烟拉西坦 | 128326-80-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 烟拉西坦
• 英文名称: Nicoracetam
• 英文别名: 1-(6-methoxypyridine-3-carbonyl)pyrrolidin-2-one
• CAS: 128326-80-7
• 化学式: C₁₁H₁₂N₂O₃
• 分子量: 220.22
• InChiKey: WLMMDVSGDYEVAD-UHFFFAOYSA-N

物化性质

• 沸点：
  404.6±45.0 °C(Predicted)
• 密度：
  1.291±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  59.5
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Pharmaceutical preparation comprising an active dispersed on a matrix
  申请人：——

  公开号：US20040058896A1

  公开（公告）日：2004-03-25

  The present invention relates to the field of pharmaceutical technology and describes a novel advantageous preparation for an active ingredient. The novel preparation is suitable for producing a large number of pharmaceutical dosage forms. In the new preparation an active ingredient is present essentially uniformly dispersed in an excipient matrix composed of one or more excipients selected from the group of fatty alcohol, triglyceride, partial glyceride and fatty acid ester.

  本发明涉及制药技术领域，描述了一种新的有利的活性成分制备方法。这种新的制备方法适用于生产大量的药物剂型。在这种新的制备方法中，活性成分基本上均匀地分散在由脂肪醇、甘油三酯、部分甘油酯和脂肪酸酯等多种赋形剂中选择的一种或多种赋形剂组成的赋形剂基质中。
• AURIS FORMULATIONS FOR TREATING OTIC DISEASES AND CONDITIONS
  申请人：LICHTER Jay

  公开号：US20090306225A1

  公开（公告）日：2009-12-10

  Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.

  本文公开了使用免疫调节剂和耳压调节剂治疗耳部疾病的组合物和方法。在这些方法中，通过将免疫调节剂和/或耳压调节剂组合物和配方直接应用于耳媒介和/或耳内靶区，或通过灌注进入耳媒介和/或耳内结构，局部给患有耳部疾病的个体进行治疗。
• Auris Formulations for Treating Otic Diseases and Conditions
  申请人：Otonomy, Inc.

  公开号：US20160228357A1

  公开（公告）日：2016-08-11

  Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.

  本文介绍了使用免疫调节剂和耳压调节剂治疗耳部疾病的组合物和方法。在这些方法中，通过直接将免疫调节剂和/或耳压调节剂组合物和配方局部应用于患有耳部疾病的个体的耳媒体和/或耳内靶区，或通过灌注到耳媒体和/或耳内结构中。
• Controlled release aural pressure modulator compositions and methods for the treatment of OTIC disorders
  申请人：Otonomy, Inc.

  公开号：US10232044B2

  公开（公告）日：2019-03-19

  Disclosed herein are compositions and methods for the treatment of otic diseases or conditions with aural pressure modulating agent compositions and formulations administered locally to an individual afflicted with an otic disease or condition, through direct application of these compositions and formulations onto or via perfusion into the targeted auris structure(s).

  本文公开了耳压调节剂组合物和制剂治疗耳部疾病或病症的组合物和方法，通过将这些组合物和制剂直接涂抹在目标耳廓结构上或通过灌注到目标耳廓结构中，对耳部疾病或病症患者进行局部给药。
• Auris formulations for treating otic diseases and conditions
  申请人：Otonomy, Inc.

  公开号：US10272034B2

  公开（公告）日：2019-04-30

  Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.

  本文公开了使用免疫调节剂和耳压调节剂治疗耳部疾病的组合物和方法。在这些方法中，通过将免疫调节剂和/或免疫调节压力调节剂组合物和制剂直接施用到耳道介质和/或耳道间质目标区域，或通过灌注到耳道介质和/或耳道间质结构中，对耳道疾病患者进行局部给药。