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Kulkarni S, Bhandary D, Singh Y, Monga V, Thareja S. Boron in cancer therapeutics: An overview. Pharmacol Ther 2023; 251:108548. [PMID: 37858628 DOI: 10.1016/j.pharmthera.2023.108548] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 10/21/2023]
Abstract
Boron has become a crucial weapon in anticancer research due to its significant intervention in cell proliferation. Being an excellent bio-isosteric replacement of carbon, it has modulated the anticancer efficacy of various molecules in the development pipeline. It has elicited promising results through interactions with various therapeutic targets such as HIF-1α, steroid sulfatase, arginase, proteasome, etc. Since boron liberates alpha particles, it has a wide-scale application in Boron Neutron Capture therapy (BNCT), a radiotherapy that demonstrates selectivity towards cancer cells due to high boron uptake capacity. Significant advances in the medicinal chemistry of boronated compounds, such as boronated sugars, natural/unnatural amino acids, boronated DNA binders, etc., have been reported over the past few years as BNCT agents. In addition, boronated nanoparticles have assisted the field of bio-nano medicines by their usage in radiotherapy. This review exclusively focuses on the medicinal chemistry aspects, radiotherapeutic, and chemotherapeutic aspects of boron in cancer therapeutics. Emphasis is also given on the mechanism of action along with advantages over conventional therapies.
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Affiliation(s)
- Swanand Kulkarni
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Dyuti Bhandary
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Yogesh Singh
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Vikramdeep Monga
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India
| | - Suresh Thareja
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India.
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Kugler M, Nekvinda J, Holub J, El Anwar S, Das V, Šícha V, Pospíšilová K, Fábry M, Král V, Brynda J, Kašička V, Hajdúch M, Řezáčová P, Grüner B. Inhibitors of CA IX Enzyme Based on Polyhedral Boron Compounds. Chembiochem 2021; 22:2741-2761. [PMID: 33939874 DOI: 10.1002/cbic.202100121] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/30/2021] [Indexed: 11/12/2022]
Abstract
This review describes recent progress in the design and development of inhibitors of human carbonic anhydrase IX (CA IX) based on space-filling carborane and cobalt bis(dicarbollide) clusters. CA IX enzyme is known to play a crucial role in cancer cell proliferation and metastases. The new class of potent and selective CA IX inhibitors combines the structural motif of a bulky inorganic cluster with an alkylsulfamido or alkylsulfonamido anchor group for Zn2+ ion in the enzyme active site. Detailed structure-activity relationship (SAR) studies of a large series containing 50 compounds uncovered structural features of the cluster-containing inhibitors that are important for efficient and selective inhibition of CA IX activity. Preclinical evaluation of selected compounds revealed low toxicity, favorable pharmacokinetics and ability to reduce tumor growth. Cluster-containing inhibitors of CA IX can thus be considered as promising candidates for drug development and/or for combination therapy in boron neutron capture therapy (BNCT).
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Affiliation(s)
- Michael Kugler
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague, Czech Republic.,Institute of Molecular Genetics of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - Jan Nekvinda
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní Husinec, 1001, 25068, Řež, Czech Republic
| | - Josef Holub
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní Husinec, 1001, 25068, Řež, Czech Republic
| | - Suzan El Anwar
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní Husinec, 1001, 25068, Řež, Czech Republic
| | - Viswanath Das
- Institute of Molecular and Translational Medicine, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
| | - Václav Šícha
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní Husinec, 1001, 25068, Řež, Czech Republic
| | - Klára Pospíšilová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague, Czech Republic
| | - Milan Fábry
- Institute of Molecular Genetics of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - Vlastimil Král
- Institute of Molecular Genetics of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - Jiří Brynda
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague, Czech Republic.,Institute of Molecular Genetics of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - Václav Kašička
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague, Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine, Hněvotínská 1333/5, 77900, Olomouc, Czech Republic
| | - Pavlína Řezáčová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague, Czech Republic.,Institute of Molecular Genetics of the Czech Academy of Sciences, Vídeňská 1083, 14220, Prague, Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, Hlavní Husinec, 1001, 25068, Řež, Czech Republic
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St-Coeur PD, Kinley S, Vogels CM, Decken A, Jr. Morin P, Westcott SA. Synthesis, characterization, and anticancer properties of iminophosphineplatinum(II) complexes containing boronate esters. CAN J CHEM 2017. [DOI: 10.1139/cjc-2016-0570] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Three new iminophosphines containing pinacol-derived boronate esters have been prepared and ligated to dichloridoplatinum(II) fragments. All compounds have been characterized fully, including an X-ray diffraction study carried out for the platinum complex 8, which is derived from 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline. These three new platinum complexes, along with the non-boron containing control, have been examined for their initial cytotoxic properties against two glioma cell lines using the MTT method.
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Affiliation(s)
- Patrick-Denis St-Coeur
- Département de chimie et biochimie, Université de Moncton, Campus de Moncton, Moncton, NB E1A 3E9, Canada
| | - Samantha Kinley
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Christopher M. Vogels
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Andreas Decken
- Department of Chemistry, University of New Brunswick, Fredericton, NB E3B 5A3, Canada
| | - Pier Jr. Morin
- Département de chimie et biochimie, Université de Moncton, Campus de Moncton, Moncton, NB E1A 3E9, Canada
| | - Stephen A. Westcott
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
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Chemistry of cobalt bis(1,2-dicarbollide) ion; the synthesis of carbon substituted alkylamino derivatives from hydroxyalkyl derivatives via methylsulfonyl or p -toluenesulfonyl esters. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Grüner B, Šícha V, Hnyk D, Londesborough MG, Císařová I. The Synthesis and Structural Characterization of Polycyclic Derivatives of Cobalt Bis(dicarbollide)(1–). Inorg Chem 2015; 54:3148-58. [DOI: 10.1021/ic502450t] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Bohumír Grüner
- Institute
of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Hlavní 1001, CZ-250
68 Řež, Czech Republic
| | - Václav Šícha
- Institute
of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Hlavní 1001, CZ-250
68 Řež, Czech Republic
| | - Drahomír Hnyk
- Institute
of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Hlavní 1001, CZ-250
68 Řež, Czech Republic
| | - Michael G.S. Londesborough
- Institute
of Inorganic Chemistry, Academy of Sciences of the Czech Republic, v.v.i., Hlavní 1001, CZ-250
68 Řež, Czech Republic
| | - Ivana Císařová
- Department
of Inorganic Chemistry, Faculty of Natural Sciences, Charles University, Hlavova 2030, 128 42 Prague 2, Czech Republic
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Brynda J, Mader P, Šícha V, Fábry M, Poncová K, Bakardiev M, Grüner B, Cígler P, Řezáčová P. Carborane-Based Carbonic Anhydrase Inhibitors. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307583] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Carborane-Based Carbonic Anhydrase Inhibitors. Angew Chem Int Ed Engl 2013; 52:13760-3. [DOI: 10.1002/anie.201307583] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Indexed: 11/07/2022]
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Ching HYV, Clifford S, Bhadbhade M, Clarke RJ, Rendina LM. Synthesis and Supramolecular Studies of Chiral Boronated Platinum(II) Complexes: Insights into the Molecular Recognition of Carboranes by β-Cyclodextrin. Chemistry 2012; 18:14413-25. [DOI: 10.1002/chem.201201746] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Indexed: 11/06/2022]
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General Access to Aminobenzyl-o-carboranes as a New Class of Carborane Derivatives: Entry to Enantiopure Carborane-Amine Combinations. Chemistry 2009; 15:12030-42. [DOI: 10.1002/chem.200901332] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sivaev IB, Bregadze VV. Polyhedral Boranes for Medical Applications: Current Status and Perspectives. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900003] [Citation(s) in RCA: 287] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Igor B. Sivaev
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., Moscow 119991, Russia, Fax: +7‐499‐1355085
| | - Vladimir V. Bregadze
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., Moscow 119991, Russia, Fax: +7‐499‐1355085
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Zhao Y, Bali MS, Cullinane C, Day AI, Collins JG. Synthesis, cytotoxicity and cucurbituril binding of triamine linked dinuclear platinum complexes. Dalton Trans 2009:5190-8. [DOI: 10.1039/b905112k] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yoo J, Do Y. Synthesis of stable platinum complexes containing carborane in a carrier group for potential BNCT agents. Dalton Trans 2009:4978-86. [DOI: 10.1039/b823193a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chong SH, Henderson W, Hor TSA. Open Platinum Aggregate Frameworks with Overhead Dithiolate Bridges. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700620] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Siew Huay Chong
- Department of Chemistry, National University of Singapore, 3, Science Drive 3, Singapore 117543, Singapore, Fax: +65‐6516‐1324
| | - William Henderson
- Department of Chemistry, University of Waikato, Private Bag 3105, Hamilton, New Zealand
| | - T. S. Andy Hor
- Department of Chemistry, National University of Singapore, 3, Science Drive 3, Singapore 117543, Singapore, Fax: +65‐6516‐1324
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Ioppolo JA, Kepert CJ, Price DJ, Rendina LM. Mono- and Di-nuclear Gold(I) Complexes Containing 1,12-Dicarba-closo-dodecaborane(12). Aust J Chem 2007. [DOI: 10.1071/ch07232] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The first examples of gold(i) complexes containing monodentate diphenylphosphine-1,12-carborane and bidentate 1,12-bis(diphenylphosphine)-1,12-carborane ligands are reported.
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Cheung MS, Chan HS, Xie Z. Synthesis and structural characterization of mono- and bisfunctional o-carboranes. Dalton Trans 2005:2375-81. [PMID: 15995745 DOI: 10.1039/b504076k] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Functionalized o-carboranes are interesting ligands for transition metals. Reaction of LiC2B10H11 with Me2NCH2CH2Cl in toluene afforded 1-Me2NCH2CH2-1,2-C2B10H11 (1). Treatment of 1 with 1 equiv. of n-BuLi gave [(Me2NCH2CH2)C2B10H10]Li ([1]Li), which was a very useful synthon for the production of bisfunctional o-carboranes. Reaction of [1]Li with RCH2CH2Cl afforded 1-Me2NCH2CH2-2-RCH2CH2-1,2-C2B10H10 (R = Me2N (2), MeO (3)). 1 and 2 were also prepared from the reaction of Li2C2B10H10 with excess Me2NCH2CH2Cl. Treatment of [1]Li with excess MeI or allyl bromide gave the ionic salts, [1-Me3NCH2CH2-2-Me-1,2-C2B10H10][I] (4) and [1-Me2N(CH2=CHCH2)CH2CH2-2-(CH2=CHCH2)-1,2-C2B10H10][Br] (6), respectively. Interaction of [1]Li with 1 equiv. of allyl bromide afforded 1-Me2NCH2CH2-2-(CH2=CHCH2)-1,2-C2B10H10 (5). Treatment of [1]Li with excess dimethylfulvene afforded 1-Me2NCH2CH2-2-C5H5CMe2-1,2-C2B10H10 (7). Interaction of [1]Li with excess ethylene oxide afforded an unexpected product 1-HOCH2CH2-2-(CH2=CH)-1,2-C2B10H10 (8). 1 and 3 were conveniently converted into the corresponding deborated compounds, 7-Me2NHCH2CH2-7,8-C2B9H11 (9) and 7-Me2NHCH2CH2-8-MeOCH2CH2-7,8-C2B9H10 (10), respectively, in MeOH-MeOK solution. All of these compounds were characterized by various spectroscopic techniques and elemental analyses. The solid-state structures of 4 and 6-10 were confirmed by single-crystal X-ray analyses.
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Affiliation(s)
- Mak-Shuen Cheung
- Department of Chemistry, Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
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Crossley EL, Caiazza D, Rendina LM. A highly water-soluble platinum(ii) complex containing a thiopropyl-1,2-dicarba-closo-dodecaborane(12) ligand functionalised with a pendant glycerol group. Dalton Trans 2005:2825-6. [PMID: 16094468 DOI: 10.1039/b508020g] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of the novel thiopropyl-closo-1,2-carborane ligand bearing a pendant glycerol group HS(CH(2))(3)CB(10)H(10)CCH(2)OCH(CH(2)OH)(2)(L) with the labile platinum(ii) precursor [Pt(MeCN)(terpy)](OTf)(2)(terpy = 2,2':6',2''-terpyridine; OTf = trifluoromethanesulfonate) affords the highly water-soluble platinum(ii) complex [PtL(terpy)]OTf, the first example of a metal-carborane complex functionalised with a water-solubilising glycerol group.
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Affiliation(s)
- Ellen L Crossley
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
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