1,3-dihydro-3,3,6-trimethyl-2H-indol-2-one | 103240-43-3

• 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
• 英文名称: 1,3-dihydro-3,3,6-trimethyl-2H-indol-2-one
• 英文别名: 3,3,6-trimethylindolin-2-one；3,3,6-Trimethyl-indolin-2-on；3,3,6-trimethyl-1H-indol-2-one
• CAS: 103240-43-3
• 化学式: C₁₁H₁₃NO
• 分子量: 175.23
• InChiKey: JYAKYUXJICYFKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,3-dihydro-3,3,6-trimethyl-2H-indol-2-one 在 硝酸 、 溶剂黄146 作用下， 生成 3,3,6-trimethyl-5-nitro-indolin-2-one
  参考文献：
  名称：

  Neue Derivate von 3, 3-Dimethylindolinonen

  摘要：

  DOI：

  10.1007/bf01532316
• 作为产物：
  描述：

  2-methylpropanoic acid 2-(3-methylphenyl)hydrazide 在 calcium hydride 作用下， 反应 0.5h， 以73%的产率得到1,3-dihydro-3,3,6-trimethyl-2H-indol-2-one
  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] TANK-BINDING KINASE INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE KINASES SE LIANT À TANK
  申请人：GILEAD SCIENCES INC

  公开号：WO2015187684A1

  公开（公告）日：2015-12-10

  Compounds having the following formula (I) and methods of their use and preparation are disclosed:

  揭示了具有以下化学式（I）的化合物及其使用和制备方法。
• TANK-BINDING KINASE INHIBITOR COMPOUNDS
  申请人：Gilead Sciences, Inc.

  公开号：US20160096827A1

  公开（公告）日：2016-04-07

  Compounds having the following formula (I) and methods of their use and preparation are disclosed:

  具有以下化学式（I）的化合物以及它们的使用和制备方法已被披露：
• COMPOSITIONS AND METHODS FOR INHIBITION OF THE JAK PATHWAY
  申请人：Li Hui

  公开号：US20100190770A1

  公开（公告）日：2010-07-29

  Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful.

  公开了化合物I的结构，含有这些化合物的组合物，以及在治疗需要调节JAK途径或抑制JAK激酶，特别是JAK 2和JAK3的情况下使用这些化合物和组合物的方法。
• [EN] SUBSTITUTED TRICYCLIC COMPOUNDS<br/>[FR] COMPOSÉS TRICYCLIQUES SUBSTITUÉS
  申请人：LUPIN LTD

  公开号：WO2021130731A1

  公开（公告）日：2021-07-01

  Disclosed are compounds of the general formula (I), its tautomeric form, its stereoisomer, its pharmaceutically acceptable salt, its polymorph, or solvate thereof, wherein, ring A, ring B, R1 to R4, and n are as defined herein, for use as SOS1 inhibitors in the treatment of proliferative, infectious and RASopathy diseases or disorders. Also disclosed are methods of synthesizing the compound of formula I, pharmaceutical compositions containing the compound of formula I, method of treatment of proliferative, infectious and RASopathy diseases or disorder, for example, a cancer, by administering the said compound and combinations of the compound of formula I with other active ingredients.

  本文披露了一般式（I）的化合物，其互变异构体，立体异构体，药用可接受的盐，其多晶形或溶剂化合物，其中，环A，环B，R1至R4和n如本处定义，用作SOS1抑制剂，用于治疗增生性、感染性和RAS病或障碍。还披露了一种合成一般式I化合物的方法，含有一般式I化合物的制药组合物，治疗增生性、感染性和RAS病或障碍的方法，例如，癌症，通过给予所述化合物和一般式I化合物与其他活性成分的组合。
• A novel class of cardiotonic agents: synthesis and biological evaluation of 5-substituted 3,6-dihydrothiadiazin-2-ones with cyclic AMP phosphodiesterase inhibiting and myofibrillar calcium sensitizing properties
  作者：Marie Claire Forest、Philippe Lahouratate、Michel Martin、Guy Nadler、Marie Josee Quiniou、Richard G. Zimmermann

  DOI：10.1021/jm00079a022

  日期：1992.1

  As part of a search for new cardiotonic agents significantly sensitising the myocardial contractile proteins to calcium, together with cardiac cyclic AMP-PDE inhibitory activity, we have discovered that novel 5-substituted 3,6-dihydrothiadiazin-2-ones may fulfill both properties. The sensitising effect of the contractile proteins to calcium, assessed by the shift in the calcium sensitivity of canine

  作为寻找新的强心剂的重要组成部分，新的强心剂使心肌收缩蛋白对钙显着敏感，同时具有对心脏环AMP-PDE的抑制活性，我们发现新颖的5位取代的3,6-二氢噻二嗪-2-酮可能同时具有这两种特性。通过空间和电子需求来确定收缩蛋白对钙的敏化作用，该作用通过犬心肌肌原纤维镁依赖性ATP酶对钙敏感性的变化来评估。磷酸二酯酶抑制的要求，特别是苯基和噻二嗪-2-一环的近平面排列的要求，与已经描述的类似哒嗪酮的要求是一致的。讨论了合成和构效关系。