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Shafiq N, Shahzad N, Rida F, Ahmad Z, Nazir HA, Arshad U, Zareen G, Attiq N, Parveen S, Rashid M, Ali B. One-pot multicomponent synthesis of novel pyridine derivatives for antidiabetic and antiproliferative activities. Future Med Chem 2023; 15:1069-1089. [PMID: 37503685 DOI: 10.4155/fmc-2023-0132] [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] [Indexed: 07/29/2023] Open
Abstract
Background: Due to the close relationship of diabetes with hypertension reported in various research, a set of pyridine derivatives with US FDA-approved drug cores were designed and integrated by artificial intelligence. Methods: Novel pyridines were designed and synthesized. Compounds MNS-1-MNS-4 were evaluated for their structure and were screened for their in vitro antidiabetic (α-amylase) activity and anticancer (HepG2) activity by methyl thiazolyl tetrazolium assay. Comparative 3D quantitative structure-activity relationship analysis and pharmacophore generation were carried out. Results: The study revealed MNS-1 and MNS-4 as good alternatives to acarbose as antidiabetic agents, and MNS-2 as a more viable, better alternative to doxorubicin in the methyl thiazolyl tetrazolium assay. Conclusion: This combination of studies identifies new and more active analogs of existing FDA-approved drugs for the treatment of diabetes.
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Affiliation(s)
- Nusrat Shafiq
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Nabeel Shahzad
- Department of Chemistry, University of WAH, Wah Cantt, 44700, Pakistan
| | - Fatima Rida
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Zaheer Ahmad
- Department of Chemistry, University of WAH, Wah Cantt, 44700, Pakistan
| | - Hafiza Ayesha Nazir
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Uzma Arshad
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Gul Zareen
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Naila Attiq
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Shagufta Parveen
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Maryam Rashid
- Synthetic & Natural Product Discovery Laboratory, Department of Chemistry, Government College Women's University Faisalabad, 38000, Pakistan
| | - Basharat Ali
- Department of Chemistry, Khawaja Fareed University of Engineering & Information Technology, Rahim Yar Khan, Punjab, 64200, Pakistan
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2
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Das R, Kundu T, Basumatary J. Visible light mediated organocatalytic dehydrogenative aza-coupling of 1,3-diones using aryldiazonium salts. RSC Adv 2023; 13:3147-3154. [PMID: 36756411 PMCID: PMC9853514 DOI: 10.1039/d2ra07807d] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/03/2023] [Indexed: 01/21/2023] Open
Abstract
An efficient protocol for diazenylation of 1,3-diones under photoredox conditions is presented herein. C-N bond forming Csp3 -H functionalization of cyclic and alkyl diones by unstable aryl diazenyl radicals is achieved through reaction with aryldiazonium tetrafluoroborates by organocatalysts under visible light irradiation. The reaction has wide substrate scope, gives excellent yields, and is also efficient in water as a green solvent. This method provides an easy access to aryldiazenyl derivatives that are useful key starting materials for the synthesis of aza heterocycles as well as potential pharmacophores.
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Affiliation(s)
- Ramanand Das
- Department of Chemistry, National Institute of Technology Sikkim Ravangla, South Sikkim PIN 737139 India
| | - Taraknath Kundu
- Department of Chemistry, National Institute of Technology Sikkim Ravangla, South Sikkim PIN 737139 India
| | - Joneswar Basumatary
- Department of Chemistry, Sikkim UniversityTadong, Daragaon, East SikkimGangtokPIN 737102India
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3
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Zabiulla, Al-Ostoot FH, S AM, Al-Ghorbani M, Khanum SA. Recent investigation on heterocycles with one nitrogen [piperidine, pyridine and quinoline], two nitrogen [1,3,4-thiadiazole and pyrazole] and three nitrogen [1,2,4-triazole]: a review. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-021-02293-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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4
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De S, Kumar S K A, Shah SK, Kazi S, Sarkar N, Banerjee S, Dey S. Pyridine: the scaffolds with significant clinical diversity. RSC Adv 2022; 12:15385-15406. [PMID: 35693235 PMCID: PMC9121228 DOI: 10.1039/d2ra01571d] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 04/27/2022] [Indexed: 12/20/2022] Open
Abstract
The nitrogen-bearing heterocycle pyridine in its several analogous forms occupies an important position as a precious source of clinically useful agents in the field of medicinal chemistry research. This privileged scaffold has been consistently incorporated in a diverse range of drug candidates approved by the FDA (Food and Drug Administration). This moiety has attracted increasing attention from several disease states owing to its ease of parallelization and testing potential pertaining to the chemical space. In the next few years, a larger share of novel pyridine-based drug candidates is expected. This review unifies the current advances in novel pyridine-based molecular frameworks and their unique clinical relevance as reported over the last two decades. It highlights an inclination to the use of pyridine-based molecules in drug crafting and the subsequent emergence of several potent and eligible candidates against a range of diversified diseases. The nitrogen-bearing heterocycle pyridine in its several analogous forms occupies an important position as a precious source of clinically useful agents in the field of medicinal chemistry research.![]()
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Affiliation(s)
- Sourav De
- Department of Pharmaceutical Technology, School of Medical Science, Adamas University, Kolkata-700126, West Bengal, India
| | - Ashok Kumar S K
- Department of Chemistry, School of Advanced Sciences, VIT, Vellore-632014, India
| | - Suraj Kumar Shah
- Department of Pharmaceutical Technology, School of Medical Science, Adamas University, Kolkata-700126, West Bengal, India
| | - Sabnaz Kazi
- Department of Pharmaceutical Technology, School of Medical Science, Adamas University, Kolkata-700126, West Bengal, India
| | - Nandan Sarkar
- Department of Pharmaceutical Technology, School of Medical Science, Adamas University, Kolkata-700126, West Bengal, India
| | - Subhasis Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Asansol-713301, West Bengal, India
| | - Sanjay Dey
- Department of Pharmaceutical Technology, School of Medical Science, Adamas University, Kolkata-700126, West Bengal, India
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5
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Mohan G, Sridhar G, Laxminarayana E, Chary MT. Synthesis and Anticancer Evaluation of N-(Pyridin-3-yl)benzamide Derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428021090165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Masaret GS. Synthesis, biological evaluation, and docking studies of various β‐substituted porphyrin conjugates embedded with N‐containing heterocycles. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ghada S. Masaret
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Almukkarramah Saudi Arabia
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7
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Saeed A, Shabir G, Hökelek T, Flörke Ü, Erben MF. Synthesis, conformation and Hirshfeld surface analysis of benzoxazole methyl ester as a versatile building block for heterocycles. Heliyon 2021; 7:e08042. [PMID: 34611565 PMCID: PMC8477190 DOI: 10.1016/j.heliyon.2021.e08042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/28/2021] [Accepted: 09/17/2021] [Indexed: 11/26/2022] Open
Abstract
Solventless cyclocondensation of 2-aminothiophenol with thiourea afforded the benzo[d]oxazole-2-thiol (3a) capable of existing also in the tautomeric form benzo[d]oxazole-2(3H)-thione (3b). Acylation with methyl chloroacetate in dry ethanol in absence of any base or catalyst selectively afforded the S-substituted ester 2-(methoxycarbonylmethylthio)benzo[d]oxazole (4a) in preference to the corresponding N-substituted ester N-(methoxycarbonylmethyl)thioxobenzoxazole (4b). Quantum chemical calculations were conducted to determine the conformational landscape and NBO population analysis showed the strong electronic delocalization via resonance interactions on the 2-mercaptobenzaxazole group. The anomeric effect and the occurrence of a 1,4-S···O intramolecular interactions suggest the relevance of chalcogen bonding in the conformational preference. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (33.2%), H⋯O/O⋯H (19.9%) and H⋯C/C⋯H (17.8%) interactions. Hydrogen bonding and van der Waals interactions are the dominant interactions in the crystal packing. Computational chemistry indicates that in the crystal, the C-H⋯O hydrogen-bond energy is 44.8 kJ mol-1.
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Affiliation(s)
- Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, 45320, Islamabad, Pakistan
| | - Ghulam Shabir
- Department of Chemistry, Quaid-I-Azam University, 45320, Islamabad, Pakistan
| | - Tuncer Hökelek
- Department of Physics, Faculty of Engineering, Hacettepe University, 06800, Beytepe-Ankara, Turkey
| | - Ülrich Flörke
- Department Chemie, Fakultät für Naturwissenschaften, Universität Paderborn, Warburgerstrasse 100, D-33098, Paderborn, Germany
| | - Mauricio F. Erben
- CEQUINOR (UNLP-CONICET, CCT-La Plata), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Boulevard 120 e/ 60 y 64 Nº 1465 La Plata, B1900, Buenos Aires, Argentina
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8
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Xavier JS, Jayabalan K, Ragavendran V, Manoharan MT, Nityananda Shetty A. Virtual and experimental high throughput screening of substituted hydrazones on β-Tubulin polymerization. Bioorg Chem 2021; 114:105094. [PMID: 34167017 DOI: 10.1016/j.bioorg.2021.105094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/02/2021] [Accepted: 06/10/2021] [Indexed: 10/21/2022]
Abstract
Microtubule targeting agents that disrupt the dynamic functioning of the mitotic spindle are some of the best chemotherapeutic agents. Interruption of microtubule dynamics through polymerization or depolymerization causes cell arrest leading to apoptosis. We report a novel class of aroylhydrazones with anticancer properties. Tubulin inhibition studies were performed using both computational and biological methods. Docking and pharmacophore mapping showed efficient binding between the ligands and the protein. Tubulin inhibition assay showed the aroylhydrazones to be inhibitors of tubulin polymerization. DFT studies explains the geometrical and electronic properties of the compounds. Furthermore, anticancer studies using lung and liver cancer cell lines gave low IC50 values with the methyl substituted hydrazone MH-2 being the most potent. (IC50 of 0.0896 and 0.1040 µM respectively). The methyl group is responsible for the effective binding to the protein. Thus, a new class of tubulin binding agents have been identified as potential agents in cancer therapy.
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Affiliation(s)
- Janet Sabina Xavier
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai 600119, India
| | - Karthikeyan Jayabalan
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai 600119, India.
| | - V Ragavendran
- Department of Physics, Sri Chandrasekharendra Saraswathi Viswa Mahavidyalaya, Kanchipuram 631561, India
| | - Muthu Tamizh Manoharan
- Department of Chemistry, Siddha Central Research Institute, Central Council for Research in Siddha, Arumbakkam, Chennai 600106, India
| | - A Nityananda Shetty
- Department of Chemistry, National Institute of Technology Karnataka, Mangalore 575025, India
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9
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Ziyadi H, Baghali M, Heydari A. The synthesis and characterization of Fe 2O 3@SiO 2-SO 3H nanofibers as a novel magnetic core-shell catalyst for formamidine and formamide synthesis. Heliyon 2021; 7:e07165. [PMID: 34151037 PMCID: PMC8192820 DOI: 10.1016/j.heliyon.2021.e07165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/29/2021] [Accepted: 05/26/2021] [Indexed: 11/22/2022] Open
Abstract
Over the past several decades, the fabrication of novel ceramic nanofibers applicable in different areas has been a frequent focus of scientists around the world. Aiming to introduce novel ceramic core-shell nanofibers as a magnetic solid acid catalyst, Fe2O3@SiO2-SO3H magnetic nanofibers were prepared in this study using a modification of Fe2O3@SiO2 core-shell nanofibers with chlorosulfonic acid to increase the acidic properties of these ceramic nanofibers. The products were characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), energy dispersive X-ray spectroscope (EDS), vibrating sample magnetometer (VSM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR). The prepared nanofibers were used as catalysts in formamide and formamidine synthesis. The treatment of aqueous formic acid using diverse amines with a catalytic amount of Fe2O3@SiO2-SO3H nanofibers as a reusable, magnetic and heterogeneous catalyst produced high yields of corresponding formamides at room temperature. Likewise, the reaction of diverse amines with triethyl orthoformate led to the synthesis of formamidine derivatives in excellent yields using this novel catalyst. The catalytic system was able to be recovered and reused at least five times without any catalytic activity loss. Thus, novel core-shell nanofibers can act as efficient solid acid catalysts in different organic reactions capable of being reused several times due to their easy separation by applying magnet.
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Affiliation(s)
- Hakimeh Ziyadi
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mitra Baghali
- Department of Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Akbar Heydari
- Chemistry Department, Tarbiat Modares University, Tehran, Iran
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10
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Kurt-Kızıldoğan A, Otur Ç, Yılmaz C, Arslan S, Mutlu D, Kivrak A, Algso M, Kayhan A, Çetin D, Konus M. Synthesis, Cytotoxicity, Antioxidant and Antimicrobial Activity of Indole Based Novel Small Molecules. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201109203226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
Aim:
In this study experiments were carried out to explore antioxidant, antimicrobial,
cytotoxic properties of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1Hindole
(EPI) together with its effect on glutathione S-transferases (GST) activities in human liver
carcinoma (HepG2) cells.
Background::
Indoles probably represent one of the most important heterocyclic structures that have
been attracting the interest of many scientists in drug discovery.
Objective:
The present study was carried out to explore antioxidant, antimicrobial, cytotoxic properties
of novel indole derivative 1-ethyl-2-phenyl-3-phenylethyl-3-thiophen-2-yl-1H-indole (EPI) and its
effect on glutathione S-transferases (GST) activities in human liver carcinoma (HepG2) cells.
Materials and Methods:
Pd-catalyst Sonogashira coupling reactions, MTT Assay, Antioxidant
capacity test, Antimicrobial test, GST enzyme activity test.
Results:
1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had antioxidant and antimicrobial properties.
It displayed significant induction in glutathione S-transferases (GST) enzyme activity in human liver
cancer cell lines (HepG2), but cytotoxic effect on all tested cancer cell lines could not be observed.
Conclusion::
All of these results showed that 1-ethyl-2-phenyl-3-(phenylethynyl)-1H-indole had
antioxidant and antimicrobial properties without cytotoxic effect, which could make it a promising
active component with further studies.
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Affiliation(s)
- Aslıhan Kurt-Kızıldoğan
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Çiğdem Otur
- Department of Agricultural Biotechnology, Faculty of Agriculture, Ondokuz Mayıs University, 55139 Samsun,Turkey
| | - Can Yılmaz
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Sevki Arslan
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Dogukan Mutlu
- Department of Biology, Faculty of Arts and Sciences, Pamukkale University, 20100, Denizli,Turkey
| | - Arif Kivrak
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Muheb Algso
- Department of Chemistry, Faculty of Sciences, Van Yuzuncu Yil University, Van, 65080,Turkey
| | - Abdussamet Kayhan
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Doğan Çetin
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
| | - Metin Konus
- Department of Molecular Biology and Genetics, Faculty of Sciences, Van Yuzuncu Yil University, 65080, Van,Turkey
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Design, synthesis and docking studies of novel thiazole derivatives incorporating pyridine moiety and assessment as antimicrobial agents. Sci Rep 2021; 11:7846. [PMID: 33846389 PMCID: PMC8041837 DOI: 10.1038/s41598-021-86424-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/15/2021] [Indexed: 02/02/2023] Open
Abstract
A novel series of substituted 4,6-dimethyl-2-oxo-1-(thiazol-2-ylamino)-1,2-dihydropyridine-3-carbonitrile derivatives 6, 9, 13, 15, and 17 was synthesized in a good to excellent yield from the reaction of 1-(3-cyano-4,6-dimethyl-2-oxopyridin-1(2H)-yl)thiourea with 2-oxo-N'-arylpropanehydrazonoyl chloride, chloroacetone, α-bromoketones, ethyl chloroacetate, and 2,3-dichloroquinoxaline, respectively. The potential DNA gyrase inhibitory activity was examined using in silico molecular docking simulation. The novel thiazoles exhibit dock score values between - 6.4 and - 9.2 kcal/mol and they were screened for their antimicrobial activities. Compound 13a shown good antibacterial activities with MIC ranged from 93.7-46.9 μg/mL, in addition, it shown good antifungal activities with MIC ranged from 7.8 and 5.8 μg/mL.
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12
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Zhao H, Tan XP, Peng QA, Shi CZ, Zhao YF, Cui YM. Synthesis, Characterization, Crystal Structures, and Biological Activity of Nickel(II), Manganese(II) and Cadmium(II) Complexes Derived from 4-Bromo-N'-(1-(Pyridin-2-YL)ethylidene)benzohydrazide. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s107032842011010x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Nwokelo MO, Izuogu DC, Okpareke OC, Ibeji CU, Oyeka EE, Lane JR, Asegbeloyin JN. Structural, computational and antimicrobial studies of 2–[(E)–[2–(2,4,6-trimethylbenzenesulfonyl)-hydrazinylidene] methyl] benzoic acid and its Cu(II), Zn(II) and Co(II) complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129019] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Novel Derivatives of 4-Methyl-1,2,3-Thiadiazole-5-Carboxylic Acid Hydrazide: Synthesis, Lipophilicity, and In Vitro Antimicrobial Activity Screening. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11031180] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Bacterial infections, especially those caused by strains resistant to commonly used antibiotics and chemotherapeutics, are still a current threat to public health. Therefore, the search for new molecules with potential antimicrobial activity is an important research goal. In this article, we present the synthesis and evaluation of the in vitro antimicrobial activity of a series of 15 new derivatives of 4-methyl-1,2,3-thiadiazole-5-carboxylic acid. The potential antimicrobial effect of the new compounds was observed mainly against Gram-positive bacteria. Compound 15, with the 5-nitro-2-furoyl moiety, showed the highest bioactivity: minimum inhibitory concentration (MIC) = 1.95–15.62 µg/mL and minimum bactericidal concentration (MBC)/MIC = 1–4 µg/mL.
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15
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Synthesis and Characterization of New Dihydronaphthalene Candidates as Potent Cytotoxic Agents against MCF-7 Human Cancer Cells. BIOMED RESEARCH INTERNATIONAL 2021; 2020:8649745. [PMID: 33457417 PMCID: PMC7787731 DOI: 10.1155/2020/8649745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 11/15/2020] [Accepted: 12/11/2020] [Indexed: 12/24/2022]
Abstract
In the present work, a new series of dihydronaphthalene derivatives were synthesized starting with 6-methoxy-1-tetralone 1, and the corresponding hydrazine derivative 2. Reaction of compound 2 with aryl isothiocyanates produced thiosemicarbazides 3a-d, which were reacted with ethyl chloroacetate to give thiazolidinone derivatives 4a-d. Pyrano thiazolecarbonitrile derivatives 5a-f were prepared by heating a mixture of compounds 4a or 4c, aryl aldehydes, and malononitrile utilizing distilled water in the presence of catalytic amount of potassium hydrogen phthalate. Also, treatment of 4a with DMF-DMA under solvent-free conditions gave enaminone derivative 6, which condensed with ethyl acetoacetate or acetylacetone or malononitrile or cyanothioacetamide to give compounds 7-10, respectively. Finally, reaction of the enaminone 6 with 2-aminoimidazol or 2-aminothiazol in the presence of glacial acetic acid produced derivatives 11 and 12, respectively. Cytotoxic evaluation of eleven compounds, against MCF-7 (human breast adenocarcinoma) cell lines, was estimated. Results revealed that five of the examined compounds 5a, 5d, 5e, 10, and 3d showed potent cytotoxic activities recording, IC50 values; 0.93 ± 0.02, 1.76 ± 0.04, 2.36 ± 0.06, 2.83 ± 0.07, and 3.73 ± 0.09 μM, respectively, which were more potent than the reference used (Saturosporin, IC506.08 ± 0.15 μM). The new products were also examined towards normal epithelial breast cells (MCF10A). All of them showed very good safety profile with different degrees and were safer than the reference drug used. Compound 5a was the most effective against MCF-7 cells and was less toxic than Saturosporin by about 18.45-folds towards MCF01A normal cells. All the new compounds were fully characterized by the different spectral and analytical tools. Herein, detailed syntheses, spectroscopic, and biological data are reported.
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Gagare D, Patil R, Lokhande R, Dwivedi P, Deshmukh A. Synthesis and characterization of (E)-2-(1-hydrazonoethyl)-4,5-dimethylphenol from 2-hydroxy-4,5-dimethylacetophenone. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01802-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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18
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Popiołek Ł, Gawrońska-Grzywacz M, Berecka-Rycerz A, Paruch K, Piątkowska-Chmiel I, Natorska-Chomicka D, Herbet M, Gumieniczek A, Dudka J, Wujec M. New benzenesulphonohydrazide derivatives as potential antitumour agents. Oncol Lett 2020; 20:136. [PMID: 32934704 DOI: 10.3892/ol.2020.12047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 06/25/2020] [Indexed: 12/20/2022] Open
Abstract
Cancer treatment remains a serious challenge worldwide. Thus, finding novel antitumour agents is of great importance. In the present study, nine new benzenesulphonohydrazide derivatives (1-9) were synthesized, and the chemical structures of the obtained compounds were confirmed by spectral analysis methods, including IR, 1H nuclear magnetic resonance (NMR) and 13C NMR. Experimental lipophilicity values were established using reversed phase-high performance thin layer chromatography. The antiproliferative activity of the synthesized compounds was tested against three tumour cell lines (769-P, HepG2 and NCI-H2170) and one normal cell line (Vero). Among the newly developed molecules, compound 4 exhibited generally the highest cytotoxicity across all tumour cell lines, and it was highly selective. However, higher selectivity towards the tested cancer cell lines was observed using compound 2, when compared with compound 4, which also exhibited significant antiproliferative activity against these tumour cells. In 769-P cells, compounds 5 and 6 were the most selective among all tested compounds. Compound 5 exhibited high cytotoxicity with an estimated IC50 value of 1.94 µM. In the NCI-H2170 cell line, compound 7 was the most cytotoxic and the most selective. In brief, the combination of fluorine and bromine substituents at the phenyl ring showed the most promising results, exerting high cytotoxicity and selectivity towards cancer cells. The renal adenocarcinoma cell line (769-P) appeared to be the most sensitive to the anticancer properties of the novel benzenesulphonohydrazones.
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Affiliation(s)
- Łukasz Popiołek
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-093 Lublin, Poland
| | | | - Anna Berecka-Rycerz
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Kinga Paruch
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-093 Lublin, Poland
| | - Iwona Piątkowska-Chmiel
- Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Dorota Natorska-Chomicka
- Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Mariola Herbet
- Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Anna Gumieniczek
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Jarosław Dudka
- Department of Toxicology, Faculty of Pharmacy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Monika Wujec
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-093 Lublin, Poland
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Shirinzadeh H, Neuhaus E, Ince Erguc E, Tascioglu Aliyev A, Gurer-Orhan H, Suzen S. New indole-7-aldehyde derivatives as melatonin analogues; synthesis and screening their antioxidant and anticancer potential. Bioorg Chem 2020; 104:104219. [PMID: 32916391 DOI: 10.1016/j.bioorg.2020.104219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/06/2020] [Accepted: 08/20/2020] [Indexed: 12/30/2022]
Abstract
Over the last decade, there has been substantial interest in the use of melatonin (MLT) and MLT-like compounds in the treatment of several diseases. MLT can scavenge different reactive oxygen species and can also stimulate the synthesis of antioxidant enzymes. Our ongoing study relies on changing the groups in the different modifiable sites of the indole ring to increase the antioxidant activity. In this study a new approach for substitution of indole ring as indole based MLT analogue was proposed. We report the synthesis and characterization of a series of new indole-7-aldehyde hydrazide/hydrazone derivatives as indole-based MLT analogues. Anticancer potential of the compounds were evaluated both by their antioxidant and CYP1 inhibitory activities. In vitro antioxidant capacity of the compounds was investigated both in a cell-based (DCFH assay) and a cell-free (DPPH assay) assay. Potential inhibitory effects of the compounds on CYP1 catalytic activity were investigated via EROD assay. Cytotoxic activity of the compounds was further evaluated by the MTT assay in CHO-K1 cells. MLT analogues having an o-halogenated aromatic moiety exhibited effective antioxidant properties without having any cytotoxic effect. In conclusion, MLT derivatives represent promising scaffolds for discovery of effective antioxidant agents.
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Affiliation(s)
- Hanif Shirinzadeh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Erzincan Binali YildirimUniversity, Yanlızbag Yerleskesi, 24100 Erzincan, Turkey.
| | - Eddy Neuhaus
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Tandogan-06100, Ankara, Turkey
| | - Elif Ince Erguc
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Ege University, 35040 Izmir, Turkey; Department of Pharmaceutical Toxicology, Faculty of Pharmacy, İzmir Katip Celebi University, 35620 Izmir, Turkey
| | - Alev Tascioglu Aliyev
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Ege University, 35040 Izmir, Turkey
| | - Hande Gurer-Orhan
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Ege University, 35040 Izmir, Turkey
| | - Sibel Suzen
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Tandogan-06100, Ankara, Turkey
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20
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Ramya Rajan M, Rathikha R, Nithyabalaji R, Sribalan R. Synthesis, characterization, in silico studies and in vitro biological evaluation of isoniazid-hydrazone complexes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Designing heterocyclic chalcones, benzoyl/sulfonyl hydrazones: An insight into their biological activities and molecular docking study. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Shehadi IA, Delmani FA, Jaber AM, Hammad H, AlDamen MA, Al-Qawasmeh RA, Khanfar MA. Synthesis, Characterization and Biological Evaluation of Metal Adamantyl 2-Pyridylhydrazone Complexes. Molecules 2020; 25:molecules25112530. [PMID: 32485892 PMCID: PMC7321243 DOI: 10.3390/molecules25112530] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/15/2020] [Accepted: 05/25/2020] [Indexed: 11/30/2022] Open
Abstract
Four new complexes derived from adamantly containing hydrazone (APH) ligand with Cu(II) (1), Co(II) (2), Ni(II) (3) and Zn(II) (4), have been synthesized and characterized using different physicochemical methods. The structure of the ligand APH and its copper complex 1 have been established by single-crystal X-ray diffraction direct methods, which reveal that complex 1 has distorted square-pyramidal geometry. Complexes 1–4 are screened against seven human cancer cell lines namely, breast cancer cell lines (MCF7, T47D, MDA-MB-231), prostate cancer cell lines (PC3, DU145) and the colorectal cancer cell line Coco-2, for their antiproliferative activities. Complex 1 has shown a promising anticancer activity compared to the other ones. The structural and spectroscopic analysis of APH and its complexes are confirmed by DFT calculations.
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Affiliation(s)
- Ihsan A. Shehadi
- Department of Chemistry, Faculty of Sciences, University of Sharjah, Sharjah 27272, UAE; (I.A.S.); (R.A.A.-Q.)
| | - Fatima-Azzahra Delmani
- Department of Biology, Faculty of Science, Jerash University, Jerash 26150, Jordan
- Correspondence: (F.-A.D.); (M.A.K.); Tel.: +962-7-962-55433 (F.-A.D.); +962-6-535-5000 (M.A.K.)
| | - Areej M. Jaber
- Department of Chemistry, Faculty of Science, The University of Jordan, Amman 11942, Jordan; (A.M.J.); (M.A.A.)
| | - Hana Hammad
- Department of Biology, Faculty of Science, The University of Jordan, Amman 11942, Jordan;
| | - Murad A. AlDamen
- Department of Chemistry, Faculty of Science, The University of Jordan, Amman 11942, Jordan; (A.M.J.); (M.A.A.)
| | - Raed A. Al-Qawasmeh
- Department of Chemistry, Faculty of Sciences, University of Sharjah, Sharjah 27272, UAE; (I.A.S.); (R.A.A.-Q.)
- Department of Chemistry, Faculty of Science, The University of Jordan, Amman 11942, Jordan; (A.M.J.); (M.A.A.)
| | - Monther A. Khanfar
- Department of Chemistry, Faculty of Science, The University of Jordan, Amman 11942, Jordan; (A.M.J.); (M.A.A.)
- Correspondence: (F.-A.D.); (M.A.K.); Tel.: +962-7-962-55433 (F.-A.D.); +962-6-535-5000 (M.A.K.)
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23
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Mech P, Bogunia M, Nowacki A, Makowski M. Calculations of pKa Values of Selected Pyridinium and Its N-Oxide Ions in Water and Acetonitrile. J Phys Chem A 2019; 124:538-551. [DOI: 10.1021/acs.jpca.9b10319] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Paulina Mech
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Małgorzata Bogunia
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Andrzej Nowacki
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Mariusz Makowski
- Faculty of Chemistry, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland
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24
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Facile synthesis, crystal growth, characterization and computational study of new pyridine‐based halogenated hydrazones: Unveiling the stabilization behavior in terms of noncovalent interactions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5399] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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25
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Popiołek Ł, Rysz B, Biernasiuk A, Wujec M. Synthesis of promising antimicrobial agents: hydrazide‐hydrazones of 5‐nitrofuran‐2‐carboxylic acid. Chem Biol Drug Des 2019; 95:260-269. [DOI: 10.1111/cbdd.13639] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/08/2019] [Accepted: 09/21/2019] [Indexed: 12/26/2022]
Affiliation(s)
- Łukasz Popiołek
- Department of Organic Chemistry Faculty of Pharmacy with Medical Analytics Division Medical University of Lublin Lublin Poland
| | - Bernadetta Rysz
- Department of Organic Chemistry Faculty of Pharmacy with Medical Analytics Division Medical University of Lublin Lublin Poland
| | - Anna Biernasiuk
- Department of Pharmaceutical Microbiology Faculty of Pharmacy with Medical Analytics Division Medical University of Lublin Lublin Poland
| | - Monika Wujec
- Department of Organic Chemistry Faculty of Pharmacy with Medical Analytics Division Medical University of Lublin Lublin Poland
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26
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Water Mediated One-Pot and Step-Wise Syntheses of Indolylidine Isoxazoles and Their Anti-Cancer Activity and Molecular Modeling Studies. CHEMISTRY AFRICA 2019. [DOI: 10.1007/s42250-019-00101-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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27
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Perceptive of block co polymers as potential delivering system of synthesized pyridine and pyrimidine derivatives: Spectroscopic and computational approach. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Structural studies and investigation on the antifungal activity of silver(I) complexes with 5-nitrofuran-derived hydrazones. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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29
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Sreenivasulu R, Reddy KT, Sujitha P, Kumar CG, Raju RR. Synthesis, antiproliferative and apoptosis induction potential activities of novel bis(indolyl)hydrazide-hydrazone derivatives. Bioorg Med Chem 2019; 27:1043-1055. [PMID: 30773423 DOI: 10.1016/j.bmc.2019.02.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/29/2019] [Accepted: 02/01/2019] [Indexed: 12/11/2022]
Abstract
In recent years, indole-indazolyl hydrazide-hydrazone derivatives with strong cell growth inhibition and apoptosis induction characteristics are being strongly screened for their cancer chemo-preventive potential. In the present study, N-methyl and N,N-dimethyl bis(indolyl)hydrazide-hydrazone analog derivatives were designed, synthesized and allowed to evaluate for their anti-proliferative and apoptosis induction potential against cervical (HeLa), breast (MCF-7 and MDA-MB-231) and lung (A549) cancer cell lines relative to normal HEK293 cells. The MTT assay in conjunction with mitochondrial potential assays and the trypan blue dye exclusion were employed to ascertain the effects of the derivatives on the cancer cells. Further, mechanistic studies were conducted on compound 14a to understand the biochemical mechanisms and functional interactions with various signaling pathways triggered in HeLa and MCF-7 cells. Compound 14a induced apoptosis via caspase independent pathway through the participation of mitogen-activated protein kinases (MAPK) such as extracellular signal related kinase (ERK) and p38 as well as p53 pathways. It originates the activation of pro-apoptotic proteins such as Bak and Mcl-1s and also strongly induced the generation of reactive oxygen species. In downstream signaling pathway, activated p53 protein interacted with MAPK pathways, including SAPK/c-Jun N-terminal protein kinase (JNK), p38 and ERK kinases resulting in apoptotic cell death. The involvement of MAPK cascades such as p38, ERK and p38 on compound 14a induced apoptotic cell death was evidenced by the fact that the inclusion of specific inhibitors of p38, ERK1/2 and JNK MAPK (SB2035809, PD98059 and SP600125) prevented the compound 14a towards induced apoptosis. The results clearly showed that MAP kinase cascades were crucial for apoptotic response in compound 14a induced cellular killing and were dependent on p53 activity. Based on the results, compound 14a was identified as a promising candidate for cancer therapeutics and these findings furnish a basis for further in vivo experiments on anti-proliferative activity.
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Affiliation(s)
- Reddymasu Sreenivasulu
- Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, 522 510 Andhra Pradesh, India
| | | | - Pombala Sujitha
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana, India
| | - C Ganesh Kumar
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana, India
| | - Rudraraju Ramesh Raju
- Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, 522 510 Andhra Pradesh, India.
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30
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Alkoxylation of the imine carbon atom of a Schiff-base ligand upon coordination to arene ruthenium. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.07.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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31
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Synthesis and structural characterization of arene d6 metal complexes of sulfonohydrazone and triazolo ligands: High potency of triazolo derivatives towards DNA binding. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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32
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erkan kariper S, Sayın K, Karakaş D. Structural, Spectroscopic and Activity Calculations on Methanesulfonylhydrazone Derivative Chromium Pentacarbonyl Complexes. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2018. [DOI: 10.18596/jotcsa.428788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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33
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Flefel EM, El-Sofany WI, El-Shahat M, Naqvi A, Assirey E. Synthesis, Molecular Docking and in Vitro Screening of Some Newly Synthesized Triazolopyridine, Pyridotriazine and Pyridine⁻Pyrazole Hybrid Derivatives. Molecules 2018; 23:molecules23102548. [PMID: 30301217 PMCID: PMC6222704 DOI: 10.3390/molecules23102548] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/02/2018] [Accepted: 10/03/2018] [Indexed: 11/16/2022] Open
Abstract
A series of novel pyridine and fused pyridine derivatives have been prepared starting from 6-(3,4-dimethylphenyl)-2-hydrazinyl-4-(thiophen-2-yl)-pyridine-3-carbonitrile 1 which on treatment with appropriate formic acid, acetic acid/acetic anhydride, benzoyl chloride and/or carbon disulfide afforded the corresponding triazolopyridine derivatives 2–5. Also, treatment of hydrazide 1 with diethyloxalate, chloroacetyl chloride, chloroacetic acid and/or 1,2-dichloroethane yielded the corresponding pyridotriazine derivatives 7–10. Further transformation of compound 1 with a different active methylene group, namely acetyl acetone, diethylmalonate, ethyl cyanoacetate, ethyl benzoylacetate and/or ethyl acetoacetate, produced the pyridine–pyrazole hybrid derivatives 11–15. These newly synthesized compounds (1–15) were subjected to in silico molecular docking screenings towards GlcN-6-P synthase as the target protein. The results revealed moderate to good binding energies of the ligands on the target protein. All the newly prepared products exhibited antimicrobial and antioxidant activity.
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Affiliation(s)
- Eman M Flefel
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Monawarah 1343, Saudi Arabia.
- Department of Photochemistry, Chemical Industries Research Division, National Research Centre, 33 EL-Bohouth St., Dokki 12622, Giza, Egypt.
| | - Walaa I El-Sofany
- Department of Photochemistry, Chemical Industries Research Division, National Research Centre, 33 EL-Bohouth St., Dokki 12622, Giza, Egypt.
| | - Mahmoud El-Shahat
- Department of Photochemistry, Chemical Industries Research Division, National Research Centre, 33 EL-Bohouth St., Dokki 12622, Giza, Egypt.
| | - Arshi Naqvi
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Monawarah 1343, Saudi Arabia.
| | - Eman Assirey
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Monawarah 1343, Saudi Arabia.
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35
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Gao WC, Cheng YF, Shang YZ, Chang HH, Li X, Zhou R, Qiao Y, Wei WL. Copper(II)-Catalyzed Four-Component Oxysulfonylation/Diazenylation: Synthesis of α-Arylhydrazo-β-keto Sulfones. J Org Chem 2018; 83:11956-11962. [DOI: 10.1021/acs.joc.8b01843] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wen-Chao Gao
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Yu-Fei Cheng
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Yu-Zhu Shang
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Hong-Hong Chang
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Xing Li
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Rong Zhou
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Yan Qiao
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
| | - Wen-Long Wei
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
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36
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Savitha B, Koti Reddy E, Parthasarathi D, Pakkath R, Sajith AM, Ananda kumar CS, Haridas KR, Syed Ali Padusha M. A Highly Efficient Catalyst for the Suzuki-Miyaura Cross-Coupling Reaction of 5-(5-chloropyridin-3-yl)-3-methyl-1,3,4-oxadiazol-2(3H
)-one. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3280] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Bhaskaran Savitha
- Postgraduate and Research Department of Chemistry, Jamal Mohamed College; Bharathidasan University; Tiruchirappalli Tamil Nadu 620020 India
| | - Eeda Koti Reddy
- Department of Chemistry; Vignan's Foundation for Science, Technology and Research - VFSTR (Deemed to be University); Vadlamudi Guntur Andhra Pradesh 522 213 India
| | - D. Parthasarathi
- Postgraduate and Research Department of Chemistry, Jamal Mohamed College; Bharathidasan University; Tiruchirappalli Tamil Nadu 620020 India
| | - Rajeesh Pakkath
- School of Chemical Sciences; Kannur University; Payyanur Campus, Edat P.O Kannur Kerala 670327 India
| | - Ayyiliath M. Sajith
- Postgraduate and Research Department of Chemistry, Kasaragod Government College; Kannur University; Kasaragod Kerala 671123 India
| | - C. S. Ananda kumar
- Department of Nanotechnology; Visvesvaraya Technological University; CPGS Muddenahalli 562 101 India
- Centre for Material Science; University of Mysore, Manasagangotri; Mysuru Karnataka 570 006 India
| | - Karickal R. Haridas
- School of Chemical Sciences; Kannur University; Payyanur Campus, Edat P.O Kannur Kerala 670327 India
| | - M. Syed Ali Padusha
- Postgraduate and Research Department of Chemistry, Jamal Mohamed College; Bharathidasan University; Tiruchirappalli Tamil Nadu 620020 India
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37
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Kadayat TM, Banskota S, Bist G, Gurung P, Magar TBT, Shrestha A, Kim JA, Lee ES. Synthesis and biological evaluation of pyridine-linked indanone derivatives: Potential agents for inflammatory bowel disease. Bioorg Med Chem Lett 2018; 28:2436-2441. [DOI: 10.1016/j.bmcl.2018.06.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/15/2018] [Accepted: 06/06/2018] [Indexed: 01/06/2023]
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38
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Kivrak A, Zobi C, Torlak Y, Çamlısoy Y, Kuş M, Kivrak H. Synthesis of tetracyanoethylene-substituted ferrocene and its device properties. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4512] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Arif Kivrak
- Department of Chemistry, Faculty of Sciences; Van Yüzüncü Yil University; Van Turkey
| | - Cengiz Zobi
- Department of Chemistry, Faculty of Sciences; Van Yüzüncü Yil University; Van Turkey
| | - Yasemin Torlak
- Cal Vocational High School; Pamukkale University; Denizli Turkey
| | - Yeşim Çamlısoy
- Department of Chemical Engineering, Faculty of Engineering; Yeditepe University; Istanbul Turkey
| | - Mahmut Kuş
- Department of Chemical Engineering, Faculty of Engineering and Architecture; Selçuk University; Konya Turkey
| | - Hilal Kivrak
- Department of Chemical Engineering, Faculty of Engineering; Van Yüzüncü Yil University; Van Turkey
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39
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Palepu NR, Richard Premkumar J, Verma AK, Bhattacharjee K, Joshi S, Forbes S, Mozharivskyj Y, Mohan Rao K. Antibacterial, in vitro antitumor activity and structural studies of rhodium and iridium complexes featuring the two positional isomers of pyridine carbaldehyde picolinic hydrazone ligand. ARAB J CHEM 2018. [DOI: 10.1016/j.arabjc.2015.10.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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40
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Kaushik R, Chand M, Jain SC. Synthesis and antibacterial evaluation of nitrogen containing novel heterocyclic chalcones. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1440602] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Reena Kaushik
- Department of Chemistry, University of Delhi, Delhi, India
| | - Mahesh Chand
- Department of Chemistry, University of Delhi, Delhi, India
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41
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Synthesis, Characterization, Crystal Structure, and DFT Study of a New Square Planar Cu(II) Complex Containing Bulky Adamantane Ligand. Molecules 2018; 23:molecules23030701. [PMID: 29558380 PMCID: PMC6016995 DOI: 10.3390/molecules23030701] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 03/09/2018] [Accepted: 03/13/2018] [Indexed: 11/17/2022] Open
Abstract
A copper complex with square planar geometry, [(L)CuBr2] (1), (L = N′-(furan-2-ylmethylene)adamantne-1-carbohydrazide) has been synthesized and characterized by Fourier transfer infrared (FTIR) spectroscopy, elemental analysis, mass spectrometry, and single crystal X-ray diffraction. The crystal of 1 is solved as monoclinic, space group P21/m with unit cell parameters: a = 10.8030(8), b = 6.6115(8), c = 12.1264(12) Å, β = 101.124(8)°, V = 849.84(15) Å3, Z = 2, and R1 = 0.0751 with wR2 = 0.1581 (I > 2 σ). The structure of 1 shows intramolecular hydrogen bonding between the N–H and the furan oxygen which stabilizes the configuration of the complex. Furthermore, inside the lattice there are other weak interactions between bromo ligands and the ligand L. DFT calculations where performed to study the stability of this geometry.
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42
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Ibrahim HM, Ahmed Arafa WA, Behbehani H. l-Proline catalyzed one-pot synthesis of polysubstituted pyridine system incorporating benzothiazole moietyviasustainable sonochemical approach. RSC Adv 2018; 8:37606-37617. [PMID: 35558590 PMCID: PMC9089412 DOI: 10.1039/c8ra07013j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/18/2018] [Indexed: 11/21/2022] Open
Abstract
The efficient, highly convenient synthesis of polysubstituted pyridine derivatives was established via the reaction of N-(benzothiazol-2-yl)-2-cyanoacetamides with an assortment of arylidene malononitriles and arylidene ethyl cyanoacetates in the presence of l-proline as an efficient organocatalyst for this type of ultrasonic-mediated Michael addition. The mechanistic pathway and factors affecting this reaction were also established. The main characteristics of this procedure are high yields, use of a cost-effective catalyst, and easy work-up and purification. The l-proline catalyzed ultrasonic-mediated synthesis of polysubstituted pyridone derivatives through the reaction of N-(benzothiazol-2-yl)-2-cyanoacetamides with an assortment of arylidenes has demonstrated as an efficient protocol.![]()
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Affiliation(s)
| | | | - Haider Behbehani
- Chemistry Department
- Faculty of Science
- Kuwait University
- Safat 13060
- Kuwait
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Kaushik R, Kushwaha K, Chand M, Vashist M, Jain SC. Design and Synthesis of 2,5-Disubstituted-1,3,4-Oxadiazole Hybrids Bearing Pyridine and 1,2,3-Triazole Pharmacophores. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2672] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Reena Kaushik
- Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Khushbu Kushwaha
- Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Mahesh Chand
- Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Monika Vashist
- Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Subhash C. Jain
- Department of Chemistry; University of Delhi; Delhi 110 007 India
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Hamurcu F, Mamaş S, Ozdemir UO, Gündüzalp AB, Senturk OS. New series of aromatic/ five-membered heteroaromatic butanesulfonyl hydrazones as potent biological agents: Synthesis, physicochemical and electronic properties. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.03.092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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45
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Antiproliferative and antioxidative effects of novel hydrazone derivatives bearing coumarin and chromene moiety. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1661-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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46
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Udhaya Kumar C, Sethukumar A, Velayutham Pillai M, Arul Prakasam B, Ramalingan C, Vidhyasagar T. Synthesis, spectral and structural studies of alkyl 2-(3-alkyl-2,6-diarylpiperidin-4-ylidene)hydrazinecarboxylate derivatives: Crystal and molecular structure of methyl 2-(3-methyl-2,6-diphenylpiperidin-4-ylidene)hydrazinecarboxylate. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.02.003] [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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47
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Sreenivasulu R, Sujitha P, Jadav SS, Ahsan MJ, Kumar CG, Raju RR. Synthesis, antitumor evaluation, and molecular docking studies of indole–indazolyl hydrazide–hydrazone derivatives. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1750-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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48
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Synthesis and antimicrobial evaluation of hydrazones derived from 4-methylbenzenesulfonohydrazide in aqueous medium. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1543-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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49
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Buduma K, Chinde S, Dommati AK, Sharma P, Shukla A, Srinivas KVNS, Arigari NK, Khan F, Tiwari AK, Grover P, Jonnala KK. Synthesis and evaluation of anticancer and antiobesity activity of 1-ethoxy carbonyl-3,5-bis (3'-indolyl methylene)-4-pyperidone analogs. Bioorg Med Chem Lett 2016; 26:1633-1638. [PMID: 26873414 DOI: 10.1016/j.bmcl.2016.01.073] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 01/05/2016] [Accepted: 01/27/2016] [Indexed: 11/15/2022]
Abstract
A series of eleven novel bisindole derivatives were synthesized and screened for anticancer and antiobesity potentials in in vitro mode. The reaction of 1-ethoxy carbonyl 4-pyperidone 1a with indole-3-carboxaldehyde 1b in presence of catalytic amount of piperidine gave 2 which was N-alkylated with different benzyl halides in the presence of potassium carbonate to afford compounds 3a-3k in quantitative yields. Among the compounds tested for anticancer activity against different human cancer cell lines, 3f significantly inhibited HepG2 cell line (IC50 7.33 μM) when compared with standard doxorubicin (IC50 10.15 μM). Compounds 3e (IC50 2.75 μM), 3f (IC50 4.21 μM) and 3i (IC50 15.98 μM) showed better activity than the standard curcumin (IC50 23.54 μM) against A549 cell line. Also, among the synthesized compounds, 3g (IC50 14.89 μM), 3c (IC50 56.41 μM) and 3i (IC50 30.88 μM) have potentially inhibited enzyme lipase when compared to standard Orlistat (IC50 62.25 μM). In in silico docking assays, piperidones 3e, 3f, 3i, 3c and 3a showed higher binding affinity towards anti-cancer target of A549 (3e: -11.1, 3f: -10.3, 3c: -11.3, 3i: -11.2 kcal/mol), HepG2 (3f: -10.5 kcal/mol), HeLa (3d: -10.0 kcal/mol) and SKOV3 (3f: -8.4 kcal/mol) cell lines better than standard drug doxorubicin. Docking to lipase protein for compounds 3i, 3g and 3c showed scores of -11.1, -10.7 and -10.5 kcal/mol when compared to that of standard drug Orlistat with -6.9 kcal/mol.
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Affiliation(s)
- Komuraiah Buduma
- Natural Product Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants-Research Centre, Boduppal, Hyderabad 500092, Telangana, India
| | - Srinivas Chinde
- Toxicology Unit, Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Anand Kumar Dommati
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Pooja Sharma
- Metabolic and Structural Biology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, Uttar Pradesh, India
| | - Aparna Shukla
- Metabolic and Structural Biology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, Uttar Pradesh, India
| | - K V N Satya Srinivas
- Natural Product Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants-Research Centre, Boduppal, Hyderabad 500092, Telangana, India
| | - Niranjana Kumar Arigari
- Natural Product Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants-Research Centre, Boduppal, Hyderabad 500092, Telangana, India
| | - Feroz Khan
- Metabolic and Structural Biology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, Uttar Pradesh, India
| | - Ashok Kumar Tiwari
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Paramjit Grover
- Toxicology Unit, Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, Telangana, India
| | - Kotesh Kumar Jonnala
- Natural Product Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants-Research Centre, Boduppal, Hyderabad 500092, Telangana, India.
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Zhou B, Xu J. Tertiary amine-catalyzed and direct synthesis of α-chloroalkanesulfonylhydrazines from azodicarboxylates and sulfonyl chlorides. Org Biomol Chem 2016; 14:4918-26. [DOI: 10.1039/c6ob00648e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
α-Chloroalkanesulfonylhydrazines were synthesized directly and efficiently from alkanesulfonyl chlorides and dialkyl azodicarboxylates under the catalysis of tertiary amines.
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Affiliation(s)
- Bingnan Zhou
- State Key Laboratory of Chemical Resource Engineering
- Department of Organic Chemistry
- Faculty of Science
- Beijing University of Chemical Technology
- Beijing 100029
| | - Jiaxi Xu
- State Key Laboratory of Chemical Resource Engineering
- Department of Organic Chemistry
- Faculty of Science
- Beijing University of Chemical Technology
- Beijing 100029
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