[EN] SUBSTITUTED SILAXANTHENIUM RED TO NEAR-INFRARED FLUOROCHROMES FOR IN VITRO AND IN VIVO IMAGING AND DETECTION<br/>[FR] FLUOROCHROMES ROUGE À PROCHE-INFRAROUGE À BASE D'UN SILAXANTHÉNIUM SUBSTITUÉ POUR L'IMAGERIE ET LA DÉTECTION IN VITRO ET IN VIVO
申请人:VISEN MEDICAL INC
公开号:WO2014144793A1
公开(公告)日:2014-09-18
The invention provides a family of fluorescent compounds. The compounds are substituted silaxanthenium compounds that can be chemically linked to one or more biomolecules, such as a protein, nucleic acid, and therapeutic small molecule. The compounds can be used for imaging in a variety of medical, biological and diagnostic applications. The dyes are particularly useful for in vitro, in vivo and ex vivo imaging applications.
The presently disclosed subject matter provides a method for synthesizing a radiological imaging agent by reacting a COX-2-selective ligand with a compound comprising a detectable group, wherein the COX-2-selective ligand is a derivative of a non-steroidal anti-inflammatory drug (NSAID) comprising an ester moiety or a secondary amide moiety. Also provided are compositions that are synthesized using the method, as well as methods of using the compositions of the presently disclosed subject matter.
Methods and compositions for diagnostic and therapeutic targeting of COX-2
申请人:Marnett J. Lawrence
公开号:US20070292352A1
公开(公告)日:2007-12-20
The presently disclosed subject matter provides compositions that selectively bind cyclooxygenase-2 and comprise a therapeutic and/or diagnostic moiety. Also provided are methods for using the disclosed compositions for diagnosing (i.e., by imaging) a target cell and/or treating a disorder associated with a cyclooxygenase-2 biological activity.
Metalloporphyrin–indomethacin conjugates as new photosensitizers for photodynamic therapy
作者:Fengshou Wu、Mengqian Yang、Juan Zhang、Sizhe Zhu、Mengge Shi、Kai Wang
DOI:10.1007/s00775-018-1626-9
日期:2019.2
porphyrin-indomethacin conjugates in the dark. Upon irradiation, the platinated porphyrin (PtPor) showed the highest therapeutic activity among these conjugates, probably due to its high efficiency of 1O2 generation. The cellular uptake and subcellular localization of the conjugates were further evaluated through a confocal laser scanning microscope. The results showed that the conjugates were primarily localized
METHODS AND COMPOSITIONS FOR DIAGNOSTIC AND THERAPEUTIC TARGETING OF COX-2
申请人:Marnett Lawrence J.
公开号:US20100254910A1
公开(公告)日:2010-10-07
The presently disclosed subject matter provides compositions that selectively bind cyclooxygenase-2 and comprise a therapeutic and/or diagnostic moiety. Also provided are methods for using the disclosed compositions for diagnosing (i.e., by imaging) a target cell and/or treating a disorder associated with a cyclooxygenase-2 biological activity.