申请人:Jones Gary W.
公开号:US20130231604A1
公开(公告)日:2013-09-05
Halo-organic heterocyclic compounds are described, in which at least two halogen atoms are bound to a nitrogen-containing heterocyclic terminal moiety of the compound, with at least one of such halogen atoms being 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.
描述了卤素有机杂环化合物,其中至少有两个卤素原子与化合物的含氮杂环末端基团结合,其中至少一个卤素原子为碘或溴。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/或其他生物材料的应用中具有用途,例如光动力疗法、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。