructose levels, and/or treat or prevent diabetic complications such as diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, diabetic cardiomyopathy, diabetic microangiopathy and diabetic macroangiopathy in mammals. This invention also relates to methods of affording cardioprotection to subjects not suffering from diabetes. This invention also relates to pharmaceutical compositions and kits comprising a combination of an aldose reductase inhibitor (ARI) of this invention and a sorbitol dehydrogenase inhibitor and to methods of using such compositions or kits to treat or prevent the above diabetic complications in mammals. This invention also relates to other combinations with the ARIs of this invention, including combinations with adendsine agonists; NHE-1 inhibitors; glycogen phosphorylase inhibitors; selective serotonin reuptake inhibitors; GABA agonists; antihypertensive agents; 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors; phosphodiesterase-5 inhibitors; and to glucose lowering agents.

  本发明涉及新型吡啶二酮化合物，包括这些化合物的药物组合物，以及使用这些化合物和组合物来抑制醛糖还原酶，降低山梨醇水平，从而降低果糖水平，并/或治疗或预防哺乳动物中的糖尿病并发症，如糖尿病神经病变、糖尿病视网膜病变、糖尿病肾病、糖尿病心肌病、糖尿病微血管病和糖尿病大血管病。本发明还涉及一种为非糖尿病患者提供心脏保护的方法。本发明还涉及包括本发明的醛糖还原酶抑制剂（ARI）和山梨醇脱氢酶抑制剂的组合的药物组合物和套装，以及使用这些组合物或套装来治疗或预防哺乳动物中上述糖尿病并发症的方法。本发明还涉及与本发明的ARI的其他组合，包括与腺苷激动剂的组合；NHE-1 抑制剂；糖原磷酸化酶抑制剂；选择性5-羟色胺再摄取抑制剂；GABA 激动剂；降压药物；3-羟基-3-甲基戊二酰辅酶A还原酶抑制剂；磷酸二酯酶-5 抑制剂；以及降糖药物。
• Compounds for the treatment of ischemia
  申请人：——

  公开号：US20040198693A1

  公开（公告）日：2004-10-07

  A 3 agonists, methods of using such A 3 agonists and pharmaceutical compositions containing such A 3 agonists. The A 3 agonists are useful for the reduction of tissue damage resulting from tissue ischemia or hypoxia.

  A3激动剂，使用此类A3激动剂的方法以及含有此类A3激动剂的药物组合物。这些A3激动剂对于减少由组织缺血或缺氧引起的组织损伤是有用的。
• Novel triazine compounds useful as sorbitol dehydrogenase inhibitors
  申请人：——

  公开号：US20030004166A1

  公开（公告）日：2003-01-02

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of formula I 1 wherein R 1 , R 2 and R 3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing these compounds which inhibit sorbitol dehydrogenase and to methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy, diabetic cardiomyopathy and foot ulcers, by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of the present invention with a second pharmaceutical agent, including an aldose reductase inhibitor, a sodium hydrogen ion exchange (NHE-1) inhibitor, a glycogen phosphorylase inhibitor (GPI), a selective serotonin reuptake inhibitor, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, an angiotensin converting enzyme inhibitor, a thiazolidinedione antidiabetic agent, an angiotensin 11 receptor antagonist, a &ggr;-aminobutyric acid (GABA) agonist, a phosphodiesterase type 5 inhibitor, an adenosine agonist, and a CETP inhibitor and to methods of using these combination compositions.

  这项发明涉及到化合物的抑制山梨醇脱氢酶的公式I1，其中R1、R2和R3如规范中所定义。这项发明还涉及含有这些化合物的药物组合物，其抑制山梨醇脱氢酶，并通过向患有糖尿病且因此有发生这些并发症风险的哺乳动物施用这些化合物的方法来治疗或预防糖尿病并发症，特别是糖尿病神经病变、糖尿病肾病、糖尿病微血管病、糖尿病大血管病、糖尿病心肌病和足部溃疡。这项发明还涉及含有本发明公式I的化合物与第二药物剂的组合的药物组合物，包括醛糖还原酶抑制剂、钠氢离子交换（NHE-1）抑制剂、糖原磷酸化酶抑制剂（GPI）、选择性5-羟色胺再摄取抑制剂、3-羟基-3-甲基戊二酸辅酶A还原酶抑制剂、血管紧张素转换酶抑制剂、噻唑烷二酮抗糖尿病药物、血管紧张素II受体拮抗剂、γ-氨基丁酸（GABA）激动剂、磷酸二酯酶5抑制剂、腺苷激动剂和CETP抑制剂，以及使用这些组合组合物的方法。
• Sorbitol dehydrogenase inhibitors
  申请人：——

  公开号：US20040077671A1

  公开（公告）日：2004-04-22

  This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I, 1 wherein R 1 , R 2 and R 3 are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy, diabetic microangiopathy, diabetic macroangiopathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula I and to processes for preparing those intermediates.

  本发明涉及公式I的山梨醇脱氢酶抑制剂，其中R1、R2和R3如规范中所定义。本发明还涉及含有这些化合物的制药组合物以及通过向患有糖尿病且因此有发展这些并发症风险的哺乳动物投与这些化合物来治疗或预防糖尿病并发症，特别是糖尿病神经病、糖尿病肾病、糖尿病微血管病、糖尿病大血管病和糖尿病心肌病的方法。本发明还涉及一种公式I化合物与醛糖还原酶抑制剂的组合物制药组合物以及用于治疗或预防糖尿病并发症的方法。本发明还涉及一种公式I化合物与NHE-1抑制剂的组合物制药组合物以及用于治疗心肌病和其他心脏相关问题的方法。本发明还涉及用于合成公式I化合物的某些中间体以及制备这些中间体的方法。
• Salts of zopolrestat
  申请人：——

  公开号：US20010056095A1

  公开（公告）日：2001-12-27

  This invention relates to [4-oxo-(5-trifluoromethyl-benzothiazol-2-ylmethyl)-3,4-dihydro-phthalazin-1-yl]-acetic acid ethanolamine salt, pharmaceutical compositions thereof and methods of treating diabetic complications in mammals comprising administering to said mammals said salt and said compositions. This invention is also directed to combinations of said diethylamine salt with NHE-1 inhibitors, selective serotonin retuptake inhibitors (SSRIs), glycogen phosphorylase inhibitors (GPIs), sorbitol dehydrogenase inhibitors (SDIs) and antihypertensive agents. Said combinations are useful in treating diabetic complications in mammals.

  本发明涉及[4-氧代-(5-三氟甲基苯并噻唑-2-基甲基)-3,4-二氢-邻苯二氮平-1-基]-乙酸乙醇胺盐，以及其制药组合物和治疗哺乳动物糖尿病并发症的方法，包括向该哺乳动物施用该盐和该组合物。本发明还涉及将该二乙酰胺盐与NHE-1抑制剂、选择性5-羟色胺再摄取抑制剂（SSRIs）、糖原磷酸化酶抑制剂（GPIs）、山梨醇脱氢酶抑制剂（SDIs）和降压药物组合的方法。该组合物在治疗哺乳动物糖尿病并发症方面具有用途。