COMPOSITIONS AND METHODS FOR IMAGING TISSUES, ORGANS AND TUMORS
申请人:Mahmood Ashfaq
公开号:US20120269724A1
公开(公告)日:2012-10-25
The present invention relates to compounds and related technetium and rhenium complexes thereof which are suitable for imaging or therapeutic treatment of tissues, organs, or tumors. In another embodiment, the invention relates to methods of imaging tissues, organs, or tumors using radiolabeled metal complexes, particularly tissues, organs, or tumors which express certain receptors to which the compounds or complexes of the invention have an affinity. The present invention also relates to methods of treating cancer, particularly those cancer lines which express certain receptors to which the compounds or complexes of the invention have an affinity. In yet another embodiment, the present invention provides methods of imaging and/or inhibiting receptors or neuroreceptors using compounds or complexes of the invention which have an affinity for the receptor or neuroreceptor to be imaged and/or inhibited.
Oxorhenium(V) and Oxotechnetium(V) Complexes of N<sub>3</sub>S Tetradentate Ligands with a Styrylpyridyl Functional Group: Toward Imaging Agents to Assist in the Diagnosis of Alzheimer’s Disease
作者:Benjamin Spyrou、Ingebjørg N. Hungnes、Filipa Mota、Jayanta Bordoloi、Philip J. Blower、Jonathan M. White、Michelle T. Ma、Paul S. Donnelly
DOI:10.1021/acs.inorgchem.1c01992
日期:2021.9.6
styrylpyridyl group that is known to interact with amyloid plaques, were prepared. The new ligands formed charge-neutral and lipophilic complexes with the [Tc═O]3+ and [Re═O]3+ motifs, and two rhenium complexes were characterized by X-ray crystallography. The rhenium(V) complexes interact with synthetic Aβ1–40 and amyloid plaques on human brain tissue. Two of the new ligands were radiolabeled with 99mTc using
作者:Abram, Ulrich、Abram, Sonja、Hiller, Wolfgang、Morgan, Gillian F.、Thornback, John R.、et al.
DOI:——
日期:——
Composés et complexes utiles notamment en imagerie médicale
申请人:MEDGENIX DIAGNOSTICS
公开号:EP0394126B1
公开(公告)日:1994-07-20
TARGETED CONJUGATES AND PARTICLES AND FORMULATIONS THEREOF
申请人:Tarveda Therapeutics, Inc.
公开号:US20170095569A1
公开(公告)日:2017-04-06
Nanoparticles and microparticles, and pharmaceutical formulations thereof, containing conjugates of an active agent such as a therapeutic, prophylactic, or diagnostic agent attached to a targeting moiety, such as a somatostatin receptor binding moiety, via a linker have been designed. Such nanoparticles and microparticles can provide improved temporospatial delivery of the active agent and/or improved biodistribution. Methods of making the conjugates, the particles, and the formulations thereof are provided. Methods of administering the formulations to a subject in need thereof are provided, for example, to treat or prevent cancer or infectious diseases.