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3-(piperidin-4-yl)quinolin-2(1H)-one hydrochloride | 855778-84-6

中文名称
——
中文别名
——
英文名称
3-(piperidin-4-yl)quinolin-2(1H)-one hydrochloride
英文别名
3-(4-piperidinyl)-2(1H)-quinolone hydrochloride;3-piperidin-4-yl-1H-quinolin-2-one;hydrochloride
3-(piperidin-4-yl)quinolin-2(1H)-one hydrochloride化学式
CAS
855778-84-6
化学式
C14H16N2O*ClH
mdl
——
分子量
264.755
InChiKey
BAPAUBKDZOEWJL-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.42
  • 重原子数:
    18
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    41.1
  • 氢给体数:
    3
  • 氢受体数:
    2

制备方法与用途

应用 3-(哌啶-4-基)-1,2-二氢喹啉-2-酮盐酸可用作新的CGRP拮抗剂化合物合成中的一种重要中间体。

合成方法 将4-(4-羟基-2-氧代-1,2,3,4-四氢-喹啉-3-基)-哌啶-1-甲酸叔丁酯(5.60g,16.2mmol)溶解于70mL乙酸乙酯中并搅拌。随后加入HCl/二噁烷溶液(4N,40mmol,10mL),室温下搅拌45分钟后,再添加HCl/二噁烷(4N,120mmol,30mL),继续搅拌16小时。过滤收集所得固体,并用乙酸乙酯洗涤。接着将固体悬浮于5%水-异丙醇溶液(100mL)中,升温至回流并搅拌20分钟。冷却混合物至室温后,在室温下再搅拌16小时。通过过滤收集固体,用异丙醇洗涤,并在高真空条件下干燥。最终以75%的产率获得白色固体状3-(哌啶-4-基)-1,2-二氢喹啉-2-酮盐酸。

反应信息

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文献信息

  • Constrained compounds as CGRP-receptor antagonists
    申请人:Chaturvedula V. Prasad
    公开号:US20060094707A1
    公开(公告)日:2006-05-04
    The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.
    这项发明涵盖了受限的双环和三环CGRP受体拮抗剂,用于识别它们的方法,包含它们的药物组合物,以及它们在治疗偏头痛和其他头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、气道炎症性疾病(如哮喘和慢性阻塞性肺病(COPD))以及其他可以通过CGRP受体拮抗来治疗的疾病的治疗方法。
  • CONSTRAINED COMPOUNDS AS CGRP-RECEPTOR ANTAGONISTS
    申请人:Mercer Stephen E.
    公开号:US20070259850A1
    公开(公告)日:2007-11-08
    The invention encompasses constrained bicyclic and tricyclic CGRP-receptor antagonists, methods for identifying them, pharmaceutical compositions comprising them, and methods for their use in therapy for treatment of migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), and other conditions the treatment of which can be effected by the antagonism of CGRP-receptors.
    这项发明涵盖了受限的双环和三环CGRP受体拮抗剂,用于识别它们的方法,包括它们的药物组合物,以及在治疗偏头痛和其他头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、气道炎症性疾病(如哮喘和慢性阻塞性肺病(COPD))以及其他可以通过CGRP受体拮抗来治疗的疾病的治疗方法。
  • Modified aminoacids, pharmaceuticals containing these compounds and method for their production
    申请人:Dr. Karl Thomae GmbH
    公开号:US06344449B1
    公开(公告)日:2002-02-05
    The present invention relates to modified amino acids of general formula wherein A, Z, X, n, m, R, R2, R3, R4 and R11 are defined as in claims 1 to 5, their tautomers, their diastereomers, their enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for preparing them as well as their use for the production and purification of antibodies and as labelled compounds in RIA- and ELISA assays and as diagnostic or analytical aids in neurotransmitter research.
    本发明涉及一般式的改性氨基酸 其中 A、Z、X、n、m、R、R2、R3、R4和R11的定义如权利要求1至5中所述,它们的互变异构体、对映异构体、立体异构体、它们的混合物及其盐,特别是其与无机或有机酸或碱的生理上可接受的盐,含有这些化合物的药物组合物,其用途以及制备它们的过程,以及它们在抗体的生产和纯化中的用途以及在RIA和ELISA测定中作为标记化合物以及在神经递质研究中作为诊断或分析辅助工具的用途。
  • [EN] CGRP RECEPTOR ANTAGONIST<br/>[FR] ANTAGONISTE DES RÉCEPTEURS CGRP
    申请人:BRISTOL MYERS SQUIBB CO
    公开号:WO2011123232A1
    公开(公告)日:2011-10-06
    The disclosure generally relates to the compound of formula I, (R)-N-(3-(7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)pipe ridine-1-carboxamide, including pharmaceutically acceptable salts, which is a CGRP-receptor antagonist. The disclosure also relates to pharmaceutical compositions and methods for using the compound in the treatment of CGRP related disorders including migraine headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and cancer.
    该披露通常涉及到式I的化合物,即(R)-N-(3-(7-甲基-1H-吲哚-5-基)-1-(4-(1-甲基哌啶-4-基)哌嗪-1-基)-1-氧代丙酰基)-4-(2-氧代-1,2-二氢喹啉-3-基)哌啶-1-甲酰胺,包括药学上可接受的盐,它是一种CGRP受体拮抗剂。该披露还涉及到在治疗与CGRP相关的疾病,包括偏头痛、神经源性血管舒张、神经源性炎症、热损伤、循环性休克、与绝经期相关的潮红、哮喘、慢性阻塞性肺病(COPD)和癌症中使用该化合物的药物组合物和方法。
  • [EN] INTRANASAL PHARMACEUTICAL COMPOSITIONS OF CGRP INHIBITORS<br/>[FR] COMPOSITIONS PHARMACEUTIQUES INTRANASALES D'INHIBITEURS DE CGRP
    申请人:BIOHAVEN PHARM HOLDING CO LTD
    公开号:WO2021127070A1
    公开(公告)日:2021-06-24
    Provided is pharmaceutical composition for intranasal delivery, wherein the pharmaceutical composition includes a therapeutically active ingredient including a CGRP inhibitor. Also provided is a method for delivering a CGRP inhibitor to a subject, wherein the method includes intranasally administering to the subject a composition including a therapeutically active component including a CGRP inhibitor.
    提供了一种用于鼻内给药的药物组合物,其中该药物组合物包括一种治疗有效成分,该治疗有效成分包括CGRP抑制剂。还提供了一种将CGRP抑制剂递送给主体的方法,该方法包括将包括治疗有效成分的药物组合物鼻内给药给主体,该治疗有效成分包括CGRP抑制剂。
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