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1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one | 59456-03-0

中文名称
——
中文别名
——
英文名称
1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one
英文别名
8,9-dimethoxy-1,2,3,4-tetrahydro-chromeno[3,4-c]pyridin-5-one;1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano [3,4-c]pyridin-5-one;8,9-Dimethoxy-3,4-dihydro-1H-chromeno[3,4-c]pyridin-5(2H)-one;8,9-dimethoxy-1,2,3,4-tetrahydrochromeno[3,4-c]pyridin-5-one
1,2,3,4-tetrahydro-8,9-dimethoxy-5H-[1]benzopyrano[3,4-c]pyridin-5-one化学式
CAS
59456-03-0
化学式
C14H15NO4
mdl
——
分子量
261.277
InChiKey
JGUIPANVMMLLSQ-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:
    189-191 °C(Solv: acetonitrile (75-05-8))
  • 沸点:
    468.8±45.0 °C(Predicted)
  • 密度:
    1.31±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    56.8
  • 氢给体数:
    1
  • 氢受体数:
    5

SDS

SDS:834b7b2e05d23e34fa66e4cb02a66738
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

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文献信息

  • Synthesis of 1,2,3,4-tetrahydro-5<i>H</i>-[1]benzopyrano[3,4-<i>c</i>]pyridin-5-ones. I. 3-unsubstituted compounds
    作者:David T. Connor、Paul C. Unangst、Charles F. Schwender、Roderick J. Sorenson、Mary E. Carethers、Chester Puchalski、Richard E. Brown
    DOI:10.1002/jhet.5570210563
    日期:1984.9
    Synthesis of 1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-ones via a Pechmann condensation of 3-carbethoxy-1-methyl-4-piperidone with various phenols is described. The limitations of this method are discussed. Synthesis of the parent ring system 3a via reduction of 1,2,3,4-tetrahydro-3-(phenylmethyl)-8-[(1-phenyl-1H-tetrazol-5-yl)oxy]-5H-[1]benzopyrano[3,4-c]pyridin-5-one (5) is also described
    通过3-碳乙氧基-1-甲基-4-哌啶酮与各种的Pechmann缩合反应合成1,2,3,4-四氢-5 H- [1]苯并喃并[3,4- c ]吡啶-5-描述。讨论了该方法的局限性。母环系统的合成图3a经由还原的1,2,3,4-四氢-3-(苯基甲基)-8 - [(1-苯基-1- ħ -四唑-5-基)氧基] -5- ħ - [还描述了1]苯并喃并[3,4- c ]吡啶-5-一(5)。
  • Chromeno[3,4-<i>c</i>]pyridin-5-ones:  Selective Human Dopamine D<sub>4</sub> Receptor Antagonists as Potential Antipsychotic Agents
    作者:Paul C. Unangst、Thomas Capiris、David T. Connor、Thomas G. Heffner、Robert G. MacKenzie、Steven R. Miller、Thomas A. Pugsley、Lawrence D. Wise
    DOI:10.1021/jm970170v
    日期:1997.8.1
    chromeno[3,4-c]pyridin-5-ones with selective affinity for the dopamine D4 receptor is described. Target compounds were tested for binding to cloned human dopamine D2, D3, and D4 receptor subtypes expressed in Chinese hamster ovary (CHO) K-1 cells. Several compounds demonstrated single digit nanomolar Ki values for binding to the D4 receptor with several hundred-fold selectivities toward the D2 and D3 receptors
    描述了一系列对多巴胺D4受体具有选择性亲和力的色酚[3,4-c]吡啶-5-酮的发现。测试了目标化合物与在中国仓鼠卵巢(CHO)K-1细胞中表达的克隆的人多巴胺D2,D3和D4受体亚型的结合。几种化合物显示出与D4受体结合的单位数纳摩尔Ki值,对D2和D3受体的选择性为数百倍。讨论了该系列的SAR研究。在测量[3H]胸苷摄取的有丝分裂试验中,目标化合物显示出对D4受体弱的部分激动剂活性的拮抗剂,固有活性为0至35%。化合物6、3-苄基-8-甲基-1,2,3,4-四氢基[3,4-c]吡啶-5-酮,增加的DOPA(L-3,
  • 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.
    胆碱药物3-[2-(氮杂双环)乙基]-1,2,3,4-四氢-5H-[1]苯并喃[3,4-c]吡啶-5-酮,用于治疗哺乳动物的支气管痉挛性疾病。还公开了制备这些化合物的方法,含有它们的药物组合物以及使用这些药物组合物的方法。
  • 3-(Aminoalkyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-ones as potential anticholinergic bronchodilators
    作者:David T. Connor、Paul C. Unangst、Charles F. Schwender、Roderick J. Sorenson、Mary E. Carethers、Chester Puchalski、Richard E. Brown、Martin P. Finkel
    DOI:10.1021/jm00123a032
    日期:1989.3
    A series of 3-(aminoalkyl)benzopyrano[3,4-c]pyridin-5-ones was prepared and tested as potential orally active anticholinergic bronchodilators. Inhibition of methacholine-induced collapse in guinea pigs and inhibition of pilocarpine-induced bronchoconstriction in dogs served as in vivo models. Simultaneous measurement of salivary inhibition in the dog model allowed determination of a pulmonary selectivity
    制备了一系列3-(基烷基)苯并喃并[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。通过苯酚哌啶β-酮酯的Pechman缩合制备苯并喃并[3,4-c]吡啶-5-酮母环系统。用基烷基卤化物或用1--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。
  • Substituted benzopyrano[3,4-c]pyridines
    申请人:Warner-Lambert Company
    公开号:US03946008A1
    公开(公告)日:1976-03-23
    Substituted benzopyrano[3,4-c]pyridines having the following structural formula are disclosed: ##SPC1## In the above formula, R.sub.1 and R.sub.2 are hydrogen, a hydroxyl group or a lower alkoxyl group of from 1 to 6 carbon atoms; and X is an oxygen atom, a sulfur atom, a methylene group or a nitrogen atom substituted by hydrogen, a lower alkyl group of from 1 to 6 carbon atoms or a lower alkanoyl group of from 1 to 6 carbon atoms. The compounds of this invention are prepared by reacting an R.sub.1, R.sub.2 -substituted phenol with a 3-carbethoxy-4-piperidone in the presence of an acid catalyst to give an intermediate R.sub.1, R.sub.2 -substituted benzopyrano[3,4-c]pyridine. N-aminoalkylbenzopyrano[3,4-c]pyridines are obtained by treating the benzopyrano[3,4-c]pyridine with an appropriately substituted alkyl halide. The compounds of this invention are useful as bronchodilators for the treatment of bronchial asthma.
    本发明揭示了具有以下结构式的取代苯并喃[3,4-c]吡啶:##SPC1## 在上述结构式中,R.sub.1和R.sub.2分别为氢、羟基或1至6个碳原子的较低烷氧基;X为氧原子、原子、甲基基团或由氢、1至6个碳原子的较低烷基基团或1至6个碳原子的较低烷酰基基团取代的氮原子。本发明的化合物是通过在酸催化剂存在下将R.sub.1、R.sub.2-取代与3-羧乙氧基-4-哌啶酮反应制备的,得到中间体R.sub.1、R.sub.2-取代苯并喃[3,4-c]吡啶。通过用适当取代的烷基卤化物处理苯并喃[3,4-c]吡啶,可以获得N-基烷基苯并喃[3,4-c]吡啶。本发明的化合物可用作治疗支气管哮喘的支气管扩张剂。
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