Tariquidar analogues: Synthesis by Cu-I-catlyzed N/O-aryl coupling and inhibitory activity against the ABCB1 transporter

Egger, Michael and Li, Xuqin and Mueller, Christine and Bernhardt, Guenther and Buschauer, Armin and Koenig, Burkhard (2007) Tariquidar analogues: Synthesis by Cu-I-catlyzed N/O-aryl coupling and inhibitory activity against the ABCB1 transporter. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (16). pp. 2643-2649. ISSN 1434-193X, 1099-0690

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Abstract

Less lipophilic and better water soluble tariquidar analogues were synthesised from one central anthranilic acid derived building block by Cu-I-catalysed N/O-arylation reactions. The compounds were tested for their inhibitory activity against the ABCB1 transporter in a flow cytometric calcein-AM efflux assay. A correlation between their calculated log P values and their activities was observed, with the more lipophilic analogues being as potent as the reference substance tariquidar. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007).

Item Type: Article
Uncontrolled Keywords: PALLADIUM-CATALYZED AMINATION; N BOND FORMATION; MULTIDRUG-RESISTANCE; P-GLYCOPROTEIN; BRAIN; BROMIDES; CHLORIDES; REVERSAL; HALIDES; EFFLUX; cross-coupling; medicinal chemistry; lipophilicity
Subjects: 500 Science > 540 Chemistry & allied sciences
600 Technology > 615 Pharmacy
Divisions: Chemistry and Pharmacy > Institute of Pharmacy > Alumni or Retired Professors > Pharmaceutical/Medicinal Chemistry II (Prof. Buschauer)
Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Depositing User: Dr. Gernot Deinzer
Date Deposited: 07 Dec 2020 14:44
Last Modified: 08 Dec 2020 15:38
URI: https://pred.uni-regensburg.de/id/eprint/32649

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