2-isopropoxy-5-nitropyridine | 24903-85-3

• 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-isopropoxy-5-nitropyridine
• 英文别名: 2-isopropoxy-5-nitro-pyridine；2-Isopropoxy-5-nitro-pyridin；2-isopropoxy-5-nitro pyridine；2-isopropoxyl-5-nitropyridine；5-nitro-2-isopropoxypyridine；2-Isopropyloxy-5-nitropyridin；5-nitro-2-propan-2-yloxypyridine
• CAS: 24903-85-3
• 化学式: C₈H₁₀N₂O₃
• mdl: MFCD07374880
• 分子量: 182.179
• InChiKey: IPNGFHRHLNQRKO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  67.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-isopropoxy-5-nitropyridine 在 palladium 10% on activated carbon 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 21.0h， 生成 N-(6-isopropoxypyridin-3-yl)-2-(1-(2-methoxyethyl)-1Hindol-3-yl)-2-oxoacetamide
  参考文献：
  名称：

  An Orally Bioavailable, Indole-3-glyoxylamide Based Series of Tubulin Polymerization Inhibitors Showing Tumor Growth Inhibition in a Mouse Xenograft Model of Head and Neck Cancer

  摘要：

  A number of indole-3-glyoxylamides have previously been reported as tubulin polymerization inhibitors, although none has yet been successfully developed clinically. We report here a new series of related compounds, modified according to a strategy of reducing aromatic ring count and introducing a greater degree of saturation, which retain potent tubulin polymerization activity but with a distinct SAR from previously documented libraries. A subset of active compounds from the reported series is shown to interact with tubulin at the colchicine binding site, disrupt the cellular microtubule network, and exert a cytotoxic effect against multiple cancer cell lines. Two compounds demonstrated significant tumor growth inhibition in a mouse xenograft model of head and neck cancer, a type of the disease which often proves resistant to chemotherapy, supporting further development of the current series as potential new therapeutics.

  DOI：

  10.1021/acs.jmedchem.5b01312
• 作为产物：
  描述：

  5-羟基氨基吡啶-2-磺酸 在 potassium permanganate 作用下， 反应 30.0h， 生成 2-isopropoxy-5-nitropyridine
  参考文献：
  名称：

  5-硝基吡啶-2-磺酸的取代反应。2,5-二取代吡啶的新途径。

  摘要：

  我们已经研究了5-硝基吡啶-2-磺酸及其钾盐的反应，其中已尝试用氧，氮和卤素亲核试剂取代磺酸根基团。通过这种方法，2-甲氧基-（95％收率），2-乙氧基-（97％），2-异丙氧基-（65％），2-氨基-（92％），2-丁基氨基-（76％）， 2-二乙基氨基-（62％），2-乙基氨基-（32％），2-苄基氨基-（77％），2-（R-1-苯基乙基氨基）-（71％）和2-氯-5-硝基吡啶（已获得87％）。没有观察到与苯酚或苯胺的反应。用t-BuOH与2-甲基丙烯一起形成2-羟基-5-硝基吡啶。

  DOI：

  10.1039/b305620a

文献信息

• Triton B–Mediated Efficient and Convenient Alkoxylation of Activated Aryl and Heteroaryl Halides
  作者：H. M. Meshram、P. Ramesh Goud、B. Chennakesava Reddy、D. Aravind Kumar

  DOI：10.1080/00397910903219518

  日期：2010.6.25

  simple and convenient one-pot synthesis of aryl alkyl ethers by the alkoxylation of aryl halides with alcohol in the presence of Triton B as a base is described. The procedure is applicable for a variety of aryl and heteroaryl halides, and yields are very good. The use of a nonmetallic base and solvent-free conditions are important features of the reaction.

  描述了在 Triton B 作为碱的存在下，通过芳基卤化物与醇的烷氧基化，简单方便地一锅法合成芳基烷基醚。该方法适用于多种芳基和杂芳基卤化物，收率非常好。使用非金属碱和无溶剂条件是反应的重要特征。
• [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2016172424A1

  公开（公告）日：2016-10-27

  Compounds of Formula I, including pharmaceutically acceptable salts thereof, and compositions and methods for treating human immunodeficiency virus (HIV) infection are set forth: (I)

  公式I的化合物，包括其药用可接受的盐，以及用于治疗人类免疫缺陷病毒（HIV）感染的组合物和方法被描述如下：（I）
• ALKYLQUINOLINE AND ALKYLQUINAZOLINE KINASE MODULATORS
  申请人：Baindur Nand

  公开号：US20060281772A1

  公开（公告）日：2006-12-14

  The invention is directed to alkylquinoline and alkylquinazoline compounds of Formula I: wherein R 1 , R 2 , R 3 , B, Z, G, Q and X are as defined herein, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of FLT3 and/or c-kit and/or TrkB, the use of such compounds to reduce or inhibit kinase activity of FLT3 and/or c-kit and/or TrkB in a cell or a subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to FLT3 and/or c-kit and/or TrkB. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.

  该发明涉及Formula I的烷基喹啉和烷基喹噁啉化合物： 其中R1、R2、R3、B、Z、G、Q和X如本文所定义，所述化合物的用途为蛋白酪氨酸激酶调节剂，特别是FLT3和/或c-kit和/或TrkB的抑制剂，所述化合物的用途为在细胞或受试者中减少或抑制FLT3和/或c-kit和/或TrkB的激酶活性，以及所述化合物的用途为预防或治疗受试者的细胞增殖紊乱和/或与FLT3和/或c-kit和/或TrkB相关的紊乱。本发明还涉及包括本发明化合物的药物组合物，以及治疗癌症和其他细胞增殖紊乱等疾病的方法。
• [EN] 1,1,1-TRIFLUORO-4-PHENYL-4-METHYL-2-(1H-PYRROLO<br/>[FR] DERIVES DE 1,1,1-TRIFLUORO-4-PHENYL-4-METHYL-2-(1H-PYRROLO-2,3-C PYRIDIN-2-YLMETHYL)PENTAN-2-OLE ET COMPOSES ASSOCIES EN TANT QUE LIGANDS DE GLUCOCORTICOIDES POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES ET DE DIABETE
  申请人：BOEHRINGER INGELHEIM PHARMA

  公开号：WO2005030213A1

  公开（公告）日：2005-04-07

  Compounds of Formula (IA), IB), IC), and (ID) wherein R1, R2, R3, R4, R5, and R6 are as respectively defined herein for Formula (IA), (IB), (IC), and (ID), or a tautomer, prodrug, solvate, or salt thereof; pharmaceutical compositions containing such compounds, and methods of modulating the glucocorticoid receptor function and methods of treating disease-states or conditions mediated by the glucocorticoid receptor function or characterized by inflammatory, allergic, or proliferative processes in a patient using these compounds.

  式(I A)、(IB)、(IC)和(ID)的化合物，其中R1、R2、R3、R4、R5和R6分别如本文所定义的式(I A)、(IB)、(IC)和(ID)，或其互变异构体、前药、溶剂化合物或盐；含有这些化合物的药物组合物，以及利用这些化合物调节糖皮质激素受体功能的方法，以及利用这些化合物治疗由糖皮质激素受体功能介导或以炎症、过敏或增殖过程为特征的疾病状态或病情的方法。
• Azaoxindole derivatives
  申请人：Pfizer Inc

  公开号：US05811432A1

  公开（公告）日：1998-09-22

  This invention relates to novel 4-, 5-, 6-, and 7-azaoxindole derivatives. The compounds are anti-inflammatory and analgesic agents and inhibitors of one or more of prostaglandin H.sub.2 synthase, 5-lipoxygenase and interleukin-1 biosynthesis. They are useful in the treatment of chronic inflammatory diseases, allergy, psoriasis, various bone diseases, and immune dysfunctions such as systemic lupus erythematosis.

  该发明涉及新型的4-、5-、6- 和7-氮氧吲哚衍生物。这些化合物是抗炎和镇痛剂，同时也是一种或多种前列腺素H.sub.2合酶、5-脂氧合酶和白细胞介素-1生物合成的抑制剂。它们在慢性炎症性疾病、过敏、牛皮癣、各种骨病和免疫功能障碍（如系统性红斑狼疮）的治疗中非常有用。