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Molecule of the month - ABX474

ABX474 is a precursor developed in cooperation with the Helmholtz Zentrum Dresden-Rossendorf (HZDR).[1] 

It has been used for radiosynthesis of [99mTc]TcO-ABX474 in preclinical and clinical setup following local regulations and guidelines. Results have been published in: Rahbar et al. First Experiences with the new 99mTc labelled PSMA ligand [99mTc]TcO-ABX474 in Patients with Advanced Prostate Cancer Prior to PSMA targeted Radioligand Therapy. Journal of Nuclear Medicine June 2024, 65 (supplement 2), 241711.

[1] Lis et al. Development of [99mTc]TcO-ABX474: Design, Synthesis, and Biological Evaluation of PSMA-Binding Technetium-99m Radioligands for SPECT Imaging of Prostate Cancer. Journal of Medicinal Chemistry 2025, https://doi.org/10.1021/acs.jmedchem.4c02767

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