1
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Kalaiarasi G, Dharani S, Lynch VM, Prabhakaran R. para metallation of 3-acetyl-chromen-2-one Schiff bases in tetranuclear palladacycles: focus on their biomolecular interaction and in vitro cytotoxicity. Dalton Trans 2019; 48:12496-12511. [PMID: 31361288 DOI: 10.1039/c9dt02663k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three tetranuclear (1-3) complexes and a mononuclear (4) palladium(ii) complex were synthesized from 3-acetyl-chromen-2-one Schiff base ligands [H2-3MAC-Rtsc] (where R = H [H2-3MAC-tsc]; CH3[H2-3MAC-mtsc]; C2H5[H2-3MAC-etsc] or C6H5[H2-3MAC-ptsc]) and potassium tetrachloropalladate. Their formation was confirmed by spectroscopic techniques and X-ray crystallographic analysis. Their ability to bind with DNA and albumin was analysed by using absorption and emission titrations. The MTT assay was carried out to analyze the anticancer potential of the ligands and synthesized complexes against HepG2 (human liver cancer) and HT-29 (human colon cancer) cells. In addition, the compounds were less toxic when tested against the human normal keratinocyte cells (HaCaT). Ligands and complexes displayed better cytotoxicity with lower IC50 values than the standard drug cisplatin. Further AO-EB and DAPI staining assays were carried out to detect the mode of cell death induced by the complexes i.e. apoptosis or necrosis. The complex 3 showed better cytotoxicity and was further subjected to flow cytometric analysis. The results suggested that the complex 3 induced apoptotic cell death.
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Affiliation(s)
- G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - V M Lynch
- Department of Chemistry, University of Texas, Austin, TX 78712-1224, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
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2
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Pérez-Gómez M, Hernández-Ponte S, García-López JA, Frutos-Pedreño R, Bautista D, Saura-Llamas I, Vicente J. Palladium-Mediated Functionalization of Benzofuran and Benzothiophene Cores. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00682] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marta Pérez-Gómez
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - Sergio Hernández-Ponte
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - José Antonio García-López
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - Roberto Frutos-Pedreño
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | | | - Isabel Saura-Llamas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
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3
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Yunker LPE, Ahmadi Z, Logan JR, Wu W, Li T, Martindale A, Oliver AG, McIndoe JS. Real-Time Mass Spectrometric Investigations into the Mechanism of the Suzuki–Miyaura Reaction. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00705] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lars P. E. Yunker
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - Zohrab Ahmadi
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - Jessamyn R. Logan
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - Wenzhao Wu
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - Tengfei Li
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - A. Martindale
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
| | - Allen G. Oliver
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - J. Scott McIndoe
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W 3V6, Canada
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4
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Zhou Z, Liang H, Xia W, Chen H, Zhang Y, He X, Yu S, Cao R, Qiu L. Synthesis of a class of binaphthyl monophosphine ligands with a naphthofuran skeleton and their applications in Suzuki–Miyaura coupling reactions. NEW J CHEM 2018. [DOI: 10.1039/c8nj00412a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
L6–Pd2(dba)3 showed excellent activity in the Suzuki–Miyaura reaction of sterically hindered and electron-rich aryl halides with aryl boronic acids.
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Affiliation(s)
- Zihong Zhou
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Hao Liang
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Wang Xia
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Huixuan Chen
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Yaqi Zhang
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Xuefeng He
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Sifan Yu
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Rihui Cao
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
| | - Liqin Qiu
- School of Chemistry
- The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province
- South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center
- Sun Yat-sen University
- People's Republic of China
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5
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Zhao G, Alami M, Provot O. Synthesis and functionalization of 3-bromo-2-(2-chlorovinyl)benzothiophenes as molecular tools. RSC Adv 2017. [DOI: 10.1039/c7ra07340b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
An efficient bromocyclization process ofortho-substituted arylmethyl sulfide promoted byN-methyl-pyrrolidin-2-one hydrotribromide led to the synthesis of 3-bromo-2-(2-(di)chlorovinyl)benzothiophene as a polyhalogenated platform.
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Affiliation(s)
- Guangkuan Zhao
- BioCIS
- Equipe Labellisée Ligue Contre le Cancer
- Univ Paris-Sud
- CNRS
- University Paris Saclay
| | - Mouad Alami
- BioCIS
- Equipe Labellisée Ligue Contre le Cancer
- Univ Paris-Sud
- CNRS
- University Paris Saclay
| | - Olivier Provot
- BioCIS
- Equipe Labellisée Ligue Contre le Cancer
- Univ Paris-Sud
- CNRS
- University Paris Saclay
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6
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Alam MN, Huq F. Comprehensive review on tumour active palladium compounds and structure–activity relationships. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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7
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Kumar A, Shinde SS, Tiwari DK, Sridhar B, Likhar PR. Palladium catalyzed domino reaction of 1,4-disubstituted 1,2,3-triazoles via double C–H functionalization: one-pot synthesis of triazolo[1,5-f]phenanthridines. RSC Adv 2016. [DOI: 10.1039/c6ra06755g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
A palladium catalyzed domino reaction of 1,4-disubstituted triazoles involving homo- and heterocondensation is presented. The approach provides a simple, straight forward and a facile route to access triazolo[1,5-f]phenanthridines in high yields.
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Affiliation(s)
- Avnish Kumar
- Organometallic Gp
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Sundar S. Shinde
- Organometallic Gp
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Dharmendra Kumar Tiwari
- Organometallic Gp
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Balasubramanian Sridhar
- X-ray Crystallography Centre
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Pravin R. Likhar
- Organometallic Gp
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
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8
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Kumar S, Saleem F, Singh AK. ‘Click’ generated 1,2,3-triazole based organosulfur/selenium ligands and their Pd(ii) and Ru(ii) complexes: their synthesis, structure and catalytic applications. Dalton Trans 2016; 45:11445-58. [DOI: 10.1039/c6dt01406b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Sonogashira and Suzuki–Miyaura coupling were catalyzed with Pd(ii) complexes (0.001–2 mol%), and transfer hydrogenation (in water–glycerol) was catalyzed with Ru(ii) complexes (≤0.4 mol%).
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Affiliation(s)
- Satyendra Kumar
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016
- India
| | - Fariha Saleem
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016
- India
| | - Ajai K. Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi-110016
- India
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9
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Ning D, Cao Y, Zhang Y, Xia L, Zhao G. Structures and antitumor activities of planar chiral cyclopalladated ferrocene derivatives. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.05.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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A palladium–phosphine catalytic system as an active and recycable precatalyst for Suzuki coupling in water. TRANSIT METAL CHEM 2015. [DOI: 10.1007/s11243-015-9959-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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11
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Medicinal applications of perfluoroalkylated chain-containing compounds. Future Med Chem 2015; 6:1201-29. [PMID: 25078138 DOI: 10.4155/fmc.14.53] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Compounds with polyfluorinated molecular fragments possess unique properties associated with the presence of a large number of fluorine atoms that affect lipophilicity and conformational rigidity of the parent molecule along with other effects. The aim of this review is to provide an overview of synthesized compounds possessing perfluoroalkylated or polyfluorinated chains that have been tested for bioactivity or as potential drug candidates for the treatment of various diseases. As far as the length of the perfluoroalkylated chain is concerned the focus is centered on the compound bearing perfluoroethyl or tetrafluoroethyl as well as longer chains. The perfluoroalkylated compounds discussed are classified according to their biological activity.
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12
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Palladium on Carbon-Catalyzed Suzuki-Miyaura Coupling Reaction Using an Efficient and Continuous Flow System. Catalysts 2015. [DOI: 10.3390/catal5010018] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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13
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Vizer SA, Sycheva ES, Al Quntar AAA, Kurmankulov NB, Yerzhanov KB, Dembitsky VM. Propargylic sulfides: synthesis, properties, and application. Chem Rev 2014; 115:1475-502. [PMID: 25517232 DOI: 10.1021/cr4001435] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Svetlana A Vizer
- A.B. Bekturov Institute of Chemical Sciences , 106 Sh. Walikhanov Street, Almaty 480100, Republic of Kazakhstan
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14
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15
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Xu C, Li HM, Wang ZQ, Fu WJ. Synthesis, crystal structures and catalytic activity of three cyclopalladated 6-bromo-2-ferrocenylquinoline complexes with N -heterocyclic carbenes (NHCs) and triphenylphosphine. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.07.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Albert J, Bosque R, Cadena M, D’Andrea L, Granell J, González A, Quirante J, Calvis C, Messeguer R, Badía J, Baldomà L, Calvet T, Font-Bardia M. A New Family of Doubly Cyclopalladated Diimines. A Remarkable Effect of the Linker between the Metalated Units on Their Cytotoxicity. Organometallics 2014. [DOI: 10.1021/om500382f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Joan Albert
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Ramon Bosque
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Magali Cadena
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Lucía D’Andrea
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Jaume Granell
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Asensio González
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Josefina Quirante
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Carmen Calvis
- Unitat
de Difracció de Raigs-X, Centre Científic i Tecnològic, Universitat de Barcelona, Solé i Sabaris 1-3, E-08028 Barcelona, Spain
| | - Ramon Messeguer
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
| | - Josefa Badía
- Departament
de Bioquímica i Biología Molecular, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Laura Baldomà
- Departament
de Bioquímica i Biología Molecular, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Teresa Calvet
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
| | - Mercè Font-Bardia
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
- Departament
de Cristal·lografia, Mineralogia i Dipòsits Minerals,
Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, E-08028 Barcelona, Spain
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17
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Racharlawar SS, Shankar D, Karkhelikar MV, Sridhar B, Likhar PR. Intramolecular heterocyclization and cyclopalladation of selenoanisole substituted propargyl imines: Synthesis and reactivity of Pd–C bond towards alkynes. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.01.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Kapdi AR, Fairlamb IJS. Anti-cancer palladium complexes: a focus on PdX2L2, palladacycles and related complexes. Chem Soc Rev 2014; 43:4751-77. [PMID: 24723061 DOI: 10.1039/c4cs00063c] [Citation(s) in RCA: 250] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Much success has been achieved with platinum-based chemotherapeutic agents, i.e. through interactions with DNA. The long-term application of Pt complexes is thwarted by issues, leading scientists to examine other metals such as palladium which could exhibit complementary modes of action (given emphasis wherever known). Over the last 10 years several research groups have focused on the application of an eclectic array of palladium complexes (of the type PdX2L2, palladacycles and related structures) as potential anti-cancer agents. This review therefore provides readers with an up to date account of the advances that have taken place over the past several decades.
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Affiliation(s)
- Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology, 302, Advance Centre, Nathalal Parekh Road, Matunga, Mumbai-400019, India.
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19
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Karkhelikar MV, Jha RR, Sridhar B, Likhar PR, Verma AK. An expedient approach to pyrrolo[3,2-c]quinolines via regioselective formation of the pyrrole nucleus over indoles. Chem Commun (Camb) 2014; 50:8526-8. [DOI: 10.1039/c4cc02466d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The regioselective synthesis of pyrrolo[3,2-c]quinolines from protected 2-alkynylanilines by Heck and intramolecular Michael addition has been described.
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Affiliation(s)
- Manjusha V. Karkhelikar
- Organometallic Group
- Inorganic and Physical Chemistry Division
- Indian Institute of Chemical Technology
- Hyderabad-500007, India
| | - Rajeev R. Jha
- Department of Chemistry
- University of Delhi
- Delhi-110007, India
| | - B. Sridhar
- X-Ray Crystallography Center
- Indian Institute of Chemical Technology
- Hyderabad-500007, India
| | - Pravin R. Likhar
- Organometallic Group
- Inorganic and Physical Chemistry Division
- Indian Institute of Chemical Technology
- Hyderabad-500007, India
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20
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Cyclopalladated benzophenone imines: Synthesis, cytotoxicity against human breast adenocarcinoma cell lines and DNA interaction. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.11.034] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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