2-氟烟酰氯 | 119899-26-2

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氟烟酰氯
• 中文别名: 2-氟吡啶-3-乙酰氯
• 英文名称: 2-fluoronicotinoyl chloride
• 英文别名: 2-fluoronicotinic acid chloride；2-Fluoropyridine-3-carbonyl chloride
• CAS: 119899-26-2
• 化学式: C₆H₃ClFNO
• mdl: MFCD11100095
• 分子量: 159.547
• InChiKey: JVHBILBNECDYIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 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：
  30
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S26,S27,S36/37/39,S45
• 危险类别码：
  R34
• 海关编码：
  29333990
• 包装等级：
  II
• 危险类别：
  8
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险品运输编号：
  3261
• 危险性描述：
  H314
• 储存条件：
  | 2-8°C |

反应信息

• 作为反应物：
  描述：

  2-氟烟酰氯 在 Pd-BaSO₄ 、 氢气 作用下， 以66%的产率得到2-氟烟醛
  参考文献：
  名称：

  Synthesis of some fluorine-containing pyridinealdoximes of potential use for the treatment of organophosphorus nerve-agent poisoning

  摘要：

  Fluoroheterocyclic aldoximes were screened as therapeutic agents for the treatment of anticholinesterase poisoning. 2-Fluoropyridine-3- and -6-aldoxime, and 3-fluoropyridine-2- and -4-aldoxime, were synthesised. Attempts to obtain 3,5,6-trifluoropyridine-2,4-bis(aldoxime) and -2-aldoxime, however, proved unsuccessful. Pentafluorobenzaldoxime was prepared by oximation of pentafluorobenzaldehyde. Acid dissociation constants (pK(a)) and second-order rate constants (k(ox)-) of the fluorinated pyridinealdoximes towards satin were measured. 2,3,5,6-Tetrafluoropyridine-4-aldoxime had the best profile: its k(ox)- approached that of the therapeutic oxime P2S (310 vs. 120 l mol(-1) min(-1)), but its higher pK(a) (9.1 vs. 7.8) fell short of the target figure of 8 required for reactivation of inhibited acetylcholinesterase in vivo. N-alkylation of the fluorinated pyridine-aldoximes may reduce their pK(a) nearer to 8 and enhance their therapeutic potential. Crown Copyright (c) 2011 Published by Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2011.05.028
• 作为产物：
  描述：

  2-氨基-3-甲基吡啶 在 potassium permanganate 、 tetrafluoroboric acid 、 氯化亚砜 、 sodium nitrite 作用下， 生成 2-氟烟酰氯
  参考文献：
  名称：

  Synthesis of 2- and 6-Fluoronicotinamides

  摘要：

  DOI：

  10.1021/ja01171a518

文献信息

• Substituted 2,3-dihydro-1h-isoindol-1-one derivatives and methods of use
  申请人：Tegley Christopher

  公开号：US20050054670A1

  公开（公告）日：2005-03-10

  Selected compounds are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.

  所选化合物对于预防和治疗疾病，如介导血管生成的疾病，具有有效性。该发明涵盖了新颖的化合物、类似物、前药及其药用可接受的盐，用于预防和治疗涉及癌症等疾病和其他疾病或病况的药物组合物和方法。该发明还涉及制备此类化合物的方法，以及在此类方法中有用的中间体。
• Synthesis of N-trifluoromethyl amides from carboxylic acids
  作者：Jianbo Liu、Matthew F.L. Parker、Sinan Wang、Robert R. Flavell、F. Dean Toste、David M. Wilson

  DOI：10.1016/j.chempr.2021.07.005

  日期：2021.8

  frequently found in pharmaceutical compounds. To date, there is no strategy for synthesizing N-trifluoromethyl amides from abundant organic carboxylic acid derivatives, which are ideal starting materials in amide synthesis. Here, we report the synthesis of N-trifluoromethyl amides from carboxylic acid halides and esters under mild conditions via isothiocyanates in the presence of silver fluoride at room temperature

  在生物分子、药物和农用化学品中发现的含酰胺分子在自然界中无处不在，它们的衍生化代表了氟化学的重要方法学目标。三氟甲基酰胺已成为药物化合物中常见的重要官能团。迄今为止，还没有从丰富的有机羧酸衍生物合成N-三氟甲基酰胺的策略，有机羧酸衍生物是酰胺合成的理想原料。在这里，我们报告了N的合成-三氟甲基酰胺从羧酸卤化物和酯在温和条件下通过异硫氰酸酯在氟化银存在下在室温下。通过这种策略，异硫氰酸酯用 AgF 脱硫，然后将形成的衍生物酰化以提供N-三氟甲基酰胺，包括以前无法获得的结构。该方法适用范围广，凭借两个反应伙伴的多样性和可用性，为快速生成N-三氟甲基酰胺提供了平台，并应在高级中间体的改性中找到应用。
• [EN] SUBSTITUTED ARYL-AMINE DERIVATIVES AND METHODS OF USE<br/>[FR] DÉRIVÉS AMINÉS À SUBSTITUTION ARYLE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2006012374A1

  公开（公告）日：2006-02-02

  The present invention provides classes of compounds, including-their pharmaceutically acceptable derivatives, useful for treating angiogenesis and related diseases such as cancer. Formula I and II wherein R is a 9- or 10-membered heterocyclyl ring selected from 7-isoquinolinyl,..2-methyl-3-oxo-2,3-dihydroindazol-6-yl, [1,6]-naphthydrin-3-yl, [1,7]-naphthydrin-2-yl, 1-oxo-2,3-dihydrobenzofuran-4-yl, 3-oxo-2,3-dihydrobenzofuran-5-yl, dihydro-benzodioxinyl, 6-quinazolinyl, 2-amino-6-quinazolinyl, 4-methylamino-6-quinazolinyl, 2,4-diamino-6 quinazolinyl, 3-oxo-3,4-dihydro-1,4-benzoxazin-6-yl, 2,2-difluoro-l;3-benzodioxol-5-yl and 2,2,3,3 tetrafluoro-2,3-dihydro-l,4-benzodioxin-6-yl, each of which is optionally substituted with one or more substituents selected from halo, haloakyl, C1-6 alkyl, C2-8 alkenyl, C2-8 alkynyl, N-dimethylamino-C1-6-alkyl, N-dimethylamino-C1-6-alkoxy, amino, alkyl-carbonylamino, morpholino-sulfonyl, amino-sulfonyl, oxazolyl, pyrrolyl,4 morpholinyl, carboxyl, cyano, and acetyl; wherein R1 in formula I is selected from unsubstituted or substituted phenyl, 5-6 membered heteroaryl, 9-10 membered bicyclic heterocyclyl and 11-14 membered tricyclic heterocyclyl, and R1 in formula II is selected from specific bicyclic heterocycles.

  本发明提供了一类化合物，包括其药用可接受的衍生物，用于治疗血管生成和相关疾病，如癌症。其中R为从7-异喹啉基、2-甲基-3-氧代-2,3-二氢吲哚-6-基、[1,6]-萘啶-3-基、[1,7]-萘啶-2-基、1-氧代-2,3-二氢苯并呋喃-4-基、3-氧代-2,3-二氢苯并呋喃-5-基、二氢苯并二氧杂环基、6-喹唑啉基、2-氨基-6-喹唑啉基、4-甲氨基-6-喹唑啉基、2,4-二氨基-6-喹唑啉基、3-氧代-3,4-二氢-1,4-苯并噁嗪-6-基、2,2-二氟-1,3-苯并二氧杂环-5-基和2,2,3,3-四氟-2,3-二氢-1,4-苯并二氧杂环-6-基中选择的9-或10-成员杂环基，其中每个基可选择地被一个或多个来自卤素、卤代烷基、C1-6烷基、C2-8烯基、C2-8炔基、N-二甲氨基-C1-6-烷基、N-二甲氨基-C1-6-烷氧基、氨基、烷基-羰基氨基、吗啉磺酰基、氨基磺酰基、噁唑基、吡咯基、吗啉基、羧基、氰基和乙酰基的取代基取代；其中式I中的R1从未取代或取代的苯基、5-6成员杂芳基、9-10成员双环杂环基和11-14成员三环杂环基中选择，式II中的R1从特定的双环杂环基中选择。
• Substituted alkylamine derivatives and methods of use
  申请人：Amgen Inc.

  公开号：US20030225106A1

  公开（公告）日：2003-12-04

  Selected amines are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.

  选定的胺对预防治疗疾病有效，如血管生成介导的疾病。本发明包括新的化合物、类似物、前药和药用可接受的盐，药物组合物和预防治疗疾病和其他疾病或状况的方法，包括癌症等。本发明还涉及制造这类化合物的过程以及在此类过程中有用的中间体。
• [EN] HETEROCYCLIC FUSED CINNOLINE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS<br/>[FR] MODULATEURS ALLOSTÉRIQUES POSITIFS D'UN RÉCEPTEUR M1 DE CINNOLINE FUSIONNÉE HÉTÉROCYCLIQUE
  申请人：MERCK SHARP & DOHME

  公开号：WO2010123716A1

  公开（公告）日：2010-10-28

  The present invention is directed to heterocyclic fused cinnoline compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.

  本发明涉及式(I)的杂环融合喹啉化合物，这些化合物是M1受体阳性变构调节剂，并且在治疗M1受体参与的疾病，如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍方面有用。该发明还涉及包含这些化合物的药物组合物，以及在治疗M1受体介导的疾病中使用这些化合物和组合物。