吲哚利旦 | 100643-96-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 吲哚利旦
• 中文别名: 因多里旦；吲哚里旦
• 英文名称: indolidan
• 英文别名: 1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2H-indol-2-one；indolidane；3,3-dimethyl-5-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-1H-indol-2-one
• CAS: 100643-96-7
• 化学式: C₁₄H₁₅N₃O₂
• 分子量: 257.292
• InChiKey: LZCQFJKUAIWHRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  70.6
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  6.1(b)
• 包装等级：
  III
• 危险类别：
  6.1(b)
• 危险品运输编号：
  UN 3249

反应信息

• 作为反应物：
  描述：

  吲哚利旦 在 manganese(IV) oxide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 6.0h， 以78%的产率得到5-(1,6-dihydro-6-oxo-3-pyridazinyl)-1,3-dihydro-3,3-dimethyl-2H-indol-2-one
  参考文献：
  名称：

  Molecular structure of the dihydropyridazinone cardiotonic 1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2H-indol-2-one, a potent inhibitor of cyclic AMP phosphodiesterase

  摘要：

  The cardiotonic 1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3- pyridazinyl)-2H-indol-2-one (1, LY195115) is a potent, competitive inhibitor (Ki = 80 nM) of sarcoplasmic reticulum derived phosphodiesterase (SR-PDE). Moreover, the compound is a potent positive inotrope both in vitro and in vivo. To assist further cardiotonic drug-design studies, we have mapped the three-dimensional structure of 1 using X-ray crystallography. From a global viewpoint, this drug was essentially planar, but two small regions of nonplanarity were apparent. These involved the geminal methyl substituents in the indol-2-one moiety and the C5' methylene unit of the dihydropyridazinone ring. Because of our previous studies involving the bipyridine cardiotonics amrinone and milrinone, the conformational relationship between the plane of the phenyl ring and the horizontal symmetry plane defined by N2', C3', and C4' of 1 was of particular interest. The C6-C5-C3'-C4' dihedral angle was -2.7 degrees, whereas the C6-C5-C3'-N2' dihedral angle was 174.6 degrees. Therefore the two rings maintain a high degree of coplanarity. Compound 4, the congener of 1 possessing a completely unsaturated pyridazinone ring was also studied. In terms of inotropic activity, this compound, devoid of any puckering in the pyridazinone moiety, was equipotent with 1. Methyl substitution at the 4-position of the dihydropyridazinone and pyridazinone rings provided disparate results. Compound 2, the 4-methyl analogue of 1, was 2-fold more potent than 1, and the methyl substituent probably caused only minor perturbations in overall molecular topology. However 5, the 4-methyl analogue of the pyridazinone 4, was 4.4-fold less active than 4, perhaps as a result of methyl-induced molecular nonplanarity.

  DOI：

  10.1021/jm00387a007
• 作为产物：
  描述：

  1-乙酰基-3,3-二甲基二氢吲哚-2-酮 在 盐酸 、 三氯化铝 、 一水合肼 、 N,N-二甲基甲酰胺 作用下， 以 乙醇 为溶剂， 反应 8.0h， 生成 吲哚利旦
  参考文献：
  名称：

  Dihydropyridazinone cardiotonics. The discovery and inotropic activity of 1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2H-indol-2-one

  摘要：

  We discovered that 6 (N-[4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl]acetamide) is a potent positive inotrope in dogs, and we have prepared several lactam analogues of this agent. These included 16 (1,3-dihydro-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2H-indol-2-one), 32 (the analogous quinolin-2-one), and 37 (the analogous benzazepin-2-one). The inotropic ED50's of these compounds were 24, 3.3, and 5.2 micrograms/kg, respectively, after iv administration to pentobarbital-anesthetized dogs. Compound 20 (LY195115, 1,3-dihydro-3,3-dimethyl-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-2H-i ndol-2- one), the geminal dimethyl analogue of 16, was 3.5-fold more potent than 16 when administered iv (ED50 = 6.8 micrograms/kg). However, the most profound effect of the geminal alkyl substitution was on oral activity. The approximate ED50's of 20 and 16 after oral administration to conscious dogs were 25 and 400 micrograms/kg, respectively. The increase in contractility produced by 25 micrograms/kg of 20 was maximally sustained in excess of 8 h. Thus, 20 is one of the most potent and long-acting oral inotropes described to date.

  DOI：

  10.1021/jm00160a006

文献信息

• [EN] PRODRUG COMPOSITIONS AND METHODS OF TREATMENT<br/>[FR] COMPOSITIONS DE PROMÉDICAMENT ET PROCÉDÉS DE TRAITEMENT
  申请人：AQUESTIVE THERAPEUTICS INC

  公开号：WO2021087359A1

  公开（公告）日：2021-05-06

  Pharmaceutical compositions include a prodrug of epinephrine are described.

  药物组合物包括表述的肾上腺素前药。
• Multi-functional ionic liquid compositions for overcoming polymorphism and imparting improved properties for active pharmaceutical, biological, nutritional, and energetic ingredients
  申请人：Rogers D. Robin

  公开号：US20070093462A1

  公开（公告）日：2007-04-26

  Disclosed are ionic liquids and methods of preparing ionic liquid compositions of active pharmaceutical, biological, nutritional, and energetic ingredients. Also disclosed are methods of using the compositions described herein to overcome polymorphism, overcome solubility and delivery problems, to control release rates, add functionality, enhance efficacy (synergy), and improve ease of use and manufacture.

  揭示了离子液体及制备活性药物、生物、营养和能量成分的离子液体组合物的方法。还揭示了利用本文描述的组合物的方法，以克服多型性、克服溶解度和输送问题、控制释放速率、增加功能性、增强功效（协同作用）以及改善易用性和制造工艺。
• Combination therapies
  申请人：Pfizer Inc

  公开号：US20040209916A1

  公开（公告）日：2004-10-21

  The invention is directed to methods of treating asthma, COPD, allergic rhinitis, and infectious rhinitis by administering a first pharmaceutical agent including one or more compounds selected from the quarternary ammonium compounds of formulae I-V and a second pharmaceutical agent including one or more pharmaceutical agents selected from Adenosine A 2a Receptor Agonists, D2-Dopamine Receptor Agonists, Phosphodiesterase Inhibitors (PDE's), corticosteroids, norepinephrine reuptake inhibitors, 4-hydroxy-7-[2-[2-[3-[2-phenylethoxy]-propylsulphonyl]ethylamino]ethyl]-1,3-benzothiazol-2(3H)-one, and pharmaceutically acceptable salts thereof, and non-quarternized antimuscarinic compounds.

  该发明涉及通过给予包括公式I-V的季铵化合物中选取的一个或多个化合物以及包括选自腺苷A2a受体激动剂、D2-多巴胺受体激动剂、磷酸二酯酶抑制剂（PDE's）、皮质类固醇、去甲肾上腺素再摄取抑制剂、4-羟基-7-[2-[2-[3-[2-苯乙氧基]-丙磺酰乙氨基]-乙基]-1,3-苯并噻唑-2(3H)-酮及其药用可接受的盐以及非季铵化的抗胆碱药物的第二药物，来治疗哮喘、COPD、过敏性鼻炎和感染性鼻炎的方法。
• [EN] DUAL FUNCTIONING IONIC LIQUIDS AND SALTS THEREOF<br/>[FR] LIQUIDES IONIQUES À DOUBLE FONCTION ET SELS DE CEUX-CI
  申请人：UNIV ALABAMA

  公开号：WO2010078300A1

  公开（公告）日：2010-07-08

  Disclosed herein are ionic liquid compositions comprising active pharmaceutical, biological, and nutritional compounds, and methods of use. Further disclosed are compositions of matter including liquid ion pairs alone or in solution and their use; compositions of ionic liquids that are 'solvated,' for example, 'hydrated' and their uses.

  本文揭示了包括活性药物、生物学和营养化合物的离子液体组合物，以及其使用方法。进一步揭示了包括液态离子对的物质组合物，单独或溶解后使用；以及离子液体的“溶剂化”组合物，例如“水合”的组合物及其用途。
• Topiramate Plus Naltrexone for the Treatment of Addictive Disorders
  申请人：Johnson Bankole A.

  公开号：US20100076006A1

  公开（公告）日：2010-03-25

  The present invention provides for the use of combinations of drugs to treat addictive disorders.

  本发明提供了利用药物组合治疗成瘾性障碍的方法。