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Grabher P, Kapitza P, Hörmann N, Scherfler A, Hermann M, Zwerger M, Varbanov HP, Kircher B, Baecker D, Gust R. Development of Cytotoxic GW7604-Zeise's Salt Conjugates as Multitarget Compounds with Selectivity for Estrogen Receptor- Positive Tumor Cells. J Med Chem 2024; 67:4870-4888. [PMID: 38478882 PMCID: PMC10983001 DOI: 10.1021/acs.jmedchem.3c02454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/07/2024] [Accepted: 02/28/2024] [Indexed: 04/04/2024]
Abstract
(E/Z)-3-(4-((E)-1-(4-Hydroxyphenyl)-2-phenylbut-1-enyl)phenyl)acrylic acid (GW7604) as a carrier was esterified with alkenols of various lengths and coordinated through the ethylene moiety to PtCl3, similar to Zeise's salt (K[PtCl3(C2H4)]). The resulting GW7604-Alk-PtCl3 complexes (Alk = Prop, But, Pent, Hex) degraded in aqueous solution only by exchange of the chlorido ligands. For example, GW7604-Pent-PtCl3 coordinated the amino acid alanine in the cell culture medium, bound the isolated nucleotide 5'-GMP, and interacted with the DNA (empty plasmid pSport1). It accumulated in estrogen receptor (ER)-positive MCF-7 cells primarily via cytosolic vesicles, while it was only marginally taken up in ER-negative SKBr3 cells. Accordingly, GW7604-Pent-PtCl3 and related complexes were inactive in SKBr3 cells. GW7604-Pent-PtCl3 showed high affinity to ERα and ERβ without mediating agonistic or ER downregulating properties. GW7604-Alk ligands also increased the cyclooxygenase (COX)-2 inhibitory potency of the complexes. In contrast to Zeise's salt, the GW7604-Alk-PtCl3 complexes inhibited COX-1 and COX-2 to the same extent.
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Affiliation(s)
- Patricia Grabher
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Paul Kapitza
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Nikolas Hörmann
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Amelie Scherfler
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Martin Hermann
- Department
of Anesthesiology & Critical Care Medicine, Medical University Innsbruck, Anichstraße 35, Innsbruck A-6020, Austria
| | - Michael Zwerger
- Department
of Pharmacognosy, Institute of Pharmacy, Center for Molecular Biosciences
Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Hristo P. Varbanov
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
| | - Brigitte Kircher
- Department
of Internal Medicine V, Haematology & Oncology, Immunobiology
and Stem Cell Laboratory, Medical University
Innsbruck, Anichstraße
35, Innsbruck A-6020, Austria
- Tyrolean
Cancer Research Institute, Innrain 66, Innsbruck A-6020, Austria
| | - Daniel Baecker
- Department
of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße
2 + 4, Berlin D-14195, Germany
| | - Ronald Gust
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck A-6020, Austria
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2
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Yang S, Wang T, Lu A, Wang Q. Discovery of Chiral Diamine Derivatives Containing 1,2-Diphenylethylenediamine as Novel Antiviral and Fungicidal Agents. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37433073 DOI: 10.1021/acs.jafc.3c01247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
Severe plant virus diseases lead to poor harvests and poor crop quality, and the lack of effective suppressive drugs makes plant disease control a huge challenge. Natural product-based structural simplification is an important strategy for finding novel pesticide candidates. According to our previous research on the antiviral activities of harmine and tetrahydroharmine derivatives, a series of chiral diamine compounds were designed and synthesized by means of structural simplification using diamines in natural products as the core structure in this work, and the antiviral and fungicidal activities were investigated. Most of these compounds displayed higher antiviral activities than those of ribavirin. Compounds 1a and 4g displayed higher antiviral activities than ningnanmycin at 500 μg/mL. The antiviral mechanism research revealed that compounds 1a and 4g could inhibit virus assembly by binding to tobacco mosaic virus (TMV) CP and interfere with the assembly process of TMV CP and RNA via transmission electron microscopy and molecular docking. Further fungicidal activity tests showed that these compounds displayed broad-spectrum fungicidal activities. Compounds 3a, 3i, 5c, and 5d with excellent fungicidal activities against Fusarium oxysporum f.sp. cucumerinum can be considered as new fungicidal candidates for further research. The current work provides a reference to the development of agricultural active ingredients in crop protection.
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Affiliation(s)
- Shan Yang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Tienan Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Aidang Lu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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3
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Strong in vitro and in vivo cytotoxic effects of two platinum(II) complexes with cryptolepine derivatives. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02739-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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4
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Gallati CM, Goetzfried SK, Ausserer M, Sagasser J, Plangger M, Wurst K, Hermann M, Baecker D, Kircher B, Gust R. Synthesis, characterization and biological activity of bromido[3-ethyl-4-aryl-5-(2-methoxypyridin-5-yl)-1-propyl-1,3-dihydro-2H-imidazol-2-ylidene]gold(i) complexes. Dalton Trans 2020; 49:5471-5481. [PMID: 32255443 DOI: 10.1039/c9dt04824c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Bromido[3-ethyl-4-aryl-5-(2-methoxypyridin-5-yl)-1-propyl-1,3-dihydro-2H-imidazol-2-ylidene]gold(i) complexes (8a-h) with methoxy, methyl and fluorine substituents at different positions of the 4-aryl ring were synthesized and characterized. The relevance of the 2-methoxypyridin-5-yl residue and the substituents at the 4-aryl ring with regard to the activity against a series of cell lines was determined. Particularly against the Cisplatin-resistant ovarian cancer cell line A2780cis, the most active bromido[3-ethyl-4-(4-methoxyphenyl)-5-(2-methoxypyridin-5-yl)-1-propyl-1,3-dihydro-2H-imidazol-2-ylidene]gold(i) complex 8c was more active than Auranofin. It also inhibited thioredoxin reductase more effectively and induced high amounts of reactive oxygen species in A2780cis cells. Furthermore, its influence on non-cancerous SV 80 lung fibroblasts was lower than that of Auranofin. This fact, together with a high accumulation rate in tumor cells, determined on the example of MCF-7 cells, makes this complex an interesting candidate for further extensive studies.
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Affiliation(s)
- Caroline M Gallati
- Department of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, A-6020 Innsbruck, Austria.
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5
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Willenbacher E, Jöhrer K, Willenbacher W, Flögel B, Greil R, Kircher B. Pixantrone demonstrates significant in vitro activity against multiple myeloma and plasma cell leukemia. Ann Hematol 2019; 98:2569-2578. [PMID: 31628518 PMCID: PMC6848044 DOI: 10.1007/s00277-019-03797-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 09/08/2019] [Indexed: 01/27/2023]
Abstract
Treatment results for multiple myeloma and plasma cell leukemia have considerably improved, but cure remains elusive and establishing new therapeutic approaches constitutes a major unmet clinical need. We analyzed the anti-myeloma properties of the aza-anthracenedione pixantrone which has been successfully used in a phase III study for the treatment of patients with aggressive non-Hodgkin's lymphoma as monotherapy as well as in combination regimes in vitro and in an adapted in vivo model (ex ovo chicken chorioallantoic membrane (CAM) assay). Pixantrone significantly inhibited proliferation and metabolic activity of all investigated myeloma cell lines. Importantly, anti-myeloma effects were more pronounced in tumor cell lines than in stromal cells, mesenchymal stem cells, and peripheral blood mononuclear cells of healthy controls. Apoptosis of myeloma cell lines was observed only after a 7-day incubation period, indicating a fast cytostatic and a slower cytotoxic effect of this drug. Pixantrone reduced the viability of primary plasma cells of patients and induced downregulation of myeloma-cell growth in the CAM assay. Additionally, we demonstrate in vitro synergism between pixantrone and the histone deacetylase inhibitor panobinostat with respect to its anti-proliferative features. From these data, we conclude that systematic investigations of the clinical usefulness of pixantrone in the framework of controlled clinical trials are clearly indicated (e.g., in penta-refractory patients).
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Affiliation(s)
- Ella Willenbacher
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria
| | - Karin Jöhrer
- Tyrolean Cancer Research Institute, Innsbruck, Austria
| | - Wolfgang Willenbacher
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria.,Oncotyrol, Center for Personalized Cancer Medicine, Innsbruck, Austria
| | - Brigitte Flögel
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria.,Tyrolean Cancer Research Institute, Innsbruck, Austria
| | - Richard Greil
- Tyrolean Cancer Research Institute, Innsbruck, Austria.,Department of Internal Medicine III, Laboratory for Immunological and Molecular Cancer Research, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Brigitte Kircher
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstr. 35, 6020, Innsbruck, Austria. .,Tyrolean Cancer Research Institute, Innsbruck, Austria.
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6
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Sharma N, Anurag. 7-Azaindole Analogues as Bioactive Agents and Recent Results. Mini Rev Med Chem 2019; 19:727-736. [PMID: 30264679 DOI: 10.2174/1389557518666180928154004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 04/18/2018] [Accepted: 05/27/2018] [Indexed: 12/15/2022]
Abstract
Azaindoles have been accepted as important structures having various biological activities in medicinal chemistry in novel drug discovery. Various azaindole derivatives have been used commercially and newer analogues are synthesized continuously. As in literature, azaindole is a very potent moiety, its derivatives displayed a number of biological activities such as kinase inhibitors, cytotoxic agents, anti-angiogenic activity, CRTh2 receptor antagonists, melanin agonists, nicotine agonists, effectiveness in alzheimer disease, cytokinin analogs, Orai inhibitors in asthma and chemokine receptor- 2 (CCR2) antagonists. This review consists of biological activities of various azaindole analogs, reported so far, and their structure activity relations, along with future perspectives in this field.
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Affiliation(s)
- Neha Sharma
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH-58, Near Baghpat Crossing, Bypass Road, Meerut-250005, India
| | - Anurag
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, NH-58, Near Baghpat Crossing, Bypass Road, Meerut-250005, India
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7
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Hu W, Zhao J, Hua W, Gou S. A study on platinum(iv) species containing an estrogen receptor modulator to reverse tamoxifen resistance of breast cancer. Metallomics 2019; 10:346-359. [PMID: 29349448 DOI: 10.1039/c7mt00289k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Several dual-action Tam-Pt(iv) complexes derived from tamoxifen (Tam) and platinum(ii) drugs were designed and synthesized for targeting estrogen receptors (ERs) and DNA. These novel compounds not only exhibited potent cytotoxicity against breast cancer cells, but also reversed the tamoxifen resistance of TamR-MCF-7 cancer cells. Computational docking assays together with cellular uptake data demonstrated that the ER ligand portion of these conjugates plays a targeting role in ER-positive tumor cells and promotes the uptake of platinum via an estrogen receptor-mediated pathway. A study on the preliminary mechanism of the typical conjugate, complex 1, revealed that the Tam-Pt(iv) complex induced apoptosis via the mitochondrial-dependent apoptosis pathway mediated through the activation of caspase 3 and PARP proteins. These results suggested that the conjugation of estrogen receptor modulators with the platinum moiety could facilitate a selective enrichment of platinum in estrogen-positive tumors and possibly broaden the scope of ER ligand clinical use to resistant breast tumors.
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Affiliation(s)
- Weiwei Hu
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
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8
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Liu R, Fu Z, Zhao M, Gao X, Li H, Mi Q, Liu P, Yang J, Yao Z, Gao Q. GLUT1-mediated selective tumor targeting with fluorine containing platinum(II) glycoconjugates. Oncotarget 2018; 8:39476-39496. [PMID: 28467806 PMCID: PMC5503626 DOI: 10.18632/oncotarget.17073] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 03/22/2017] [Indexed: 02/07/2023] Open
Abstract
Increased glycolysis and overexpression of glucose transporters (GLUTs) are physiological characteristics of human malignancies. Based on the so-called Warburg effect, 18flurodeoxyglucose-positron emission tomography (FDG-PET) has successfully developed as clinical modality for the diagnosis and staging of many cancers. To leverage this glucose transporter mediated metabolic disparity between normal and malignant cells, in the current report, we focus on the fluorine substituted series of glucose, mannose and galactose-conjugated (trans-R,R-cyclohexane-1,2-diamine)-2-flouromalonato-platinum(II) complexes for a comprehensive evaluation on their selective tumor targeting. Besides highly improved water solubility, these sugar-conjugates presented improved cytotoxicity than oxaliplatin in glucose tranporters (GLUTs) overexpressing cancer cell lines and exhibited no cross-resistance to cisplatin. For the highly water soluble glucose-conjugated complex (5a), two novel in vivo assessments were conducted and the results revealed that 5a was more efficacious at a lower equitoxic dose (70% MTD) than oxaliplatin (100% MTD) in HT29 xenograft model, and it was significantly more potent than oxaliplatin in leukemia-bearing DBA/2 mice as well even at equimolar dose levels (18% vs 90% MTD). GLUT inhibitor mediated cell viability analysis, GLUT1 knockdown cell line-based cytotoxicity evaluation, and platinum accumulation study demonstrated that the cellular uptake of the sugar-conjugates was regulated by GLUT1. The higher intrinsic DNA reactivity of the sugar-conjugates was confirmed by kinetic study of platinum(II)-guanosine adduct formation. The mechanistic origin of the antitumor effect of the fluorine complexes was found to be forming the bifunctional Pt-guanine-guanine (Pt-GG) intrastrand cross-links with DNA. The results provide a rationale for Warburg effect targeted anticancer drug design.
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Affiliation(s)
- Ran Liu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Zheng Fu
- Department of Immunology, Laboratory of Immune Micro-environment, Tianjin Medical University, Tianjin 300070, P. R. China
| | - Meng Zhao
- Department of Clinical Laboratory, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300040, P. R. China
| | - Xiangqian Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Hong Li
- Affiliated Hospital, Logistics University of the Chinese People's Armed Police Force, Tianjin 300162, P. R. China
| | - Qian Mi
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Pengxing Liu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Jinna Yang
- Department of Medicinal Chemistry, Gudui BioPharma Technology Inc.,Huayuan Industrial Park, Tianjin 300384, P. R. China
| | - Zhi Yao
- Department of Immunology, Laboratory of Immune Micro-environment, Tianjin Medical University, Tianjin 300070, P. R. China
| | - Qingzhi Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
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Biancalana L, Batchelor LK, Dyson PJ, Zacchini S, Schoch S, Pampaloni G, Marchetti F. α-Diimine homologues of cisplatin: synthesis, speciation in DMSO/water and cytotoxicity. NEW J CHEM 2018. [DOI: 10.1039/c8nj04195d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
α-Diimine Pt(ii) complexes display variable stability in DMSO and DMSO/water mixtures, depending on the nature of the N-substituents. The most stable compounds are moderately cytotoxic, or are essentially inactive, against A2780 and A2780cisR cancer cell lines.
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Affiliation(s)
- Lorenzo Biancalana
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Lucinda K. Batchelor
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Stefano Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”
- Università di Bologna
- I-40136 Bologna
- Italy
| | - Silvia Schoch
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Guido Pampaloni
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
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Kim M, Kim H, Kim H, Chin J. Synthesis of Enantiopure Mixed Alkyl-Aryl Vicinal Diamines by the Diaza-Cope Rearrangement: A Synthesis of (+)-CP-99,994. J Org Chem 2017; 82:12050-12058. [PMID: 29027460 DOI: 10.1021/acs.joc.7b01751] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The stereoselective synthesis of mixed alkyl-aryl vicinal diamines was demonstrated by the use of 1,2-bis(2-hydroxyphenyl)-1,2-diaminoethene (hpen). A sequential addition of aryl and alkyl aldehyde to hpen gave a fused imidazolidine-dihydro-1,3-oxazine ring stereoselectively, which undergoes the diaza-Cope rearrangement to provide mixed vicinal diimines at elevated temperature in good yields and excellent stereoselectivity. We also showed that (+)-CP-99,994 can be readily prepared by the diaza-Cope rearrangement in overall 42% yield.
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Affiliation(s)
- Miji Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Korea
| | - Hyeseung Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Korea
| | - Hyunwoo Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , Daejeon 34141, Korea
| | - Jik Chin
- Department of Chemistry, University of Toronto , Toronto M5S 3H6, Canada
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Hu J, Guo Y, Zhao J, Zhang J. In vitro antitumor activity of novel benzimidazole-based Cu(II) complexes. Bioorg Med Chem 2017; 25:5733-5742. [DOI: 10.1016/j.bmc.2017.08.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/22/2017] [Accepted: 08/30/2017] [Indexed: 11/27/2022]
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12
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Hu W, Fang L, Hua W, Gou S. Biotin-Pt (IV)-indomethacin hybrid: A targeting anticancer prodrug providing enhanced cancer cellular uptake and reversing cisplatin resistance. J Inorg Biochem 2017; 175:47-57. [PMID: 28700961 DOI: 10.1016/j.jinorgbio.2017.07.002] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 06/06/2017] [Accepted: 07/02/2017] [Indexed: 01/08/2023]
Abstract
A Pt(IV) prodrug (2) composed of cancer-targeting biotin and nonsteroidal anti-inflammatory drug indomethacin in the axial positions of the six-coordinated octahedral geometry derived from cisplatin was developed, which could be highly accumulated in cancer cells more than normal ones and activated by endogenous reducing molecules to release cisplatin and indomethacin moieties simultaneously to inhibit tumor progression synergistically. In vitro assays revealed that 2 exhibited significantly selective inhibition to the tested cancer cell lines and sensitivity to cisplatin resistant cancer cells. Moreover, 2 presented cyclooxygenases inhibition properties to reduce tumor-associated inflammation, reduced the invasiveness of the highly aggressive PC-3 cells, and disrupted capillary-like tube formation in EA.hy926 cells. In all, this study offers a new strategy to enhance sensitivity and reduce toxicity of cisplatin.
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Affiliation(s)
- Weiwei Hu
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Lei Fang
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China; Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Wuyang Hua
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Shaohua Gou
- Pharmaceutical Research Center and School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China; Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China.
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13
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Mitra R, Goddard R, Pörschke KR. 9,9-Difluorobispidine Analogues of Cisplatin, Carboplatin, and Oxaliplatin. Inorg Chem 2017; 56:6712-6724. [PMID: 28497971 DOI: 10.1021/acs.inorgchem.7b00836] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
As part of a comprehensive study of N-unsubstituted bispidines, the novel 9,9-difluorobispidine (D) has been synthesized. The compound crystallizes from pentane below 0 °C in the ordered-crystalline phase D-II and undergoes at 0-30 °C a stepwise endothermic phase transition to a dynamically disordered crystalline phase D-I; melting occurs at 227 °C. Single crystalline D-II has been subjected to X-ray structure analysis, revealing association of the molecules to form chains. Reaction of (1,5-hexadiene)PtCl2 with D affords {C7H10F2(NH)2}PtCl2 (D1), which can be converted by conventional routes to {C7H10F2(NH)2}Pt(cbdca)·5H2O (D2) and {C7H10F2(NH)2}Pt(C2O4) (D3). Compound D1 crystallizes solvent-free from water and is isomorphous to the solvent-free parent bispidine analogue (A1). The pentahydrate D2 is isomorphous to the bispidine and 9-oxabispidine homologues (A2 and C2), as shown by X-ray structure analyses. An increased polarity of the bispidine skeleton as a consequence of the high electronegativity of fluorine is seen as the reason for low cytotoxic potency of D1-D3.
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Affiliation(s)
- Raja Mitra
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Richard Goddard
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Klaus-Richard Pörschke
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
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Posadas I, Alonso-Moreno C, Bravo I, Carrillo-Hermosilla F, Garzón A, Villaseca N, López-Solera I, Albaladejo J, Ceña V. Synthesis, characterization, DNA interactions and antiproliferative activity on glioblastoma of iminopyridine platinum(II) chelate complexes. J Inorg Biochem 2017; 168:46-54. [DOI: 10.1016/j.jinorgbio.2016.11.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 11/22/2016] [Accepted: 11/30/2016] [Indexed: 12/21/2022]
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15
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Weng SS, Hsieh KY, Zeng ZJ, Zhang JW. Synergistic copper-TEMPO catalysis of intermolecular vicinal diamination of styrenes. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Martin SC, Vohidov F, Wang H, Knudsen SE, Marzec AA, Ball ZT. Designing Selectivity in Dirhodium Metallopeptide Catalysts for Protein Modification. Bioconjug Chem 2017; 28:659-665. [DOI: 10.1021/acs.bioconjchem.6b00716] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Samuel C. Martin
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Farrukh Vohidov
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Haopei Wang
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Sarah E. Knudsen
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Alex A. Marzec
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Zachary T. Ball
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
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17
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Łakomska I, Babinska M, Wojtczak A, Kozakiewicz A, Sitkowski J, Jarzęcki AA. Experimental and theoretical investigation of the complexation of 5-methyl-7-isobutyl-1,2,4-triazolo[1,5-a]pyrimidine with platinum(ii) ions. NEW J CHEM 2017. [DOI: 10.1039/c7nj01112a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dichlorido platinum(ii) complexes with 5-methyl-7-isobutyl-1,2,4-triazolo[1,5-a]pyrimidine (ibmtp) were synthesized and characterized by various tools: IR, 1H, 13C, 15N, 195Pt NMR and DFT calculations.
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Affiliation(s)
- Iwona Łakomska
- Bioinorganic Chemistry Research Group
- Faculty of Chemistry
- Nicolaus Copernicus University in Toruń
- 87-100 Toruń
- Poland
| | - Magdalena Babinska
- Bioinorganic Chemistry Research Group
- Faculty of Chemistry
- Nicolaus Copernicus University in Toruń
- 87-100 Toruń
- Poland
| | - Andrzej Wojtczak
- Department of Crystallochemistry and Biocrystallography
- Faculty of Chemistry
- Nicolaus Copernicus University in Toruń
- 87-100 Toruń
- Poland
| | - Anna Kozakiewicz
- Department of Crystallochemistry and Biocrystallography
- Faculty of Chemistry
- Nicolaus Copernicus University in Toruń
- 87-100 Toruń
- Poland
| | - Jerzy Sitkowski
- National Institutes of Medicines
- 00-725 Warszawa
- Poland
- Institute of Organic Chemistry
- Polish Academy of Sciences
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18
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Yu H, Gou S, Wang Z, Chen F, Fang L. Toward overcoming cisplatin resistance via sterically hindered platinum(II) complexes. Eur J Med Chem 2016; 114:141-52. [DOI: 10.1016/j.ejmech.2016.02.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 02/22/2016] [Accepted: 02/24/2016] [Indexed: 10/22/2022]
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19
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Liu F, Gou S, Chen F, Fang L, Zhao J. Study on Antitumor Platinum(II) Complexes of Chiral Diamines with Dicyclic Species as Steric Hindrance. J Med Chem 2015; 58:6368-77. [DOI: 10.1021/jm501952r] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Fengfan Liu
- Pharmaceutical Research Center and School of Chemistry
and Chemical Engineering, Southeast University, Campus of Jiulong Lake in Jiangning
District, Nanjing 211189, China
- Jiangsu Province Hi-Tech Key Laboratory
for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Shaohua Gou
- Pharmaceutical Research Center and School of Chemistry
and Chemical Engineering, Southeast University, Campus of Jiulong Lake in Jiangning
District, Nanjing 211189, China
- Jiangsu Province Hi-Tech Key Laboratory
for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Feihong Chen
- Pharmaceutical Research Center and School of Chemistry
and Chemical Engineering, Southeast University, Campus of Jiulong Lake in Jiangning
District, Nanjing 211189, China
- Jiangsu Province Hi-Tech Key Laboratory
for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Lei Fang
- Pharmaceutical Research Center and School of Chemistry
and Chemical Engineering, Southeast University, Campus of Jiulong Lake in Jiangning
District, Nanjing 211189, China
- Jiangsu Province Hi-Tech Key Laboratory
for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Jian Zhao
- Pharmaceutical Research Center and School of Chemistry
and Chemical Engineering, Southeast University, Campus of Jiulong Lake in Jiangning
District, Nanjing 211189, China
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20
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Würtenberger I, Follia V, Lerch F, Cwikla C, Fahrner N, Kalchschmidt C, Flögel B, Kircher B, Gust R. Fluorinated Fe(III) Salophene Complexes: Optimization of Tumor Cell Specific Activity and Utilization of Fluorine Labeling for in Vitro Analysis. J Med Chem 2014; 58:588-97. [DOI: 10.1021/jm500986h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Irene Würtenberger
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Valeria Follia
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Fanni Lerch
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Christiane Cwikla
- Pharmazeutische
Chemie, Institut für Pharmazie, Freie Universität Berlin, Königin-Luise-Strasse 2+4, 14195 Berlin, Germany
| | - Nathalie Fahrner
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Christina Kalchschmidt
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
| | - Brigitte Flögel
- Immunobiology
and Stem Cell Laboratory, Department of Internal Medicine V (Hematology
and Oncology), Innsbruck Medical University, Anichstrasse 35, 6020 Innsbruck, Austria
- Tyrolean Cancer Research Institute, Innrain 66, 6020 Innsbruck, Austria
| | - Brigitte Kircher
- Immunobiology
and Stem Cell Laboratory, Department of Internal Medicine V (Hematology
and Oncology), Innsbruck Medical University, Anichstrasse 35, 6020 Innsbruck, Austria
- Tyrolean Cancer Research Institute, Innrain 66, 6020 Innsbruck, Austria
| | - Ronald Gust
- Department
of Pharmaceutical Chemistry, Institute of Pharmacy, Center for Molecular
Biosciences Innsbruck, CCB—Centrum for Chemistry and Biomedicine, Universität Innsbruck, Innrain 80/82, 6020 Innsbruck, Austria
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21
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Pracharova J, Saltarella T, Radosova Muchova T, Scintilla S, Novohradsky V, Novakova O, Intini FP, Pacifico C, Natile G, Ilik P, Brabec V, Kasparkova J. Novel Antitumor Cisplatin and Transplatin Derivatives Containing 1-Methyl-7-Azaindole: Synthesis, Characterization, and Cellular Responses. J Med Chem 2014; 58:847-59. [DOI: 10.1021/jm501420k] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jitka Pracharova
- Department
of Biophysics, Centre of the Region Hana for Biotechnological and
Agricultural Research, Palacky University, Slechtitelu 11, 783 41 Olomouc, Czech Republic
| | - Teresa Saltarella
- Department
of Chemistry, University of Bari “Aldo Moro”, 70125 Bari, Italy
| | - Tereza Radosova Muchova
- Department
of Biophysics, Centre of the Region Hana for Biotechnological and
Agricultural Research, Palacky University, Slechtitelu 11, 783 41 Olomouc, Czech Republic
| | - Simone Scintilla
- Department
of Chemistry, University of Bari “Aldo Moro”, 70125 Bari, Italy
| | - Vojtech Novohradsky
- Institute
of Biophysics, Academy of Sciences of the Czech Republic, v.v.i.,
Kralovopolska 135, CZ-61265 Brno, Czech Republic
- Department
of Biophysics, Faculty of Science, Palacky University in Olomouc, Slechtitelu 11, 78371 Olomouc, Czech Republic
| | - Olga Novakova
- Institute
of Biophysics, Academy of Sciences of the Czech Republic, v.v.i.,
Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | | | - Concetta Pacifico
- Department
of Chemistry, University of Bari “Aldo Moro”, 70125 Bari, Italy
| | - Giovanni Natile
- Department
of Chemistry, University of Bari “Aldo Moro”, 70125 Bari, Italy
| | - Petr Ilik
- Department
of Biophysics, Centre of the Region Hana for Biotechnological and
Agricultural Research, Palacky University, Slechtitelu 11, 783 41 Olomouc, Czech Republic
| | - Viktor Brabec
- Department
of Biophysics, Faculty of Science, Palacky University in Olomouc, Slechtitelu 11, 78371 Olomouc, Czech Republic
| | - Jana Kasparkova
- Institute
of Biophysics, Academy of Sciences of the Czech Republic, v.v.i.,
Kralovopolska 135, CZ-61265 Brno, Czech Republic
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22
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Berger G, Leclercqz H, Derenne A, Gelbcke M, Goormaghtigh E, Nève J, Mathieu V, Dufrasne F. Synthesis and in vitro characterization of platinum(II) anticancer coordinates using FTIR spectroscopy and NCI COMPARE: A fast method for new compound discovery. Bioorg Med Chem 2014; 22:3527-36. [DOI: 10.1016/j.bmc.2014.04.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 02/26/2014] [Accepted: 04/10/2014] [Indexed: 01/15/2023]
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23
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A highly sensitive method for in vitro testing of fluorinated drug candidates using high-resolution continuum source molecular absorption spectrometry (HR-CS MAS). Anal Bioanal Chem 2014; 406:3431-42. [DOI: 10.1007/s00216-014-7780-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 03/17/2014] [Accepted: 03/20/2014] [Indexed: 10/25/2022]
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24
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Novakova O, Liskova B, Vystrcilova J, Suchankova T, Vrana O, Starha P, Travnicek Z, Brabec V. Conformation and recognition of DNA damaged by antitumor cis-dichlorido platinum(II) complex of CDK inhibitor bohemine. Eur J Med Chem 2014; 78:54-64. [PMID: 24675180 DOI: 10.1016/j.ejmech.2014.03.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 02/20/2014] [Accepted: 03/14/2014] [Indexed: 12/18/2022]
Abstract
A substitution of the ammine ligands of cisplatin, cis-[Pt(NH3)2Cl2], for cyclin dependent kinase (CDK) inhibitor bohemine (boh), [2-(3-hydroxypropylamino)-6-benzylamino-9-isopropylpurine], results in a compound, cis-[Pt(boh)2Cl2] (C1), with the unique anticancer profile which may be associated with some features of the damaged DNA and/or its cellular processing (Travnicek Z et al. (2003) J Inorg Biochem94, 307-316; Liskova B (2012) Chem Res Toxicol25, 500-509). A combination of biochemical and molecular biology techniques was used to establish mechanistic differences between cisplatin and C1 with respect to the DNA damage they produce and their interactions with critical DNA-binding proteins, DNA-processing enzymes and glutathione. The results show that replacement of the NH3 groups in cisplatin by bohemine modulates some aspects of the mechanism of action of C1. More specifically, the results of the present work are consistent with the thesis that, in comparison with cisplatin, effects of other factors, such as: (i) slower rate of initial binding of C1 to DNA; (ii) the lower efficiency of C1 to form bifunctional adducts; (iii) the reduced bend of longitudinal DNA axis induced by the major 1,2-GG intrastrand cross-link of C1; (iv) the reduced affinity of HMG domain proteins to the major adduct of C1; (v) the enhanced efficiency of the DNA adducts of C1 to block DNA polymerization and to inhibit transcription activity of human RNA pol II and RNA transcription; (vi) slower rate of the reaction of C1 with glutathione, may partially contribute to the unique activity of C1.
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Affiliation(s)
- Olga Novakova
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic
| | - Barbora Liskova
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic
| | - Jana Vystrcilova
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic
| | - Tereza Suchankova
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic
| | - Oldrich Vrana
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic
| | - Pavel Starha
- Regional Centre of Advanced Technologies and Materials, Department of Inorganic Chemistry, Faculty of Science, Palacky University, 17. listopadu 12, CZ-77146 Olomouc, Czech Republic
| | - Zdenek Travnicek
- Regional Centre of Advanced Technologies and Materials, Department of Inorganic Chemistry, Faculty of Science, Palacky University, 17. listopadu 12, CZ-77146 Olomouc, Czech Republic
| | - Viktor Brabec
- Institute of Biophysics, Academy of Sciences of The Czech Republic, v.v.i., CZ-61265 Brno, Czech Republic.
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