6-methyl-pyrrolo[3,4-b]pyrazine-5,7-dione | 56888-38-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 6-methyl-pyrrolo[3,4-b]pyrazine-5,7-dione
• 英文别名: 6-Methyl-pyrrolo[3,4-b]pyrazin-5,7-dion；6-Methylpyrrolo[3,4-b]pyrazine-5,7-dione
• CAS: 56888-38-1
• 化学式: C₇H₅N₃O₂
• 分子量: 163.136
• InChiKey: JNWHGEZSUGUWKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  63.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2,3-吡嗪二酸酐 在 盐酸甲胺 、 乙酸酐 作用下， 生成 6-methyl-pyrrolo[3,4-b]pyrazine-5,7-dione
  参考文献：
  名称：

  Hemmerich; Fallab, Helvetica Chimica Acta, 1958, vol. 41, p. 498,509

  摘要：

  DOI：

文献信息

• HIGHLY-FLUORESCENT AND PHOTO-STABLE CHROMOPHORES FOR ENHANCED SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20130074927A1

  公开（公告）日：2013-03-28

  The invention provides highly fluorescent materials comprising a single (n=0) or a series (n=1, 2, etc.) of benzo heterocyclic systems. The photo-stable highly luminescent chromophores are useful in various applications, including in wavelength conversion films. Wavelength conversion films have the potential to significantly enhance the solar harvesting efficiency of photovoltaic or solar cell devices.

  这项发明提供了包括单个（n=0）或一系列（n=1、2等）苯并杂环系统的高荧光材料。这种光稳定的高发光色团在各种应用中很有用，包括波长转换膜。波长转换膜有潜力显著提高光伏或太阳能电池器件的太阳能收集效率。
• NEW PHENYLALANINE DERIVATIVES
  申请人：SUZUKI Nobuyasu

  公开号：US20090048236A1

  公开（公告）日：2009-02-19

  Specific phenylalanine derivatives or pharmaceutically acceptable salts thereof have an antagonistic effect on the α4 integrins and, therefore, are usable as therapeutic agents or preventive agents for diseases in which α4 integrin-depending adhesion process participates in the pathology, such as inflammatory diseases, rheumatoid arthritis, inflammatory bowel diseases, systemic lupus erythematosus, multiple sclerosis, Sjögren's syndrome, asthma, psoriasis, allergy, diabetes, cardiovascular diseases, arterial sclerosis, restenosis, tumor proliferation, tumor metastasis and transplantation rejection.

  特定的苯丙氨酸衍生物或其药学上可接受的盐具有对α4整合素的拮抗作用，因此可用作治疗剂或预防剂，用于α4整合素依赖性黏附过程参与病理的疾病，如炎症性疾病、类风湿性关节炎、炎症性肠病、系统性红斑狼疮、多发性硬化症、干燥综合症、哮喘、银屑病、过敏、糖尿病、心血管疾病、动脉硬化、再狭窄、肿瘤增殖、肿瘤转移和移植排斥。
• WAVELENGTH CONVERSION MATERIAL AS ENCAPSULATE FOR SOLAR MODULE SYSTEMS TO ENHANCE SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20130139868A1

  公开（公告）日：2013-06-06

  This invention relates to an encapsulation structure comprising a luminescent wavelength conversion material for at least one solar cell or photovoltaic device which acts to enhance the solar harvesting efficiency of the solar cell device. The luminescent wavelength conversion material comprises at least one chromophore and an optically transparent polymer matrix. Application of the encapsulation structure, as disclosed herein, to solar harvesting devices, including solar cells, solar panels, and photovoltaic devices, improves the solar harvesting efficiency of the device by widening the spectrum of incoming sunlight that can be effectively converted into electricity by the device.

  本发明涉及一种封装结构，包括至少一种用于太阳能电池或光伏器件的发光波长转换材料，该材料有助于提高太阳能电池器件的太阳能收集效率。发光波长转换材料包括至少一种色团和一个光学透明的聚合物基质。将本文所述的封装结构应用于太阳能收集器件，包括太阳能电池、太阳能板和光伏器件，通过扩展能够被器件有效转换为电能的入射阳光的频谱，可以提高器件的太阳能收集效率。
• WAVELENGTH CONVERSION FILM HAVING PRESSURE SENSITIVE ADHESIVE LAYER TO ENHANCE SOLAR HARVESTING EFFICIENCY
  申请人：Nitto Denko Corporation

  公开号：US20130089946A1

  公开（公告）日：2013-04-11

  Described herein are wavelength conversion films that are easy-to-apply to solar cells, solar panels, or photovoltaic devices using an adhesive layer. The wavelength conversion films include a wavelength conversion layer with a photostable chromophore and are useful for improving the solar harvesting efficiency of solar cells, solar panels, and photovoltaic devices.

  本文描述了一种波长转换膜，可以通过粘合层轻松地应用于太阳能电池、太阳能电池板或光伏设备。该波长转换膜包括一个带有光稳定色团的波长转换层，可用于提高太阳能电池、太阳能电池板和光伏设备的太阳能收集效率。
• MICROSTRUCTURED WAVELENGTH CONVERSION FILMS FOR ENHANCED SOLAR HARVESTING EFFICIENCY
  申请人：NITTO DENKO CORPORATION

  公开号：US20140311566A1

  公开（公告）日：2014-10-23

  Described herein are microstructured wavelength conversion films for enhanced solar harvesting efficiency of photovoltaic devices or solar cells. The microstructured wavelength conversion film comprises a luminescent medium that is provided with a microstructured surface, where the luminescent medium and the microstructured surface can be combined into a single layer or made up of two or more separate layers. A photovoltaic module which utilizes the medium to improve the performance of photovoltaic devices or solar cells is also provided, along with a method of improving a solar cell or photovoltaic device by utilizing the microstructured wavelength conversion film.

  本文描述了用于增强光伏器件或太阳能电池的太阳能收集效率的微结构波长转换膜。该微结构波长转换膜包括一个发光介质，该发光介质具有微结构表面，其中发光介质和微结构表面可以组合成单层或由两个或更多分离层组成。还提供了利用介质改善光伏器件或太阳能电池性能的光伏模块，以及利用微结构波长转换膜改善太阳能电池或光伏器件的方法。