申请人:Jones Gary W.
公开号:US08748446B2
公开(公告)日:2014-06-10
Halo-organic heterocyclic compounds are described, which have the formulas
Ring A is an aromatic ring bound to at least two halogen atoms, at least one of which is iodine or bromine. Also described are polymethine dyes based on these heterocyclic compounds, and dendrimeric compounds and conjugates of such polymethine dyes. The polymethine dyes are characterized by enhanced properties, e.g., brightness, photostability, sensitivity and/or selective affinity that make them useful to target cancer cells, pathogenic microorganisms, and/or other biological materials, in applications such as photodynamic therapy, photodynamic antimicrobial chemotherapy (PACT), cancer treatment, selective removal or attachment of biological materials, antimicrobial coating materials, and other diagnostic, theranostic, spectrum shifting, deposition/growth, and analytic applications.
描述了一种有机卤代杂环化合物,其化学式为环A是芳香环,与至少两个卤原子结合,其中至少一个是碘或溴。还描述了基于这些杂环化合物的聚甲烯染料,以及这些聚甲烯染料的树枝状化合物和共轭物。这些聚甲烯染料具有增强的性能,例如亮度、光稳定性、灵敏度和/或选择性亲和力,使它们在靶向癌细胞、病原微生物和/或其他生物材料方面具有用途,应用包括光动力疗法、光动力抗微生物化疗(PACT)、癌症治疗、选择性去除或附着生物材料、抗微生物涂层材料以及其他诊断、治疗学、光谱转移、沉积/生长和分析应用。