1,2-二甲基-1H-苯并咪唑-5-醇 | 37422-26-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 中文名称: 1,2-二甲基-1H-苯并咪唑-5-醇
• 英文名称: 1,2-dimethyl-1H-benzo[d]imidazol-5-ol
• 英文别名: 5-hydroxy-1,2-dimethylbenzimidazole；1,2-dimethyl-1H-benzoimidazol-5-ol；1,2-dimethyl-1H-benzimidazole-5-ol；1,2-dimethyl-1H-benzimidazol-5-ol；1,2-Dimethyl-5-hydroxybenzimidazol；1,2-dimethyl-1H-1,3-benzodiazol-5-ol；1,2-dimethylbenzimidazol-5-ol
• CAS: 37422-26-7
• 化学式: C₉H₁₀N₂O
• 分子量: 162.191
• InChiKey: ADMVTZCMOLFYCM-UHFFFAOYSA-N

物化性质

• 沸点：
  366.9±15.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  38
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  β-苯基肉桂醛 、 1,2-二甲基-1H-苯并咪唑-5-醇 在 titanium(IV) tetraethanolate 作用下， 生成 3,3-bis(5-hydroxy-1,2-dimethylbenzimidazol-4-yl)-1,1-diphenylpropene
  参考文献：
  名称：

  A convenient synthesis of azolo-fused 2H-[1] benzopyrans

  摘要：

  The synthesis of substituted 7;7-diphenyl-7H-pyrano[3,2-e]benzazoles 2a-f and 7,7-diphenyl-7H-pyrano[2,3-g]benzazoles 4a-d is described. Thus, suitable titanium(IV) phenolates reacted with beta-phenylcinnamaldehyde in refluxing aprotic non-polar solvents. Electrocyclisation of o-quinone allides generated in situ gives regiospecifically the title compounds. Stoichiometric amounts of heterocyclic phenol, titanium tetraethoxide and the carbonyl compound, have been found to give better results. In this series. substitution on the a position leads to the formation of the regioisomer. The method could be also extended to the formation of 8,8-diphenyl-8H-pyrano[2.3-e]benzazole 8. A side reaction between the desired pyran and a second molecule of heterocyclic phenol was observed. This condensation product 9 was isolated and characterized in the case of the imidazole derivative, and a mechanism for its formation is proposed.

  DOI：

  10.1039/p19940002591

文献信息

• 6,7-DIHYDRO-5H-PYRROLO[3,4-B]PYRIDIN-5-ONE ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR
  申请人：BAO JIANMING

  公开号：US20170183342A1

  公开（公告）日：2017-06-29

  The present invention is directed to 6,7-dihydro-5H-pyrrolo[3,4-b]pyridine-5-one compounds which are allosteric modulators of the M4 muscarinic acetylcholine receptor. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which M4 muscarinic acetylcholine receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which M4 muscarinic acetylcholine receptors are involved.

  本发明涉及6,7-二氢-5H-吡咯[3,4-b]吡啶-5-酮化合物，这些化合物是M4毒蕈碱乙酰胆碱受体的变构调节剂。本发明还涉及在本申请中描述的化合物在潜在治疗或预防神经和精神障碍和疾病中的应用，其中涉及M4毒蕈碱乙酰胆碱受体。本发明还涉及包含这些化合物的组合物。本发明还涉及这些组合物在潜在预防或治疗涉及M4毒蕈碱乙酰胆碱受体的疾病的应用。
• FUSED HETEROCYCLIC DERIVATIVE AND USE THEREOF
  申请人：Sakai Nozomu

  公开号：US20090137595A1

  公开（公告）日：2009-05-28

  The present invention provides a fused heterocyclic derivative having a potent kinase inhibitory activity and use thereof. A compound represented by the formula (I): wherein each symbol is as defined in the specification, except a particular compound, or a salt thereof, and a pharmaceutical agent containing the compound or a prodrug thereof, which is a kinase (VEGFR, VEGFR2, PDGFR, Raf) inhibitor, an angiogenesis inhibitor, an agent for the prophylaxis or treatment of cancer, a cancer growth inhibitor or a cancer metastasis suppressor.

  本发明提供了一种具有强大激酶抑制活性的融合杂环衍生物及其用途。 一种由以下式（I）表示的化合物： 其中除了特定化合物或其盐外，每个符号如规范中定义，以及含有该化合物或其前药的药用剂，该化合物是激酶（VEGFR、VEGFR2、PDGFR、Raf）抑制剂，血管生成抑制剂，用于癌症的预防或治疗的药剂，癌症生长抑制剂或癌症转移抑制剂。
• FUSED HETEROCYCLIC COMPOUND
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP2103620A1

  公开（公告）日：2009-09-23

  The present invention provides a fused heterocyclic compound having a tyrosine kinase inhibitory action, which is represented by the formula: wherein R1 is a hydrogen atom, a halogen atom, or an optionally substituted group bonded via a carbon atom, a nitrogen atom or an oxygen atom; R2 is a hydrogen atom, or an optionally substituted group bonded via a carbon atom or a sulfur atom, or R1 and R2, or R2 and R3 are optionally bonded to each other to form an optionally substituted ring structure; R3 is a hydrogen atom or an optionally substituted aliphatic hydrocarbon group, or R3 is optionally bonded to the carbon atom on ring A to form an optionally substituted ring structure; ring A is an optionally substituted benzene ring; and ring B is (i) an optionally substituted fused ring, or (ii) a pyridine ring having optionally substituted carbamoyl (the pyridine ring is optionally further substituted).

  本发明提供了一种具有酪氨酸激酶抑制作用的融合杂环化合物，其化学式如下： 其中 R1是氢原子、卤素原子或通过碳原子、氮原子或氧原子键合的可选择取代基； R2是氢原子，或通过碳原子或硫原子键合的可选择取代基，或 R1和R2，或R2和R3可选择键合在一起形成可选择取代的环结构； R3是氢原子或可选择取代的脂肪烃基，或 R3可选择键合到环A上的碳原子上形成可选择取代的环结构； 环A是可选择取代的苯环；环B是 (i) 可选择取代的融合环，或 (ii) 具有可选择取代的氨基甲酰基的吡啶环（吡啶环可进一步取代）。
• Imidazo-pyridazinyl compounds and uses thereof
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US08273741B2

  公开（公告）日：2012-09-25

  The present invention provides a fused heterocyclic derivative having a potent kinase inhibitory activity and use thereof. A compound represented by the formula (I): wherein each symbol is as defined in the specification, except a particular compound, or a salt thereof, and a pharmaceutical agent containing the compound or a prodrug thereof, which is a kinase (VEGFR, VEGFR2, PDGFR, Raf) inhibitor, an angiogenesis inhibitor, an agent for the prophylaxis or treatment of cancer, a cancer growth inhibitor or a cancer metastasis suppressor.

  本发明提供了一种具有强大的激酶抑制活性的融合杂环衍生物及其用途。该化合物由式(I)表示，其中每个符号如规范中所定义，除了特定的化合物或其盐，以及含有该化合物或其前药的药物剂，该药物剂是激酶（VEGFR、VEGFR2、PDGFR、Raf）抑制剂、血管生成抑制剂、预防或治疗癌症的药剂、癌症生长抑制剂或癌症转移抑制剂。
• Imidazopyridazine derivative having kinase inhibitory activity and pharmaceutical agent thereof
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US08034812B2

  公开（公告）日：2011-10-11

  The present invention provides an imidazopyridazine derivative compound having a potent kinase inhibitory activity and a pharmaceutical agent thereof useful for treatment or prevention of cancer and the like. One such compound is represented by the formula: or a salt thereof or a prodrug thereof. The pharmaceutical agent contains the imidazopyridazine derivative compound or a prodrug thereof, which is a kinase (VEGFR, VEGFR2, PDGFR, Raf) inhibitor, an angiogenesis inhibitor, an agent for the prophylaxis or treatment of cancer, a cancer growth inhibitor, or a cancer metastasis suppressor.

  本发明提供了一种具有强效激酶抑制活性的咪唑吡啶并咪唑衍生物化合物及其药物制剂，用于治疗或预防癌症等疾病。其中一种化合物由以下公式表示：其中R1、R2、R3、R4、R5和R6的定义如文中所述。该药物制剂包含咪唑吡啶并咪唑衍生物化合物或其前药，该化合物是激酶（VEGFR、VEGFR2、PDGFR、Raf）抑制剂、血管生成抑制剂、癌症预防或治疗剂、癌症生长抑制剂或癌症转移抑制剂。