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(3R,4S)-7-(hydroxymethyl)-2,2,9-trimethyl-4-(2-phenylethylamino)-3,4-dihydropyrano[2,3-g]quinolin-3-ol | 865476-82-0

中文名称
——
中文别名
——
英文名称
(3R,4S)-7-(hydroxymethyl)-2,2,9-trimethyl-4-(2-phenylethylamino)-3,4-dihydropyrano[2,3-g]quinolin-3-ol
英文别名
(3R,4S)-7-hydroxymethyl-2,2,9-trimethyl-4-(phenethylamino)-3,4-dihydro-2H-pyrano[2,3-g]quinolin-3-ol
(3R,4S)-7-(hydroxymethyl)-2,2,9-trimethyl-4-(2-phenylethylamino)-3,4-dihydropyrano[2,3-g]quinolin-3-ol化学式
CAS
865476-82-0
化学式
C24H28N2O3
mdl
——
分子量
392.498
InChiKey
ZZUSANGEAUESFL-XZOQPEGZSA-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:
    587.9±50.0 °C(Predicted)
  • 密度:
    1.25±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    29
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    74.6
  • 氢给体数:
    3
  • 氢受体数:
    5

制备方法与用途

苯并吡喃G1是一种选择性的抑制剂,能够特异性地作用于心脏乙酰胆碱激活的内向整流钾电流(IKACh),由Kir3.1/Kir3.4异四聚体和Kir3.4同源四聚体通道亚单位组成。

反应信息

  • 作为反应物:
    描述:
    (3R,4S)-7-(hydroxymethyl)-2,2,9-trimethyl-4-(2-phenylethylamino)-3,4-dihydropyrano[2,3-g]quinolin-3-ol顺丁烯二酸乙酸乙酯 为溶剂, 以80%的产率得到(3R*,4S*)-7-hydroxymethyl-2,2,9-trimethyl-4-[(2-phenylethyl)amino]-3,4-dihydro-2H-pyrano[2,3-g]quinolin-3-ol 1 maleate
    参考文献:
    名称:
    [EN] TRICYCLIC BENZOPYRAN COMPOUND AS ANTI-ARRHYTHMIC AGENTS
    [FR] COMPOSE DE BENZOPYRANNE TRICYCLIQUE EN TANT QU'AGENTS ANTI-ARRYTHMIQUES
    摘要:
    本发明涉及公式(I)或(II)的苯并吡喁衍生物,或其药学上可接受的盐,其中R1和R2分别是氢原子、C1-6烷基或C6-14芳基,R3是氢原子或C1-6烷基羰氧基,或与R4一起形成键,R4是氢原子,或与R3一起形成键,m是0到4的整数,n是0到4的整数,V是单键,CR7R8,NR9,O,S,SO或SO2,R5是氢原子或C1-6烷基,R6是氢原子,C1-6烷基,C3-8环烷基,C3-8环烯基,氨基,C1-6烷基氨基,二C1-6烷基氨基,C6-14芳基氨基,C2-9杂芳基氨基,C6-14芳基,C2-9杂芳基或C2-9杂环烷基,A是与苯环融合的5、6或7成员环,作为环的组成原子,氧原子、氮原子或硫原子可以单独或组合地包含在其中,环中的不饱和键数为1、2或3,包括与苯环融合的不饱和键,构成环的碳原子可以是羰基或硫代羰基。这些化合物可用作抗心律失常药物。
    公开号:
    WO2005090357A1
  • 作为产物:
    参考文献:
    名称:
    具有抗心律失常活性的苯并吡喃是含有Kir3.1的钾通道的抑制剂。
    摘要:
    心房颤动(AF)是最常被诊断出的心律不齐,并与发病率和死亡率增加相关。当前批准的AF抗心律不齐药物具有有限的功效和/或具有室性心律失常的风险。由Kir3.1 / Kir3.4异四聚体和Kir3.4同四聚体通道亚基组成的心脏乙酰胆碱激活的内向整流K +电流(IKACh)是经验证的最佳心房特异性离子通道之一。先前的研究指出了一系列具有治疗心律不齐潜力的苯并吡喃衍生物,但其作用机理尚未明确。在这里,我们表征了称为苯并吡喃-G1(BP-G1)的这些化合物之一,并报告其选择性抑制KACh通道的Kir3.1(GIRK1或G1)亚基。同源性建模,分子对接,分子动力学模拟预测BP-G1通过阻塞中心腔孔来抑制IKACh通道。我们确定了Kir3.1的独特的F137残基作为IKACh对BP-G1的选择性反应的关键决定因素。该化合物通过被证明对其抑制活性至关重要的氢键与Kir3.1残基E141和D173相互作用。
    DOI:
    10.1016/j.jbc.2021.100535
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文献信息

  • METHOD FOR PRODUCING HETEROCYCLIC COMPOUND
    申请人:NISSAN CHEMICAL INDUSTRIES, LTD.
    公开号:US20160168161A1
    公开(公告)日:2016-06-16
    There is provided a method for producing with a high efficiency a heterocyclic compound that is useful as a raw material for pharamaceuticals. A novel production method for producing 2,2,7,9-tetramethyl-2H-pyrano[2,3-g]quinoline (compound (6)) that has a quinoline ring and a chromene ring using N-(3-acetyl-4-hydroxyphenyl)butylamide (compound (1′)) that is commercially available as a raw material for pharamaceuticals or the like as a starting raw material; and a method for purifying compound (6), characterized by purifying by subjecting it to conversion into a salt form.
    提供了一种高效的方法来生产一种杂环化合物,该化合物可用作制药原料。使用商业上可用的N-(3-乙酰基-4-羟基苯基)丁酰胺(化合物(1'))作为起始原料,通过一种新的生产方法生产具有喹啉环和咔啉环的2,2,7,9-四甲基-2H-吡喃[2,3-g]喹啉(化合物(6));以及通过将其转化为盐形式进行纯化的化合物(6)的纯化方法。
  • METHOD FOR PRODUCING NITROGEN-CONTAINING HETEROCYCLIC N-OXIDE COMPOUND
    申请人:NISSAN CHEMICAL INDUSTRIES, LTD.
    公开号:US20150266887A1
    公开(公告)日:2015-09-24
    The problem of the present invention is to provide a production method for safely synthesizing a nitrogen-containing heterocyclic N-oxide compound in high yield. Another problem of the present invention is to provide a novel N-oxide compound. There is provided a method for producing a nitrogen-containing heterocyclic N-oxide compound of Formula (2), such as 2,2,7,9-tetramethyl-2H-pyrano[2,3-g]quinoline N-oxide, by oxidizing a nitrogen-containing heterocyclic compound of Formula (1), such as 2,2,7,9-tetramethyl-2H-pyrano[2,3-g]quinoline with a persulfate.
    本发明的问题是提供一种安全合成含氮杂环N-氧化物化合物高产的生产方法。本发明的另一个问题是提供一种新的N-氧化物化合物。通过使用过硫酸盐氧化式(1)中的含氮杂环化合物,例如2,2,7,9-四甲基-2H-吡喃[2,3-g]喹啉,可以制备式(2)中的含氮杂环N-氧化物化合物,例如2,2,7,9-四甲基-2H-吡喃[2,3-g]喹啉N-氧化物,从而提供了一种制备含氮杂环N-氧化物化合物的方法。
  • Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents
    申请人:Ohrai Kazuhiko
    公开号:US20080004262A1
    公开(公告)日:2008-01-03
    This invention relates to benzopyran derivatives of formula (I) or (II), or pharmaceutically acceptable salts thereof wherein R 1 and R 2 are independently of each other hydrogen atom, C 1-6 alkyl group or C 6-14 aryl group, R 3 is hydrogen atom or C 1-6 alkylcarbonyloxy group, or together with R 4 forms a bond, R 4 is hydrogen atom, or together with R 3 forms a bond, m is an integer of 0 to 4, n is an integer of 0 to 4, V is a single bond, CR 7 R 8 , NR 9 , O, S, SO or SO 2 , R 5 is hydrogen atom or C 1-6 alkyl group, R 6 is hydrogen atom, C 1-6 alkyl group, C 3-8 cycloalkyl group, C 3-8 cycloalkenyl group, amino group, C 1-6 alkylamino group, di-C 1-6 alkylamino group, C 6-14 arylamino group, C 2-9 heteroarylamino group, C 6-14 aryl group, C 2-9 heteroaryl group or C 2-9 heterocyclyl group, A is 5-, 6- or 7-member ring fused with benzene ring, as constituent atom of the ring, oxygen atom, nitrogen atom or sulfur atom may be contained in the number of 1 to 3 alone or in a combination thereof, the number of unsaturated bond in the ring is 1, 2 or 3 including an unsaturated bond of the benzene ring to be fused, carbon atoms constituting the ring may be carbonyl or thiocarbonyl. These compounds are useful as an anti-arrhythmic agent.
    本发明涉及式(I)或(II)的苯并吡喃衍生物,或其药学上可接受的盐,其中R1和R2独立地为氢原子,C1-6烷基或C6-14芳基;R3为氢原子或C1-6烷基羰氧基,或与R4一起形成键;R4为氢原子,或与R3一起形成键;m为0至4的整数,n为0至4的整数,V为单键,CR7R8,NR9,O,S,SO或SO2;R5为氢原子或C1-6烷基,R6为氢原子,C1-6烷基,C3-8环烷基,C3-8环烯基,氨基,C1-6烷基氨基,二C1-6烷基氨基,C6-14芳基氨基,C2-9杂芳基氨基,C6-14芳基,C2-9杂芳基或C2-9杂环烷基;A为与苯环融合的5、6或7元环,作为环的组成原子,其中单独或组合存在1至3个氧原子、氮原子或硫原子,环中不饱和键的数量为1、2或3,包括与苯环融合的不饱和键,构成环的碳原子可以是羰基或硫代羰基。这些化合物可用作抗心律失常药物。
  • Tricyclic benzopyrane compound
    申请人:Ohrai Kazuhiko
    公开号:US20100069374A1
    公开(公告)日:2010-03-18
    This invention relates to benzopyran derivatives of formula (I) or (II), or pharmaceutically acceptable salts thereof wherein R 1 and R 2 are independently of each other hydrogen atom, C 1-6 alkyl group or C 6-14 aryl group, R 3 is hydrogen atom or C 1-6 alkylcarbonyloxy group, or together with R 4 forms a bond, R 4 is hydrogen atom, or together with R 3 forms a bond, m is an integer of 0 to 4, n is an integer of 0 to 4, V is a single bond, CR 7 R 8 , NR 9 , O, S, SO or SO 2 , R 5 is hydrogen atom or C 1-6 alkyl group, R 6 is hydrogen atom, C 1-6 alkyl group, C 3-8 cycloalkyl group, C 3-8 cycloalkenyl group, amino group, C 1-6 alkylamino group, di-C 1-6 alkylamino group, C 6-14 arylamino group, C 2-9 heteroarylamino group, C 6-14 aryl group, C 2-9 heteroaryl group or C 2-9 heterocyclyl group, A is 5-, 6- or 7-member ring fused with benzene ring, as constituent atom of the ring, oxygen atom, nitrogen atom or sulfur atom may be contained in the number of 1 to 3 alone or in a combination thereof, the number of unsaturated bond in the ring is 1, 2 or 3 including an unsaturated bond of the benzene ring to be fused, carbon atoms constituting the ring may be carbonyl or thiocarbonyl. These compounds are useful as an anti-arrhythmic agent.
    本发明涉及公式(I)或(II)的苯并吡喃衍生物或其药学上可接受的盐, 其中R1和R2独立地是氢原子,C1-6烷基或C6-14芳基,R3是氢原子或C1-6烷基羰氧基,或与R4一起形成键,R4是氢原子,或与R3一起形成键,m是0到4的整数,n是0到4的整数,V是单键,CR7R8,NR9,O,S,SO或SO2,R5是氢原子或C1-6烷基,R6是氢原子,C1-6烷基,C3-8环烷基,C3-8环烯基,氨基,C1-6烷基氨基,双C1-6烷基氨基,C6-14芳基氨基,C2-9杂芳基氨基,C6-14芳基,C2-9杂芳基或C2-9杂环烷基,A是与苯环融合的5、6或7成员环,作为环的组成原子,其中含有1到3个氧原子,氮原子或硫原子,或其组合,环中不饱和键的数量为1、2或3,包括与苯环融合的不饱和键,构成环的碳原子可以是羰基或硫代羰基。这些化合物可用作抗心律失常剂。
  • NOVEL CRYSTAL FORM OF TRICYCLIC BENZOPYRAN COMPOUND AND PRODUCTION METHOD THEREOF
    申请人:Takada Yasutaka
    公开号:US20120059169A1
    公开(公告)日:2012-03-08
    Crystal forms of (3R,4S)-7-hydroxymethyl-2,2,9-trimethyl-4-(phenethylamino)-3,4-dihydro-2H-pyrano[2,3-g]quinolin-3-ol that are excellent as a drug, and production methods thereof. Production methods include crystallizing (3R,4S)-7-hydroxymethyl-2,2,9-trimethyl-4-(phenethylamino)-3,4-dihydro-2H-pyrano[2,3-g]quinolin-3-ol from an acetate ester solvent, an aliphatic hydrocarbon solvent, a nitrile solvent, an aromatic hydrocarbon solvent, a ketone solvent or an ether solvent, and crystal forms obtained according to the methods.
    (3R,4S)-7-羟甲基-2,2,9-三甲基-4-(苯乙胺基)-3,4-二氢-2H-吡喃[2,3-g]喹啉-3-醇的晶体形式非常适用于药物,并且提供了制备方法。制备方法包括从醋酸酯溶剂、脂肪烃溶剂、腈溶剂、芳香烃溶剂、酮溶剂或醚溶剂中结晶(3R,4S)-7-羟甲基-2,2,9-三甲基-4-(苯乙胺基)-3,4-二氢-2H-吡喃[2,3-g]喹啉-3-醇,并得到了根据该方法获得的晶体形式。
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