1,3-diethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde | 14624-85-2

• 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: 1,3-diethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde
• 英文别名: 1,3-Diethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde；1,3-diethyl-2-oxobenzimidazole-5-carbaldehyde
• CAS: 14624-85-2
• 化学式: C₁₂H₁₄N₂O₂
• mdl: MFCD07643203
• 分子量: 218.255
• InChiKey: JZPXIWMYTZXPIF-UHFFFAOYSA-N

物化性质

• 沸点：
  351.5±21.0 °C(Predicted)
• 密度：
  1.186±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  1,3-diethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde 在 palladium on activated charcoal 哌嗪 、 盐酸 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 22.0 ℃ 、275.79 kPa 条件下， 反应 24.0h， 生成 1,3-Diethyl-5-[5-(4-fluoro-phenyl)-3-piperidin-4-yl-3H-imidazol-4-yl]-1,3-dihydro-benzoimidazol-2-one
  参考文献：
  名称：

  Benzimidazolone p38 inhibitors

  摘要：

  The synthesis and in vitro p38alpha activity of a novel series of benzimidazolone inhibitors is described. The p38alpha SAR is consistent with a mode of binding wherein the benzimidazolone carbonyl serves as the H-bond acceptor to Met109 of p38alpha in a manner analogous to the pyridine nitrogen of prototypical pyridylimidazole p38 inhibitors. Potent p38alpha activity comparable to that of several previously reported p38 inhibitors is observed for this novel chemotype. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2003.12.023
• 作为产物：
  描述：

  2-氧-2,3-二氢-1H-苯并咪唑-5-羧酸 在 2,2,6,6-tetramethyl-piperidine-N-oxyl 、 N-氯代丁二酰亚胺 、 锂硼氢 、 四丁基氯化铵 、 sodium hydride 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 23.5h， 生成 1,3-diethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde
  参考文献：
  名称：

  Benzimidazolone p38 inhibitors

  摘要：

  The synthesis and in vitro p38alpha activity of a novel series of benzimidazolone inhibitors is described. The p38alpha SAR is consistent with a mode of binding wherein the benzimidazolone carbonyl serves as the H-bond acceptor to Met109 of p38alpha in a manner analogous to the pyridine nitrogen of prototypical pyridylimidazole p38 inhibitors. Potent p38alpha activity comparable to that of several previously reported p38 inhibitors is observed for this novel chemotype. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2003.12.023

文献信息

• Carboxylic acid derivatives that inhibit the binding of integrins to their receptors
  申请人：——

  公开号：US20040063955A1

  公开（公告）日：2004-04-01

  A method for the inhibition of the binding of &agr; 4 &bgr; 1 integrin to its receptors, for example VCAM-1 (vascular cell adhesion molecule-1) and fibronectin; compounds that inhibit this binding; pharmaceutically active compositions comprising such compounds; and to the use of such compounds either a above, or in formulations for the control or prevention of diseases states in which &agr; 4 &bgr; 1 is involved.

  一种用于抑制α4β1整合素与其受体结合的方法，例如VCAM-1（血管细胞粘附分子-1）和纤维连接蛋白；抑制这种结合的化合物；包含这些化合物的药用活性组合物；以及使用这些化合物来控制或预防涉及α4β1的疾病状态的配方。
• Novel benzimidazole anti-inflammatory compounds
  申请人：Pfizer Inc.

  公开号：US20030092749A1

  公开（公告）日：2003-05-15

  The present invention relates to novel triazolo-pyridines of the formula I 1 wherein Het is an optionally substituted 5 -membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxygen wherein at least one of said heteroatoms atoms must be nitrogen; R 2 is selected from the group consisting of hydrogen, (C 1 -C 6 )alkyl or other suitable substituents; R 3 is selected from the group consisting of hydrogen, (C 1 -C6)alkyl or other suitable substituents; s is an integer from 0-5; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, repurfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明涉及公式I的新型三唑基吡啶 其中Het是一个可选择取代的 含有一个到两个氮、硫和氧杂原子的5元杂环，其中至少一个杂原子必须是氮; R 2 选自由氢、(C 1 -C 6 )烷基或其他适当的取代基组成的群; R 3 选自由氢、(C 1 -C6)烷基或其他适当的取代基组成的群; s是0-5之间的整数; 用于它们的制备的中间体，含有它们的药物组合物以及它们的药用。本发明的化合物是MAP激酶，优选为p38激酶的有效抑制剂。它们在治疗炎症、骨关节炎、类风湿性关节炎、癌症、中风或心脏病发中的再灌注或缺血、自身免疫疾病和其他疾病中有用。
• Benzimidazole anti-inflammatory compounds
  申请人：Pfizer, Inc.

  公开号：US07056918B2

  公开（公告）日：2006-06-06

  The present invention relates to novel triazolo-pyridines of the formula I wherein Het is an optionally substituted 5-membered heterocycle containing one to two heteroatoms selected from nitrogen, sulfur and oxygen wherein at least one of said heteroatoms atoms must be nitrogen; R2 is selected from the group consisting of hydrogen, (C1–C6)alkyl or other suitable substituents; R3 is selected from the group consisting of hydrogen, (C1–C6)alkyl or other suitable substituents; s is an integer from 0–5; to intermediates for their preparation, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, repurfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

  本发明涉及新型三唑嘧啶化合物，其化学式为I，其中Het是一个含有1-2个氮、硫或氧杂原子的可选取代的5元杂环，其中至少一个杂原子必须是氮；R2选自氢、(C1-C6)烷基或其他合适的取代基；R3选自氢、(C1-C6)烷基或其他合适的取代基；s为0-5的整数；以及其制备中间体、含有它们的制药组合物和它们的医药用途。本发明化合物是MAP激酶的有效抑制剂，优选为p38激酶。它们在治疗炎症、骨关节炎、类风湿性关节炎、癌症、中风或心脏病发作的再灌注或缺血、自身免疫性疾病和其他疾病中有用。
• BENZIMIDAZOLE ANTI-INFLAMMATORY COMPOUNDS
  申请人：Pfizer Products Inc.

  公开号：EP1370557B1

  公开（公告）日：2005-11-16
• US7056918B2
  申请人：——

  公开号：US7056918B2

  公开（公告）日：2006-06-06