5-硝基-2-乙烯基吡啶 | 119836-85-0

• 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
• 中文名称: 5-硝基-2-乙烯基吡啶
• 英文名称: 5-nitro-2-vinylpyridine
• 英文别名: 2-ethenyl-5-nitropyridine
• CAS: 119836-85-0
• 化学式: C₇H₆N₂O₂
• 分子量: 150.137
• InChiKey: HJNIFVJEIFDBNO-UHFFFAOYSA-N

物化性质

• 沸点：
  220.3±20.0 °C(Predicted)
• 密度：
  1.246±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-硝基-2-乙烯基吡啶 在 palladium 10% on activated carbon 、 氢气 作用下， 以 甲醇 为溶剂， 以91.2 %的产率得到6-乙基-3-氨基吡啶
  参考文献：
  名称：

  [EN] FERROPTOSIS MODULATORS, PREPARATIONS, AND USES THEREOF
  [FR] MODULATEURS DE LA FERROPTOSE, PRÉPARATIONS ET UTILISATIONS DE CEUX-CI

  摘要：

  This disclosure provides compounds of Formula I, compositions comprising the same, and methods of using the same, including use in treating various diseases and conditions, e.g., those involving ferroptosis.

  公开号：

  WO2023016447A1
• 作为产物：
  描述：

  2-羟基-5-硝基吡啶 在 tris-(dibenzylideneacetone)dipalladium(0) 、 三(2-呋喃基)膦 、 五氯化磷 、 三氯氧磷 作用下， 以 四氢呋喃 、 三氯氧磷 为溶剂， 反应 16.0h， 生成 5-硝基-2-乙烯基吡啶
  参考文献：
  名称：

  Substituted Heteroaromatic Pyrazole-Containing Carboxamide and Urea Compounds as Vanilloid Receptor Ligands

  摘要：

  含有杂环吡唑基的羧酰胺和脲化合物作为辣椒素受体配体，含有这些化合物的药物组合物，以及使用这些化合物治疗和/或抑制疼痛以及进一步疾病和/或疾病的方法。

  公开号：

  US20130029962A1

文献信息

• [EN] SUBSTITUTED HETEROCYCLIC AZA DERIVATIVES<br/>[FR] DÉRIVÉS AZA HÉTÉROCYCLIQUES SUBSTITUÉS
  申请人：GRUENENTHAL GMBH

  公开号：WO2013013817A1

  公开（公告）日：2013-01-31

  The invention relates to heterocyclic aza derivatives as vanilloid receptor ligands, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.

  这项发明涉及杂环氮杂基衍生物作为辣椒素受体配体，含有这些化合物的药物组合物，以及这些化合物用于治疗和/或预防疼痛以及其他疾病和/或紊乱。
• [EN] SUBSTITUTED BENZAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DE BENZAMIDE SUBSTITUÉS
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011076678A1

  公开（公告）日：2011-06-30

  The invention relates to compounds of formula I wherein R is hydrogen or lower alkyl; R1 is -(CH2)n-(O)o-heterocycloalkyl or -C(O)-heterocycloalkyl, wherein the heterocycloalkyl group is optionally substituted by lower alkyl, hydroxy, halogen or by -(CH2)p-aryl; n is 0, 1 or 2; o is 0 or 1; p is 0, 1 or 2; R2 is CF3, cycloalkyl, optionally substituted by lower alkoxy or halogen, or is indan-2-yl, or is heterocycloalkyl, optionally substituted by heteroaryl, or is aryl or heteroaryl, wherein the aromatic rings are optionally substituted by one or two substituents, selected from lower alkyl, halogen, heteroaryl, hydroxy, CF3, OCF3, OCH2CF3, OCH2-cycloalkyl, OCH2C(CH2OH)(CH2C1)(CH3), S-lower alkyl, lower alkoxy, CH2-lower alkoxy, lower alkinyl or cyano, or by-C(O)-phenyl, -O-phenyl, -O- CH2-phenyl, phenyl or -CH2-phenyl, and wherein the phenyl rings may optionally be substituted by halogen, -C(O)-lower alkyl, -C(O)OH or -C(O)O-lower alkyl, or the aromatic rings are optionally substituted by heterocycloalkyl, OCH2-oxetan-3-yl or O-tetrahydropyran-4-yl, optionally substituted by lower alkyl; X is a bond, -NR'-, -CH2NH-, -CHR''-, -(CHR'')q-O-, -O-(CHR'')q- or -(CH2)2-; Y is a bond or -CH2- R' is hydrogen or lower alkyl, R'' is hydrogen, lower alkyl, CF3, lower alkoxy, q is 0, 1, 2 or 3; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinsons disease, neurodegenerative disorders such as Alzheimers disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  该发明涉及以下式I的化合物，其中R是氢或较低的烷基；R1是-(CH2)n-(O)o-杂环烷基或-C(O)-杂环烷基，其中杂环烷基基团可选择地被较低的烷基，羟基，卤素或-(CH2)p-芳基取代；n为0、1或2；o为0或1；p为0、1或2；R2为CF3，环烷基，可选择地被较低的烷氧基或卤素取代，或为茚-2-基，或为杂环烷基，可选择地被杂芳基取代，或为芳基或杂芳基，其中芳香环可选择地被来自较低的烷基，卤素，杂芳基，羟基，CF3，OCF3，OCH2CF3，OCH2-环烷基，OCH2C(CH2OH)(CH2C1)(CH3)，S-较低的烷基，较低的烷氧基，CH2-较低的烷氧基，较低的炔基或氰基，或-C(O)-苯基，-O-苯基，-O-CH2-苯基，苯基或-CH2-苯基选择的一个或两个取代基取代，其中苯环可选择地被卤素，-C(O)-较低的烷基，-C(O)OH或-C(O)O-较低的烷基取代，或芳香环可选择地被杂环烷基，OCH2-氧杂环戊烷-3-基或O-四氢吡喃-4-基，可选择地被较低的烷基取代；X为键，-NR'-，-CH2NH-，-CHR''-，-(CHR'')q-O-，-O-(CHR'')q-或-(CH2)2-；Y为键或-CH2-；R'为氢或较低的烷基，R''为氢，较低的烷基，CF3，较低的烷氧基，q为0、1、2或3；或其药学上适宜的酸盐。现已发现，该式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对于TAAR1。这些化合物可用于治疗抑郁症，焦虑症，躁郁症，注意力缺陷多动障碍（ADHD），与压力有关的疾病，如精神分裂症，帕金森病等神经疾病，阿尔茨海默病等神经退行性疾病，癫痫，偏头痛，高血压，物质滥用和代谢性疾病，如进食障碍，糖尿病，糖尿病并发症，肥胖症，血脂异常，能量消耗和吸收异常，体温稳态异常，睡眠和昼夜节律异常，以及心血管疾病。
• Construction of <i>N</i>-Alkyl- and <i>N</i>-Arylaziridines from Unprotected Amines via C–H Oxidative Amination Strategy
  作者：Yang Yu、Meijuan Li、Yong Zhang、Yonghai Liu、Lei Shi、Wei Wang、Hao Li

  DOI：10.1021/acs.orglett.8b03799

  日期：2019.2.15

  A copper-promoted intramolecular C–H oxidative amination reaction between secondary amine (N–H) and C(sp3)–H at the benzylic position of azaarenes or α-position of ketones for the synthesis of aziridine derivatives has been developed. Moreover, a practical annulation of electron-deficient vinylarenes with an unprotected primary alkyl amine by a Yb(OTf)3–CuI relay system has also been reported. The

  在氮杂芳烃的苄基位置或酮的α位上的仲胺（NH ）与C（sp 3）-H之间的铜促进的分子内CH-H氧化胺化反应已经开发出来，用于合成氮丙啶衍生物。此外，也已经报道了通过Yb（OTf）3 -CuI中继系统用未保护的伯烷基胺对缺电子的乙烯基芳烃进行实际的环氧化反应。用氧气作为唯一氧化剂进行反应，以高收率得到N-烷基-和N-芳基氮丙啶。
• Substituted Heterocyclic Aza Compounds
  申请人：FRANK Robert

  公开号：US20130029961A1

  公开（公告）日：2013-01-31

  Heterocyclic aza compounds as vanilloid receptor ligands, pharmaceutical compositions containing these compounds and also methods of using these compounds for the treatment and/or inhibition of pain and further diseases and/or disorders.

  杂环氮化合物作为辣椒素受体配体，含有这些化合物的药物组合物，以及使用这些化合物用于治疗和/或抑制疼痛以及其他疾病和/或疾病的方法。
• SUBSTITUTED BENZAMIDES
  申请人：Groebke Zbinden Katrin

  公开号：US20110152245A1

  公开（公告）日：2011-06-23

  The invention relates to compounds of formula wherein R, R 1 , R 2 , X, and Y are as defined herein and to a pharmaceutically suitable acid addition salt thereof. Compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds can be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  该发明涉及以下式的化合物 其中R、R1、R2、X和Y如本文所定义，并且其药学上适宜的酸盐。 式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对TAAR1。这些化合物可用于治疗抑郁症、焦虑障碍、双相情感障碍、注意缺陷多动障碍（ADHD）、与压力有关的障碍、如精神分裂症的精神障碍、如帕金森病的神经疾病、如阿尔茨海默病的神经退行性疾病、癫痫、偏头痛、高血压、物质滥用和代谢性障碍，如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍，以及心血管疾病。