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吡啶1-氧化物盐酸盐(1:1) | 16527-88-1

中文名称
吡啶1-氧化物盐酸盐(1:1)
中文别名
——
英文名称
Pyridine 1-oxide hydrochloride
英文别名
pyridine N-oxide hydrochloride;pyridine N-oxyde hydrochloride;pyridine-1-oxide ; hydrochloride;Pyridin-1-oxid; Hydrochlorid;pyridine N-oxide, hydrochloride;pyridine-N-oxide hydrochloride;1-oxidopyridin-1-ium;hydrochloride
吡啶1-氧化物盐酸盐(1:1)化学式
CAS
16527-88-1
化学式
C5H5NO*ClH
mdl
——
分子量
131.562
InChiKey
DZJLJUXZISUCGU-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    178-180 °C

计算性质

  • 辛醇/水分配系数(LogP):
    0.74
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    25.5
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2933399090

SDS

SDS:b619123ddac1a609108c71aa02071680
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    [EN] PROCESS FOR THE PREPARATION OF FAMPRIDINE
    [FR] PROCÉDÉ DE PRÉPARATION DE LA FAMPRIDINE
    摘要:
    本发明涉及一种制备结构式(I)、(II)、(III)的几乎纯的法普利定化合物的方法,包括使用适当的硝化试剂对吡啶-N-氧化物盐酸盐进行硝化;使用适当的还原剂还原,并通过在水中再结晶后用烷基醋酸酯溶剂处理来纯化。
    公开号:
    WO2011108009A2
  • 作为产物:
    参考文献:
    名称:
    WACHI KAZUYUKI; TERADA ATSUSUKE, CHEM. AND PHARM. BULL., 1980, 28, NO 2, 465-472
    摘要:
    DOI:
  • 作为试剂:
    描述:
    sodium oxalate 、 苯甲酰氯吡啶1-氧化物盐酸盐(1:1) 作用下, 以 二氯甲烷 为溶剂, 以62%的产率得到苯甲酸
    参考文献:
    名称:
    反相转移催化下苯甲酰氯与二羧酸钠反应的研究
    摘要:
    研究了苯甲酰氯 (PhCOCl) 和二羧酸钠 (R(COONa)2) 在两相介质 H2O/CH2Cl2 中由反相转移催化剂 (IPTC) 催化的反应。吡啶1-氧化物(PNO)用作反相转移催化剂。选择了十种二羧酸盐,即草酸盐、丙二酸盐、马来酸盐、琥珀酸盐、己二酸盐、壬二酸盐、富马酸盐、邻苯二甲酸盐、间苯二甲酸盐和对苯二甲酸盐进行研究。一般来说,观察到的混合产物包括单和双(苯甲酰氧羰基)化合物、苯甲酸酐和苯甲酸,具体取决于二羧酸根离子的分子结构。根据产品分布将四类二羧酸酯分类。由于 PhCOCl 和 R(COONa)2 对 PNO 在有机相中的分布有影响,因此反应速率受到它们的强烈影响。
    DOI:
    10.1246/bcsj.68.2165
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文献信息

  • [EN] 4 ( 1H) -PYRIDINONE DERIVATIVES AND THEIR USE AS ANTIMALARIA AGENTS<br/>[FR] DÉRIVÉS DE 4(1H)-PYRIDINONE ET LEUR UTILISATION COMME AGENTS ANTIPALUDIQUES
    申请人:GLAXO GROUP LTD
    公开号:WO2010081904A1
    公开(公告)日:2010-07-22
    4-pyridone (4-pyridinone) derivatives of Formula (I) and pharmaceutically acceptable derivatives thereof, processes for their preparation, pharmaceutical formulations thereof and their use in chemotherapy of certain parasitic infections such as malaria, are provided.
    4-吡啶酮(4-吡啶酮)的衍生物,其化学式为(I),以及其药用可接受的衍生物,其制备方法,药物配方以及它们在化疗特定寄生虫感染如疟疾中的应用。
  • Method for treating retroviral infections
    申请人:——
    公开号:US20030139445A1
    公开(公告)日:2003-07-24
    Compositions and methods of treating a retroviral infection in an afflicted host and/or inhibiting replication of a retrovirus involve administering a therapeutically effective amount of the following compound of formula I: A—L—B  (I) wherein A is a substituted or unsubstituted aryl compound, substituted or unsubstituted piperidyl, or substituted or unsubstituted thiopheneyl; L is sulfonyl, sulfinyl or thio; and B is a substituted or unsubstituted aromatic nitrogen containing heteroaryl compound; or pharmacologically acceptable acid-addition and base-addition salts thereof.
    治疗受感染宿主的逆转录病毒感染和/或抑制逆转录病毒复制的组合物和方法涉及向患者施用以下化合物的治疗有效量,该化合物的化学式为:A—L—B(I),其中A是取代或未取代的芳基化合物、取代或未取代的哌啶基或取代或未取代的噻吩基;L是磺酰基、亚砜基或硫;B是取代或未取代的含芳香族氮的杂环化合物;或其药理学可接受的酸盐和碱盐添加物。
  • Reductive Acylamination of Pyridine N-Oxide with Aminopyridines and Their N-p-Tolylsulfonyl Derivatives
    作者:M. A. Solekhova、Yu. V. Kurbatov
    DOI:10.1007/s11178-005-0134-x
    日期:2005.1
    Pyridine N-oxide reacts with 2- and 3-aminopyridines and their N-p-tolylsulfonyl derivatives in alkaline medium in the presence of p-toluenesulfonyl chloride to give N-p-tolylsulfonyl-2,2′- and 2,3′-dipyridylamines, respectively, as a result of reductive acylamination. In the reactions with 4-aminopyridine and 4-p-tolylsulfonyl-aminopyridine, their N-p-tolylsulfonyl- and N,N-bis(p-tolylsulfonyl) derivatives are formed, while reductive acylamination does not occur.
    N-氧化吡啶与2-和3-氨基吡啶及其N-对甲苯磺酰基衍生物在碱性介质中在对甲苯磺酰氯存在下反应,分别生成N-对甲苯磺酰基-2,2'-和2,3'-联吡啶胺,作为还原酰胺化的结果。在与4-氨基吡啶和4-对甲苯磺酰氨基吡啶的反应中,形成它们的N-对甲苯磺酰基和N,N-双(对甲苯磺酰基)衍生物,但不发生还原酰胺化。
  • [EN] DIHYDROPYRIMIDINES AND USES THEREOF<br/>[FR] DIHYDROPYRIMIDINES ET LEURS UTILISATIONS
    申请人:SYNAPTIC PHARMA CORP
    公开号:WO2000037026A1
    公开(公告)日:2000-06-29
    This invention is directed to dihydropyrimidines which are selective antagonists for human α1a receptors. This invention is also related to uses of these compounds for relaxing lower urinary tract tissue, treating benign prostatic hyperplasia and for the treatment of any disease where the antagonism of the α1a receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.
    本发明涉及选择性拮抗人类α1a受体的二氢嘧啶类化合物。本发明还涉及使用这些化合物来放松下尿道组织、治疗良性前列腺增生症以及用于任何需要拮抗α1a受体的疾病的治疗。本发明进一步提供了一种制药组合物,包括上述定义化合物的治疗有效量和药学上可接受的载体。
  • Taste agent from Saccharum Officinarum, process for preparing it, products containing it
    申请人:INTERNATIONAL FLAVORS & FRAGRANCES INC.
    公开号:EP0941671A2
    公开(公告)日:1999-09-15
    Described is a process for producing one or more tastands including food, chewing gum, beverage (e.g., coffee, milk, cocoa and citrus/whey protein), oral care composition (e.g., toothpaste and mouthwash) and tobacco additives from Saccharum officinarum leaves (sugarcane leaves) by means of carrying out one or more physical separation unit operations on a plurality of such leaves, macerates thereof or mixtures of leaves and macerates thereof whereby one or more natural food, chewing gum, beverage, oral care composition or tobacco additives is separated and isolated from the remainder of the plurality of leaves, macerates thereof or mixtures of leaves and macerates thereof. Such unit operations include pressurization using hydraulic press means, steam distillation, fractional distillation, supercritical carbon dioxide extraction, volatile solvent extraction and/or charcoal column separation means. Also described is apparatus for carrying out such processes as well as the products produced using such processes and organoleptic uses of such products. Also described are compositions comprising (a) such tastands in admixture with (b) an eatable having a bitter and/or metallic taste. The eatable is any ingested material taken by mammals, such as foodstuffs, beverages, chewing gums, non-calorie food components or medicines including bitter chocolate or a drug such as ibuprofen. Also described are processes for augmenting, enhancing or imparting flavors in or to foodstuffs, chewing gums and beverages by adding thereto the aforementioned tastand taken alone or combined with a solid water-soluble carrier (as prepared using spray drying or freeze drying process steps) and other additives, including nutritional supplements such as calcium glycerophosphate. Also described are smoking tobacco compositions and articles comprising smoking tobacco and intimately admixed therewith an aroma or taste augmenting, enhancing or imparting quantity and concentration of one or more tastands (tobacco additive or tobacco article adjunct) (produced from Saccharum officinarum leaves (sugarcane leaves)) by means of carrying out the above-mentioned process.
    本发明描述了一种从甘蔗叶(Saccharum officinarum leaves)中生产一种或多种调味剂(包括食品、口香糖、饮料(如咖啡、牛奶、可可和柑橘/乳清蛋白)、口腔护理组合物(如牙膏和漱口水)以及烟草添加剂)的工艺、从甘蔗叶(甘蔗叶)中提取天然食品、口香糖、饮料、口腔护理成分或烟草添加剂,方法是对多片甘蔗叶、甘蔗叶浸渍物或甘蔗叶和浸渍物的混合物进行一个或多个物理分离单元操作,从而将一种或多种天然食品、口香糖、饮料、口腔护理成分或烟草添加剂从多片甘蔗叶、甘蔗叶浸渍物或甘蔗叶和浸渍物的混合物的剩余部分中分离出来。这些单元操作包括使用液压装置加压、蒸汽蒸馏、分馏、超临界二氧化碳萃取、挥发性溶剂萃取和/或炭柱分离装置。还描述了用于执行此类工艺的设备以及使用此类工艺生产的产品和此类产品的感官用途。还描述了由(a) 具有苦味和/或金属味的可食用物质与(b) 这种可食用物质混合而成的组合物。可食用物是哺乳动物摄取的任何物质,如食品、饮料、口香糖、非热量食品成分或药物,包括苦巧克力或布洛芬等药物。还描述了通过在食品、口香糖和饮料中添加上述调味剂(单独使用或与固体水溶性载体(使用喷雾干燥或冷冻干燥工艺步骤制备)和其他添加剂(包括甘油磷酸钙等营养补充剂)结合使用)来增加、提高或赋予食品、口香糖和饮料风味的工艺。 此外,还描述了烟草组合物和烟草制品,其中包括烟草和通过上述工艺生产的一种或多种增香剂(烟草添加剂或烟草制品辅助剂)(由甘蔗叶制成)的数量和浓度。
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