Skultety M, Hübner H, Löber S, Gmeiner P (2010)
Publication Type: Journal article, Original article
Publication year: 2010
Original Authors: Skultety M., Hubner H., Lober S., Gmeiner P.
Publisher: American Chemical Society
Book Volume: 53
Pages Range: 7219-7228
Journal Issue: 19
DOI: 10.1021/jm100899z
Exploring the chemical diversity space of GPCR ligands, we recently discovered [2.2]paracyclophanes as valuable atypical bioisosteres for secondary affinity and selectivity generating moieties. To find out if such an exchange also works for structural moieties that simulate the endogenous neurotransmitter, π1 or π2 or both systems π1 and π2 of three representative privileged structures of types 1, 2, and 3 were replaced by a [2.2]paracyclophane unit. Contributions of the respective functionalities to the binding affinities of a panel of relevant monoaminergic GPCRs were systematically examined. The study led to the paracyclophanylpiperazine 3a displaying excellent D affinity (K = 1.6 nM) and a strongly attenuated binding to D , 5-HT and α . Whereas functional experiments showed neutral D antagonist properties, mutagenesis studies indicated a binding mode that is similar to its lead compounds of type 3. © 2010 American Chemical Society.
APA:
Skultety, M., Hübner, H., Löber, S., & Gmeiner, P. (2010). Bioisosteric replacement leading to biologically active [2.2]Paracyclophanes with altered binding profiles for aminergic g-protein-coupled receptors. Journal of Medicinal Chemistry, 53(19), 7219-7228. https://doi.org/10.1021/jm100899z
MLA:
Skultety, Marika, et al. "Bioisosteric replacement leading to biologically active [2.2]Paracyclophanes with altered binding profiles for aminergic g-protein-coupled receptors." Journal of Medicinal Chemistry 53.19 (2010): 7219-7228.
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