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8-Ethyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one | 86371-00-8

中文名称
——
中文别名
——
英文名称
8-Ethyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one
英文别名
8-ethyl-1,2,3,4-tetrahydrochromeno[3,4-c]pyridin-5-one
8-Ethyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one化学式
CAS
86371-00-8
化学式
C14H15NO2
mdl
——
分子量
229.279
InChiKey
KOFWZQGRTMEPNC-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:
    80-85 °C
  • 沸点:
    418.3±45.0 °C(Predicted)
  • 密度:
    1.22±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    17
  • 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:
    38.3
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:81a11dfb9809c36576fa1da6b9f3de33
查看

反应信息

  • 作为反应物:
    描述:
    2-(2-chloroethyl)-3-azabicyclo<3.2.2>nonane8-Ethyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one三乙胺 作用下, 以68%的产率得到3-[2-(3-Aza-bicyclo[3.2.2]non-3-yl)-ethyl]-8-ethyl-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one; hydrochloride
    参考文献:
    名称:
    3-(氨基烷基)-1,2,3,4-四氢-5H- [1]苯并吡喃并[3,4-c]吡啶-5-酮作为潜在的抗胆碱能支气管扩张剂。
    摘要:
    制备了一系列3-(氨基烷基)苯并吡喃并[3,4-c]吡啶基-5-酮,并测试了它们作为潜在的口服抗胆碱能支气管扩张剂。在豚鼠中甲乙酰胆碱诱导的塌陷的抑制和狗毛果芸香碱诱导的支气管收缩的抑制被用作体内模型。在狗模型中唾液抑制的同时测量允许确定肺的选择性比。通过苯酚与哌啶β-酮酯的Pechman缩合制备苯并吡喃并[3,4-c]吡啶-5-酮母环系统。用氨基烷基卤化物或用1-氯-2-丙酮烷基化,然后进行还原胺化,得到3-取代的目标化合物。支气管扩张药的效力与围绕侧链末端胺功能的空间拥挤程度有关。将碳α上的甲基取代基加到末端胺上通常会提高效力或肺部选择性。在进行二次药理学评估后,选择了命名为CI-923的化合物7a作为支气管扩张药进行临床试验。
    DOI:
    10.1021/jm00123a032
  • 作为产物:
    参考文献:
    名称:
    3-(氨基烷基)-1,2,3,4-四氢-5H- [1]苯并吡喃并[3,4-c]吡啶-5-酮作为潜在的抗胆碱能支气管扩张剂。
    摘要:
    制备了一系列3-(氨基烷基)苯并吡喃并[3,4-c]吡啶基-5-酮,并测试了它们作为潜在的口服抗胆碱能支气管扩张剂。在豚鼠中甲乙酰胆碱诱导的塌陷的抑制和狗毛果芸香碱诱导的支气管收缩的抑制被用作体内模型。在狗模型中唾液抑制的同时测量允许确定肺的选择性比。通过苯酚与哌啶β-酮酯的Pechman缩合制备苯并吡喃并[3,4-c]吡啶-5-酮母环系统。用氨基烷基卤化物或用1-氯-2-丙酮烷基化,然后进行还原胺化,得到3-取代的目标化合物。支气管扩张药的效力与围绕侧链末端胺功能的空间拥挤程度有关。将碳α上的甲基取代基加到末端胺上通常会提高效力或肺部选择性。在进行二次药理学评估后,选择了命名为CI-923的化合物7a作为支气管扩张药进行临床试验。
    DOI:
    10.1021/jm00123a032
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文献信息

  • 3-[2-(Mono-and
    申请人:Warner Lambert Company
    公开号:US04382939A1
    公开(公告)日:1983-05-10
    Anticholinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]-pyridin- 5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions. A method for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5-ones of the invention is also disclosed.
    翻译结果如下: 披露了用于治疗哺乳动物支气管痉挛性疾病的抗胆碱能3-[2-(单和二烷基氨基)-丙基]-1,2,3,4-四氢-5H-[1]苯并吡喃[3,4-c]吡啶-5-酮。还披露了制备所述化合物的方法、包含它们的药物组合物以及使用所述药物组合物的方法。还披露了制备本发明所需的不取代苯并吡喃[3,4-c]吡啶-5-酮的中间体的方法。
  • 3-[2-(Azabicyclo)
    申请人:Warner-Lambert Company
    公开号:US04404138A1
    公开(公告)日:1983-09-13
    Anticholinergic 3-[2-(azabicyclo)ethyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin -5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions.
    本发明公开了用于治疗哺乳动物支气管痉挛性疾病的抗胆碱能3-[2-(杂环双环)乙基]-1,2,3,4-四氢-5H-[1]苯并吡喃[3,4-c]吡啶-5-酮。本发明还公开了制备所述化合物的方法,包含它们的制药组合物以及使用所述制药组合物的方法。
  • 3-(2-Mono-and dialkylamino)propyl(-1,2,3,4-tetrahydro-5H-(1) benzopyrano(3,4-c)pyridin-5-ones and derivatives thereof, a process for their production, and pharmaceutical compositions containing such compounds
    申请人:WARNER-LAMBERT COMPANY
    公开号:EP0087280A2
    公开(公告)日:1983-08-31
    Antichofinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano [3,4-c]-pyridin-5-ones, useful for treating bronchospastic diseases in mammals, are disclosed. Also disclosed are processes for preparing the compounds, and pharmaceutical compositions containing them. The novel compounds have the following formula: where X is a lower alkyl radial, Y is hydrogen or a lower alkyl, and R', R2 and R3 are, separately, hydrogen atoms or substituents. A process for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5- ones of the present invention is also disclosed
    本发明公开了可用于治疗哺乳动物支气管痉挛性疾病的抗胆碱能 3-[2-(单烷基和二烷基氨基)-丙基]-1,2,3,4-四氢-5H-[1]苯并吡喃并[3,4-c]吡啶-5-酮。 还公开了制备这些化合物的工艺和含有这些化合物的药物组合物。 这些新型化合物具有下式:其中 X 是低级烷基径向,Y 是氢或低级烷基,R'、R2 和 R3 分别是氢原子或取代基。 还公开了制备本发明未取代苯并吡喃并[3,4-c]吡啶-5-酮所需的中间体的工艺
  • Novel 3-(2-(azabicyclo) ethyl)1,2,3,4-tetrahydro-5H(1)benzopyrano(3,4-c)pyridin-5-ones, pharmaceutical compositions containing them and processes for their production
    申请人:WARNER-LAMBERT COMPANY
    公开号:EP0101162A2
    公开(公告)日:1984-02-22
    Anticholinergic 3-[2-(azabicyclo)ethyl)-1,2,3,4-tetra- hydro-5H-[1]benzopyrano[3,4-c]pyridin-5-ones, useful for treating broncho-spastic diseases in mammals, are disclosed. Also disclosed are methods for preparing such novel compounds, and pharmaceutical compositions containing them. The novel compounds have the formula I: wherein R1 is a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, an alkoxy radical having from 1 to 6 carbon atoms, or a hydroxy, nitro, halo, amino or acylamino radical; R2 is a hydrogen atom, a hydroxy radical, an alkyl radical having from 1 to 6 carbon atoms, an alkoxy radical having from 1 to 6 carbon atoms or a phenyl radical; R3 is a hydrogen atom or an alkoxy radical having from 1 to 6 carbon atoms; or R1 and R2 taken together are -OCH20-; or R2 and R3 taken together are -CH=CH-CH=CH-; and or a pharmaceutically acceptable salt thereof, provided that R1 is not hydroxy when R2 is -OC2H5 and X is
    本发明公开了可用于治疗哺乳动物支气管痉挛性疾病的抗胆碱能 3-[2-(氮杂双环)乙基)-1,2,3,4-四氢-5H-[1]苯并吡喃并[3,4-c]吡啶-5-酮。还公开了制备此类新型化合物的方法以及含有这些化合物的药物组合物。这些新型化合物具有式 I: 其中 R1 是氢原子、具有 1 至 6 个碳原子的烷基、具有 1 至 6 个碳原子的烷氧基或羟基、硝基、卤代、氨基或酰氨基;R2 是氢原子、羟基、具有 1 至 6 个碳原子的烷基、具有 1 至 6 个碳原子的烷氧基或苯基; R3 是氢原子或具有 1 至 6 个碳原子的烷氧基;或 R1 和 R2 合起来是-OCH20-;或 R2 和 R3 合起来是-CH=CH-CH=CH-;以及 或其药学上可接受的盐,条件是当 R2 是-OC2H5 时 R1 不是羟基,且 X 是
  • CONNOR, DAVID T.;UNANGST, PAUL C.;SCHWENDER, CHARLES F.;SORENSON, RODERIC+, J. MED. CHEM., 32,(1989) N, C. 683-688
    作者:CONNOR, DAVID T.、UNANGST, PAUL C.、SCHWENDER, CHARLES F.、SORENSON, RODERIC+
    DOI:——
    日期:——
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