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Hasnowo LA, Larkina MS, Plotnikov E, Bodenko V, Yuldasheva F, Stasyuk E, Petrov SA, Zyk NY, Machulkin AE, Vorozhtsov NI, Beloglazkina EK, Nenajdenko VG, Tolmachev V, Orlova A, Majouga AG, Yusubov MS. Synthesis, 123I-Radiolabeling Optimization, and Initial Preclinical Evaluation of Novel Urea-Based PSMA Inhibitors with a Tributylstannyl Prosthetic Group in Their Structures. Int J Mol Sci 2023; 24:12206. [PMID: 37569582 PMCID: PMC10418939 DOI: 10.3390/ijms241512206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Prostate-specific membrane antigen (PSMA) has been identified as a target for the development of theranostic agents. In our current work, we describe the design and synthesis of novel N-[N-[(S)-1,3-dicarboxypropyl]carbamoyl]-(S)-L-lysine (DCL) urea-based PSMA inhibitors with a chlorine-substituted aromatic fragment at the lysine ε-nitrogen atom, a dipeptide including two phenylalanine residues in the L-configuration as the peptide fragment of the linker, and 3- or 4-(tributylstannyl)benzoic acid as a prosthetic group in their structures for radiolabeling. The standard compounds [127I]PSMA-m-IB and [127I]PSMA-p-IB for comparative and characterization studies were first synthesized using two alternative synthetic approaches. An important advantage of the alternative synthetic approach, in which the prosthetic group (NHS-activated esters of compounds) is first conjugated with the polypeptide sequence followed by replacement of the Sn(Bu)3 group with radioiodine, is that the radionuclide is introduced in the final step of synthesis, thereby minimizing operating time with iodine-123 during the radiolabeling process. The obtained DCL urea-based PSMA inhibitors were radiolabeled with iodine-123. The radiolabeling optimization results showed that the radiochemical yield of [123I]PSMA-p-IB was higher than that of [123I]PSMA-m-IB, which were 74.9 ± 1.0% and 49.4 ± 1.2%, respectively. The radiochemical purity of [123I]PSMA-p-IB after purification was greater than 99.50%. The initial preclinical evaluation of [123I]PSMA-p-IB demonstrated a considerable affinity and specific binding to PC-3 PIP (PSMA-expressing cells) in vitro. The in vivo biodistribution of this new radioligand [123I]PSMA-p-IB showed less accumulation than [177Lu]Lu-PSMA-617 in several normal organs (liver, kidney, and bone). These results warrant further preclinical development, including toxicology evaluation and experiments in tumor-bearing mice.
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Affiliation(s)
- Lutfi A. Hasnowo
- School of Nuclear Science and Engineering, Tomsk Polytechnic University, Tomsk 634050, Russia or (L.A.H.); (E.S.)
- Polytechnic Institute of Nuclear Technology, National Research and Innovation Agency, Yogyakarta 55281, Indonesia
| | - Maria S. Larkina
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia; (M.S.L.); (E.P.); (V.B.); (F.Y.); (M.S.Y.)
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia
| | - Evgenii Plotnikov
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia; (M.S.L.); (E.P.); (V.B.); (F.Y.); (M.S.Y.)
- Mental Health Reseach Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk 634014, Russia
| | - Vitalina Bodenko
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia; (M.S.L.); (E.P.); (V.B.); (F.Y.); (M.S.Y.)
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia
| | - Feruza Yuldasheva
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia; (M.S.L.); (E.P.); (V.B.); (F.Y.); (M.S.Y.)
| | - Elena Stasyuk
- School of Nuclear Science and Engineering, Tomsk Polytechnic University, Tomsk 634050, Russia or (L.A.H.); (E.S.)
| | - Stanislav A. Petrov
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Nikolai Y. Zyk
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Aleksei E. Machulkin
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Nikolai I. Vorozhtsov
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Elena K. Beloglazkina
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Valentine G. Nenajdenko
- Department of Chemistry, M.V. Lomonosov Moscow State University Leninskie Gory, 1–3, Moscow 119991, Russia; (S.A.P.); (N.Y.Z.); (A.E.M.); (N.I.V.); (V.G.N.)
| | - Vladimir Tolmachev
- Department of Immunology, Genetics and Pathology, Uppsala University, 75185 Uppsala, Sweden;
| | - Anna Orlova
- Department of Medicinal Chemistry, Uppsala University, 75183 Uppsala, Sweden;
| | - Alexander G. Majouga
- Faculty of Chemistry, Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow 125047, Russia;
| | - Mekhman S. Yusubov
- Research Centrum for Oncotheranostics, Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia; (M.S.L.); (E.P.); (V.B.); (F.Y.); (M.S.Y.)
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Zyk NY, Garanina AS, Plotnikova EA, Ber AP, Nimenko EA, Dashkova NS, Uspenskaia AA, Shafikov RR, Skvortsov DA, Petrov SA, Pankratov AA, Zyk NV, Majouga AG, Beloglazkina EK, Machulkin AE. Synthesis of Prostate-Specific Membrane Antigen-Targeted Bimodal Conjugates of Cytotoxic Agents and Antiandrogens and Their Comparative Assessment with Monoconjugates. Int J Mol Sci 2023; 24:11327. [PMID: 37511087 PMCID: PMC10380083 DOI: 10.3390/ijms241411327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Prostate cancer is the second most common cancer among men. We designed and synthesized new ligands targeting prostate-specific membrane antigen and suitable for bimodal conjugates with diagnostic and therapeutic agents. In vitro studies of the affinity of the synthesized compounds to the protein target have been carried out. Based on these ligands, a series of bimodal conjugates with a combination of different mitosis inhibitors and antiandrogenic drugs were synthesized. The cytotoxicity of the compounds obtained in vitro was investigated on three different cell lines. The efficacy of the two obtained conjugates was evaluated in vivo in xenograft models of prostate cancer. These compounds have been shown to be highly effective in inhibiting the growth of PSMA-expressing tumors.
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Affiliation(s)
- Nikolai Y Zyk
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Anastasiia S Garanina
- Laboratory of Biomedical Nanomaterials, National University of Science and Technology MISIS, 4 Leninskiy pr, Moscow 119049, Russia
| | - Ekaterina A Plotnikova
- National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, 2 Botkinskiy proezd, 3, Moscow 125284, Russia
| | - Anton P Ber
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Ekaterina A Nimenko
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Natalia S Dashkova
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Anastasiia A Uspenskaia
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Radik R Shafikov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, GSP-7, Ulitsa Miklukho-Maklaya, 16/10, Moscow 117997, Russia
| | - Dmitry A Skvortsov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Stanislav A Petrov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Andrey A Pankratov
- National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, 2 Botkinskiy proezd, 3, Moscow 125284, Russia
| | - Nikolai V Zyk
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Alexander G Majouga
- Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya sq. 9, Moscow 125047, Russia
| | - Elena K Beloglazkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
| | - Aleksei E Machulkin
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russia
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Zyk NY, Ber AP, Nimenko EA, Shafikov RR, Evteev SA, Petrov SA, Uspenskaya AA, Dashkova NS, Ivanenkov YA, Skvortsov DA, Beloglazkina EK, Majouga AG, Machulkin AE. Synthesis and initial in vitro evaluation of PSMA-targeting ligands with a modified aromatic moiety at the lysine ε-nitrogen atom. Bioorg Med Chem Lett 2022; 71:128840. [PMID: 35661685 DOI: 10.1016/j.bmcl.2022.128840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/20/2022] [Accepted: 05/29/2022] [Indexed: 11/28/2022]
Abstract
We report an improved series of ligands targeting prostate specific membrane antigen (PSMA). The new compounds were designed by the introduction of changes in the structure of the aromatic fragment at ε-nitrogen atom of lysine that resulted in improved biological parameters. Some of them demonstrated high selectivity and nanomolar IC50 values. We synthesized and tested two conjugates with a fluorescent label Sulfo-Cy5 as an example of the use of the obtained PSMA inhibitors as a basis for the creation of diagnostic preparations.
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Affiliation(s)
- Nikolai Y Zyk
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation.
| | - Anton P Ber
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Ekaterina A Nimenko
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Radik R Shafikov
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation; Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry Russian Academy of Sciences, GSP-7, Ulitsa Miklukho-Maklaya, 16/10, Moscow 117997, Russian Federation
| | - Sergei A Evteev
- The Federal State Unitary Enterprise Dukhov Automatics Research Institute, Moscow, 127055, Russia
| | - Stanislav A Petrov
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Anastasia A Uspenskaya
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Natalia S Dashkova
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Yan A Ivanenkov
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation; The Federal State Unitary Enterprise Dukhov Automatics Research Institute, Moscow, 127055, Russia
| | - Dmitry A Skvortsov
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Elena K Beloglazkina
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation
| | - Alexander G Majouga
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation; Dmitry Mendeleev University of Chemical Technology of Russia, Miusskaya Sq. 9, Moscow 125047, Russian Federation
| | - Aleksei E Machulkin
- Lomonosov Moscow State University, Chemistry Dept., Leninskie Gory, Building 1/3, GSP-1, Moscow 119991, Russian Federation; RUDN University, Miklukho-Maklaya Str. 6, Moscow 117198, Russian Federation
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Petrov SA, Machulkin AE, Petrov RA, Tavtorkin AN, Bondarenko GN, Legkov SA, Nifant'ev IE, Dolzhikova VD, Zyk NV, Majouga AG, Beloglazkina EK. Synthesis and organogelating behaviour of urea- and Fmoc-containing diphenylalanine based hexaamide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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