4-(2,4,5,7-Tetrabromo-3-hydroxy-6-oxoxanthen-9-yl)benzene-1,3-dicarboxylic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 4-(2,4,5,7-Tetrabromo-3-hydroxy-6-oxoxanthen-9-yl)benzene-1,3-dicarboxylic acid
• 化学式: C₂₁H₈Br₄O₇
• 分子量: 691.9
• InChiKey: PIGNWBKQQJAWNG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  32
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  121
• 氢给体数：
  3
• 氢受体数：
  7

文献信息

• Encapsulation Methods and Compositions
  申请人：Prodo Laboratories, Inc.

  公开号：US20200315976A1

  公开（公告）日：2020-10-08

  This invention provides methods for the formation of biocompatible membranes around biological materials using photopolymerization of water soluble molecules. The membranes can be used as a covering to encapsulate biological materials or biomedical devices, as a “glue” to cause more than one biological substance to adhere together, or as carriers for biologically active species. Several methods for forming these membranes are provided. Each of these methods utilizes a polymerization system containing water-soluble macromers, species, which are at once polymers and macromolecules capable of further polymerization. The macromers are polymerized using a photoinitiator (such as a dye), optionally a cocatalyst, optionally an accelerator, and radiation in the form of visible or long wavelength UV light. The reaction occurs either by suspension polymerization or by interfacial polymerization. The polymer membrane can be formed directly on the surface of the biological material, or it can be formed on material, which is already encapsulated.