Michał Załuski, Dorota Łażewska, Piotr Jaśko, Ewelina Honkisz-Orzechowska, Kamil J Kuder, Andreas Brockmann, Gniewomir Latacz, Małgorzata Zygmunt, Maria Kaleta, Beril Anita Greser, Agnieszka Olejarz-Maciej, Magdalena Jastrzębska-Więsek, Christin Vielmuth, Christa E Müller, Katarzyna Kieć-Kononowicz
Chronic inflammation plays an important role in the development of neurodegenerative diseases, such as Parkinson's disease (PD). In the present study, we synthesized 25 novel xanthine derivatives with variable substituents at the N1- , N3- and C8-position as adenosine receptor antagonists with potential anti-inflammatory activity. The compounds were investigated in radioligand binding studies at all four human adenosine receptor subtypes, A1 , A2A , A2B and A3 . Compounds showing nanomolar A2A and dual A1 /A2A affinities were obtained...
September 5, 2023: International Journal of Molecular Sciences