2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethen-1-amine | 69872-16-8

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethen-1-amine
• 英文别名: 3-Brom-5-nitro-4-(β-dimethylaminovinyl)-pyridin；[2-(3-bromo-5-nitro-pyridin-4-yl)-vinyl]-dimethyl-amine；2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethyleneamine；2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethenamine
• CAS: 69872-16-8
• 化学式: C₉H₁₀BrN₃O₂
• 分子量: 272.101
• InChiKey: WWOCIGHHNAXTRI-UHFFFAOYSA-N

物化性质

• 熔点：
  118-119 °C(Solv: heptane (142-82-5))
• 沸点：
  363.4±42.0 °C(Predicted)
• 密度：
  1.551±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  62
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethen-1-amine 在 哌啶 、 copper bronze 、 palladium 10% on activated carbon 、 氢气 、 铁粉 、 copper(II) sulfate 、 溶剂黄146 、 三乙胺 、 N,N-二异丙基乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 20.0~160.0 ℃ 、1.03 MPa 条件下， 反应 70.17h， 生成 tert-butyl 4-[(trifluoromethane)sulfonyloxy]-1H,2H,3H-pyrrolo[2,3-c]pyridine-1-carboxylate
  参考文献：
  名称：

  1-(2-Hydroxy-2-methyl-3-phenoxypropanoyl)indoline-4-carbonitrile Derivatives as Potent and Tissue Selective Androgen Receptor Modulators

  摘要：

  We present a novel series of selective androgen receptor modulators (SARMs) which shows excellent biological activity and physical properties. 1-(2-Hydroxy-2-methyl-3-phenoxypropanoyl)-indoline-4-carbonitriles showed potent binding to the androgen receptor (AR) and activated AR-mediated transcription in vitro. Representative compounds demonstrated diminished activity in promoting the intramolecular interaction between the AR carboxyl (C) and amino (N) termini. This N/C-termini interaction is a biomarker assay for the undesired androgenic responses in vivo. In orchidectomized rats, daily administration of a lead compound from this series showed anabolic activity by increasing levator ani muscle weight. Importantly, minimal androgenic effects (increased tissue weights) were observed in the prostate and seminal vesicles, along with minimal repression of circulating luteinizing hormone (LH) levels and no change in the lipid and triglyceride levels. This lead compound completed a two week rat toxicology study, and was well tolerated at doses up to 100 mg/kg/day, the highest dose tested, for 14 consecutive days.

  DOI：

  10.1021/jm401625b
• 作为产物：
  描述：

  4-羟基-3-硝基吡啶 在 盐酸 、 水 、 溴 、 sodium hydride 、 二乙胺 、 三氯氧磷 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 28.0h， 生成 2-(3-bromo-5-nitropyridin-4-yl)-N,N-dimethylethen-1-amine
  参考文献：
  名称：

  Azaindolines: derisking the indoline structural alert

  摘要：

  4-Substitued azaindolines, which are isosteres of indolines, are useful synthetic building blocks that reduce the risk of bioactivation induced idiosyncratic toxicity have been prepared. Multigram routes to 2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-triflate 16, 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrite 20 and 4-chloro-2,3-dihydro-1H-pyrrolo[2,3-d]pyridazine 30 are outlined. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.11.070

文献信息

• Indazolecarboxamide derivatives, preparation and use thereof as CDK1, CDK2 and CDK4 inhibitors
  申请人：D'Orchymont Hugues

  公开号：US20060004000A1

  公开（公告）日：2006-01-05

  Compound corresponding to general formula (I): in which, R 1 represents a hydrogen or halogen atom, an NH 2 , NHR 2 , NHCOR 2 , NO 2 , CN, CH 2 NH 2 and CH 2 NHR 2 ; or alternatively R 1 represents an optionally substituted phenyl or an optionally substituted heteroaromatic group; Ar represents an optionally substituted phenyl group or an optionally substituted heteroaromatic group; n represents 0, 1, 2 or 3; in the form of a base, of an addition salt with an acid, of a hydrate or of a solvate. Application in therapy.

  通用公式（I）对应的化合物：其中，R1代表氢原子或卤素原子，NH2，NHR2，NHCOR2，NO2，CN，CH2NH2和CH2NHR2；或者R1代表可选择取代的苯基或可选择取代的杂环芳基；Ar代表可选择取代的苯基或可选择取代的杂环芳基；n表示0、1、2或3；以碱、与酸的加合盐、水合物或溶剂化合物的形式。在治疗中的应用。
• A Journey through <i>Hemetsberger–Knittel</i> , <i>Leimgruber–Batcho</i> and <i>Bartoli</i> Reactions: Access to Several Hydroxy 5‐ and 6‐Azaindoles
  作者：Sylvie Radix、François Hallé、Zahia Mahiout、Amélie Teissonnière、Grégoire Bouchez、Ludovic Auberger、Roland Barret、Thierry Lomberget

  DOI：10.1002/hlca.202100211

  日期：2022.3

  obtained. The crucial introduction of the oxygen atom was carried out from halogen derivatives, using nucleophilic substitution reactions under basic conditions with or without a copper catalyst. Some preliminary oxidation reactions have shown that it was yet not possible to synthesize the azaquinone indole structure from monohydroxy azaindole, using molecular oxygen in the presence of salcomine as a catalyst

  描述了各种 5-和 6-氮杂吲哚、在临床开发中经常作为分子组成部分的杂环结构及其单羟基类似物的制备。研究了依赖于从头吡咯环形成的不同策略，感谢Hemetsberger-Knittel、Bartoli和Leimgruber-Batcho方法，得到4-和7-单羟基5-和6-氮杂吲哚。氧原子的关键引入是从卤素衍生物中进行的，在有或没有铜催化剂的碱性条件下使用亲核取代反应。一些初步的氧化反应表明，在 Salcomine 存在下使用分子氧作为催化剂，从单羟基氮杂吲哚合成氮杂醌吲哚结构是不可能的。
• WO2021062316A5
  申请人：——

  公开号：WO2021062316A5

  公开（公告）日：2023-08-22
• Azaindolines: derisking the indoline structural alert
  作者：Eugene L. Piatnitski Chekler、Taukeer A. Khan、Rajanikanth Mamidala、James T. Anderson、Raghuram S. Tangirala、Patrick R. Verhoest、Adam M. Gilbert

  DOI：10.1016/j.tetlet.2011.11.070

  日期：2012.1

  4-Substitued azaindolines, which are isosteres of indolines, are useful synthetic building blocks that reduce the risk of bioactivation induced idiosyncratic toxicity have been prepared. Multigram routes to 2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-triflate 16, 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrite 20 and 4-chloro-2,3-dihydro-1H-pyrrolo[2,3-d]pyridazine 30 are outlined. (C) 2011 Elsevier Ltd. All rights reserved.
• 1-(2-Hydroxy-2-methyl-3-phenoxypropanoyl)indoline-4-carbonitrile Derivatives as Potent and Tissue Selective Androgen Receptor Modulators
  作者：Eugene L. Piatnitski Chekler、Rayomond Unwalla、Taukeer A. Khan、Raghuram S. Tangirala、Mark Johnson、Michael St. Andre、James T. Anderson、Thomas Kenney、Sue Chiparri、Chris McNally、Edward Kilbourne、Catherine Thompson、Sunil Nagpal、Gregory Weber、Scott Schelling、Jane Owens、Carl A. Morris、Dennis Powell、Patrick R. Verhoest、Adam M. Gilbert

  DOI：10.1021/jm401625b

  日期：2014.3.27

  We present a novel series of selective androgen receptor modulators (SARMs) which shows excellent biological activity and physical properties. 1-(2-Hydroxy-2-methyl-3-phenoxypropanoyl)-indoline-4-carbonitriles showed potent binding to the androgen receptor (AR) and activated AR-mediated transcription in vitro. Representative compounds demonstrated diminished activity in promoting the intramolecular interaction between the AR carboxyl (C) and amino (N) termini. This N/C-termini interaction is a biomarker assay for the undesired androgenic responses in vivo. In orchidectomized rats, daily administration of a lead compound from this series showed anabolic activity by increasing levator ani muscle weight. Importantly, minimal androgenic effects (increased tissue weights) were observed in the prostate and seminal vesicles, along with minimal repression of circulating luteinizing hormone (LH) levels and no change in the lipid and triglyceride levels. This lead compound completed a two week rat toxicology study, and was well tolerated at doses up to 100 mg/kg/day, the highest dose tested, for 14 consecutive days.