Synthesis, radiosynthesis andin vivoevaluation of [123I]-4-(2-(bis(4-fluorophenyl)methoxy)ethyl)-1-(4-iodobenzyl)piperidine as a selective tracer for imaging the dopamine transporter
Structure−Activity Relationship Studies of Highly Selective Inhibitors of the Dopamine Transporter: N-Benzylpiperidine Analogues of 1-[2-[Bis(4-fluorophenyl)methoxy]ethyl]-4-(3-phenylpropyl)piperazine
摘要:
A series of 4-[2-[bis(4-fluorophenyl)methoxylethyl-1-benzylpiperidines were examined for their ability to bind to the dopamine transporter (DAT), the serotonin transporter (SERT), and the norepinephrine transporter (NET). Binding results indicated that the presence of an electron-withdrawing group in the C-4-position of the N-benzyl group is beneficial for binding to the DAT. Several analogues have been identified with high affinity for the DAT, up to 500-fold selectivity over the SERT and about 170-fold selectivity over the NET in binding and uptake inhibition assays.
DETECTION AND TREATMENT OF RENAL CELL CARCINOMA WITH A SLC6A3 LIGAND LINKED TO A LABEL, CYTOTOXIC OR IMMUNOMODULATORY GROUP
申请人:Akuru Pharma AB
公开号:US20180200392A1
公开(公告)日:2018-07-19
The invention provides methods and material for diagnosis and treatment of ccRCC. Thus, the invention relates to a method for diagnosis or treatment of clear cell renal cell carcinoma (ccRCC) in an individual in an individual in need thereof, wherein the method comprises use of an SLC6A3 ligand linked to a radioactive label, a cytotoxic moiety or an immunomodulatory moiety.