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Riaz NN, Ahmed MM, Kashif M, Sajid M, Ali M, Mahmood K. Biologically potent organotin( iv) complexes of N-acetylated β-amino acids with spectroscopic, X-ray powder diffraction and molecular docking studies †. RSC Adv 2023; 13:10768-10789. [PMID: 37033437 PMCID: PMC10074041 DOI: 10.1039/d2ra06718h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 03/07/2023] [Indexed: 04/08/2023] Open
Abstract
Twelve novel organotin(iv) complexes (1–12) of N-acetylated β-amino acids (L1–L8) were synthesized and characterized by elemental analysis, FTIR, multinuclear (1H, 13C, 119Sn) NMR, EI-MS and powder XRD techniques. The XRD results determined lattice parameters, average particle size, and intrinsic strain and confirmed the crystalline nature of complexes as face centered cubic phases. Molecular docking analysis using a catalytic pocket of the α-glucosidase enzyme indicated that most of the compounds displayed a well-fitted orientation and occupied important amino acids in the enzyme's catalytic pocket. Furthermore, in vitro α-glucosidase inhibitory activity results revealed that L1 and complexes 4, 6 and 10 showed the highest activity with IC50 values of 21.54 ± 0.45, 37.96 ± 0.81 and 35.20 ± 1.02, respectively, compared to standard acarbose with an IC50 value of 42.51 ± 0.21. In addition, in vivo antidiabetic activity of selected compounds using alloxan induced diabetic rabbits showed that L4 and complexes 4, 6, 10, 12 showed significant activities like standard metformin. Anti-bacterial activity against the selected Gram-positive and Gram-negative bacterial strains has the following order Escherichia coli > Pseudomonas aeruginosa > Staphylococcus aureus > Bacillus subtilis. Similarly, antioxidant activity by the DPPH scavenging method was also studied with following results: triorganotin > diorganotin > ligands. Novel organotin(iv) complexes of N-acetylated β-amino acids were synthesized and characterized by different techniques. The molecular docking, in vitro α-glucosidase inhibitory, and in vivo antidiabetic activity studies were carried out.![]()
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Affiliation(s)
- Nagina Naveed Riaz
- Institute of Chemical Sciences, Bahauddin Zakariya UniversityMultanPakistan
- Department of Chemistry, Division of Science & Technology, University of EducationLahorePakistan
| | | | | | - Muhammad Sajid
- Institute of Chemical Sciences, Bahauddin Zakariya UniversityMultanPakistan
| | - Muhammad Ali
- School of Materials Science and Engineering, University of Science and Technology of China96 Jinzhai Road, Baohe DistrictHefei230026PR China
| | - Khalid Mahmood
- Institute of Chemical Sciences, Bahauddin Zakariya UniversityMultanPakistan
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2
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Baeza Cinco MÁ, Wu G, Telser J, Hayton TW. Structural and Spectroscopic Characterization of a Zinc-Bound N-Oxyphthalimide Radical. Inorg Chem 2022; 61:13250-13255. [PMID: 35972238 DOI: 10.1021/acs.inorgchem.2c01765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Thermolysis of a 1:1:1 mixture of MeLH (MeL = {(2,6-iPr2C6H3)NC(Me)}2CH), N-hydroxyphthalimide (HOPth), and diethylzinc in toluene at 77 °C provided [MeLZn(OPth)] (1) in good yield after workup. The subsequent reduction of 1 with 1.3 equiv of KC8 and 1 equiv of 2.2.2-cryptand, in tetrahydrofuran, provided [K(2.2.2-cryptand)][MeLZn(OPth)] (2) in 74% yield after workup. Characterization of 2 via X-ray crystallography and electron paramagnetic resonance spectroscopy reveals the presence of an S = 1/2 radical on the N-oxyphthalimide ligand. Importantly, these data represent the first structural and spectroscopic confirmation of the redox activity of a metal-bound N-oxyphthalimide fragment, expanding the range of structurally characterized redox-active ligands.
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Affiliation(s)
- Miguel Á Baeza Cinco
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
| | - Joshua Telser
- Department of Biological, Chemical and Physical Sciences, Roosevelt University, 430 South Michigan Avenue. Chicago, Illinois 60605-1394, United States
| | - Trevor W Hayton
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93016, United States
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3
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Wu J, Yang T, Wang X, Li W, Pang M, Sun H, Liang H, Yang F. Development of a multi-target anticancer Sn(ii) pyridine-2-carboxaldehyde thiosemicarbazone complex. Dalton Trans 2021; 50:10909-10921. [PMID: 34313274 DOI: 10.1039/d1dt01272j] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this study, we proposed to design effective multi-target anticancer agents based on the chelation of nontoxic metals with ligands that possess anticancer activity. In total, five Sn(ii) pyridine-2-carboxaldehyde thiosemicarbazone complexes are synthesized and their activities are tested. Among these complexes, C5 is found to show the highest cytotoxicity on investigating their structure-activity relationships. In addition, C5 not only exhibits an effective inhibitory effect against tumor growth in vivo, but also suppresses angiogenesis and restricts the metastasis of cancer cells in vitro. Multiple mechanisms underlie the antitumor effect of C5, and they include acting against DNA, inducing apoptosis, and inhibiting the activities of anti-apoptotic Bcl-xL protein, metalloproteinase MMP2 and topoisomerase II.
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Affiliation(s)
- Junmiao Wu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Tongfu Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Xiaojun Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Wenjuan Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Min Pang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Hongbin Sun
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
| | - Feng Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, Guangxi, China.
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4
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5
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Liu K, Yan H, Chang G, Li Z, Niu M, Hong M. Organotin(IV) complexes derived from hydrazone Schiff base: Synthesis, crystal structure, in vitro cytotoxicity and DNA/BSA interactions. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.05.017] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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6
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Dorosti N, Delfan B, Khodadadi M. Ultrasonic-assisted synthesis and biological evaluation of a nano-rod diorganotin phosphonic diamide: Precursor for the fabrication of SnP2
O7
nano-structure. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3875] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Niloufar Dorosti
- Department of Chemistry; Lorestan University; Khorramabad 68135-465 Iran
| | - Bahram Delfan
- Razi Herbal Medicines Research Center; Lorestan University of Medical Sciences; Khorramabad Iran
| | - Marzieh Khodadadi
- Department of Chemistry; Payame Noor University; Tehran I.R. of IRAN
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7
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Xu L, Hong M, Yang Y, Cui J, Li C. Synthesis, structural characterization, in vitro cytotoxicities, and BSA interaction of di-organotin(IV) complexes derived from salicylaldehyde nicotinoyl hydrazone. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1217408] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Lidan Xu
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Min Hong
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Yuanguang Yang
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Jichun Cui
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Chenzhong Li
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
- Nanobioengineering/Bioelectronics Laboratory, Department of Biomedical Engineering, Florida International University, Miami, FL, USA
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8
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Srivastav N, Mutneja R, Singh N, Singh R, Kaur V, Wagler J, Kroke E. Diverse Molecular Architectures of Si and Sn [4.4.3.0
1,6
]Tridecane Cages Derived from a Mannich Base Possessing Semi‐Rigid Unsymmetrical Podands. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600137] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Neha Srivastav
- Department of chemistry, Panjab University, Sector 14, Chandigarh 160014, India, http://chemistry.puchd.ac.in/show‐biodata.php?qstrempid=5532&qstrempdesigcode=10
| | - Ruchi Mutneja
- Department of chemistry, Panjab University, Sector 14, Chandigarh 160014, India, http://chemistry.puchd.ac.in/show‐biodata.php?qstrempid=5532&qstrempdesigcode=10
| | - Navjot Singh
- Department of chemistry, Panjab University, Sector 14, Chandigarh 160014, India, http://chemistry.puchd.ac.in/show‐biodata.php?qstrempid=5532&qstrempdesigcode=10
| | - Raghubir Singh
- Department of chemistry, DAV College, Sector 10, Chandigarh 160011, India, http://www.davchd.com
| | - Varinder Kaur
- Department of chemistry, Panjab University, Sector 14, Chandigarh 160014, India, http://chemistry.puchd.ac.in/show‐biodata.php?qstrempid=5532&qstrempdesigcode=10
| | - Jörg Wagler
- Institut für Anorganische Chemie, Technische Universität Bergakademie, Freiberg 09596 Freiberg, Germany
| | - Edwin Kroke
- Institut für Anorganische Chemie, Technische Universität Bergakademie, Freiberg 09596 Freiberg, Germany
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Organotin(IV) complexes derived from Schiff base N’-[(1E)-(2-hydroxy-3-methoxyphenyl)methylidene]pyridine-3-carbohydrazone: Synthesis, in vitro cytotoxicities and DNA/BSA interaction. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.041] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Hong M, Chang G, Li R, Niu M. Anti-proliferative activity and DNA/BSA interactions of five mono- or di-organotin(iv) compounds derived from 2-hydroxy-N′-[(2-hydroxy-3-methoxyphenyl)methylidene]-benzohydrazone. NEW J CHEM 2016. [DOI: 10.1039/c6nj00525j] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Five hydrazone Schiff base organotin(iv) complexes were synthesized and their anticancer mechanism was preliminarily studied.
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Affiliation(s)
- Min Hong
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Guoliang Chang
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Rui Li
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
| | - Meiju Niu
- School of Chemistry and Chemical Engineering
- Liaocheng University
- Liaocheng 252059
- China
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Tabrizi L, McArdle P, Erxleben A, Chiniforoshan H. Cytotoxicity and antimicrobial activity of triorganotin(IV) complexes of phenylcyanamide prepared by sonochemical synthesis. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.09.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Barreiro S, Durán-Carril ML, Viqueira J, Sousa-Pedrares A, García-Vázquez JA, Romero J. Structural studies and bioactivity of diorganotin(IV) complexes of pyridin-2-thionato derivatives. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.05.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Geng H, Hong M, Yang Y, Li D, Li X, Liu F, Niu M. Four triarylantimony(V) carboxylates: syntheses, structural characterization and in vitro cytotoxicities. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1060322] [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]
Affiliation(s)
- Honglin Geng
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Min Hong
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Yuanguang Yang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Dacheng Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Xuetong Li
- The Second Middle School of Chiping County, Liaocheng, China
| | - Fulin Liu
- The Second Middle School of Chiping County, Liaocheng, China
| | - Meiju Niu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
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14
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Organotin(IV) derivatives with 5,7-disubstituted-1,2,4-triazolo[1,5-a]pyrimidine and their cytotoxic activities: The importance of being conformers. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.07.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Hong M, Geng H, Niu M, Wang F, Li D, Liu J, Yin H. Organotin(IV) complexes derived from Schiff base N'-[(1E)-(2-hydroxy-3-methoxyphenyl)methylidene]pyridine-4-carbohydrazone: synthesis, in vitro cytotoxicities and DNA/BSA interaction. Eur J Med Chem 2014; 86:550-61. [PMID: 25216377 DOI: 10.1016/j.ejmech.2014.08.070] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 08/27/2014] [Accepted: 08/27/2014] [Indexed: 11/16/2022]
Abstract
Five organotin(IV) compounds were synthesized from N'-[(1E)-(2-hydroxy-3-methoxyphenyl)methylidene]pyridine-4-carbohydrazone and the corresponding dialkyltin(IV) or trialkyltin(IV) precursor. Solid state structures were determined by IR, elemental analysis, NMR spectroscopy, and for 1, 2, 4 and 5 single crystal X-ray diffraction analysis. Compounds 1, 2 and 4 are monomers with the tin atoms five-coordinated in distorted trigonal bipyramid, of which the deprotonated Schiff base ligand chelate to tin center in the enolic tridentate mode. Differently, in compound 5, the enolization does not occur for the Schiff base ligand, and only the pyridinyl N atom and the deprotonated phenol hydroxyl oxygen atom participate in the coordination. Fascinatingly, six trimethyltin(IV) coordination units are linked by the Sn⋯N weak interaction atoms and form a 72-membered crown-like macrocycle. Preliminary in vitro cytotoxicity studies on five human tumor cells lines (HL-60, A549, HT-29, HCT-116 and Caco-2) by MTT assay reveal that di-n-butyltin(IV) complex 2 and diphenyltin(IV) complex 4 triggered significant antiproliferative effects in cultured tumor cells, and their cytotoxic activity correlates with intracellular organotin(IV) concentration. The interaction of the complexes with calf thymus DNA (CT-DNA) has been explored by absorption and emission titration methods, which revealed that complexes 2 and 4 interact with CT-DNA through groove-binding and partial intercalation of the extended planar ligand with the DNA base stack. Further, the albumin interactions of complexes 2 and 4 were investigated using fluorescence quenching spectra and synchronous fluorescence spectra. Studies reveal that di-n-butyltin(IV) complex 2 with higher cytotoxicity show stronger DNA/BSA interaction than diphenyltin(IV) complex 4.
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Affiliation(s)
- Min Hong
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China.
| | - Honglin Geng
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Meiju Niu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Fei Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Dacheng Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China; Collaborative Innovation Center of Antibody Drugs, Liaocheng University, Liaocheng 252059, China
| | - Jifeng Liu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Handong Yin
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China.
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Synthesis, structural characterization, in vitro cytotoxicities, DNA-binding and BSA interaction of diorganotin (IV) complexes derived from hydrazone Schiff base. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.037] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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17
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Delgado-Alfaro R, Ramos-Organillo A, Flores-Moreno R, Gómez-Sandoval Z. Antiradical capacity of a series of organotin(IV) compounds: A chemical reactivity study in the Density Functional Theory framework. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Chilwal A, Malhotra P, Narula AK. Synthesis, Characterization, Thermal, and Antibacterial Studies of Organotin(Iv) Complexes of Indole-3-Butyric Acid and Indole-3-Propionic Acid. PHOSPHORUS SULFUR 2014. [DOI: 10.1080/10426507.2013.819871] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Asha Chilwal
- a School of Basic and Applied Sciences , Guru Gobind Singh Indraprastha University , Dwarka , Delhi , India
| | - Priti Malhotra
- b Department of Chemistry, Daulat Ram College , University of Delhi , Delhi , India
| | - A. K. Narula
- a School of Basic and Applied Sciences , Guru Gobind Singh Indraprastha University , Dwarka , Delhi , India
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Syntheses, structural characterization and in vitro cytotoxic activity of triorganotin(IV) complexes based on 1,7-dihydroxycarbonyl-1,7-dicarba-closo-dodecaborane ligand. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.04.039] [Citation(s) in RCA: 12] [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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20
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Wang F, Yin H, Yue C, Cheng S, Hong M. Syntheses, structural characterization, in vitro cytotoxicities and DNA-binding properties of triphenylantimony di(N-oxy phthalimide) and di(N-oxy succinimide) complexes. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.03.046] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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21
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Coordination geometry of monomeric, dimeric and polymeric organotin(IV) compounds constructed from 5-bromopyridine-2-carboxylic acid and mono-, di- or tri-organotin precursors. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2012.11.052] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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22
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Jiang J, Yin H, Wang F, Han Z, Wang F, Cheng S, Hong M. Novel tetranuclear triarylantimony(v) complexes with (±)-mandelic acid ligands: synthesis, characterization, in vitro cytotoxicity and DNA binding properties. Dalton Trans 2013; 42:8563-6. [DOI: 10.1039/c3dt50221j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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