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2-(propan-2-yl)-1H-benzimidazole-4-carboxylic acid

中文名称
——
中文别名
——
英文名称
2-(propan-2-yl)-1H-benzimidazole-4-carboxylic acid
英文别名
2-isopropyl-1H-benzo[d]imidazole-4-carboxylic acid;2-isopropyl-1H-benzoimidazole-4-carboxylic acid;1H-Benzimidazole-7-carboxylic acid, 2-(1-methylethyl)-;2-propan-2-yl-1H-benzimidazole-4-carboxylic acid
2-(propan-2-yl)-1H-benzimidazole-4-carboxylic acid化学式
CAS
——
化学式
C11H12N2O2
mdl
——
分子量
204.228
InChiKey
RKFFMBLKMOKZJA-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):
    2.2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    66
  • 氢给体数:
    2
  • 氢受体数:
    3

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

反应信息

  • 作为反应物:
    描述:
    2-(propan-2-yl)-1H-benzimidazole-4-carboxylic acidN-甲基咪唑盐酸2-甲基吡啶-N-甲硼烷 、 N,N,N',N'-tetramethylchloroformamidinium hexafluorophosphate 作用下, 以 四氢呋喃甲醇乙腈 为溶剂, 反应 13.0h, 生成 TD-8954
    参考文献:
    名称:
    超越有机溶剂:在水中合成5-HT4受体激动剂
    摘要:
    减少或消除药物生产中使用有机溶剂可能是减少药物生产对环境,健康和安全影响的最有效方法。考虑到这一点,我们已经开发出一种制造可研究的5-HT 4受体激动剂的方法,该方法几乎完全在水中进行,包括多重控制分离。在水性介质中进行的关键转化包括苯并咪唑环化,酰胺键形成,还原胺化和脂族醇的选择性氧化。与使用有机溶剂的第一代制造工艺相比,此处描述的水性工艺使用的材料输入量减少了77%,有机溶剂减少了94%,令人惊讶的是,水使用量减少了48%,同时将总产率从35%提高到56%。
    DOI:
    10.1039/d0gc03316b
  • 作为产物:
    参考文献:
    名称:
    Discovery of TD-8954, a clinical stage 5-HT4 receptor agonist with gastrointestinal prokinetic properties
    摘要:
    The discovery of a series of 5-HT4 receptor agonists based on a novel 2-alkylbenzimidazole aromatic core is described. Optimization of the 2-substituent of the benzimidazole ring led to a series of agonists with subnanomolar binding affinity and moderate-to-high intrinsic activity relative to that of 5-HT. Consistent with our previously described multivalent design approach to this target, subsequent optimization of the linker and secondary binding group regions of the series afforded compound 18 (TD-8954), a potent and selective 5-HT4 receptor agonist in vitro with demonstrated prokinetic activity in multiple species. (C) 2013 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2013.05.018
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文献信息

  • Benzimidazole-carboxamide compounds as 5-HT4, receptor agonists
    申请人:McKinnell Murray Robert
    公开号:US20060270652A1
    公开(公告)日:2006-11-30
    The invention relates to benzimidazole-carboxamide 5-HT 4 receptor agonist compounds of formula (I) wherein R 1 and X are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The invention also relates to pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT 4 receptor activity, and processes and intermediates useful for preparing such compounds.
    这项发明涉及式(I)的苯并咪唑-羧酰胺5-HT4受体激动剂化合物,其中R1和X如规范中定义,或其药学上可接受的盐、溶剂合物或立体异构体。该发明还涉及包含这种化合物的药物组合物,使用这种化合物治疗与5-HT4受体活性相关的疾病的方法,以及用于制备这种化合物的过程和中间体。
  • Enantioselective Syntheses of Tricyclic Benzimidazoles via Intramolecular Allylic Aminations with Chiral-Bridged Biphenyl Phosphoramidite Ligands
    作者:Xiaoding Jiang、Xiangmeng Chen、Yongsu Li、Hao Liang、Yaqi Zhang、Xiaobo He、Bin Chen、Wesley Ting Kwok Chan、Albert S. C. Chan、Liqin Qiu
    DOI:10.1021/acs.orglett.8b03640
    日期:2019.2.1
    The first iridium-catalyzed enantioselective intramolecular allylic aminations of benzimidazole-tethered allylic carbonates were developed, providing three classes of tricyclic benzimidazoles bearing a tertiary carbon stereogenic center in high yields and excellent enantioselectivities (up to 99% yield, 99% ee). Wide substrate scope, excellent catalytic efficiency and mild conditions rendered this
    开发了首批铱催化的苯并咪唑系留的碳酸烯丙酯的对映选择性分子内烯丙基胺化反应,提供了三类三环苯并咪唑,它们具有叔碳立构中心,具有高收率和优异的对映选择性(高达99%,99%ee)。广泛的底物范围,出色的催化效率和温和条件使该方案特别优越和实用。令人印象深刻的是,具有可调结构的手性桥被证明为手性环境提供了很好的调节空间。在这些转化中,配体的优异催化性能表现出了优于基于双酚和BINOL的对应物的优势。它还强调了手性桥联配体的潜在应用价值。
  • BENZIMIDAZOLE-CARBOXAMIDE COMPOUNDS AS 5-HT4 RECEPTOR AGONISTS
    申请人:McKinnell Robert Murray
    公开号:US20100249186A1
    公开(公告)日:2010-09-30
    The invention relates to benzimidazole-carboxamide 5-HT 4 receptor agonist compounds of formula (I) wherein R 1 and X are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The invention also relates to pharmaceutical compositions comprising such compounds, methods of using such compounds to treat diseases associated with 5-HT 4 receptor activity, and processes and intermediates useful for preparing such compounds.
    该发明涉及公式(I)的苯并咪唑-羧酰胺5-HT4受体激动剂化合物,其中R1和X如规范中所定义,或其药学上可接受的盐或溶剂或立体异构体。该发明还涉及包括这种化合物的制药组合物,使用这种化合物治疗与5-HT4受体活性相关的疾病的方法,以及用于制备这种化合物的过程和中间体。
  • Crystalline form of a benzimidazole-carboxamide medicinal compound
    申请人:Dalziel M. Sean
    公开号:US20060270854A1
    公开(公告)日:2006-11-30
    The invention provides crystalline forms of the novel benzimidazole-carboxamide 5-HT 4 receptor agonist compound, 4-(4-[(2-isopropyl-1H-benzoimidazole-4-carbonyl)amino]methyl}-piperidin-1-ylmethyl)piperidine-1-carboxylic acid methyl ester. The invention also provides pharmaceutical compositions comprising the crystalline compound, methods of using the compound to treat diseases associated with 5-HT 4 receptor activity, and processes useful for preparing crystalline forms of the compound.
    本发明提供了一种新型苯并咪唑-羧酰胺5-HT4受体激动剂化合物的晶体形式,即4-(4-[(2-异丙基-1H-苯并咪唑-4-羧酰基)氨基]甲基}-哌啶-1-基甲基)哌啶-1-羧酸甲酯。本发明还提供了包括该晶体化合物的制药组合物,使用该化合物治疗与5-HT4受体活性相关的疾病的方法,以及用于制备该化合物晶体形式的有用工艺。
  • CRYSTALLINE FORM OF A BENZIMIDAZOLE-CARBOXAMIDE MEDICINAL COMPOUND
    申请人:Dalziel Sean M.
    公开号:US20100029946A1
    公开(公告)日:2010-02-04
    The invention provides crystalline forms of the novel benzimidazole-carboxamide 5-HT 4 receptor agonist compound, 4-(4-[(2-isopropyl-1H-benzoimidazole-4-carbonyl)amino]methyl}-piperidin-1-ylmethyl)piperidine-1-carboxylic acid methyl ester. The invention also provides pharmaceutical compositions comprising the crystalline compound, methods of using the compound to treat diseases associated with 5-HT 4 receptor activity, and processes useful for preparing crystalline forms of the compound.
    本发明提供了一种新型苯并咪唑-羧酰胺5-HT4受体激动剂化合物的晶体形式,化合物为4-(4-[(2-异丙基-1H-苯并咪唑-4-羧酰基)氨基]甲基}-哌啶-1-基甲基)哌啶-1-羧酸甲酯。本发明还提供包含该晶体化合物的制药组合物,使用该化合物治疗与5-HT4受体活性相关的疾病的方法,以及用于制备该化合物晶体形式的有用过程。
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