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Mone N, Harihar S, Salunke-Gawali S, Satpute S, Patil A, Mokashi V, Jadhav M, Butcher RJ. Metal complexes of ‘Heena’ (2-hydroxy-1,4-naphthoquinone): Synthesis Characterization and Anticancer activity. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Shinde Y, Patil R, Badireenath Konkimalla V, Merugu SB, Mokashi V, Harihar S, Marrot J, Butcher RJ, Salunke-Gawali S. Keto-enol tautomerism of hydroxynaphthoquinoneoxime ligands: Copper complexes and topoisomerase inhibition activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133081] [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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Crystal and spectroscopic structure and biological activity of a new lapacholate complex with zinc(II), a potential antibacterial. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Harihar S, Mone N, Satpute SK, Chadar D, Chakravarty D, Weyhermüller T, Butcher RJ, Salunke-Gawali S. Metal complexes of a pro-vitamin K3 analog phthiocol (2-hydroxy-3-methylnaphthalene-1,4-dione): synthesis, characterization, and anticancer activity. Dalton Trans 2022; 51:17338-17353. [DOI: 10.1039/d2dt02748h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Anticancer activity of geometrical isomers of phthiocol complexes are evaluated against MCF-7 and A549 cell lines.
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Affiliation(s)
- Shital Harihar
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Nishigandha Mone
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Surekha K. Satpute
- Department of Microbiology, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Dattatray Chadar
- Department of Chemistry, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Debamitra Chakravarty
- Central Instrumentation Facility, Savitribai Phule Pune University, Pune, Maharashtra, India
| | - Thomas Weyhermüller
- MPI für Chemische Energiekonversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, D.C., 20059, USA
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Sirajunnisa P, George LH, Manoj N, Prathapan S, Sailaja GS. Lawsone derived Zn( ii) and Fe( iii) metal organic frameworks with pH dependent emission for controlled drug delivery. NEW J CHEM 2021. [DOI: 10.1039/d1nj01913a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Fluorescent biocompatible porous carriers have been investigated as suitable probes for drug delivery and sensing applications owing to their intrinsic fluorescence and high surface area originating from their porous structure complemented with tunable pore size/surface properties.
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Affiliation(s)
- P. Sirajunnisa
- Department of Polymer Science and Rubber Technology
- Cochin University of Science and Technology
- India
| | - Liz Hannah George
- Department of Polymer Science and Rubber Technology
- Cochin University of Science and Technology
- India
| | - N. Manoj
- Department of Applied Chemistry
- Cochin University of Science and Technology
- India
- Inter University Centre for Nanomaterials and Devices (IUCND)
- Cochin University of Science and Technology
| | - S. Prathapan
- Department of Applied Chemistry
- Cochin University of Science and Technology
- India
| | - G. S. Sailaja
- Department of Polymer Science and Rubber Technology
- Cochin University of Science and Technology
- India
- Inter University Centre for Nanomaterials and Devices (IUCND)
- Cochin University of Science and Technology
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Abyar F, Tabrizi L. Experimental and theoretical investigations of novel oxidovanadium(IV) juglone complex: DNA/HSA interaction and cytotoxic activity. J Biomol Struct Dyn 2019; 38:474-487. [PMID: 30831056 DOI: 10.1080/07391102.2019.1580221] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A new oxidovanadium(IV) complex VO(L)(Jug) (HL = 5-methoxy-1,3-bis (1-methyl-1H-benzo[d]imidazol-2-yl)benzene, Jug = juglone) was synthesized and characterized. Interactions of the V(IV) complex with calf thymus DNA (CT DNA) and human serum albumin were studied using different techniques such as UV-vis and fluorescence emission spectroscopy. The experimental results were confirmed by the molecular docking study. The oxidovanadium(IV) complex can efficiently cleave pUC19 DNA in the presence of Hydrogen peroxide. Also, the in vitro cytotoxicity properties of the oxidovanadium(IV) complex was evaluated against MCF-7, HPG-2 and HT-29 cancer cell lines and HEK293 non-malignant fibroblasts were evaluated and compared with free ligands, VOSO4 and cisplatin as reference drugs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fatemeh Abyar
- Department of Chemical Engineering, Faculty of Engineering, Ardakan University, Ardakan, Iran
| | - Leila Tabrizi
- School of Chemistry, National University of Ireland Galway, University Road, Galway, Ireland
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Metal complexes of hydroxynaphthoquinones: Lawsone, bis-lawsone, lapachol, plumbagin and juglone. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.130] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Oliveira KM, Liany LD, Corrêa RS, Deflon VM, Cominetti MR, Batista AA. Selective Ru(II)/lawsone complexes inhibiting tumor cell growth by apoptosis. J Inorg Biochem 2017; 176:66-76. [DOI: 10.1016/j.jinorgbio.2017.08.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/08/2017] [Accepted: 08/24/2017] [Indexed: 01/25/2023]
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Molecular structures and biological activities of (N)- n -alkylammonium 2-chloro-3-oxido-1,4-naphthoquinone salts. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Gosavi-Mirkute P, Patil A, Lande DN, Chakravarty D, Gejji SP, Satpute S, Salunke-Gawali S. Naphthoquinone based chemosensors for transition metal ions: experiment and theory. RSC Adv 2017. [DOI: 10.1039/c7ra10490a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Naphthoquinone based chemosensors are studied for metal ion binding in methanol–water–triethylamine solvent mixtures. pH effect, M : L stoichiometry and competitive binding of metal ions is studied.
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Affiliation(s)
| | - Amit Patil
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Dipali N. Lande
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Debamitra Chakravarty
- Central Instrumentation Facility
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Shridhar P. Gejji
- Department of Chemistry
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Surekha Satpute
- Department of Microbiology
- Savitribai Phule Pune University
- Pune 411007
- India
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Dar UA, Bhand S, N. Lande D, Rao SS, Patil YP, Gejji SP, Nethaji M, Weyhermüller T, Salunke-Gawali S. Molecular structures of 2-hydroxy-1,4-naphthoqinone derivatives and their zinc(II) complexes: Combining experiment and density functional theory. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ware AP, Patil A, Khomane S, Weyhermüller T, Pingale SS, Salunke-Gawali S. Naphthoquinone based chemosensor 2-(2′-aminomethylpyridine)-3-chloro-1,4-naphthoquinone for metal ions: Single crystal X-ray structure, experimental and TD-DFT study. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.03.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Synthesis and characterization of 2-(n-alkylamino)-1,4-napthoquinone: Molecular structures of ethyl and hexyl derivatives. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.06.094] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Pawar O, Patekar A, Khan A, Kathawate L, Haram S, Markad G, Puranik V, Salunke-Gawali S. Molecular structures and biological evaluation of 2-chloro-3-(n-alkylamino)-1,4-napthoquinone derivatives as potent antifungal agents. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.11.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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Salunke-Gawali S, Pawar O, Nikalje M, Patil R, Weyhermüller T, Puranik VG, Badireenath Konkimalla V. Synthesis, characterization and molecular structures of homologated analogs of 2-bromo-3-(n-alkylamino)-1,4-napthoquinone. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.10.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cancino P, Spodine E, Paredes-García V, Venegas-Yazigi D, Vega A. The layered structure of poly[[hexaaqua(μ4-benzene-1,2,4,5-tetracarboxylato)dicopper(II)] tetrahydrate]. Acta Crystallogr C 2013; 69:1344-7. [PMID: 24192186 DOI: 10.1107/s0108270113026620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Accepted: 09/26/2013] [Indexed: 11/10/2022] Open
Abstract
In the structure of the title compound, {[Cu2(C10H2O8)(H2O)6]·4H2O}n, the benzene-1,2,4,5-tetracarboxylate ligand, (btec)(4-), is located on a crystallographic inversion centre in a μ4-coordination mode. The coordination environment of each pentacoordinated Cu(II) centre is square pyramidal (SBP), formed by three water molecules and two carboxylate O atoms from two different (btec)(4-) ligands. The completely deprotonated (btec)(4-) ligand coordinates in a monodentate mode to four Cu(II) atoms. The alternation of (btec)(4-) ligands and SBP Cu(II) centres leads to the formation of a planar two-dimensional covalent network of parallelograms, parallel to the ab plane. Hydrogen bonds between a basal water molecule and an apical one from an adjacent [Cu(btec)0.5(H2O)3] unit exist in the intralayer space. Hydrogen bonds are also present between the two-dimensional network and the water molecules filling the channels in the structure.
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Affiliation(s)
- Patricio Cancino
- Facultad de Ciencias Quimicas y Farmaceuticas, Universidad de Chile, Sergio Livingstone 1007, Santiago, Chile
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