2-tert-butyl-1H-benzoimidazole-4-carboxylic Acid | 916200-38-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-tert-butyl-1H-benzoimidazole-4-carboxylic Acid
• 英文别名: 2-tert-butyl-1H-benzimidazole-4-carboxylic acid
• CAS: 916200-38-9
• 化学式: C₁₂H₁₄N₂O₂
• 分子量: 218.255
• InChiKey: LODYLBLQVAFMHM-UHFFFAOYSA-N

物化性质

• 沸点：
  470.6±18.0 °C(Predicted)
• 密度：
  1.252±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  66
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-tert-butyl-1H-benzoimidazole-4-carboxylic Acid 、 1-(4-(aminomethyl)piperidin-1-yl)-3-(4-(methylsulfonyl)piperazin-1-yl)propan-2-ol 在 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-tert-butyl-N-[[1-[2-hydroxy-3-(4-methylsulfonylpiperazin-1-yl)propyl]piperidin-4-yl]methyl]-1H-benzimidazole-4-carboxamide
  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
• 作为产物：
  描述：

  2,3-二氨基苯甲酸甲酯 在 盐酸 作用下， 以 水 为溶剂， 生成 2-tert-butyl-1H-benzoimidazole-4-carboxylic Acid
  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

文献信息

• Benzoic Acid Derivatives of Bile Acid as FXR/TGR5 Agonists and Methods of Use Thereof
  申请人：ENANTA PHARMACEUTICALS, INC.

  公开号：US20170240586A1

  公开（公告）日：2017-08-24

  The present invention provides compounds of Formula I: pharmaceutical compositions comprising these compounds and methods of using these compounds to treat or prevent a disease or disorder mediated by FXR and/or TGR5.

  本发明提供了化合物I的公式：包括这些化合物的药物组合物以及使用这些化合物治疗或预防由FXR和/或TGR5介导的疾病或紊乱的方法。
• 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。
• 21-Heterocyclic-4-azasteroid derivatives as androgen receptor modulators
  申请人：Dankulich P. William

  公开号：US20070088047A1

  公开（公告）日：2007-04-19

  Compounds of structural formula (I) are modulators of the androgen receptor (AR) in a tissue selective manner. They are useful as agonists of the androgen receptor in bone and/or muscle tissue while antagonizing the AR in the prostate of a male patient or in the uterus of a female patient. These compounds are therefore useful in the enhancement of weakened muscle tone and the treatment of conditions caused by androgen deficiency or which can be ameliorated by androgen administration, including osteoporosis, osteopenia, glucocorticoid-induced osteoporosis, periodontal disease, bone fracture, bone damage following bone reconstructive surgery, sarcopenia, frailty, aging skin, male hypogonadism, postmenopausal symptoms in women, atherosclerosis, hypercholesterolemia, hyperlipidemia, obesity, aplastic anemia and other hematopoietic disorders, inflammatory arthritis and joint repair, HIV-wasting, prostate cancer, cancer cachexia, Alzheimer's disease, muscular dystrophies, cognitive impairment, decreased libido, premature ovarian failure, and autoimmune disease, alone or in combination with other active agents.

  结构式（I）的化合物以组织选择性方式调节雄激素受体（AR）。它们可作为雄激素受体在骨骼和/或肌肉组织中的激动剂，同时在男性患者的前列腺或女性患者的子宫中对抗雄激素受体。因此，这些化合物在增强肌肉张力和治疗由雄激素缺乏引起或可以通过雄激素治疗改善的疾病方面具有用途，包括骨质疏松症、骨质疏松症、糖皮质激素诱导的骨质疏松症、牙周病、骨折、骨重建手术后的骨损伤、肌肉减少症、虚弱、老化皮肤、男性睾丸功能减退、女性绝经后症状、动脉粥样硬化、高胆固醇血症、高脂血症、肥胖、再生障碍性贫血和其他造血系统疾病、炎症性关节炎和关节修复、艾滋病消耗综合征、前列腺癌、癌症消耗综合征、阿尔茨海默病、肌肉萎缩症、认知障碍、性欲减退、卵巢早衰和自身免疫疾病等疾病的治疗，可单独使用或与其他活性药物联合使用。
• 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。
• Benzimidazole-carboxamide compounds as 5-ht4 receptor agonists
  申请人：McKinnell Robert Murray

  公开号：US20090209582A1

  公开（公告）日：2009-08-20

  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. The invention further relates to crystalline forms of a compound of formula (I).

  本发明涉及公式（I）中的苯并咪唑-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。本发明还涉及包括这些化合物的制药组合物，使用这些化合物治疗与5-HT4受体活性相关的疾病的方法，以及用于制备这些化合物的过程和中间体。本发明还涉及公式（I）化合物的晶体形式。