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Roldán-Peña JM, Puerta A, Dinić J, Jovanović Stojanov S, González-Bakker A, Hicke FJ, Mishra A, Piyasaengthong A, Maya I, Walton JW, Pešić M, Padrón JM, Fernández-Bolaños JG, López Ó. Biotinylated selenocyanates: Potent and selective cytostatic agents. Bioorg Chem 2023; 133:106410. [PMID: 36822000 DOI: 10.1016/j.bioorg.2023.106410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/26/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
Most of the currently available cytotoxic agents for tackling cancer are devoid of selectivity, thus causing severe side-effects. This situation stimulated us to develop new antiproliferative agents with enhanced affinity towards tumour cells. We focused our attention on novel chalcogen-containing compounds (thiosemicarbazones, disulfides, selenoureas, thio- and selenocyanates), and particularly on selenium derivatives, as it has been documented that this kind of compounds might act as prodrugs releasing selenium-based reactive species on tumour cells. Particularly interesting in terms of potency and selectivity was a pharmacophore comprised by a selenocyanato-alkyl fragment connected to a p-phenylenediamine residue, where the nature of the second amino moiety (free, Boc-protected, enamine-protected) provided a wide variety of antiproliferative activities, ranging from the low micromolar to the nanomolar values. The optimized structure was in turn conjugated through a peptide linkage with biotin (vitamin B7), a cellular growth promoter, whose receptor is overexpressed in numerous cancer cells; the purpose was to develop a selective vector towards malignant cells. Such biotinylated derivative behaved as a very strong antiproliferative agent, achieving GI50 values in the low nM range for most of the tested cancer cells; moreover, it was featured with an outstanding selectivity, with GI50 > 100 µM against human fibroblasts. Mechanistic studies on the mode of inhibition of the biotinylated selenocyanate revealed (Annexin-V assay) a remarkable increase in the number of apoptotic cells compared to the control experiment; moreover, depolarization of the mitochondrial membrane was detected by flow cytometry analysis, and with fluorescent microscopy, what supports the apoptotic cell death. Prior to the apoptotic events, cytostatic effects were observed against SW1573 cells using label-free cell-living imaging; therefore, tumour cell division was prevented. Multidrug resistant cell lines exhibited a reduced sensitivity towards the biotinylated selenocyanate, probably due to its P-gp-mediated efflux. Remarkably, antiproliferative levels could be restored by co-administration with tariquidar, a P-gp inhibitor; this approach can, therefore, overcome multidrug resistance mediated by the P-gp efflux system.
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Affiliation(s)
- Jesús M Roldán-Peña
- Organic Chemistry Department, Faculty of Chemistry, University of Seville, PO box 1203, E-41071 Seville, Spain
| | - Adrián Puerta
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain
| | - Jelena Dinić
- Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, University of Belgrade, Despota Stefana 142, 11060 Belgrade, Serbia
| | - Sofija Jovanović Stojanov
- Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, University of Belgrade, Despota Stefana 142, 11060 Belgrade, Serbia
| | - Aday González-Bakker
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain
| | - Francisco J Hicke
- Organic Chemistry Department, Faculty of Chemistry, University of Seville, PO box 1203, E-41071 Seville, Spain
| | - Atreyee Mishra
- Department of Chemistry, Durham University, Lower Mountjoy, South Road, Durham DH1 3LE, UK
| | - Akkharadet Piyasaengthong
- Department of Chemistry, Durham University, Lower Mountjoy, South Road, Durham DH1 3LE, UK; Bioscience Program, Faculty of Science, Kasetsart University, Bangkok 10900, Chatuchak, Thailand
| | - Inés Maya
- Organic Chemistry Department, Faculty of Chemistry, University of Seville, PO box 1203, E-41071 Seville, Spain
| | - James W Walton
- Department of Chemistry, Durham University, Lower Mountjoy, South Road, Durham DH1 3LE, UK
| | - Milica Pešić
- Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, University of Belgrade, Despota Stefana 142, 11060 Belgrade, Serbia.
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain.
| | - José G Fernández-Bolaños
- Organic Chemistry Department, Faculty of Chemistry, University of Seville, PO box 1203, E-41071 Seville, Spain.
| | - Óscar López
- Organic Chemistry Department, Faculty of Chemistry, University of Seville, PO box 1203, E-41071 Seville, Spain.
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Malhi R, Singh I, Carmieli R, Savci A, Sharma R. Copper(II) complexes of fused ring selenosemicarbazones: Synthesis, structure elucidation, biological activity and molecular modeling. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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K.M. P, C.E. S, P. R, M.N.S. K, K. L, P.A. S, H. R. Synthesis, characterization, antibacterial, antifungal and antithrombotic activity studies of new chiral selenated Schiff bases and their Pd complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Malhi R, Jasinski JP, Kaur M, Paul K, Sharma R. Synthesis, characterization and antitubercular activities of heterocyclic selenosemicarbazones. Bioorg Chem 2022; 126:105907. [PMID: 35661528 DOI: 10.1016/j.bioorg.2022.105907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 05/18/2022] [Accepted: 05/22/2022] [Indexed: 11/02/2022]
Abstract
Reaction of cyclohexanoneselenosemicarbazone with aldehydes and ketones containing heterocyclic rings (2-oxindole, 6-cholro-2-oxindole, 3-methyl-2-oxindole, isatin, 1-methyl isatin, furfural, pyrrole-2-carboxldehyde) in ethanol yielded, respective, selenosemicarbazones {2-oxindoleselenosemicarbazone (2-HOxsesc,H1L), 6-chloro-2-oxindole selenosemicarbazone (6-ClHOxsesc, H2L), 3-methyl-2-oxindole selenosemicarbazone (3-MeHOxses, H3L), isatinselenosemicarbazone (HIstsesc, H4L), 1-methyl isatinselenosemicarbazone (1-MeHIstsesc, H5L), 2-thiopheneselenosemicarbazone (2-Hthiosesc, H6L), 2-furfuralselenosemicarbazone (2-Hfursesc, H7L) and 2-pyrrole selenosemicarbazone (2-Hpysesc, H8L)}. However the similar reaction with aldehyde containing single aromatic ring (3-chlorobenzaldehyde and 4-chlorobenzaldehyde) formed 1, 2-bis(3-chlorobenzylidiene) hydrazine (A) and 1, 2-bis(4-chlorobenzylidiene) hydrazine (B) rather than selenosemicarbazone. All the synthesized compounds were characterized using IR and NMR (1H, 13C) spectroscopy. Structure of A and B were confirmed by single crystal X-ray crystallography. The synthesized selenosemicarbazones were tested for their anti-tubercular activities and H1L, H3L, H5L and H6L are found to exhibit excellent anti-TB activity. The experimental data will give an opportunity to examine their anti-tubercular activities and identify the lead molecule.
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Affiliation(s)
- Rinku Malhi
- School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Jerry P Jasinski
- Department of Chemistry, Keene State College, 229 Main Street, Keene NH0343502001, USA
| | - Manpreet Kaur
- Department of Chemistry, Keene State College, 229 Main Street, Keene NH0343502001, USA
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala 147004, Punjab, India
| | - Rekha Sharma
- School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, Punjab, India.
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Hou W, Xu H. Incorporating Selenium into Heterocycles and Natural Products─From Chemical Properties to Pharmacological Activities. J Med Chem 2022; 65:4436-4456. [PMID: 35244394 DOI: 10.1021/acs.jmedchem.1c01859] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Selenium (Se)-containing compounds have emerged as potential therapeutic agents for the treatment of a range of diseases. Through tremendous effort, considerable knowledge has been acquired to understand the complex chemical properties and biological activities of selenium, especially after its incorporation into bioactive molecules. From this perspective, we compiled extensive literature evidence to summarize and critically discuss the relationship between the pharmacological activities and chemical properties of selenium compounds and the strategic incorporation of selenium into organic molecules, especially bioactive heterocycles and natural products. We also provide perspectives regarding the challenges in selenium-based medicinal chemistry and future research directions.
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Affiliation(s)
- Wei Hou
- College of Pharmaceutical Science and Institute of Drug Development and Chemical Biology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hongtao Xu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, Shanghai 201210, China
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Ibáñez-Escribano A, Fonseca-Berzal C, Martínez-Montiel M, Álvarez-Márquez M, Gómez-Núñez M, Lacueva-Arnedo M, Espinosa-Buitrago T, Martín-Pérez T, Escario JA, Merino-Montiel P, Montiel-Smith S, Gómez-Barrio A, López Ó, Fernández-Bolaños JG. Thio- and selenosemicarbazones as antiprotozoal agents against Trypanosoma cruzi and Trichomonas vaginalis. J Enzyme Inhib Med Chem 2022; 37:781-791. [PMID: 35193444 PMCID: PMC8881069 DOI: 10.1080/14756366.2022.2041629] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Herein, we report the preparation of a panel of Schiff bases analogues as antiprotozoal agents by modification of the stereoelectronic effects of the substituents on N-1 and N-4 and the nature of the chalcogen atom (S, Se). These compounds were evaluated towards Trypanosoma cruzi and Trichomonas vaginalis. Thiosemicarbazide 31 showed the best trypanocidal profile (epimastigotes), similar to benznidazole (BZ): IC50 (31)=28.72 μM (CL-B5 strain) and 33.65 μM (Y strain), IC50 (BZ)=25.31 μM (CL-B5) and 22.73 μM (Y); it lacked toxicity over mammalian cells (CC50 > 256 µM). Thiosemicarbazones 49, 51 and 63 showed remarkable trichomonacidal effects (IC50 =16.39, 14.84 and 14.89 µM) and no unspecific cytotoxicity towards Vero cells (CC50 ≥ 275 µM). Selenoisosters 74 and 75 presented a slightly enhanced activity (IC50=11.10 and 11.02 µM, respectively). Hydrogenosome membrane potential and structural changes were analysed to get more insight into the trichomonacidal mechanism.
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Affiliation(s)
- Alexandra Ibáñez-Escribano
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Cristina Fonseca-Berzal
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Mónica Martínez-Montiel
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Manuel Álvarez-Márquez
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Sevilla, Spain
| | - María Gómez-Núñez
- Escuela Politécnica Superior, Universidad de Sevilla, Sevilla, Spain
| | - Manuel Lacueva-Arnedo
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Teresa Espinosa-Buitrago
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Tania Martín-Pérez
- Departamento de Biomedicina y Biotecnología, Facultad de Farmacia, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.,Institute of Specific Prophylaxis and Tropical Medicine, Medical University of Vienna, Vienna, Austria
| | - José Antonio Escario
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Penélope Merino-Montiel
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Sara Montiel-Smith
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Alicia Gómez-Barrio
- Unidad de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Farmacia, Madrid, Spain
| | - Óscar López
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Sevilla, Spain
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K.M. PK, B.C. VK, M.N. SK, P. RK, S. D, R.J. B, H.D. R. Synthesis, structural characterization, CT-DNA interaction study and antithrombotic activity of new ortho-vanillin-based chiral (Se,N,O) donor ligands and their Pd complexes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Begines P, Sevilla-Horrillo L, Puerta A, Puckett R, Bayort S, Lagunes I, Maya I, Padrón JM, López Ó, Fernández-Bolaños JG. Masked Phenolic-Selenium Conjugates: Potent and Selective Antiproliferative Agents Overcoming P-gp Resistance. Pharmaceuticals (Basel) 2020; 13:ph13110358. [PMID: 33142908 PMCID: PMC7692337 DOI: 10.3390/ph13110358] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/23/2020] [Accepted: 10/28/2020] [Indexed: 12/14/2022] Open
Abstract
Cancer accounts for one of the most complex diseases nowadays due to its multifactorial nature. Despite the vast number of cytotoxic agents developed so far, good therapeutic approaches are not always reached. In recent years, multitarget drugs are gaining great attention against multifactorial diseases in contraposition to polypharmacy. Herein we have accomplished the conjugation of phenolic derivatives with an ample number of organochalcogen motifs with the aim of developing novel antiproliferative agents. Their antioxidant, and antiproliferative properties (against six tumour and one non-tumour cell lines) were analysed. Moreover, in order to predict P-gp-mediated chemoresistance, the P-glycoprotein assay was also conducted in order to determine whether compounds prepared herein could behave as substrates of that glycoprotein. Selenium derivatives were found to be significantly stronger antiproliferative agents than their sulfur isosters. Moreover, the length and the nature of the tether, together with the nature of the organoselenium scaffold were also found to be crucial features in the observed bioactivities. The lead compound, bearing a methylenedioxyphenyl moiety, and a diselenide functionality, showed a good activity (GI50 = 0.88‒2.0 µM) and selectivity towards tumour cell lines (selectivity index: 14‒32); moreover, compounds considered herein were not substrates for the P-gp efflux pump, thus avoiding the development of chemoresistance coming from such mechanism, commonly found for widely-used chemotherapeutic agents.
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Affiliation(s)
- Paloma Begines
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 1203, E-41071 Seville, Spain; (P.B.); (S.B.); (I.M.)
| | - Lucía Sevilla-Horrillo
- Escuela Politécnica Superior, Universidad de Sevilla, Virgen de África 7, E-41011 Seville, Spain; (L.S.-H.); (R.P.)
| | - Adrián Puerta
- BioLab, Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG), Universidad de La Laguna, c/ Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain; (A.P.); (I.L.)
| | - Rebecca Puckett
- Escuela Politécnica Superior, Universidad de Sevilla, Virgen de África 7, E-41011 Seville, Spain; (L.S.-H.); (R.P.)
| | - Samuel Bayort
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 1203, E-41071 Seville, Spain; (P.B.); (S.B.); (I.M.)
| | - Irene Lagunes
- BioLab, Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG), Universidad de La Laguna, c/ Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain; (A.P.); (I.L.)
| | - Inés Maya
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 1203, E-41071 Seville, Spain; (P.B.); (S.B.); (I.M.)
| | - José M. Padrón
- BioLab, Instituto Universitario de Bio-Orgánica “Antonio González” (IUBO-AG), Universidad de La Laguna, c/ Astrofísico Francisco Sánchez 2, E-38206 La Laguna, Spain; (A.P.); (I.L.)
- Correspondence: (J.M.P.); (Ó.L.); (J.G.F.-B.); Tel.: +34-922-316-502 (J.M.P.) ext. 6126; +34-954-559-997 (Ó.L.); +34-954-550-996 (J.G.F.-B.)
| | - Óscar López
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 1203, E-41071 Seville, Spain; (P.B.); (S.B.); (I.M.)
- Correspondence: (J.M.P.); (Ó.L.); (J.G.F.-B.); Tel.: +34-922-316-502 (J.M.P.) ext. 6126; +34-954-559-997 (Ó.L.); +34-954-550-996 (J.G.F.-B.)
| | - José G. Fernández-Bolaños
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Apartado 1203, E-41071 Seville, Spain; (P.B.); (S.B.); (I.M.)
- Correspondence: (J.M.P.); (Ó.L.); (J.G.F.-B.); Tel.: +34-922-316-502 (J.M.P.) ext. 6126; +34-954-559-997 (Ó.L.); +34-954-550-996 (J.G.F.-B.)
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Prabhu Kumar K, Vasantha Kumar B, Kumar PR, Butcher RJ, Vivek H, Suchetan P, Revanasiddappa H, Foro S. Synthesis, characterization, CT‐DNA binding and docking studies of novel selenated ligands and their palladium complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5634] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- K.M. Prabhu Kumar
- Department of Studies and Research in ChemistryTumkur University Tumkur Karnataka 572 103 India
| | - B.C. Vasantha Kumar
- Department of Studies in ChemistryUniversity of Mysore Mysuru Karnataka 570 006 India
| | - P. Raghavendra Kumar
- Department of Studies and Research in ChemistryTumkur University Tumkur Karnataka 572 103 India
| | | | - H.K. Vivek
- Faculty of Natural SciencesAdichunchanagiri University B. G. Ngara Mandya Karnataka India
| | - P.A. Suchetan
- Department of Studies and Research in ChemistryTumkur University Tumkur Karnataka 572 103 India
| | - H.D. Revanasiddappa
- Department of Studies in ChemistryUniversity of Mysore Mysuru Karnataka 570 006 India
| | - Sabine Foro
- Institute of Materials ScienceDarmstadt University of Technology Petersenstr. 23 D‐64287 Darmstadt Germany
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Klisurić OR, Armaković SJ, Armaković S, Marković S, Todorović TR, Portalone G, Novović K, Lozo J, Filipović NR. Structural, biological and in-silico study of quinoline-based chalcogensemicarbazones. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127482] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Selenotriapine – An isostere of the most studied thiosemicarbazone with pronounced pro-apoptotic activity, low toxicity and ability to challenge phenotype reprogramming of 3-D mammary adenocarcinoma tumors. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.11.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Assaleh MH, Božić AR, Bjelogrlić S, Milošević M, Simić M, Marinković AD, Cvijetić IN. Water-induced isomerism of salicylaldehyde and 2-acetylpyridine mono- and bis-(thiocarbohydrazones) improves the antioxidant activity: spectroscopic and DFT study. Struct Chem 2019. [DOI: 10.1007/s11224-019-01371-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Fuentes-Aguilar A, Romero-Hernández LL, Arenas-González A, Merino-Montiel P, Montiel-Smith S, Meza-Reyes S, Vega-Báez JL, Plata GB, Padrón JM, López Ó, Fernández-Bolaños JG. New selenosteroids as antiproliferative agents. Org Biomol Chem 2018; 15:5041-5054. [PMID: 28574071 DOI: 10.1039/c7ob00458c] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Starting from natural steroids (diosgenin, hecogenin, smilagenin, estrone), we have prepared a wide panel of selenoderivatives, including benzoselenazolones, selenosemicarbazones, isoselenocyanates, selenoureas, selenocyanates and diselenides, with the aim of developing new families of potential chemotherapeutic agents. The modification of the organoselenium moieties, and their position on the steroid provided valuable information concerning the antiproliferative activities. Among all the families accessed herein, the best profile was achieved for selenoureas on the A ring of estrone, which exhibited GI50 values in the range 2.0-4.1 μM for all the tested tumor cell lines, with increased potency compared with commonly used chemotherapeutic agents, like 5-fluorouracil and cisplatin. Cell cycle analysis revealed that selenoureas induced accumulation of cells in the G1 phase of the cell cycle in the breast cancer cell lines HBL-100 and T-47D; therefore, a different mechanism than cisplatin, that induces cell cycle accumulation in the S phase as a result of DNA damage, must be involved. In the rest of the tumor cells, a slight increase of the S compartment was observed. Moreover, selenosteoids turned out to be excellent glutathione peroxidase (GPx) mimics for the catalytic removal of deleterious H2O2 (t1/2 8.0-22.5 min) and alkyl peroxides (t1/2 23.0-38.9 min) when used in substoichiometric amounts (1% molar ratio), thus providing a valuable tool for reducing the intrinsic oxidative stress in tumor progression.
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Affiliation(s)
- Alma Fuentes-Aguilar
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, PUE, Mexico.
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Sidoryk K, Rárová L, Oklešťková J, Pakulski Z, Strnad M, Cmoch P, Luboradzki R. Synthesis of 28a-homoselenolupanes and 28a-homoselenolupane saponins. Org Biomol Chem 2018; 14:10238-10248. [PMID: 27735956 DOI: 10.1039/c6ob01938b] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A practical synthesis of 28a-homo-28a-selenolupane triterpenes and the corresponding selenosaponins containing d-mannose, l-arabinose, l-rhamnose, and d-idose moieties is described. Selenium containing triterpenes were obtained from the readily available 3-O-allyl-homobetulin mesylate by nucleophilic substitution with the selenocyanate ion which upon reduction of the -SeCN group afforded the free selenol. Glycosylation using classical Schmidt donors gave 1,2-trans selenosaponins as the main product as well as minute amounts of 1,2-cis isomers. This is one of the very few examples of the synthesis of selenoglycosides by direct glycosylation of free selenols. The studied selenol showed high resistance to air oxidation resulting in good stability during the synthesis of selenolupane derivatives. Cytotoxic activities of new homoselenolupane derivatives were also evaluated in vitro and revealed that some triterpenes exhibited an interesting profile against human cancer cell lines.
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Affiliation(s)
- Katarzyna Sidoryk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland. and Pharmaceutical Research Institute, Rydygiera 8, 01-793 Warsaw, Poland
| | - Lucie Rárová
- Department of Chemical Biology and Genetics, Centre of the Region Haná for Biotechnological and Agricultural Research, Palacký University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
| | - Jana Oklešťková
- Laboratory of Growth Regulators, Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany ASCR & Palacký University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic.
| | - Zbigniew Pakulski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Miroslav Strnad
- Laboratory of Growth Regulators, Centre of the Region Haná for Biotechnological and Agricultural Research, Institute of Experimental Botany ASCR & Palacký University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic.
| | - Piotr Cmoch
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Roman Luboradzki
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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15
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Żesławska E, Korona-Głowniak I, Szczesio M, Olczak A, Żylewska A, Tejchman W, Malm A. Structural analysis and antimicrobial activity of 2[1H]-pyrimidinethione/selenone derivatives. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.04.067] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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16
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New tacrine dimers with antioxidant linkers as dual drugs: Anti-Alzheimer's and antiproliferative agents. Eur J Med Chem 2017; 138:761-773. [PMID: 28728108 DOI: 10.1016/j.ejmech.2017.06.048] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/12/2017] [Accepted: 06/23/2017] [Indexed: 12/31/2022]
Abstract
We have designed a series of tacrine-based homo- and heterodimers that incorporate an antioxidant tether (selenoureido, chalcogenide) as new dual compounds: for the treatment of Alzheimer's disease and as antiproliferative agents. Symmetrical homodimers bearing a dichalcogenide or selenide-based tether, the best compounds in the series, were found to be strong and highly selective electric eel AChE inhibitors, with inhibition constants within the low nanomolar range. This high inhibitory activity was confirmed on recombinant human AChE for the most interesting derivatives. The three most promising homodimers also showed a good inhibitory activity towards amyloid-β self aggregation. The symmetric disulfide derivative bis[5-(1',2',3',4'-tetrahydroacridin-9'-ylamino)pentyl]disulfide (19) showed the best multipotent profile and was not neurotoxic on immortalized mouse cortical neurons even at 50 μM concentration. These results represent an improvement in activity and selectivity compared to parent tacrine, the first marketed drug against Alzheimer's disease. Title compounds also exhibited excellent in vitro antiproliferative activities against a panel of 6 human tumor cell lines, with GI50 values within the submicromolar range for the most potent derivatives (0.12-0.95 μM); such values represent a spectacular increase compared to currently-used chemotherapeutic agents, such as 5-FU (up to 306-fold) and cisplatin (up to 162-fold). Cell cycle experiments indicated the accumulation of cells in the G1 phase of the cycle, a different mechanism than the reported for cisplatin. The breast cancer cell lines turned out to be the most sensitive one of the panel tested.
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17
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Filipović NR, Elshaflu H, Grubišić S, Jovanović LS, Rodić M, Novaković I, Malešević A, Djordjević IS, Li H, Šojić N, Marinković A, Todorović TR. Co(iii) complexes of (1,3-selenazol-2-yl)hydrazones and their sulphur analogues. Dalton Trans 2017; 46:2910-2924. [PMID: 28197616 DOI: 10.1039/c6dt04785h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The first Co(iii) complexes with (1,3-selenazol-2-yl)hydrazones as an unexplored class of ligands were prepared and characterized by NMR spectroscopy and X-ray diffraction analysis. The novel ligands act as NNN tridentate chelators forming octahedral Co(iii) complexes. The impact of structural changes on ligands' periphery as well as that of isosteric replacement of sulphur with selenium on the electrochemical and electronic absorption features of complexes are explored. To support the experimental data, density functional theory (DFT) calculations were also conducted. Theoretical NMR chemical shifts, the relative energies and natural bond orbital (NBO) analysis are calculated within the DFT approach, while the singlet excited state energies and HOMO-LUMO energy gap were calculated with time-dependent density functional theory (TD-DFT). The electrophilic f- and nucleophilic f+ Fukui functions are well adapted to find the electrophile and nucleophile centres in the molecules. Both (1,3-selenazol-2-yl)- and (1,3-thiazol-2-yl)hydrazone Co(iii) complexes showed potent antimicrobial and antioxidant activity. A significant difference among them was a smaller cytotoxicity of selenium compounds.
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Affiliation(s)
- Nenad R Filipović
- Department of Chemistry and Biochemistry, Faculty of Agriculture, University of Belgrade, Nemanjina 6, Belgrade, Serbia
| | - Hana Elshaflu
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, Belgrade, Serbia
| | - Sonja Grubišić
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, Belgrade, Serbia
| | - Ljiljana S Jovanović
- Department of Chemistry, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 4, Novi Sad, Serbia
| | - Marko Rodić
- Department of Chemistry, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 4, Novi Sad, Serbia
| | - Irena Novaković
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, Belgrade, Serbia
| | - Aleksandar Malešević
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade, Serbia.
| | - Ivana S Djordjević
- Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, Belgrade, Serbia
| | - Haidong Li
- University of Bordeaux, Bordeaux INP, ENSCBP, Institut des Sciences Moléculaires, CNRS UMR 5255, 16 Avenue Pey-Berland, 33607 Pessac, France
| | - Nešo Šojić
- University of Bordeaux, Bordeaux INP, ENSCBP, Institut des Sciences Moléculaires, CNRS UMR 5255, 16 Avenue Pey-Berland, 33607 Pessac, France
| | - Aleksandar Marinković
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, Belgrade, Serbia
| | - Tamara R Todorović
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, Belgrade, Serbia.
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18
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Design of chalcogen-containing norepinephrines: efficient GPx mimics and strong cytotoxic agents against HeLa cells. Future Med Chem 2016; 8:2185-2195. [PMID: 27845568 DOI: 10.4155/fmc-2016-0139] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM Numerous chronic diseases exhibit multifactorial etiologies, so focusing on a single therapeutic target is usually an inadequate treatment; instead, multi-target drugs are preferred. Herein, a panel of phenolic thioureas and selenoureas were designed as new prototypes against multifactorial diseases concerning antioxidation and cytotoxicity, as a pro-oxidant environment is usually found in such diseases. RESULTS Selenoureas were excellent antiradical agents and biomimetic catalysts of glutathione peroxidase for the scavenging of H2O2. They were also potent and selective cytotoxic agents against cancer cells, in particular HeLa (IC50 2.77-6.13 μM), apoptosis being involved. Selenoureas also reduced oxidative stress in HeLa cells (IC50= 3.76 μM). CONCLUSION Phenolic selenoureas are promising lead structures for the development of drugs targeting multifactorial diseases like cancer.
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19
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Liu J, Chen C, Wu F, Tang J. Study on the synthesis and biological activities of α-substituted arylacetates derivatives. Bioorg Med Chem Lett 2016; 26:1715-9. [DOI: 10.1016/j.bmcl.2016.02.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 01/29/2016] [Accepted: 02/19/2016] [Indexed: 12/01/2022]
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20
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Pizzo C, Faral-Tello P, Yaluff G, Serna E, Torres S, Vera N, Saiz C, Robello C, Mahler G. New approach towards the synthesis of selenosemicarbazones, useful compounds for Chagas' disease. Eur J Med Chem 2016; 109:107-13. [DOI: 10.1016/j.ejmech.2015.12.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 12/19/2015] [Accepted: 12/21/2015] [Indexed: 01/06/2023]
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21
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Filipović NR, Bjelogrlić S, Portalone G, Pelliccia S, Silvestri R, Klisurić O, Senćanski M, Stanković D, Todorović TR, Muller CD. Pro-apoptotic and pro-differentiation induction by 8-quinolinecarboxaldehyde selenosemicarbazone and its Co(iii) complex in human cancer cell lines. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00199h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The ligand initiated reprogramming of cancer stem cells phenotype in AsPC-1 cells. The complex digested plasmid DNA which might be the cause of its cytotoxic activity.
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Affiliation(s)
| | | | | | - Sveva Pelliccia
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Universita di Roma
- I-00185 Roma
- Italy
| | - Romano Silvestri
- Dipartimento di Chimica e Tecnologie del Farmaco
- Sapienza Universita di Roma
- I-00185 Roma
- Italy
| | - Olivera Klisurić
- Department of Physics, Faculty of Sciences
- University of Novi Sad
- Novi Sad
- Serbia
| | - Milan Senćanski
- Center for Multidisciplinary Research
- Institute of Nuclear Sciences “Vinča”
- University of Belgrade
- Belgrade
- Serbia
| | - Dalibor Stanković
- Innovation Center of the Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | | | - Christian D. Muller
- Institut Pluridisciplinaire Hubert Curien
- UMR 7178 CNRS Université de Strasbourg
- 67401 Illkirch
- France
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22
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Božić A, Marinković A, Bjelogrlić S, Todorović TR, Cvijetić IN, Novaković I, Muller CD, Filipović NR. Quinoline based mono- and bis-(thio)carbohydrazones: synthesis, anticancer activity in 2D and 3D cancer and cancer stem cell models. RSC Adv 2016. [DOI: 10.1039/c6ra23940d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Study of antitumor activity of mono- and bis-quinoline based (thio)carbohydrazones on THP-1 and AsPC-1 cancer stem cells, revealed that thiocarbohydrazones had superior pro-apoptotic activity than carbohydrazones with multi-target profile activities.
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Affiliation(s)
- Aleksandra Božić
- Faculty of Technology and Metallurgy
- University of Belgrade
- Belgrade
- Serbia
| | | | | | | | - Ilija N. Cvijetić
- Innovation Center of the Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | - Irena Novaković
- Institute of Chemistry, Technology and Metallurgy
- University of Belgrade
- Belgrade
- Serbia
| | - Christian D. Muller
- Institut Pluridisciplinaire Hubert Curien
- UMR 7178
- CNRS
- Université de Strasbourg
- 67401 Illkirch
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23
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Synthesis and anticancer activities of novel 8-azapurine carbocyclic nucleoside hydrazones. Bioorg Med Chem Lett 2015; 25:4461-3. [DOI: 10.1016/j.bmcl.2015.09.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 08/28/2015] [Accepted: 09/01/2015] [Indexed: 11/20/2022]
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24
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Filipović NR, Bjelogrlić S, Marinković A, Verbić TŽ, Cvijetić IN, Senćanski M, Rodić M, Vujčić M, Sladić D, Striković Z, Todorović TR, Muller CD. Zn(ii) complex with 2-quinolinecarboxaldehyde selenosemicarbazone: synthesis, structure, interaction studies with DNA/HSA, molecular docking and caspase-8 and -9 independent apoptose induction. RSC Adv 2015. [DOI: 10.1039/c5ra19849f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
A new Zn(ii)-based complex shows a concentration-dependent apoptotic response in highly resistant pancreatic adenocarcinoma cells with extensive activation of caspase-8 and -9.
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Affiliation(s)
| | | | | | | | - Ilija N. Cvijetić
- Innovation Center of the Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | - Milan Senćanski
- Center for Multidisciplinary Research
- Institute of Nuclear Sciences “Vinča”
- University of Belgrade
- Belgrade
- Serbia
| | - Marko Rodić
- Department of Chemistry
- Faculty of Sciences
- University of Novi Sad
- Novi Sad
- Serbia
| | - Miroslava Vujčić
- Institute of Chemistry, Technology and Metallurgy
- University of Belgrade
- Belgrade
- Serbia
| | - Dušan Sladić
- Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | | | | | - Christian D. Muller
- Laboratoire d’Innovation Thérapeutique
- UMR 7200
- Faculté de Pharmacie
- Université de Strasbourg
- 67401 Illkirch
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