[1,3]Oxazolo[3,2-a]benzimidazole | 55209-86-4

• 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]Oxazolo[3,2-a]benzimidazole
• CAS: 55209-86-4
• 化学式: C₉H₆N₂O
• 分子量: 158.16
• InChiKey: CBTCKSSVEPNIEC-UHFFFAOYSA-N

物化性质

• 沸点：
  222.8±33.0 °C(Predicted)
• 密度：
  1.38±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30.4
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Organic electroluminescent materials and devices
  申请人：Universal Display Corporation

  公开号：US10593892B2

  公开（公告）日：2020-03-17

  This invention relates to the development of heterocyclic materials with high triplet excitation energy, which can be used as host materials in electroluminescent devices such as a PHOLED. The materials improve the performance of such devices by enhancing the lifetime and efficiency of the device when the newly developed heterocyclic materials are utilized as a host.

  本发明涉及开发具有高三重激发能量的杂环材料，这些材料可用作 PHOLED 等电致发光器件的宿主材料。当新开发的杂环材料用作宿主材料时，可提高器件的寿命和效率，从而改善此类器件的性能。
• 4-Substituted or unsubstituted-7-hydro-1,4-thiazepine-7-[bicyclic or tricyclic heteroaryl] substituted-3,6-dicarboxylic acid derivatives as beta-lactamase inhibitors
  申请人：Wyeth Holdings Corporation

  公开号：US20040214812A1

  公开（公告）日：2004-10-28

  The present invention relates to novel, low molecular weight broad spectrum compounds in particular to a class of 4-substituted or unsubstituted-7-hydro-1,4-thiazepine-7-[bicyclic or tricyclic heteroaryl] substituted-3,6-dicarboxylic acid or their derivatives which have &bgr;-lactamase inhibitory and antibacterial properties. The compounds are therefore useful in the treatment of antibacterial infections in humans or animals, either alone or in combination with other antibiotics.

  本发明涉及新型低分子量广谱化合物，特别是一类具有&bgr;-内酰胺酶抑制和抗菌特性的4-取代或未取代-7-氢-1,4-硫氮杂卓-7-[双环或三环杂芳基]取代-3,6-二羧酸或其衍生物。因此，这些化合物可用于治疗人类或动物的抗菌感染，既可单独使用，也可与其他抗生素联合使用。
• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20170098783A1

  公开（公告）日：2017-04-06

  This invention relates to the development of heterocyclic materials with high triplet excitation energy, which can be used as host materials in electroluminescent devices such as a PHOLED. The materials improve the performance of such devices by enhancing the lifetime and efficiency of the device when the newly developed heterocyclic materials are utilized as a host.
• US7229983B2
  申请人：——

  公开号：US7229983B2

  公开（公告）日：2007-06-12