Synthesis and Pharmacological Characterization of the Selective GluK1 Radioligand (S)-2-Amino-3-(6-[3H]-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)propanoic acid ([3H]-NF608)
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Synthesis and Pharmacological Characterization of the Selective GluK1 Radioligand (S)-2-Amino-3-(6-[3H]-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)propanoic acid ([3H]-NF608). / Alcaide, Anna; Marconi, Laura; Marek, Ales; Haym, Isabell; Nielsen, Birgitte; Møllerud, Stine; Jensen, Mikael; Conti, Paola; Pickering, Darryl S; Bunch, Lennart.
In: MedChemComm, Vol. 7, 2016, p. 2136-2144.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Synthesis and Pharmacological Characterization of the Selective GluK1 Radioligand (S)-2-Amino-3-(6-[3H]-2,4-dioxo-3,4-dihydrothieno[3,2-d]pyrimidin-1(2H)-yl)propanoic acid ([3H]-NF608)
AU - Alcaide, Anna
AU - Marconi, Laura
AU - Marek, Ales
AU - Haym, Isabell
AU - Nielsen, Birgitte
AU - Møllerud, Stine
AU - Jensen, Mikael
AU - Conti, Paola
AU - Pickering, Darryl S
AU - Bunch, Lennart
PY - 2016
Y1 - 2016
N2 - The kainic acid receptors belong to the class of ionotropic glutamate receptors and comprise five subunits named GluK1-5. Radioligands are essential tools for use in binding assays aimed at ligand-receptor structure-activity-relationship studies. Previous work has led to the synthesis of GluK1 radioligands [3H]-SYM2081, [3H]-UBP310 and [3H]-ATPA, however all strategies were work-intensive and thus not attractive. Herein, we report the synthesis of [3H]-NF608 and subsequent pharmacological evaluation at homomeric recombinant rat GluK1 receptors. Binding affinities of a series of standard GluK1 ligands were shown to be in line with previously reported affinities obtained by use of already reported radioligands.
AB - The kainic acid receptors belong to the class of ionotropic glutamate receptors and comprise five subunits named GluK1-5. Radioligands are essential tools for use in binding assays aimed at ligand-receptor structure-activity-relationship studies. Previous work has led to the synthesis of GluK1 radioligands [3H]-SYM2081, [3H]-UBP310 and [3H]-ATPA, however all strategies were work-intensive and thus not attractive. Herein, we report the synthesis of [3H]-NF608 and subsequent pharmacological evaluation at homomeric recombinant rat GluK1 receptors. Binding affinities of a series of standard GluK1 ligands were shown to be in line with previously reported affinities obtained by use of already reported radioligands.
U2 - 10.1039/c6md00339g
DO - 10.1039/c6md00339g
M3 - Journal article
VL - 7
SP - 2136
EP - 2144
JO - MedChemComm
JF - MedChemComm
SN - 2040-2503
ER -
ID: 164572302