144881-52-7Relevant articles and documents
MALIC ENZYME INHIBITORS
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, (2021/04/23)
The present invention relates to novel compounds useful as malic enzyme (ME) inhibitors, processes for their preparation and use of these compounds for the therapeutic treatment of disorders mediated by ME such as cancers (e.g. pancreatic ductal adenocarcinoma (PDAC)) in humans.
Synthesis and characterization of a novel series of agonist compounds as potential radiopharmaceuticals for imaging dopamine D2/3 receptors in their high-affinity state
Van Wieringen, Jan-Peter,Shalgunov, Vladimir,Janssen, Henk M.,Fransen, P. Michel,Janssen, Anton G. M.,Michel, Martin C.,Booij, Jan,Elsinga, Philip H.
, p. 391 - 410 (2014/02/14)
Imaging of dopamine D2/3 receptors (D2/3R) can shed light on the nature of several neuropsychiatric disorders in which dysregulation of D2/3R signaling is involved. Agonist D2/3 tracers for PET/SPECT imaging are considered to be superior to antagonists because they are more sensitive to dopamine concentrations and may selectively label the high-affinity receptor state. Carbon-11-labeled D2/3R agonists have been developed, but these short-lived tracers can be used only in centers with a cyclotron. Here, we report the development of a series of novel D2R agonist compounds based on the 2-aminomethylchromane (AMC) scaffold that provides ample opportunities for the introduction of longer-lived [ 18F] or [123I]. Binding experiments showed that several AMC compounds have a high affinity and selectivity for D2/3R and act as agonists. Two fluorine-containing compounds were [18F]-labeled, and both displayed specific binding to striatal D2/3R in rat brain slices in vitro. These findings encourage further in vivo evaluations.
PIPERAZINE DERIVATIVES FOR BINDING AND IMAGING AMYLOID PLAQUES AND THEIR USE
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Page/Page column 35, (2010/04/06)
The invention relates to compounds of formula (I), their synthesis and their use, in particular for detecting amyloid deposits in a patient.