[(3E)-3-(dimethylaminomethylidene)-2-hydroxy-4-oxocyclobuten-1-yl]methylidene-dimethylazanium

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 乙烯基酰胺
• 英文名称: [(3E)-3-(dimethylaminomethylidene)-2-hydroxy-4-oxocyclobuten-1-yl]methylidene-dimethylazanium
• 化学式: C10H15N2O2+
• 分子量: 195.24
• InChiKey: MDKPXRDQPQDBSK-UHFFFAOYSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  43.6
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• System and Methods for Optical Imaging
  申请人：Lomnes Stephen Johnson

  公开号：US20090236541A1

  公开（公告）日：2009-09-24

  The invention relates to imaging methods and systems. The systems may comprise a white light source configured to generate light in a first wavelength range, an excitation source configured to generate light at one or more wavelengths for exciting a fluorescent substance, a first detector configured to acquire reflectance image data that represents white light reflected from a subject, and a second detector configured to acquire fluorescence image data that represents fluorescence emissions from the subject. At least one of the one or more wavelengths generated by the excitation light source is within the first wavelength range of the white light source. The fluorescent substance may be, for example, a fluorescent dye that is injected into a patient before or during a surgery. The system may also include an image processing engine and a display. The image processing engine may receive the reflectance image data and the fluorescence image data and generate a merged image in which the fluorescence image data is superimposed on the reflectance image data. The display may be used by a surgeon, for example, to more effectively visualize the surgical site during surgery.
• TUMOR MARGIN IMAGING AGENTS
  申请人：Sood Anup

  公开号：US20100143258A1

  公开（公告）日：2010-06-10

  In one aspect, the present invention provides a functionalized monodisperse polylysine comprising a linear monodisperse polylysine chain comprising constituent lysine monomer residues containing appended C 4 -C 24 polyethylene glycol groups and at least one appended fluorescent dye moiety is provided.