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Parmar DR, Soni JY, Guduru R, Rayani RH, Kusurkar RV, Vala AG. Azetidines of pharmacological interest. Arch Pharm (Weinheim) 2021; 354:e2100062. [PMID: 34184778 DOI: 10.1002/ardp.202100062] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 05/22/2021] [Accepted: 05/26/2021] [Indexed: 11/07/2022]
Abstract
Azetidines are almost unexplored among nitrogen-containing saturated heterocycles due to difficulties associated with their synthesis. However, over the past few years, attempts have been made by scientists to advance their synthetic feasibility. Compounds with the azetidine moiety display an important and diverse range of pharmacological activities, such as anticancer, antibacterial, antimicrobial, antischizophrenic, antimalarial, antiobesity, anti-inflammatory, antidiabetic, antiviral, antioxidant, analgesic, and dopamine antagonist activities, and are also useful for the treatment of central nervous system disorders and so forth. Owing to its satisfactory stability, molecular rigidity, and chemical and biological properties, azetidine has emerged as a valuable scaffold and it has drawn the attention of medicinal researchers. The present review sheds light on the traditional method of synthesis of azetidine and advancements in synthetic methodology over the past few years, along with its application with various examples, and its biological significance.
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Affiliation(s)
- Deepa R Parmar
- Department of Chemistry, Faculty of Basic and Applied Science, Madhav University, Sirohi, Rajasthan, India.,Piramal Pharma Limited-Discovery Solutions, Ahmedabad, Gujarat, India
| | - Jigar Y Soni
- Department of Chemistry, Faculty of Basic and Applied Science, Madhav University, Sirohi, Rajasthan, India
| | | | - Rahul H Rayani
- Department of Chemistry, Faculty of Basic and Applied Science, Madhav University, Sirohi, Rajasthan, India.,Piramal Pharma Limited-Discovery Solutions, Ahmedabad, Gujarat, India
| | - Rakesh V Kusurkar
- Department of Chemistry, Faculty of Basic and Applied Science, Madhav University, Sirohi, Rajasthan, India.,Piramal Pharma Limited-Discovery Solutions, Ahmedabad, Gujarat, India
| | - Anand G Vala
- Department of Chemistry, Faculty of Basic and Applied Science, Madhav University, Sirohi, Rajasthan, India.,Piramal Pharma Limited-Discovery Solutions, Ahmedabad, Gujarat, India
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2
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Parmar DR, Rayani RH, Vala AG, Kusurkar RV, Manvar RK, Talukdar SN, Preeti, Zunjar V, Battula S, Soni JY. Design, Synthesis, In Silico Studies and In Vitro Anticancer Activity of 3‐(4‐Methoxyphenyl)azetidine Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202003654] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Deepa R. Parmar
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan India
| | - Rahul H. Rayani
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan India
| | - Anand G. Vala
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan India
| | - Rakesh V. Kusurkar
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan India
| | - Roshani K. Manvar
- Piramal Research Lab Piramal Enterprises Limited - Discovery Solutions Plot no. 18, Pharmaceutical Special Economic Zone, Village Matoda Ahmedabad, Gujarat India
| | - Sahista N. Talukdar
- In Vitro Department Piramal Enterprises Limited - Discovery Solutions Plot no. 18, Pharmaceutical Special Economic Zone, Village Matoda Ahmedabad, Gujarat India
| | - Preeti
- Department of Chemistry Institute of Science Banaras Hindu University (BHU) Varanasi India
| | - Vishwanath Zunjar
- School of Engineering and Technology Navrachana University Vadodara Gujarat India
| | | | - Jigar Y. Soni
- Department of Chemistry Faculty of Basic and Applied Sciences Madhav University Abu Road Sirohi Rajasthan India
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3
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Yurttaş L, Çiftçi GA, Aksoy MO, Demirayak Ş. Novel Benzimidazole Derivatives: Cytotoxic and Apoptotic Properties on Lung Cancer Cell Line. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817999200513091613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background:
Benzimidazole derivatives are privileged molecules known to have a wide
variety of biological activities. In medicinal chemistry, due to the ring’s structural similarity to nucleotides,
its derivatives were investigated as new chemotherapeutic agents. Our research group
have been studying 1,2-disubstituted benzimidazoles, including thiocarbamoyl group and their potential
anticancer activity. Based on previous findings, we synthesized novel 1-[2-(4-substituted
phenyl-2-oxoethyl)]-2-[(2/3/4-substituted phenylpiperidin-1-yl)thiocarbamoyl]benzimidazole derivatives
(3a-o).
Methods:
The obtained fifteen derivatives were studied on A549 adenocarcinomic human alveolar
basal epithelial cell line and mouse L929 fibroblastic cell line to determine their cytotoxic activity.
These compounds were also investigated to identify their apoptotic properties.
Results and Discussion:
The structures of the compounds based on three different groups differ
from each other with the phenyl substituents bonded to the piperazine ring. All of the compounds
showed remarkable antitumor activity, but the first five compounds bearing non-substituted phenyl
moiety exhibited selective cytotoxicity when compared in terms of potencies to the normal cell line.
Conclusion:
Compounds 3j, 3m and 3n were identified as the most apoptotic derivatives; however,
compounds 3e and 3h provoked apoptosis with the percentages of 10.6 and 10.9% and selective cytotoxicity.
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Affiliation(s)
- Leyla Yurttaş
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Gülşen Akalin Çiftçi
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Mehmet Onur Aksoy
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - Şeref Demirayak
- Department of Pharmaceutical Chemistry, School of Pharmacy, Medipol University, Istanbul, Turkey
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Synthesis, structural characterization, DFT calculations and biological properties of mono- and dinuclear nickel complexes with tetradentate transformed ligands by aerobic oxidative-coupling reactions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119085] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Ramesh S, Balakumar R, Rizzo JR, Zhang TY. Facile synthesis of 2-azaspiro[3.4]octane. Org Biomol Chem 2019; 17:3056-3065. [PMID: 30834400 DOI: 10.1039/c9ob00306a] [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
Our annulation strategy utilized for the synthesis of 2-azaspiro[3.4]octane is explained. Three successful routes for the synthesis were developed. One of the approaches involved annulation of the cyclopentane ring and the remaining two approaches involved annulation of the four membered ring. All three approaches employ readily available starting materials with conventional chemical transformations and minimal chromatographic purifications to afford the title compound. The merits and limitations of the three approaches are also discussed.
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Affiliation(s)
- Subbiah Ramesh
- Syngene International Ltd., Biocon Park, Plot No. 2 & 3, Bommasandra IV Phase, Jigani Link Road, Bangalore 560 099, India.
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Sundaravadivel E, Reddy GR, Manoj D, Rajendran S, Kandaswamy M, Janakiraman M. DNA binding and cleavage studies of copper(II) complex containing N2O2 Schiff base ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Chen F, Jin X, Zhao J, Gou S. DN604: A platinum(II) drug candidate with classic SAR can induce apoptosis via suppressing CK2-mediated p-cdc25C subcellular localization in cancer cells. Exp Cell Res 2018; 364:68-83. [DOI: 10.1016/j.yexcr.2018.01.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 01/21/2018] [Accepted: 01/22/2018] [Indexed: 01/09/2023]
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8
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Sharma NK, Ameta RK, Singh M. Spectrophotometric and physicochemical studies of newly synthesized anticancer Pt(IV) complexes and their interactions with CT-DNA. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.07.101] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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9
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From Synthesis to Biological Impact of Pd (II) Complexes: Synthesis, Characterization, and Antimicrobial and Scavenging Activity. Biochem Res Int 2016; 2016:4359375. [PMID: 27119023 PMCID: PMC4812500 DOI: 10.1155/2016/4359375] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 02/23/2016] [Indexed: 11/17/2022] Open
Abstract
The Pd (II) complexes with a series of halosubstituted benzylamine ligands (BLs) have been synthesized and characterized with different spectroscopic technique such as FTIR, UV/Vis, LCMS, 1H, and 13C NMR. Their molecular sustainability in different solvents such as DMSO, DMSO : H2O, and DMSO : PBS at physiological condition (pH 7.2) was determined by UV/Vis spectrophotometer. The in vitro antibacterial and antifungal activities of the complexes were investigated against Gram-positive and Gram-negative microbes and two different fungi indicated their significant biological potential. Additionally, their antioxidant activity has been analyzed with DPPH• free radical through spectrophotometric method and the result inferred them as an antioxidant. The stronger antibacterial and antioxidant activities of the synthesized complexes suggested them as a stronger antimicrobial agent. Our study advances the biological importance of palladium (II) amine complexes in the field of antimicrobial and antioxidant activities.
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Biological Impact of Pd (II) Complexes: Synthesis, Spectral Characterization, In Vitro Anticancer, CT-DNA Binding, and Antioxidant Activities. INTERNATIONAL JOURNAL OF MEDICINAL CHEMISTRY 2016; 2016:9245619. [PMID: 26989511 PMCID: PMC4771903 DOI: 10.1155/2016/9245619] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 12/22/2015] [Accepted: 01/20/2016] [Indexed: 11/17/2022]
Abstract
A new series of Pd (II) complexes of methyl substituted benzylamine ligands (BLs) has been synthesized and characterized via spectroscopic techniques such as UV/Vis. FTIR, LCMS, 1H, and 13C NMR. The UV/Vis study in DMSO, DMSO + water, and DMSO + PBS buffer (pH = 7.2) confirmed their molecular sustainability in liquids. Their in vitro anticancer activity against breast cancer cell lines such as MCF-7 and MDA-MB-231 makes them interesting for in vivo analysis. Their stronger DNA binding activity (DBA) compared with free ligand suggested them as a good DNA binder. DBA was further confirmed by physicochemical studies such as surface tension and viscosity of complex + DNA which inferred the disruption of DNA and intercalation of complexes, respectively. Their % binding activity, % disruption of DNA base pairs (DNABP), and % intercalating strength are reported in this paper for the first time for better understanding of DNA binding mechanism. Along with this, their scavenging activity (SA) determined through DPPH free radical and the results indicate good antioxidant behaviour of complexes.
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11
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Lawande PP, Sontakke VA, Nair RJ, Khan A, Sabharwal SG, Shinde VS. Synthesis of polyhydroxylated azetidine iminosugars and 3-hydroxy-N-methylazetidine-2-carboxylic acid from d-glucose. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.05.057] [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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12
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Synthesis, DNA-cleaving activities and cytotoxicities of the copper(II) complexes of pyrrole-polyamide dimers tethered with carboxylate-containing linkers. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.01.050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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13
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Gavale KS, Chavan SR, Khan A, Joshi R, Dhavale DD. Azetidine- and N-carboxylic azetidine-iminosugars as amyloglucosidase inhibitors: synthesis, glycosidase inhibitory activity and molecular docking studies. Org Biomol Chem 2015; 13:6634-46. [DOI: 10.1039/c5ob00668f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Azetidine and an unprecedented N-carboxylic azetidine iminosugars were synthesized from d-glucose, which showed prominent amyloglucosidase inhibitory activity.
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Affiliation(s)
- Kishor S. Gavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Shrawan R. Chavan
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Ayesha Khan
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
| | - Rakesh Joshi
- Institute of Bioinformatics and Biotechnology
- Savitribai Phule Pune University
- Pune 411007
- India
| | - Dilip D. Dhavale
- Department of Chemistry
- Garware Research Centre
- Savitribai Phule Pune University (formerly University of Pune)
- Pune
- India
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14
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Zhao J, Gou S, Liu F. Potent Anticancer Activity and Possible Low Toxicity of Platinum(II) Complexes with Functionalized 1,1-Cyclobutanedicarboxylate as a Leaving Ligand. Chemistry 2014; 20:15216-25. [DOI: 10.1002/chem.201404090] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Indexed: 11/11/2022]
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15
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Yang JW, Lin YL, Dong C, Zhou CQ, Chen JX, Wang B, Zhou ZZ, Sun B, Chen WH. Synthesis, hydrolytic DNA-cleaving activities and cytotoxicities of EDTA analogue-tethered pyrrole-polyamide dimer-based Ce(IV) complexes. Eur J Med Chem 2014; 87:168-74. [PMID: 25247773 DOI: 10.1016/j.ejmech.2014.09.057] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/16/2014] [Accepted: 09/17/2014] [Indexed: 12/31/2022]
Abstract
Two EDTA analogue-tethered C2-symmetrical dimeric monopyrrole-polyamide 5 and dipyrrole-polyamide 6, and their corresponding Ce(IV) complexes Ce-5 and Ce-6 were synthesized and fully characterized. Agarose gel electrophoresis studies on pBR322 DNA cleavage indicate that complexes Ce-5 and Ce-6 exhibited potent DNA-cleaving activities under physiological conditions. The maximal first-order rate constants (kmax's) were (0.42 ± 0.02) h(-1) for Ce-5 and (0.52 ± 0.02) h(-1) for Ce-6, respectively, suggesting that both complexes catalyzed the cleavage of supercoiled DNA by up to approximately 10(8)-fold. Complex Ce-6 exhibited ca 10-fold higher overall catalytic activity (kmax/KM) than Ce-5, which may be ascribed to its higher DNA-binding affinity. Inhibition experiments and a model study convincingly suggest that both complexes Ce-5 and Ce-6 functioned as hydrolytic DNA-cleavers. In addition, both complexes were found to display moderate inhibitory activity toward A549 and HepG-2 cells.
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Affiliation(s)
- Jian-Wei Yang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Yan-Ling Lin
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Cheng Dong
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Chun-Qiong Zhou
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China.
| | - Jin-Xiang Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Bo Wang
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Zhong-Zhen Zhou
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Bin Sun
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China
| | - Wen-Hua Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, PR China.
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16
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Sun Y, Cao Z, Gou S, Hu T. Novel Oxaliplatin Derivatives with 1-(Substituted Benzyl)azetidine-3,3-dicarboxylate Anions. Synthesis, Cytotoxicity, and Interaction with DNA. Chem Biodivers 2014; 11:115-25. [DOI: 10.1002/cbdv.201300092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Indexed: 11/06/2022]
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17
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Zhao J, Gou S, Xu G. Synthesis and biological evaluation of mixed ammine/amine platinum(II) complexes with dicarboxylate containing organic nitrate as ligand. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2013.09.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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Shang Y, Liao K, He X, Hu J. One-pot synthesis of disulfide-linked N-sulfonylazetidin-2-imines via a copper-catalyzed multicomponent cascade reaction. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.09.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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19
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Yurttaş L, Demirayak Ş, Çiftçi GA, Yıldırım ŞU, Kaplancıklı ZA. Synthesis and Biological Evaluation of Some 1,2-Disubstituted Benzimidazole Derivatives as New Potential Anticancer Agents. Arch Pharm (Weinheim) 2013; 346:403-14. [DOI: 10.1002/ardp.201200452] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 01/21/2013] [Accepted: 02/04/2013] [Indexed: 11/09/2022]
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20
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Glawar AFG, Jenkinson SF, Thompson AL, Nakagawa S, Kato A, Butters TD, Fleet GWJ. 3-Hydroxyazetidine Carboxylic Acids: Non-Proteinogenic Amino Acids for Medicinal Chemists. ChemMedChem 2013; 8:658-66. [DOI: 10.1002/cmdc.201200541] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 02/14/2013] [Indexed: 11/09/2022]
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21
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Ameta R, Singh M, Kale R. Synthesis, characterization, EDX, thermal, antioxidant, antibacterial, topographical, and gas adsorption studies of supramolecular tetraammoniumplatinate. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.763230] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- R.K. Ameta
- a School of Chemical Sciences, Central University of Gujarat , Gandhinagar , India
| | - Man Singh
- a School of Chemical Sciences, Central University of Gujarat , Gandhinagar , India
| | - R.K. Kale
- a School of Chemical Sciences, Central University of Gujarat , Gandhinagar , India
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22
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Ameta RK, Singh M, Kale RK. Synthesis and structure–activity relationship of benzylamine supported platinum(iv) complexes. NEW J CHEM 2013. [DOI: 10.1039/c3nj41141a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Novel hydrophilic cis-bis(cyclopentylamine)platinum(II) complexes: Synthesis, characterization, antitumor activity and interaction with DNA. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Wilson JJ, Lippard SJ. In vitro anticancer activity of cis-diammineplatinum(II) complexes with β-diketonate leaving group ligands. J Med Chem 2012; 55:5326-36. [PMID: 22606945 DOI: 10.1021/jm3002857] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Five cationic platinum(II) complexes of general formula, [Pt(NH(3))(2)(β-diketonate)]X are reported, where X is a noncoordinating anion and β-diketonate = acetylacetonate (acac), 1,1,1,-trifluoroacetylacetonate (tfac), benzoylacetonate (bzac), 4,4,4-trifluorobenzoylacetonate (tfbz), or dibenzoylmethide (dbm), corresponding, respectively, to complexes 1-5. The log P values and the stabilities of 1-5 in aqueous solution were evaluated. The phenyl ring substituents of 3-5 increase the lipophilicity of the resulting complexes, whereas the trifluoromethyl groups of 2 and 4 decrease the stability of the complexes in aqueous solution. The uptake of 1-5 in HeLa cells increases as the lipophilicity of the investigated complex increases. Cancer cell cytotoxicity studies indicate that 1 and 3 are the least active complexes whereas 2, 4, and 5 are comparable in activity to cisplatin.
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Affiliation(s)
- Justin J Wilson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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25
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Lenagh-Snow GMJ, Araújo N, Jenkinson SF, Martínez RF, Shimada Y, Yu CY, Kato A, Fleet GWJ. Azetidine Iminosugars from the Cyclization of 3,5-Di-O-triflates of α-Furanosides and of 2,4-Di-O-triflates of β-Pyranosides Derived from Glucose. Org Lett 2012; 14:2142-5. [DOI: 10.1021/ol300669v] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Gabriel M. J. Lenagh-Snow
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Noelia Araújo
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Sarah F. Jenkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - R. Fernando Martínez
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yousuke Shimada
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Chu-Yi Yu
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Atsushi Kato
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - George W. J. Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K., Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, U.K., Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan, and Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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Yin R, Gou S, Sun Y, Liu X. In vitro biological evaluation of platinum(II) complexes with 1-(methoxy substituted benzyl) azetidine-3,3-dicarboxylato ligands. Bioorg Med Chem 2012; 20:1461-7. [PMID: 22264764 DOI: 10.1016/j.bmc.2011.12.056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Revised: 12/26/2011] [Accepted: 12/27/2011] [Indexed: 11/16/2022]
Abstract
A number of platinum(II) complexes with ammine or 1R,2R-diaminocyclohexane as carrier ligands and 1-(methoxy-substituted benzyl) azetidine-3,3-dicarboxylate as leaving groups were synthesized and spectrally characterized. Biological evaluation in vitro showed that some of compounds showed positive antitumor activity. In particular, complex 3a, (1R,2R-diaminocyclohexane)[1-(3-methoxylbenzyl) azetidine-3,3-dicarboxylato)-O,O'] platinum(II), possessed a potent antitumor effect comparable to cisplatin and/or oxaliplatin, and very low toxicity in vivo. Preliminary antitumor mechanism of 3a has been investigated by cell apoptosis assays compared with cisplatin and oxaliplatin.
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Affiliation(s)
- Runting Yin
- Pharmaceutical Research Center, School of Chemistry & Chemical Engineering, Southeast University, Nanjing 211189, China
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