Development of Fluorescent 4‐[4-(3H‐Spiro[isobenzofuran-1,4′- piperidin]-1′-yl)butyl]indolyl Derivatives as High-Affinity Probes to Enable the Study of σ Receptors via Fluorescence-Based Techniques

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J. Med. Chem. 2023, 66, 6, 3798–3817 | https://doi.org/10.1021/acs.jmedchem.2c01227