Abstract
An improved series of ligands targeting prostatic specific membrane antigen has been reported. Varying compounds and their biological parameters were due to changes in the linker structure. Highly selective compounds with nanomolar IC50 values were obtained. As an example, a conjugate with Sulfo-Cy5 and MMAE was obtained and pre-studied.
Graphical Abstract
References
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Acknowledgements
The research was carried out with the financial support of Russian Science Foundation Grant No. 22-15-00098 (PSMA ligands design, synthesis and physico-chemical characterization) and Russian Foundation for Basic Research, Grant No. 20-34-90150 (inhibition of the N-acetylaspartylglutamate cleavage).
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Uspenskaya, A.A., Nimenko, E.A., Shafikov, R.R. et al. Optimization of the dipeptide motifs in the PSMA ligands linker structure: synthesis and in vitro evaluation. Med Chem Res 32, 32–37 (2023). https://doi.org/10.1007/s00044-022-03002-w
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DOI: https://doi.org/10.1007/s00044-022-03002-w