2022
DOI: 10.1002/chem.202201515
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Photochromic Fentanyl Derivatives for Controlled μ‐Opioid Receptor Activation

Abstract: Photoswitchable ligands as biological tools provide an opportunity to explore the kinetics and dynamics of the clinically relevant µ-opioid receptor. These ligands can potentially activate and deactivate the receptor when desired, using light. Spatial and temporal control of biological activity allows for application in a diverse range of biological investigations. Photoswitchable ligands have been developed in this work, modeled on the known agonist fentanyl, with the aim of expanding the current 'toolbox' of… Show more

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Cited by 12 publications
(33 citation statements)
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“…[36][37] Hence, AAP are extensively utilized for ligand associated reversible multivalent interaction [59] and modulating the activity of biological receptors with remarkable photopharmacological properties. [60] Moreover, the azoheteroarenes are significantly more water soluble compared to AB, which facilitates their biological applications. Recently, Gmeiner and König and co-workers reported a series of AAP-functionalized fentanyl ligands to selectively bind with the μ-opioid receptor (μOR) depending on the photo-isomerization (Figure 3a).…”
Section: 3 Photopharmacologymentioning
confidence: 99%
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“…[36][37] Hence, AAP are extensively utilized for ligand associated reversible multivalent interaction [59] and modulating the activity of biological receptors with remarkable photopharmacological properties. [60] Moreover, the azoheteroarenes are significantly more water soluble compared to AB, which facilitates their biological applications. Recently, Gmeiner and König and co-workers reported a series of AAP-functionalized fentanyl ligands to selectively bind with the μ-opioid receptor (μOR) depending on the photo-isomerization (Figure 3a).…”
Section: 3 Photopharmacologymentioning
confidence: 99%
“…(a) Interaction with μ-opioid receptor. [60] (b) Optical control of metabolizing enzymes. [61] (c) Selective degradation of protein.…”
Section: 3 Photopharmacologymentioning
confidence: 99%
“…[36][37] Daher werden AAP in großem Umfang für ligandenassoziierte reversible multivalente Wechselwirkungen [59] und die Modulation der Aktivität biologischer Rezeptoren mit bemerkenswerten photopharmakologischen Eigenschaften genutzt. [60] Des Weiteren sind die Azoheteroarene im Vergleich zu AB wesentlich besser wasserlöslich, was ihre biologischen Anwendungen erleichtert. Kürzlich berichteten Gmeiner, Kö-nig und Mitarbeiter über eine Reihe von AAP-funktionalisierten Fentanylliganden, die je nach vorliegendem Isomer selektiv an den μ-Opioidrezeptor (μOR) binden können (Abbildung 3a).…”
Section: Photopharmakologieunclassified
“…Kürzlich berichteten Gmeiner, Kö-nig und Mitarbeiter über eine Reihe von AAP-funktionalisierten Fentanylliganden, die je nach vorliegendem Isomer selektiv an den μ-Opioidrezeptor (μOR) binden können (Abbildung 3a). [60] Adebekian und Mitarbeiter gehörten zu den ersten, die diese Moleküle als neuartige Photopharmakophore untersuchten, um den Arzneimittelstoffwechsel durch Modulation der Aktivität der verstoffwechselnden Enzyme (menschliche Carboxylesterasen 1 und 2) optisch zu steuern. [61] Fuchter, Tate und Mitarbeiter synthetisierten ein einzigartiges AAP-Derivat, das mit Bromodomänen-Liganden (BRD, AP-PROTAC-1) oder einem Multikinase-Inhibitor (AP-PROT-AC-2) ausgestattet ist, um vier Proteinkinasen selektiv abzubauen (Abbildung 3c).…”
Section: Photopharmakologieunclassified
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