1,2,3,4-Tetranitro-9H-fluoren-9-one | 41417-65-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 1,2,3,4-Tetranitro-9H-fluoren-9-one
• 英文别名: 1,2,3,4-tetranitrofluoren-9-one
• CAS: 41417-65-6
• 化学式: C13H4N4O9
• 分子量: 360.19
• InChiKey: BWYOPNXBWMRLFC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  26
• 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：
  200
• 氢给体数：
  0
• 氢受体数：
  9

文献信息

• Camptothecin derivatives as chemoradiosensitizing agents
  申请人：Yang Li-Xi

  公开号：US20070093432A1

  公开（公告）日：2007-04-26

  Camptothecin-based compounds are useful for treating a neoplasm in mammalian subjects by administering such compound to the subjects in combination with radiotherapy, i.e., the treatment of tumors with radioactive substances or radiation from a source external to the subject. Camptothecin-based compounds are modified by positioning at least one electron-affinic group around the camptothecin structure to enhance their value in combination with radiotherapy. New Camptothecin-based compounds are disclosed that are useful for treating cancer by administering the novel compounds alone or in combination with radiotherapy.

  基于紫杉醇的化合物通过将该化合物与放射疗法结合在一起向哺乳动物体内施用，对治疗肿瘤具有益处，即使用放射性物质或来自主体外部源的辐射治疗肿瘤。通过在紫杉醇结构周围定位至少一个电子亲和基团来改性基于紫杉醇的化合物，以增强它们与放射疗法结合的价值。还披露了新的基于紫杉醇的化合物，可通过单独或与放射疗法结合使用这些新化合物来治疗癌症。
• Photosensitizing transition metal complex and its use for photovoltaic cell
  申请人：Islam Ashraful

  公开号：US20050081911A1

  公开（公告）日：2005-04-21

  A photosensitizing transition metal complex of the formula (Ia) MLY 1 , (Ib) MLX 3 (Ic) MLY 2 X, (Id) MLY 3 X or (Ie) MLY 4 X in which M is a transition metal selected from ruthenium, osmium, iron, rhenium and technetium, preferably ruthenium or osmium. X is a co-ligand independently selected from NCS—, Cl—, Br—, I—, CN—, H 2 O; pyridine unsubstituted or substituted by at least one group selected from vinyl, primary, secondary or tertiary amine, OH and C 1-30 alkyl, preferably NSC and CN—; L is a tridentate polypyridine ligand, carrying at least one carboxylic, phosphoric acid or a chelating group and one substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, substituted or unsubstituted alkylamide group having 2 to 30 carbon atoms or substituted or unsubstituted aralkyl group having 7 to 50 carbon atoms. A dye-sensitized electrode includes a substrate having an electrically conductive surface, an oxide semiconductor film formed on the conductive surface, and the above sensitizer of formula (Ia), (Ib), (Ic), (Id) or (Ie) as specified above, supported on the film. A solar cell includes the above electrode, a counter electrode, and an electrolyte deposited there between.

  公式（Ia）MLY1，（Ib）MLX3（Ic）MLY2X，（Id）MLY3X或（Ie）MLY4X的光敏过渡金属配合物，其中M是从钌，锇，铁，铼和锝中选择的过渡金属，优选钌或锇。X是一个配体，可以独立地选择从NCS-，Cl-，Br-，I-，CN-，H2O；吡啶未取代或取代至少一个选自乙烯基，一级，二级或三级胺，OH和C1-30烷基的基团，优选NSC和CN-；L是一个三齿多吡啶配体，携带至少一个羧酸，磷酸或螯合基团和一个取代或未取代的烷基，具有1至50个碳原子，取代或未取代的烷基酰胺基团，具有2至30个碳原子或取代或未取代的芳基烷基基团，具有7至50个碳原子。染料敏化电极包括具有电导表面的基底，形成在导电表面上的氧化物半导体薄膜以及上述配方（Ia），（Ib），（Ic），（Id）或（Ie）的敏化剂，支撑在薄膜上。太阳能电池包括上述电极，对电极和沉积在两者之间的电解质。
• Photosensitizing transition metal complex containing quaterpyridine and photovoltaic cell with the metal complex
  申请人：Islam Ashraful

  公开号：US20050139257A1

  公开（公告）日：2005-06-30

  A photosensitizer complex of formula (I) MLX 2 in which M is a transition metal selected from ruthenium, osmium, iron, rhenium and technetium; each X is a co-ligand independently selected from NCS − , Cl − , Br − , I − , CN − , H 2 O; pyridine unsubstituted or substituted by at least one group selected from vinyl, primary, secondary or tertiary amine, OH and C 1-30 alky, preferably NSC − and CN − . L is a tetradentate polypyridine ligand, carrying at least one carboxylic, phosphoric acid or a chelating group and one substituted or unsubstituted alkyl group having 1 to 50 carbon atoms, substituted or unsubstituted alkylamide group having 2 to 30 carbon atoms or substituted or unsubstituted aralkyl group having 7 to 50 carbon atoms. A dye-sensitized electrode includes a substrate having an electrically conductive surface, an oxide semiconductor film formed thereon, and the above sensitizer of formula (I) as specified above, supported on the film.

  公式（I）的光敏剂配合物为MLX2，其中M是从钌、锇、铁、锇和锝中选择的过渡金属；每个X是独立选择的NCS−、Cl−、Br−、I−、CN−、H2O的共配体；吡啶未取代或取代至少一个来自乙烯基、一级、二级或三级胺、OH和C1-30烷基的基团中的一个，优选为NSC−和CN−。L是四齿多吡啶配体，携带至少一个羧酸、磷酸或螯合基团和一个取代或未取代的烷基，其具有1到50个碳原子，取代或未取代的烷酰胺基团，其具有2到30个碳原子，或取代或未取代的芳基烷基基团，其具有7到50个碳原子。一种染料敏化电极包括具有电导表面的基底，其上形成氧化物半导体薄膜以及上述公式（I）所指定的敏化剂，支撑在薄膜上。
• CAMPTOTHECIN DERIVATIVES AS CHEMORADIOSENSITIZING AGENTS
  申请人：YANG Li-Xi

  公开号：US20080318873A1

  公开（公告）日：2008-12-25

  Camptothecin-based compounds are useful for treating a neoplasm in mammalian subjects by administering such compound to the subjects in combination with radiotherapy, i.e., the treatment of tumors with radioactive substances or radiation from a source external to the subject. Camptothecin-based compounds are modified by positioning at least one electron-affinic group around the camptothecin structure to enhance their value in combination with radiotherapy. New Camptothecin-based compounds are disclosed that are useful for treating cancer by administering the novel compounds alone or in combination with radiotherapy.

  基于喜树碱的化合物可用于治疗哺乳动物主体中的肿瘤，通过将该化合物与放射治疗结合给予主体治疗，即使用放射性物质或来自主体外部的辐射治疗肿瘤。将至少一个电子亲和基团定位于喜树碱结构周围，以增强其与放射治疗结合的价值而改性基于喜树碱的化合物。揭示了新的基于喜树碱的化合物，可通过单独或与放射治疗结合给予治疗，用于治疗癌症。
• DYE-SENSITIZED SOLAR CELL AND SENSITIZING DYE
  申请人：Han Liyuan

  公开号：US20140202537A1

  公开（公告）日：2014-07-24

  Provided is a dye-sensitized solar cell in which the energy conversion efficiency is increased by adsorbing two different kinds of dyes to the surface of titanium oxide that constitutes a semiconductor electrode. In a dye-sensitized solar cell including a conductive support, a porous semiconductor layer having sensitizing dyes adsorbed onto this conductive support, a carrier transport layer and a counter electrode, the energy conversion efficiency is increased by adsorbing a mixture of a ruthenium complex, and an organic dye having a different molecular size and exhibiting a high open circuit voltage as a photoelectric conversion characteristic obtainable by the dye alone, onto the porous semiconductor layer.

  提供的是一种染料敏化太阳能电池，其中通过将两种不同的染料吸附到构成半导体电极的二氧化钛表面来提高能量转换效率。在包括导电支撑、具有敏化染料吸附到该导电支撑上的多孔半导体层、载流子传输层和对电极的染料敏化太阳能电池中，通过将一种钌配合物和一种具有不同分子大小且表现出高开路电压作为仅染料本身可获得的光电转换特性的有机染料的混合物吸附到多孔半导体层上，提高了能量转换效率。