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8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide | 856698-45-8

中文名称
——
中文别名
——
英文名称
8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide
英文别名
8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxo-propyl]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide;8-hydroxy-2,3-dimethyl-7-[3-oxo-3-(2-methylphenyl)-propyl]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide;8-hydroxy-N,N,2,3-tetramethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxamide
8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide化学式
CAS
856698-45-8
化学式
C22H25N3O3
mdl
——
分子量
379.459
InChiKey
LQZQPJAXAQZPRM-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):
    3.6
  • 重原子数:
    28
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    74.9
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide 在 (S)-Xyl-PPhosRuCl2(S)-DAIPEN potassium tert-butylate氢气盐酸氯化铵 作用下, 以 异丙醇叔丁醇二氯甲烷 为溶剂, 20.0~65.0 ℃ 、8.0 MPa 条件下, 反应 95.0h, 以54%的产率得到(3R)-8-hydroxy-7-[3-hydroxy-3-(2-methylphenyl)propyl]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide
    参考文献:
    名称:
    WO2007/141253
    摘要:
    公开号:
  • 作为产物:
    描述:
    8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxo-propyl]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide fumaric acid salt 在 碳酸氢钠 作用下, 以 二氯甲烷 为溶剂, 以54%的产率得到8-hydroxy-2,3-dimethyl-7-[3-(2-methylphenyl)-3-oxopropyl]imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide
    参考文献:
    名称:
    [EN] TRICYCLIC IMIDAZOPYRIDINES FOR USE AS GASTRIC SECRETION INHIBITORS
    [FR] IMIDAZOPYRIDINES TRICYCLIQUES UTILISEES COMME INHIBITEURS DE SECRETION GASTRIQUE
    摘要:
    这项发明提供了化合物的公式(1),其中取代基和符号如描述中所定义。这些化合物抑制胃酸的分泌。
    公开号:
    WO2005058325A1
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文献信息

  • Synthesis and Evaluation of 7<i>H</i>-8,9-Dihydropyrano[2,3-<i>c</i>]imidazo[1,2-<i>a</i>]pyridines as Potassium-Competitive Acid Blockers
    作者:Andreas M. Palmer、Burkhard Grobbel、Cornelia Jecke、Christof Brehm、Peter J. Zimmermann、Wilm Buhr、Martin P. Feth、Wolfgang-Alexander Simon、Wolfgang Kromer
    DOI:10.1021/jm7010063
    日期:2007.11.1
    potassium-competitive acid blockers (P-CABs). The title compounds were prepared following synthetic pathways that relied either on a Claisen rearrangement/cross-metathesis reaction or on the (asymmetric) reduction of prochiral ketones. The influence of the character of the substituents R3, R6, and Ar on the biological activity and the physicochemical properties of the target compounds was examined. In contrast
    鉴定出具有优异的理化和药理特性的7H-8,9-二氢吡喃并[2,3-c]咪唑并[1,2-a]吡啶,它们可作为钾竞争性酸阻滞剂(P-CABs)的进一步开发。按照合成途径制备标题化合物,所述合成途径依赖于克莱森重排/交叉复分解反应或前手性酮的(不对称)还原。研究了取代基R3,R6和Ar的特性对目标化合物的生物学活性和理化性质的影响。与母体系统(R6 = H)相反,其中R6代表羧酰胺残基的化合物通常显示出更高的体内活性和有利的pKa / log D值。尽管R3的变化可用于获得具有改良的碱性和亲脂性的目标化合物,但仅对于R3 =甲基,观察到了对H + / K + -ATPase的强抑制作用和有效的体内活性。允许对芳基进行小的修饰,例如氢取代氟原子或甲基。(9S)-对映异构体负责胃酸分泌抑制作用,而(9R)-对映异构体实际上是无活性的。
  • Tricyclic imidzopyridines for use as gastric secretion inhibitors
    申请人:Palmer Andreas
    公开号:US20070066674A1
    公开(公告)日:2007-03-22
    The invention provides compounds of the formula 1, in which the substituents and symbols are as defined in the description. The compounds inhibit the secretion of gastric acid.
    该发明提供了式1的化合物,其中取代基和符号如描述中所定义。这些化合物可抑制胃酸分泌。
  • Preparation of tricyclic imidazopyridines by asymmetric ketone hydrogenation in the presence of RuCl2[(S)-Xyl-P-Phos][(S)-DAIPEN]
    作者:Andreas Marc Palmer、Antonio Zanotti-Gerosa、Hans Nedden
    DOI:10.1016/j.tetasy.2008.05.013
    日期:2008.6
    The novel complex RuCl2[(S)-Xyl-P-Phos][(S)-DAIPEN] was identified as a highly active catalyst for the asymmetric reduction of a variety of prochiral ketones possessing an imidazo[1,2-a]pyridine scaffold. The corresponding alcohols were obtained in excellent enantiomeric purities (>96% ee) and served as valuable intermediates for the synthesis of pharmacologically active 7H-8,9-dihydropyrano[2,3-c]imidazo[ 1,2-alpyridines. The complexity of these multi-functional substrates required the development of specific reaction conditions. Whereas the reduction with RuCl2[PP][NN] catalysts (Noyori catalysts) has never been reported to occur under aqueous conditions, in the present case, the use of aqueous isopropanol or tert-butanol was not only tolerated, but also turned out to be beneficial, especially when the reduction was conducted at high substrate to catalyst (S/C) ratios. (C) 2008 Elsevier Ltd. All rights reserved.
  • TRICYCLIC IMIDAZOPYRIDINES FOR USE AS GASTRIC SECRETION INHIBITORS
    申请人:Altana Pharma AG
    公开号:EP1696921A1
    公开(公告)日:2006-09-06
  • [EN] PROCESS FOR THE PRODUCTION OF INTERMEDIATES FOR THE PREPARATION OF TRICYCLIC IMIDAZOPYRIDINES<br/>[FR] PROCÉDÉ DE PRODUCTION D'INTERMÉDIAIRES POUR LA PRÉPARATION D'IMIDAZOPYRIDINES TRICYCLIQUES
    申请人:NYCOMED GMBH
    公开号:WO2007141253A1
    公开(公告)日:2007-12-13
    [EN] The invention relates to a process for the synthesis of compounds of the formula (1-a) and compounds of the formula (1-b). The compounds of the formula 1-a and the compounds of the formula 1-b, in which the substituents R1, R2, R3, and Arom have the meanings indicated in the description, are valuable intermediates for the preparation of pharmaceutically active compounds.
    [FR] La présente invention concerne un procédé de synthèse de composés répondant à la formule (1-a) et de composés répondant à la formule (1-b). Les composés de la formule 1-a et les composés de la formule 1-b, les substituants R1, R2, R3 et Arom étant tels que définis dans la description, sont des intermédiaires utiles pour la préparation de composés pharmaceutiquement actifs.
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