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1-azabicyclo<2.2.2>octane-3-carboxamide | 75426-71-0

中文名称
——
中文别名
——
英文名称
1-azabicyclo<2.2.2>octane-3-carboxamide
英文别名
quinuclidine-3-carboxamide;Chinuclidin-3-carbamid;(+/-) 1-azabicyclo[2.2.2]octane-3-carboxamide;NoName_800;1-azabicyclo[2.2.2]octane-3-carboxamide
1-azabicyclo<2.2.2>octane-3-carboxamide化学式
CAS
75426-71-0
化学式
C8H14N2O
mdl
——
分子量
154.212
InChiKey
OEFLOIIPWWSINC-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

  • 沸点:
    325.6±21.0 °C(Predicted)
  • 密度:
    1.16±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.3
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    46.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    比较氮杂双环酯和恶二唑作为毒蕈碱受体的配体。
    摘要:
    与阿尔茨海默氏型痴呆症相关的认知缺陷与疾病中胆碱能功能的丧失之间的联系为检查毒蕈碱激动剂作为潜在治疗剂提供了基础。本文描述了新型的氮杂双环甲酯作为毒蕈碱受体配体的设计和合成。用3-甲基-1,2,4-恶二唑环取代甲酯可产生有效的代谢更稳定的毒蕈碱激动剂,能够穿透中枢神经系统。这些化合物相对于相应的甲酯通常显示出改善的亲和力。3-甲基1,2,4-恶二唑7b的亲和力是乙酰胆碱的4倍。关于氮杂双环的大小和几何形状以及杂芳族环的电子性质,讨论了受体亲和力。
    DOI:
    10.1021/jm00113a009
  • 作为产物:
    描述:
    参考文献:
    名称:
    比较氮杂双环酯和恶二唑作为毒蕈碱受体的配体。
    摘要:
    与阿尔茨海默氏型痴呆症相关的认知缺陷与疾病中胆碱能功能的丧失之间的联系为检查毒蕈碱激动剂作为潜在治疗剂提供了基础。本文描述了新型的氮杂双环甲酯作为毒蕈碱受体配体的设计和合成。用3-甲基-1,2,4-恶二唑环取代甲酯可产生有效的代谢更稳定的毒蕈碱激动剂,能够穿透中枢神经系统。这些化合物相对于相应的甲酯通常显示出改善的亲和力。3-甲基1,2,4-恶二唑7b的亲和力是乙酰胆碱的4倍。关于氮杂双环的大小和几何形状以及杂芳族环的电子性质,讨论了受体亲和力。
    DOI:
    10.1021/jm00113a009
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文献信息

  • 2-Dehydro-chinuclidin und einige 3-Substitutionsprodukte. Untersuchungen in der Chinuclidinreihe. 5. Mitteilung
    作者:C. A. Grob、A. Kaiser、E. Renk
    DOI:10.1002/hlca.19570400717
    日期:——
    Dehydroquinuclidine (Ia) and several 3-substituted derivatives have been prepared and reduced to the corresponding quinuclidines.
    已经制备了脱氢喹核苷(Ia)和几种3-取代的衍生物,并将其还原为相应的喹核苷。
  • [EN] PROCESS FOR THE PREPARATION OF ENCENICLINE FROM 7-CHLORO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID CHLORIDE AND (R)-QUINUCLIDIN-3-AMINE IN THE PRESENCE OF IMIDAZOLE<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'ENCENICLINE À PARTIR DE CHLORURE D'ACIDE 7-CHLORO-BENZO[B]THIOPHÈNE-2-CARBOXYLIQUE ET DE (R)-QUINUCLIDIN-3-AMINE EN PRÉSENCE D'IMIDAZOLE
    申请人:SANDOZ AG
    公开号:WO2017060287A1
    公开(公告)日:2017-04-13
    The present invention relates to a process for the preparation of an amide from a carboxylic acid chloride and an organic molecule comprising both a primary amine group and a tertiary amine group, wherein the nitrogen atom of the tertiary amine group is comprised in a non-aromatic heterocycle and wherein the amide bond forms selectively with the primary amine group, comprising the step of reacting the carboxylic acid chloride with an organic molecule comprising both the primary amine group and the tertiary amine group, in the presence of imidazole. This is particularly useful in the preparation of amides from quinuclidin-3-amine, such as for the preparation of encenicline ((R) -7-chloro-N-(quinuclidin-3-yl)benzo[b]thiophene-2-carboxamide) from 7-chloro-benzo[b]thiophene-2-carboxylic acid chloride and (R)- quinuclidin-3-amine in the presence of imidazole. Encenicline is a nicotinic acetylcholine receptor agonist useful as a neuromodulator for the treatment of e.g. cognitive impairment, schizophrenia and Alzheimer's disease.
    本发明涉及一种从羧酸氯化物和同时含有一次胺基和三次胺基的有机分子制备酰胺的方法,其中三次胺基的氮原子包含在非芳香杂环中,且酰胺键选择性地与一次胺基形成,包括以下步骤:在咪唑存在下,将羧酸氯化物与同时含有一次胺基和三次胺基的有机分子反应。这在从喹诺啡-3-胺制备酰胺方面特别有用,例如从7-氯苯并[b]噻吩-2-羧酸氯化物和(R)-喹诺啡-3-胺在咪唑存在下制备encenicline ((R)-7-氯-N-(喹诺啡-3-基)苯并[b]噻吩-2-羧胺)。Encenicline是一种尼古丁乙酰胆碱受体激动剂,可作为神经调节剂用于治疗认知障碍、精神分裂症和阿尔茨海默病等疾病。
  • Heterocyclo-substituted azabicyclo muscannic agonists
    申请人:Beecham Group P.L.C.
    公开号:US04968691A1
    公开(公告)日:1990-11-06
    A compound of formula (I) or a pharmaceutically acceptable salt thereof: ##STR1## in which X represents a group ##STR2## in which p represents an integer of 2 to 4; r represents an integer of 1 or 2; s represents 0 or 1; and A represents a 3-membered divalent residue completing a 5-membered aromatic ring and comprises one or two heteroatoms selected from oxygen, nitrogen and sulphur, any amino nitrogen optionally substituted by a C.sub.1-4 alkyl group, and when (p,r,s) is (2,2,0) or (2,2,1) any A comprising 2 heteroatoms is optionally C-substituted by a methyl group, and when (p,r,s) is (2,1,0), (2,1,1) or (3,1,0) any A comprising 2 heteroatoms is optionally C-substituted by C.sub.1-2 alkyl and any A comprising one heteroatom is optionally C-substituted by a methyl group, and wherein compounds of formula (I) having two asymetric centers have the stereo-chemical configuration in which the group X and the (CH.sub.2).sub.r bridge are on the same side of the plane of the molecule which contains both bridgehead atoms and the ring carbon atom bonded to the group X. The compounds of the present invention enhance acetylcholine function via an action at muscarinic receptors within the central nervous system and are therefore of potential use in the treatment and/or prophylaxis of dementia in mammals.
    公式(I)的化合物或其药学上可接受的盐:##STR1##其中X表示一个基团##STR2##其中p表示2到4的整数;r表示1或2的整数;s表示0或1;A表示一个3-成员二价残基,完成一个5-成员芳香环并包括从氧、氮和硫中选择的一个或两个杂原子,任何氨基氮可选择地被C.sub.1-4烷基取代,当(p,r,s)为(2,2,0)或(2,2,1)时,任何包含2个杂原子的A可选择地被甲基基团取代,当(p,r,s)为(2,1,0),(2,1,1)或(3,1,0)时,任何包含2个杂原子的A可选择地被C.sub.1-2烷基取代,任何包含一个杂原子的A可选择地被甲基基团取代,以及具有两个不对称中心的公式(I)的化合物具有在包含两个桥头原子和与基团X键合的环碳原子的分子平面的同一侧上的立体化学构型,该化合物通过在中枢神经系统内作用于毒蕈碱受体来增强乙酰胆碱功能,因此可能用于哺乳动物的痴呆症的治疗和/或预防。
  • [EN] INDAZOLES, BENZOTHIAZOLES, AND BENZOISOTHIAZOLES, AND PREPARATION AND USES THEREOF<br/>[FR] INDAZOLES, BENZOTHIAZOLES ET BENZOISOTHIAZOLES, LEUR PREPARATION ET LEURS UTILISATIONS
    申请人:MEMORY PHARM CORP
    公开号:WO2004029050A1
    公开(公告)日:2004-04-08
    The present invention relates generally to the field of ligands for nicotinic acetylcholine receptors (nAChR), activation of nAChRs, and the treatment of disease conditions associated with defective or malfunctioning nicotinic acetylcholine receptors, especially of the brain. Further, this invention relates to novel compounds (indazoles and benzothiazoles), which act as ligands for the α7 nAChR subtype, methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.
    本发明涉及一般与尼古丁乙酰胆碱受体(nAChR)的配体、nAChR的激活以及与缺陷或功能失常的尼古丁乙酰胆碱受体相关的疾病病况的领域。此外,该发明涉及新颖化合物(吲唑和苯并噻唑),它们作为α7 nAChR亚型的配体,制备这类化合物的方法,含有这类化合物的组合物,以及使用这些方法。
  • Indazoles, benzothiazoles, and benzoisothiazoles, and preparation and uses thereof
    申请人:——
    公开号:US20040132790A1
    公开(公告)日:2004-07-08
    The present invention relates generally to the field of ligands for nicotinic acetylcholine receptors (nAChR), activation of nAChRs, and the treatment of disease conditions associated with defective or malfunctioning nicotinic acetylcholine receptors, especially of the brain. Further, this invention relates to novel compounds (indazoles and benzothiazoles), which act as ligands for the &agr;7 nAChR subtype, methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.
    本发明通常涉及乙酰胆碱受体配体(nAChR)、nAChR激活以及与缺陷或功能障碍的乙酰胆碱受体相关的疾病状态的治疗领域,特别是大脑。此外,本发明涉及新型化合物(吲唑和苯并噻唑),其作为α7 nAChR亚型的配体,制备此类化合物的方法,含有此类化合物的组合物,以及使用此类化合物的方法。
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