1
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Pandya C, Sivaramakrishna A. Exploring the binding properties of DNA/BSA and cytotoxicity studies with new terpyridine-ester-based metal complexes (M = Fe(III), Ni(II), Cu(II) and Ru(III)) - A comparative analysis. Int J Biol Macromol 2024; 274:132792. [PMID: 38834110 DOI: 10.1016/j.ijbiomac.2024.132792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/12/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
Many terpyridines and their metal complexes are known to exhibit remarkable potential for the interaction of biological targets. Notably, a subtle change in the structure of the ligand can influence these interactions significantly. In this regard, it would be very interesting to assess the binding affinity of functionalized molecules with DNA/BSA. In this work, a novel ester-based terpyridine (L) and the corresponding four metal complexes with Ni(II) (MC1), Cu(II) (MC2), Fe(III) (MC3) and Ru(III) (MC4) were prepared and structurally characterized using various spectroscopic and analytical techniques including the validation of molecular structures of ligand (L) and Ni(II)-Tpy complex (MC1). The EPR data demonstrate that MC1 is diamagnetic and other complexes (MC2-MC4) exhibit paramagnetic behavior. Additionally, the structures of ligands and metal complexes were determined using DFT studies and the same were utilized for the docking studies. Interestingly, MC3 and MC4 exhibit a predominant lowest binding energy of -9.62 Kcal/mol (with DNA) and -10.05 Kcal/mol (with BSA) respectively. The binding affinity of the ligand and its complexes with protein and DNA was evaluated by spectroscopic techniques. Notably, the cytotoxicity studies of L and MC1-MC4 were performed against the MCF-7 (human breast cancer) cell lines. The complex MC4 displayed great activity with an IC50 of 3.5 ± 1.75 μM among all synthesized compounds and comparable with cisplatin.
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Affiliation(s)
- Chayan Pandya
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Akella Sivaramakrishna
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
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2
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Chatterjee R, Bhukta S, Angajala KK, Dandela R. Copper catalysed oxidative cascade deamination/cyclization of vinyl azide and benzylamine for the synthesis of 2,4,6-triarylpyridines. Org Biomol Chem 2023. [PMID: 37334911 DOI: 10.1039/d3ob00625e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
A highly efficient one-pot method for the synthesis of 2,4,6-triaryl pyridines has been developed via cascade deamination and annulation. Copper triflate and molecular iodine easily promoted the oxidative cyclization reaction of vinyl azide and benzylamine to access a wide variety of substituted pyridine substrates under an oxygen atmosphere. The presence of benzyl amine enables the cyclization process by providing the aryl functionality and the nitrogen source. Moreover, a broad range of substrates with good functional group tolerance, avoidance of external oxidants, excellent product yields, operational simplicity and mild conditions are the notable advantages of the present protocol.
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Affiliation(s)
- Rana Chatterjee
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
| | - Swadhapriya Bhukta
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
| | - Kishore Kumar Angajala
- Department of Humanities and Sciences, Vardhaman College of Engineering, Shamshabad, Hyderabad-501218, Telangana, India
| | - Rambabu Dandela
- Department of Industrial and Engineering Chemistry, Institute of Chemical Technology, Indian Oil Odisha Campus, Samantpuri, Bhubaneswar 751013, India.
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3
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Kiss MA, Peřina M, Bereczki L, Baji Á, Bělíček J, Jorda R, Frank É. Dihydrotestosterone-based A-ring-fused pyridines: microwave-assisted synthesis and biological evaluation in prostate cancer cells compared to structurally related quinolines. J Steroid Biochem Mol Biol 2023; 231:106315. [PMID: 37086925 DOI: 10.1016/j.jsbmb.2023.106315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 04/24/2023]
Abstract
Dysfunction of the androgen receptor (AR) signalling axis plays a pivotal role in the development and progression of prostate cancer (PCa). Steroidal and non-steroidal AR antagonists can significantly improve the survival of PCa patients by blocking the action of the endogenous ligand through binding to the hormone receptor and preventing its activation. Herein, we report two synthetic strategies, each utilizing the advantages of microwave irradiation, to modify the A-ring of natural androgen 5α-dihydrotestosterone (DHT) with pyridine scaffolds. Treatment of DHT with appropriate Mannich salts led to 1,5-diketones, which were then converted with hydroxylamine to A-ring-fused 6'-substituted pyridines. To extend the compound library with 4',6'-disubstituted analogues, 2-arylidene derivatives of DHT were subjected to ring closure reactions according to the Kröhnke's pyridine synthesis. The crystal structure of a monosubstituted pyridine product was determined by single crystal X-ray diffraction. AR transcriptional activity in a reporter cell line was investigated for all novel A-ring-fused pyridines and a number of previously synthesized DHT-based quinolines were included to the biological study to obtain information about the structure-activity relationship. It was shown that several A-ring-fused quinolines acted as AR antagonists, in comparison with the dual or agonist character of the majority of A-ring-fused pyridines. Derivative 1d (A-ring-fused 6'-methoxyquinoline) was studied in detail and showed to be a low-micromolar AR antagonist (IC50 = 10.5µM), and it suppressed the viability and proliferation of AR-positive PCa cell lines. Moreover, the candidate compound blocked the AR downstream signalling, induced moderate cell-cycle arrest and showed to bind recombinant AR and to target AR in cells. The binding mode and crucial interactions were described using molecular modelling.
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Affiliation(s)
- Márton A Kiss
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Miroslav Peřina
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Laura Bereczki
- Structural Research Centre, Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary; Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary
| | - Ádám Baji
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
| | - Jakub Bělíček
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic
| | - Radek Jorda
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27, 78371 Olomouc, Czech Republic.
| | - Éva Frank
- Department of Organic Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary.
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4
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El Hallaoui A, Merroun Y, Chehab S, Ghailane R, Souizi A. One-pot synthesis of 2,4,6-triarylpyridines by cyclocondensation between aryl aldehyde, acetophenone derivative, and ammonium acetate using Al/Ag3PO4 as a new and green bimetallic catalyst. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-03023-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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5
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Li J, Hu X, Zhang H, Peng Y, Li S, Xiong Y, Jiang W, Wang Z. N-2-(Phenylamino) Benzamide Derivatives as Dual Inhibitors of COX-2 and Topo I Deter Gastrointestinal Cancers via Targeting Inflammation and Tumor Progression. J Med Chem 2022; 65:10481-10505. [PMID: 35868003 DOI: 10.1021/acs.jmedchem.2c00635] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Given the close association between inflammation and cancer, combining anti-inflammation therapy is prominent to improve the anticancer effect. Based on I-1, a series of agents targeting COX-2 and Topo I were designed by combining fenamates and phenols. The optimal compound 1H-30 displayed an enhanced inhibitory effect on COX-2 compared to tolfenamic acid and I-1 and showed better inhibition of Topo I than I-1. Importantly, 1H-30 showed potential anticancer effects and suppressed the activation of the NF-κB pathway in cancer cells. 1H-30 inhibited the nuclear translocation of NF-κB and suppressed the production of NO, COX-2, and IL-1β in RAW264.7. In vivo, 1H-30 showed acceptable pharmacokinetic parameters, decreased the tumor growth without affecting the body weight, down-regulated COX-2 and MMP-9, and induced apoptosis in the CT26.WT tumor-bearing mice. Accordingly, 1H-30 as a potential Topo I/COX-2 inhibitor which possessed anti-inflammatory and anticancer effects, with inhibition of the NF-κB pathway, is promising for gastrointestinal cancer therapy.
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Affiliation(s)
- Junfang Li
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China.,State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Xiaoling Hu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China.,State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Honghua Zhang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China.,State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Yan Peng
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China
| | - Shuang Li
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China
| | - Yongxia Xiong
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China
| | - Weifan Jiang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China
| | - Zhen Wang
- School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China.,School of Pharmacy, Lanzhou University, Lanzhou 730000, China.,State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
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6
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Ratnani S, Bargujar S, Khulbe M, Kathuria A. Applications of Choline Chlorine based Deep Eutectic Solvents as Sustainable Media and catalyst in the synthesis of Heterocyclic Scaffolds. CURR ORG CHEM 2022. [DOI: 10.2174/1385272826666220602105646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
Deep eutectic solvents (DESs), also referred to as low transition temperature mixtures (LTTMs), have emerged as sustainable and cheap alternatives to conventional organic solvents in organic synthesis. This is attributed to their exceptional characteristics viz. easy preparation with readily available cheap materials, water compatibility, non-flammability, non-toxicity, biocompatibility, biodegradability, etc. All these properties label them as versatile and cost-effective green solvents. The first reported DES, choline chloride urea mixture has appeared as an innocuous solvent and catalyst in many organic transformations. This prospective DES combination has been applied extensively to the synthesis of a wide range of heterocyclic compounds including quinolones, spirooxindoles, etc. The conditions employed are relatively mild and do not require additional acid catalysts or organic solvents. This eco-friendly blend for the synthesis of heterocycles reports excellent yields of products with shorter reaction times and a simple workup procedure. Evaluating these merits, this review focuses on the recent literature published on the use of choline chlorine-based DESs in the synthesis of a few important heterocyclic compounds.
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Affiliation(s)
- Sonia Ratnani
- Department of Chemistry, Ramjas College, University of Delhi, Delhi - 110007, India
| | - Savita Bargujar
- Department of Chemistry, Ramjas College, University of Delhi, Delhi - 110007, India
| | - Mihir Khulbe
- Department of Chemistry, Ramjas College, University of Delhi, Delhi - 110007, India
| | - Abha Kathuria
- Department of Chemistry, Ramjas College, University of Delhi, Delhi - 110007, India
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7
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Jalali-Mola S, Torabi M, Yarie M, Zolfigol MA. Acidic tributyl phosphonium-based ionic liquid: an efficient catalyst for preparation of diverse pyridine systems via a cooperative vinylogous anomeric-based oxidation. RSC Adv 2022; 12:34730-34739. [DOI: 10.1039/d2ra04631h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022] Open
Abstract
Experimental procedure for the synthesis of triaryl pyridines, indolyl pyridines and nicotinonitriles.
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Affiliation(s)
- Sepideh Jalali-Mola
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Morteza Torabi
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Meysam Yarie
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
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8
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Shabalin DA. Recent advances and future challenges in the synthesis of 2,4,6-triarylpyridines. Org Biomol Chem 2021; 19:8184-8204. [PMID: 34499071 DOI: 10.1039/d1ob01310f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
2,4,6-Triarylpyridines are key building blocks to access functional molecules that are used in the design of advanced materials, metal-organic frameworks, supramolecules, reactive chemical intermediates and drugs. A number of synthetic protocols to construct this heterocyclic scaffold have been developed to date, the most recent of which (2015-present) are included and discussed in the present review. An emphasis has been placed on the utility of each synthetic approach in view of the scope of aryl/hetaryl substituents, limitations and an outlook of each method to be used in applied sciences.
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Affiliation(s)
- Dmitrii A Shabalin
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS, 1 Favorsky St, Irkutsk, 664033, Russian Federation.
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9
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Gopalaiah K, Choudhary R. Synthesis of Kröhnke pyridines through iron-catalyzed oxidative condensation/double alkynylation/amination cascade strategy. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Pangajavalli S, Kumar RR, Ramaswamy S. Structural, Hirshfeld, spectroscopic, quantum chemical and molecular docking studies of N'-(4-(4-Chlorophenyl)-1,3-dicyano-5,6,7,8,9,10-hexahydrobenzo[8]annulen 2-yl) N,N-dimethylformimidamide as CCR2 inhibitors. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Muraoka H, Ogawa S. Synthesis and Photophysical Properties of Star-Shaped (D-π)<sub>3</sub>-A Molecules with an <i>N</i>-Heteroaromatic Core. J SYN ORG CHEM JPN 2021. [DOI: 10.5059/yukigoseikyokaishi.79.859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hiroki Muraoka
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University
| | - Satoshi Ogawa
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University
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12
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Zhan ZZ, He JP, Jiang PB, Zhang MM, Wang HS, Luo N, Huang GS. Cu(II)‐Catalyzed Synthesis of 2,3,6‐Trisubstituted Pyridines from Saturated Ketone and Alkynones/1,3‐Dicarbonyl Compounds. ChemistrySelect 2021. [DOI: 10.1002/slct.202100775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhen Z. Zhan
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
| | - Jian P. He
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
| | - Peng B. Jiang
- Zhe Jiang Shaoxing Zhejiang Pharmaceutical Co., Ltd. No. 58 Changhe Road, Binhai New City Shaoxing City Zhejiang Province China
| | - Ming M. Zhang
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
| | - He S. Wang
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
| | - Nan Luo
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
| | - Guo S. Huang
- State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province Department of Chemistry Lanzhou University Lanzhou P. R. China
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13
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Shabalin DA, Dvorko MY, Schmidt EY, Trofimov BA. Regiocontrolled synthesis of 2,4,6-triarylpyridines from methyl ketones, electron-deficient acetylenes and ammonium acetate. Org Biomol Chem 2021; 19:2703-2715. [PMID: 33667288 DOI: 10.1039/d1ob00193k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel one-pot two-step approach for the synthesis of 2,4,6-triarylpyridines via t-BuOK/DMSO-promoted C-vinylation of a variety of methyl ketones with electron-deficient acetylenes (alkynones) followed by a cyclization of the in situ generated unsaturated 1,5-dicarbonyl species with ammonium acetate has been developed. This approach possesses competitive advantages such as high regioselectivity, available starting materials and the absence of transition-metal catalysts, oxidants and undesirable byproducts. A wide synthetic utility of the developed approach was demonstrated by the synthesis of trisubstituted, tetrasubstituted and fused pyridines.
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Affiliation(s)
- Dmitrii A Shabalin
- A.E. Favorsky Irkutsk Institute of Chemistry SB RAS, 1 Favorsky St, Irkutsk, 664033, Russian Federation.
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14
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Baglini E, Salerno S, Barresi E, Robello M, Da Settimo F, Taliani S, Marini AM. Multiple Topoisomerase I (TopoI), Topoisomerase II (TopoII) and Tyrosyl-DNA Phosphodiesterase (TDP) inhibitors in the development of anticancer drugs. Eur J Pharm Sci 2021; 156:105594. [DOI: 10.1016/j.ejps.2020.105594] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 02/08/2023]
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15
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Crystal structures and properties of four coordination polymers based on a new asymmetric ligand: Tuning structure/dimensionality by various organic solvents. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119403] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Chiacchio MA, Iannazzo D, Romeo R, Giofrè SV, Legnani L. Pyridine and Pyrimidine Derivatives as Privileged Scaffolds in Biologically Active Agents. Curr Med Chem 2020; 26:7166-7195. [PMID: 30182842 DOI: 10.2174/0929867325666180904125400] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/04/2018] [Accepted: 07/06/2018] [Indexed: 12/12/2022]
Abstract
Pyridine and pyrimidine derivatives have received great interest in recent pharmacological research, being effective in the treatment of various malignancies, such as myeloid leukemia, breast cancer and idiopathic pulmonary fibrosis. Most of the FDA approved drugs show a pyridine or pyrimidine core bearing different substituents. The aim of this review is to describe the most recent reports in this field, with reference to the newly discovered pyridineor pyrimidine-based drugs, to their synthesis and to the evaluation of the most biologically active derivatives. The corresponding benzo-fused heterocyclic compounds, i.e. quinolines and quinazolines, are also reported.
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Affiliation(s)
- Maria Assunta Chiacchio
- Dipartimento di Scienze del Farmaco, University of Catania, V.le Doria 6, 95125 Catania, Italy
| | - Daniela Iannazzo
- Dipartimento di Ingegneria, University of Messina, Contrada Di Dio, 98166 Messina, Italy
| | - Roberto Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Salvatore V Giofrè
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Laura Legnani
- Dipartimento di Chimica, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
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17
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Li B, Yan QQ, Xu ZQ, Xu YB, Yong GP. Tuning the interpenetration of metal–organic frameworks through changing ligand functionality: effect on gas adsorption properties. CrystEngComm 2020. [DOI: 10.1039/c9ce01309a] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two interpenetrated MOFs are constructed with a 2-connected ligand, whereas one non-interpenetrated MOF is constructed by using a 3-connected ligand.
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Affiliation(s)
- Bin Li
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Qing-Qing Yan
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Zhi-Qiang Xu
- The USTC-Anhui Tobacco Joint Laboratory of Chemistry and Combustion
- Hefei 230066
- P. R. China
| | - Ying-Bo Xu
- The USTC-Anhui Tobacco Joint Laboratory of Chemistry and Combustion
- Hefei 230066
- P. R. China
| | - Guo-Ping Yong
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
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18
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Kadayat TM, Park S, Shrestha A, Jo H, Hwang SY, Katila P, Shrestha R, Nepal MR, Noh K, Kim SK, Koh WS, Kim KS, Jeon YH, Jeong TC, Kwon Y, Lee ES. Discovery and Biological Evaluations of Halogenated 2,4-Diphenyl Indeno[1,2- b]pyridinol Derivatives as Potent Topoisomerase IIα-Targeted Chemotherapeutic Agents for Breast Cancer. J Med Chem 2019; 62:8194-8234. [PMID: 31398033 DOI: 10.1021/acs.jmedchem.9b00970] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
With the aim of developing new effective topoisomerase IIα-targeted anticancer agents, we synthesized a series of hydroxy- and halogenated 2,4-diphenyl indeno[1,2-b]pyridinols using a microwave-assisted single step synthetic method and investigated structure-activity relationships. The majority of compounds with chlorophenyl group at 2-position and phenol group at the 4-position of indeno[1,2-b]pyridinols exhibited potent antiproliferative activity and topoisomerase IIα-selective inhibition. Of the 172 compounds tested, 89 showed highly potent and selective topoisomerase IIα inhibition and antiproliferative activity in the nanomolar range against human T47D breast (2.6 nM) cancer cell lines. In addition, mechanistic studies revealed compound 89 is a nonintercalative topoisomerase II poison, and in vitro studies showed it had promising cytotoxic effects in diverse breast cancer cell lines and was particularly effective at inducing apoptosis in T47D cells. Furthermore, in vivo administration of compound 89 had significant antitumor effects in orthotopic mouse model of breast cancer.
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Affiliation(s)
- Tara Man Kadayat
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
- New Drug Development Center , Daegu-Gyeongbuk Medical Innovation Foundation , Daegu 41061 , Republic of Korea
| | - Seojeong Park
- College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul 120-750 , Republic of Korea
| | - Aarajana Shrestha
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Hyunji Jo
- College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul 120-750 , Republic of Korea
| | - Soo-Yeon Hwang
- College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul 120-750 , Republic of Korea
| | - Pramila Katila
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Ritina Shrestha
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Mahesh Raj Nepal
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Keumhan Noh
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Sang Kyoon Kim
- Laboratory Animal Center , Daegu-Gyeongbuk Medical Innovation Foundation , Daegu 41061 , Republic of Korea
| | - Woo-Suk Koh
- Laboratory Animal Center , Daegu-Gyeongbuk Medical Innovation Foundation , Daegu 41061 , Republic of Korea
| | - Kil Soo Kim
- Laboratory Animal Center , Daegu-Gyeongbuk Medical Innovation Foundation , Daegu 41061 , Republic of Korea
- College of Veterinary Medicine , Kyungpook National University , Daegu 41566 , Republic of Korea
| | - Yong Hyun Jeon
- Laboratory Animal Center , Daegu-Gyeongbuk Medical Innovation Foundation , Daegu 41061 , Republic of Korea
| | - Tae Cheon Jeong
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
| | - Youngjoo Kwon
- College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul 120-750 , Republic of Korea
| | - Eung-Seok Lee
- College of Pharmacy , Yeungnam University , Gyeongsan 38541 , Republic of Korea
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19
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Mouradzadegun A, Mostafavi MA, Ganjali MR. A Facile and Green Synthesis of 2,4,6-Triarylpyridine Derivatives Using the Modified Mesoporous Organic Polymer Based on Calix [4]Resorcinarene: As an Efficient and Reusable Heterogeneous Acidic Catalyst. KINETICS AND CATALYSIS 2019. [DOI: 10.1134/s0023158419020071] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Muraoka H, Obara T, Ogawa S. Synthesis and optical properties, including fluorosolvatochromic and ICT-based proton-sensing behaviors of a series of 2,4,6-tris(5-aryl-2-thienyl)pyridines. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1603230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Hiroki Muraoka
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Japan
| | - Takumi Obara
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Japan
| | - Satoshi Ogawa
- Department of Chemistry and Biological Sciences, Faculty of Science and Engineering, Iwate University, Morioka, Japan
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21
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Liang X, Wu Q, Luan S, Yin Z, He C, Yin L, Zou Y, Yuan Z, Li L, Song X, He M, Lv C, Zhang W. A comprehensive review of topoisomerase inhibitors as anticancer agents in the past decade. Eur J Med Chem 2019; 171:129-168. [PMID: 30917303 DOI: 10.1016/j.ejmech.2019.03.034] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/14/2019] [Accepted: 03/14/2019] [Indexed: 01/28/2023]
Abstract
The topoisomerase enzymes play an important role in DNA metabolism, and searching for enzyme inhibitors is an important target in the search for new anticancer drugs. Discovery of new anticancer chemotherapeutical capable of inhibiting topoisomerase enzymes is highlighted in anticancer research. Therefore, biologists, organic chemists and medicinal chemists all around the world have been identifying, designing, synthesizing and evaluating a variety of novel bioactive molecules targeting topoisomerase. This review summarizes types of topoisomerase inhibitors in the past decade, and divides them into nine classes by structural characteristics, including N-heterocycles compounds, quinone derivatives, flavonoids derivatives, coumarin derivatives, lignan derivatives, polyphenol derivatives, diterpenes derivatives, fatty acids derivatives, and metal complexes. Then we discussed the application prospect and development of these anticancer compounds, as well as concluded parts of their structural-activity relationships. We believe this review would be invaluable in helping to further search potential topoisomerase inhibition as antitumor agent in clinical usage.
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Affiliation(s)
- Xiaoxia Liang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China.
| | - Qiang Wu
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Shangxian Luan
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Zhongqiong Yin
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Changliang He
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Lizi Yin
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Yuanfeng Zou
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Zhixiang Yuan
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Lixia Li
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Xu Song
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Min He
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Cheng Lv
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
| | - Wei Zhang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR China
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22
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S. Kamble S, S. Shankarling G. Amalgamation of CSR and DES: An Energy Efficient Protocol for the One-Pot Synthesis of 2,4,6- Triaryl Pyridine Derivatives. ChemistrySelect 2018. [DOI: 10.1002/slct.201801690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sujit S. Kamble
- Dyestuff Technology Department; Institute of Chemical Technology, N. P. Marg, Matunga; Mumbai- 400019 India
| | - Ganapati S. Shankarling
- Dyestuff Technology Department; Institute of Chemical Technology, N. P. Marg, Matunga; Mumbai- 400019 India
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23
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Njogu EM, Martincigh BS, Omondi B, Nyamori VO. Synthesis, characterization, antimicrobial screening and DNA binding of novel silver(I)-thienylterpyridine and silver(I)-furylterpyridine complexes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4554] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Eric M. Njogu
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
| | - Bice S. Martincigh
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
| | - Bernard Omondi
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
| | - Vincent O. Nyamori
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
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24
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Gopalaiah K, Rao DC, Mahiya K, Tiwari A. Iron-Catalyzed Aerobic Oxidative Cleavage and Construction of C−N Bonds: A Facile Method for Synthesis of 2,4,6-Trisubstituted Pyridines. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800312] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Kovuru Gopalaiah
- Organic Synthesis and Catalysis Laboratory; Department of Chemistry; University of Delhi; Delhi 110007 India
| | - Devarapalli Chenna Rao
- Organic Synthesis and Catalysis Laboratory; Department of Chemistry; University of Delhi; Delhi 110007 India
| | - Kuldeep Mahiya
- Organic Synthesis and Catalysis Laboratory; Department of Chemistry; University of Delhi; Delhi 110007 India
| | - Ankit Tiwari
- Organic Synthesis and Catalysis Laboratory; Department of Chemistry; University of Delhi; Delhi 110007 India
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25
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Zhang H, Shen J, Cheng G, Wu B, Cui X. Base-Promoted Synthesis of 2,4,6-Triarylpyridines from Enaminones and Chalcones. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800231] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hong Zhang
- Engineering Research Center of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; Xiamen 361021 P. R. China
| | - Jinhai Shen
- Engineering Research Center of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; Xiamen 361021 P. R. China
| | - Guolin Cheng
- Engineering Research Center of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; Xiamen 361021 P. R. China
| | - Binjie Wu
- Engineering Research Center of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; Xiamen 361021 P. R. China
| | - Xiuling Cui
- Engineering Research Center of Molecular Medicine of Ministry of Education, Key Laboratory of Fujian Molecular Medicine, Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; Xiamen 361021 P. R. China
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26
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Wei Q, Wang X. Facile Synthesis and Fluorescent Properties of Two Novel 4-Aryl-2,6-Dicoumarinylpyridines. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/174751917x15094552081224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Two novel 4-aryl-2,6-dicoumarinylpyridines were synthesised in the presence of tetrabutylammonium hydrogen sulphate via a one-pot reaction. In addition, the absorption and fluorescence spectra of the synthesised compounds in chloroform were measured for the first time.
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Affiliation(s)
- Qiang Wei
- The School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P.R. China
| | - Xiaolong Wang
- The School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, P.R. China
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27
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Zolfigol MA, Karimi F, Yarie M, Torabi M. Catalytic application of sulfonic acid‐functionalized titana‐coated magnetic nanoparticles for the preparation of 1,8‐dioxodecahydroacridines and 2,4,6‐triarylpyridines via anomeric‐based oxidation. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4063] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
| | - Fatemeh Karimi
- Faculty of ChemistryBu‐Ali Sina University Hamedan 6517838683 Iran
| | - Meysam Yarie
- Faculty of ChemistryBu‐Ali Sina University Hamedan 6517838683 Iran
| | - Morteza Torabi
- Faculty of ChemistryBu‐Ali Sina University Hamedan 6517838683 Iran
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28
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Rabbani R, Masson E. Probing Interactions between Hydrocarbons and Auxiliary Guests inside Cucurbit[8]uril. Org Lett 2017; 19:4303-4306. [DOI: 10.1021/acs.orglett.7b01966] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ramin Rabbani
- Department of Chemistry and
Biochemistry, Ohio University, Athens, Ohio 45701, United States
| | - Eric Masson
- Department of Chemistry and
Biochemistry, Ohio University, Athens, Ohio 45701, United States
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29
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Bist G, Park S, Song C, Thapa Magar TB, Shrestha A, Kwon Y, Lee ES. Dihydroxylated 2,6-diphenyl-4-chlorophenylpyridines: Topoisomerase I and IIα dual inhibitors with DNA non-intercalative catalytic activity. Eur J Med Chem 2017; 133:69-84. [DOI: 10.1016/j.ejmech.2017.03.048] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 01/10/2023]
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30
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Gomha SM, Dawood KM. Synthetic Utility of Pyridinium Bromide: Synthesis and Antimicrobial Activity of Novel 2,4,6‐Trisubstituted Pyridines Having Pyrazole Moiety. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2790] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of ScienceUniversity of Cairo Giza 12613 Egypt
| | - Kamal M. Dawood
- Department of Chemistry, Faculty of ScienceUniversity of Cairo Giza 12613 Egypt
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31
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Naik NS, Shastri LA, Bathula C, Chougala B, Shastri S, Holiyachi M, Sunagar V. Synthesis, Characterization and Photophysical Studies of Tricoumarin-Pyridines. J Fluoresc 2017; 27:419-425. [PMID: 28070796 DOI: 10.1007/s10895-016-2018-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 12/29/2016] [Indexed: 10/20/2022]
Abstract
A series of novel tricoumarin-pyridines have been synthesized by the reaction of 4-formyl coumarins and substituted 3-acetylcoumarin with ammonium acetate for the application in organic electronics as well as fluorescent dyes. The structures of all new compounds were confirmed and characterized by IR, 1H NMR and ESI-Mass analysis. All the important photo physical prerequisites for organic electronic application such as strong and broad optical absorption, thermal stability were determined for the synthesized molecules. Optical properties were studied by UV-Vis absorption and fluorescence spectroscopy. Optical band gaps of the tricoumarin-pyridines were found to be 2.72-3.10 eV as calculated from their onset absorption edge. The tricoumarin-pyridines were thermally stable up to 290-370 °C as determined by thermogravimetric analysis (TGA). Photophysical studies indicate the synthesized materials are promising candidates for organic electronic applications.
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Affiliation(s)
- Nirmala S Naik
- Department of Chemistry, Karnatak University, Dharwad, 580 003, India
| | - Lokesh A Shastri
- Department of Chemistry, Karnatak University, Dharwad, 580 003, India.
| | - Chinna Bathula
- Department of Chemistry, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, Republic of Korea. .,Institute of Nanoscience and Technology, Hanyang University, Seoul, 133-791, Republic of Korea.
| | - Bahubali Chougala
- Department of Chemistry, Karnatak University, Dharwad, 580 003, India
| | | | | | - Vinay Sunagar
- Department of Chemistry, G.S.S. College, Belagavi, Karnataka, India
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32
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Akhtar J, Khan AA, Ali Z, Haider R, Shahar Yar M. Structure-activity relationship (SAR) study and design strategies of nitrogen-containing heterocyclic moieties for their anticancer activities. Eur J Med Chem 2016; 125:143-189. [PMID: 27662031 DOI: 10.1016/j.ejmech.2016.09.023] [Citation(s) in RCA: 270] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 09/04/2016] [Accepted: 09/06/2016] [Indexed: 12/20/2022]
Abstract
The present review article offers a detailed account of the design strategies employed for the synthesis of nitrogen-containing anticancer agents. The results of different studies describe the N-heterocyclic ring system is a core structure in many synthetic compounds exhibiting a broad range of biological activities. Benzimidazole, benzothiazole, indole, acridine, oxadiazole, imidazole, isoxazole, pyrazole, triazoles, quinolines and quinazolines including others drugs containing pyridazine, pyridine and pyrimidines are covered. The following studies of these compounds suggested that these compounds showed their antitumor activities through multiple mechanisms including inhibiting protein kinase (CDK, MK-2, PLK1, kinesin-like protein Eg5 and IKK), topoisomerase I and II, microtubule inhibition, and many others. Our concise representation exploits the design and anticancer potency of these compounds. The direct comparison of anticancer activities with the standard enables a systematic analysis of the structure-activity relationship among the series.
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Affiliation(s)
- Jawaid Akhtar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Ahsan Ahmed Khan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Zulphikar Ali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - Rafi Haider
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India
| | - M Shahar Yar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi, 110062, India.
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33
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Thapa P, Kadayat TM, Park S, Shin S, Thapa Magar TB, Bist G, Shrestha A, Na Y, Kwon Y, Lee ES. Synthesis and biological evaluation of 2-phenol-4-chlorophenyl-6-aryl pyridines as topoisomerase II inhibitors and cytotoxic agents. Bioorg Chem 2016; 66:145-59. [DOI: 10.1016/j.bioorg.2016.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 04/25/2016] [Accepted: 04/26/2016] [Indexed: 12/13/2022]
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34
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Raja R, Sivasubramaniyan A, Murugan D, Subbaiah N, George J, Poovan S, Sangaraiah N, Alagusundaram P, Shanmugam K, Manivachagam C. A green synthesis of 1,2,3-triazolyl-pyridine hybrids and evaluation of their antibacterial activity. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2575-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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35
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Karki R, Jun KY, Kadayat TM, Shin S, Thapa Magar TB, Bist G, Shrestha A, Na Y, Kwon Y, Lee ES. A new series of 2-phenol-4-aryl-6-chlorophenyl pyridine derivatives as dual topoisomerase I/II inhibitors: Synthesis, biological evaluation and 3D-QSAR study. Eur J Med Chem 2016; 113:228-45. [DOI: 10.1016/j.ejmech.2016.02.050] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 02/18/2016] [Accepted: 02/19/2016] [Indexed: 11/16/2022]
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36
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Ahmad P, Woo H, Jun KY, Kadi AA, Abdel-Aziz HA, Kwon Y, Rahman AFMM. Design, synthesis, topoisomerase I & II inhibitory activity, antiproliferative activity, and structure-activity relationship study of pyrazoline derivatives: An ATP-competitive human topoisomerase IIα catalytic inhibitor. Bioorg Med Chem 2016; 24:1898-908. [PMID: 26988802 DOI: 10.1016/j.bmc.2016.03.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 03/07/2016] [Accepted: 03/08/2016] [Indexed: 12/11/2022]
Abstract
A series of pyrazoline derivatives (5) were synthesized in 92-96% yields from chalcones (3) and hydrazides (4). Subsequently, topo-I and IIα-mediated relaxation and antiproliferative activity assays were evaluated for 5. Among the tested compounds, 5h had a very strong topo-I activity of 97% (Camptothecin, 74%) at concentration of 100 μM. Nevertheless, all the compounds 5a-5i showed significant topo II inhibitory activity in the range of 90-94% (Etoposide, 96%) at the same concentration. Cytotoxic potential of these compounds was tested in a panel of three human tumor cell lines, HCT15, BT474 and T47D. All the compounds showed strong activity against HCT15 cell line with IC50 at the range of 1.9-10.4 μM (Adriamycin, 23.0; Etoposide, 6.9; and Camptothecin, 7.1 μM). Moreover, compounds 5c, 5f and 5i were observed to have strong antiproliferative activity against BT474 cell lines. Since, compound 5d showed antiproliferative activity at a very low IC50 thus 5d was then selected to study on their mode of action with diverse methods of ATP competition assay, ATPase assay and DNA-topo IIα cleavable complex assay and the results revealed that it functioned as a ATP-competitive human topoisomerase IIα catalytic inhibitor. Further evaluation of endogenous topo-mediated DNA relaxation in cells has been conducted to find that, 5d inhibited endogenous topo-mediated pBR322 plasmid relaxation is more efficient (78.0 ± 4.7% at 50 μM) than Etoposide (36.0 ± 1.7% at 50 μM).
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Affiliation(s)
- Pervez Ahmad
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hyunjung Woo
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Kyu-Yeon Jun
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Adnan A Kadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hatem A Abdel-Aziz
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; Department of Applied Organic Chemistry Department, National Research Center, Dokki, Cairo 12622, Egypt
| | - Youngjoo Kwon
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 120-750, Republic of Korea.
| | - A F M Motiur Rahman
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
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37
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Darabi F, Hadadzadeh H, Simpson J, Shahpiri A. A water-soluble Pd(ii) complex with a terpyridine ligand: experimental and molecular modeling studies of the interaction with DNA and BSA; and in vitro cytotoxicity investigations against five human cancer cell lines. NEW J CHEM 2016. [DOI: 10.1039/c6nj01880g] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
[Pd(4-OHPh-tpy)Cl]Cl was prepared. The complex interacts with DNA via a combination of covalent, intercalation, and hydrogen bonding interactions.
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Affiliation(s)
- Farivash Darabi
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Hassan Hadadzadeh
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Jim Simpson
- Department of Chemistry
- University of Otago
- Dunedin 9054
- New Zealand
| | - Azar Shahpiri
- Department of Agricultural Biotechnology
- College of Agriculture
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
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38
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Cytotoxicities, telomerase and topoisomerases I inhibitory activities and interactions of terpyridine derivatives with DNAs. Chem Res Chin Univ 2015. [DOI: 10.1007/s40242-015-5256-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Karki R, Song C, Kadayat TM, Magar TBT, Bist G, Shrestha A, Na Y, Kwon Y, Lee ES. Topoisomerase I and II inhibitory activity, cytotoxicity, and structure–activity relationship study of dihydroxylated 2,6-diphenyl-4-aryl pyridines. Bioorg Med Chem 2015; 23:3638-54. [DOI: 10.1016/j.bmc.2015.04.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 04/02/2015] [Accepted: 04/03/2015] [Indexed: 12/21/2022]
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40
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Kadayat TM, Song C, Shin S, Magar TBT, Bist G, Shrestha A, Thapa P, Na Y, Kwon Y, Lee ES. Synthesis, topoisomerase I and II inhibitory activity, cytotoxicity, and structure–activity relationship study of 2-phenyl- or hydroxylated 2-phenyl-4-aryl-5H-indeno[1,2-b]pyridines. Bioorg Med Chem 2015; 23:3499-512. [DOI: 10.1016/j.bmc.2015.04.031] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 03/23/2015] [Accepted: 04/10/2015] [Indexed: 10/23/2022]
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41
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Kwon HB, Park C, Jeon KH, Lee E, Park SE, Jun KY, Kadayat TM, Thapa P, Karki R, Na Y, Park MS, Rho SB, Lee ES, Kwon Y. A Series of Novel Terpyridine-Skeleton Molecule Derivants Inhibit Tumor Growth and Metastasis by Targeting Topoisomerases. J Med Chem 2015; 58:1100-22. [DOI: 10.1021/jm501023q] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Han-Byeol Kwon
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Chanmi Park
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Kyung-Hwa Jeon
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Eunyoung Lee
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - So-Eun Park
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Kyu-Yeon Jun
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
| | - Tara Man Kadayat
- College
of Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea
| | - Pritam Thapa
- College
of Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea
| | - Radha Karki
- College
of Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea
| | - Younghwa Na
- College
of Pharmacy, Cha University, Pochon 487-010, Republic of Korea
| | - Mi Sun Park
- Research Institute,
National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-769, Republic of Korea
| | - Seung Bae Rho
- Research Institute,
National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-769, Republic of Korea
| | - Eung-Seok Lee
- College
of Pharmacy, Yeungnam University, Gyeongsan 712-749, Republic of Korea
| | - Youngjoo Kwon
- College
of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Global
Top 5 Program, Ewha Womans University, Seoul 120-750, Republic of Korea
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42
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Kadayat TM, Park C, Jun KY, Thapa Magar TB, Bist G, Yoo HY, Kwon Y, Lee ES. Hydroxylated 2,4-diphenyl indenopyridine derivatives as a selective non-intercalative topoisomerase IIα catalytic inhibitor. Eur J Med Chem 2015; 90:302-14. [DOI: 10.1016/j.ejmech.2014.11.046] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 11/05/2014] [Accepted: 11/24/2014] [Indexed: 12/17/2022]
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43
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Kadayat TM, Park C, Jun KY, Magar TBT, Bist G, Yoo HY, Kwon Y, Lee ES. Design and synthesis of novel 2,4-diaryl-5H-indeno[1,2-b]pyridine derivatives, and their evaluation of topoisomerase inhibitory activity and cytotoxicity. Bioorg Med Chem 2015; 23:160-73. [DOI: 10.1016/j.bmc.2014.11.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/05/2014] [Accepted: 11/06/2014] [Indexed: 01/03/2023]
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44
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Discovery of dihydroxylated 2,4-diphenyl-6-thiophen-2-yl-pyridine as a non-intercalative DNA-binding topoisomerase II-specific catalytic inhibitor. Eur J Med Chem 2014; 80:428-38. [DOI: 10.1016/j.ejmech.2014.04.066] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 03/28/2014] [Accepted: 04/23/2014] [Indexed: 11/17/2022]
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45
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Kalaria PN, Satasia SP, Raval DK. Synthesis, characterization and pharmacological screening of some novel 5-imidazopyrazole incorporated polyhydroquinoline derivatives. Eur J Med Chem 2014; 78:207-16. [PMID: 24681985 DOI: 10.1016/j.ejmech.2014.02.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 09/06/2013] [Accepted: 02/08/2014] [Indexed: 10/25/2022]
Abstract
A new category of polyhydroquinoline derivatives 8a-t were synthesized in moderate to good yield (64-85%) by one-pot three-component cyclocondensation reaction of 5-(1H-imidazol-1-yl)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde 3 with various enaminones 6a-h and different active methylene compounds (malononitrile 7a, ethylcaynoacetate 7b and caynoacetamide 7c) in absolute ethanol. The newly synthesized compounds were evaluated for their in vitro antimalarial activity against Plasmodium falciparum, in vitro antibacterial activity against a panel of pathogenic strains of bacteria and fungi and also for their antitubercular activity against Mycobacterium tuberculosis H37Rv strain. Two of them (8n, 8t) exhibited excellent antimalarial activity. Some of them exhibited excellent antibacterial activity and moderate antituberculosis activity compared with the first line drugs.
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Affiliation(s)
- Piyush N Kalaria
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Shailesh P Satasia
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Dipak K Raval
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India.
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46
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Xu L, Ding S, Li P. Site-Differentiated Polyboron Arenes Prepared by Direct CH Borylation and Their Highly Selective Suzuki-Miyaura Cross-Coupling Reactions. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309546] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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47
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Xu L, Ding S, Li P. Site-Differentiated Polyboron Arenes Prepared by Direct CH Borylation and Their Highly Selective Suzuki-Miyaura Cross-Coupling Reactions. Angew Chem Int Ed Engl 2014; 53:1822-6. [DOI: 10.1002/anie.201309546] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Indexed: 12/22/2022]
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48
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Köysal Y, Oztürk Yildirim S, Butcher RJ, Düğdü E. 1,1,2,2-Tetra-kis[2,4-dichloro-6-(dieth-oxy-meth-yl)phen-oxy-meth-yl]ethene. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o2993-4. [PMID: 23125766 PMCID: PMC3470353 DOI: 10.1107/s1600536812038299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 09/06/2012] [Indexed: 11/10/2022]
Abstract
In the title compound, C(50)H(60)Cl(8)O(12), the mol-ecules are disordered about an inversion center located at the mid-point of the central C=C bond. These atoms show disorder and were modelled with two different orientations with site occupancies of 0.828 (3) and 0.172 (3). The dihedral angle between the two benzene rings in the asymmetric unit is 52.80 (6)°. Intramolecular C-H⋯O and C-H⋯Cl interactions occur and the crystal packing features inversion dimers linked by pairs of C-H⋯O bonds, generating R(2) (2)(10) loops.
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Affiliation(s)
- Yavuz Köysal
- Yeşilyurt Demir Çelik Vocational School, Ondokuz Mayis University, Samsun, Turkey
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49
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Chang MY, Wu MH, Tai HY. NH4OAc Promoted Cyclocondensation of 3-(o-Allylphenyl)pentane-1,5-diones: Synthesis of Tetracyclic Benzofused 1-Azahomoisotwistanes. Org Lett 2012; 14:3936-9. [DOI: 10.1021/ol301693s] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Meng-Yang Chang
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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