On November 30, 2013, Abate, Carmen; Selivanova, Svetlana V.; Muller, Adrienne; Kramer, Stefanie D.; Schibli, Roger; Marottoli, Roberta; Perrone, Roberto; Berardi, Francesco; Niso, Mauro; Ametamey, Simon M. published an article.Related Products of 74904-29-3 The title of the article was Development of 3,4-dihydroisoquinolin-1(2H)-one derivatives for the Positron Emission Tomography (PET) imaging of σ2 receptors. And the article contained the following:
σ2 Receptors are promising biomarkers for cancer diagnosis given the relationship between the proliferative status of tumors and their d. With the aim of contributing to the research of σ2 receptor Positron Emission Tomog. (PET) probes, we developed 2-[3-[6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl]propyl]-3,4-dihydroisoquinolin-1(2H)-one (3), with optimal σ2 pharmacol. properties and appropriate lipophilicity. Hence, 3 served as the lead compound for the development of a series of dihydroisoquinolinones amenable to radiolabeling. Radiosynthesis for compound 26, which displayed the most appropriate σ2 profile, was developed and σ2 specific binding for the corresponding [18F]-26 was confirmed by in vitro autoradiog. on rat brain slices. Despite the excellent in vitro properties, [18F]-26 could not successfully image σ2 receptors in the rat brain in vivo, maybe because of its interaction with P-gp. Nevertheless, [18F]-26 may still be worthy of further investigation for the imaging of σ2 receptors in peripheral tumors devoid of P-gp overexpression. The experimental process involved the reaction of 8-Methoxy-3,4-dihydroisoquinolin-1(2H)-one(cas: 74904-29-3).Related Products of 74904-29-3
The Article related to brain, homo sapiens, human, positron emission tomography, tomography imaging agents, tumor imaging, σ1-non-opioid intracellular receptors role: bsu (biological study, unclassified), biol (biological study), σ2-non-opioid intracellular receptors role: bsu (biological study, unclassified), biol (biological study) and other aspects.Related Products of 74904-29-3
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem