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Yang Y, Luo X, Wang Y, Xu A, Peng L, Zhang X, Wang Z, Ying Y, Li K. β-Mangostin targets and suppresses glioma via STING activation and tumor-associated microglia polarization. Biomed Pharmacother 2024; 177:117074. [PMID: 38972149 DOI: 10.1016/j.biopha.2024.117074] [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: 03/12/2024] [Revised: 06/20/2024] [Accepted: 06/29/2024] [Indexed: 07/09/2024] Open
Abstract
Glioma, a common and highly malignant central nervous system tumor, markedly influences patient prognosis via interactions with glioma-associated macrophages. Previous research has revealed the anticancer potential of β-mangostin, a xanthone derivative obtained from the mangosteen fruit. This research investigated the role of β-mangostin on microglia in the glioma microenvironment and evaluated the efficacy of β-mangostin combined with anti-PD-1 antibody (αPD-1) in glioma-bearing mice. The results showed that, β-mangostin attenuated M2 polarization in BV2 cells and promoted M1-related interleukin (IL)-1β and IL-6 secretion, thereby inhibiting glioma invasion. In addition, β-mangostin improved the anti-glioma effects of αPD-1 and increased CD8+T cell and M1-type microglia infiltration. Mechanistically, β-mangostin bound to the stimulator of interferon genes (STING) protein, which is crucial for the anti-tumor innate immune response, and promoted STING phosphorylation in microglia, both in vivo and in vitro. These results provide insights into its mode of action and supporting further investigation into β-mangostin as a therapeutic agent.
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Affiliation(s)
- Yimin Yang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Xuling Luo
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yaling Wang
- Center for Laboratory Medicine, Allergy center, Department of Transfusion medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China
| | - Aibo Xu
- Center for Laboratory Medicine, Allergy center, Department of Transfusion medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China
| | - Lina Peng
- Center for Laboratory Medicine, Allergy center, Department of Transfusion medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China
| | - Xiaoting Zhang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Zhen Wang
- Center for Laboratory Medicine, Allergy center, Department of Transfusion medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China; Key Laboratory of Biomarkers and In Vitro Diagnosis Translation of Zhejiang Province, Hangzhou, Zhejiang 310063, China.
| | - Youmin Ying
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China.
| | - Kaiqiang Li
- Center for Laboratory Medicine, Allergy center, Department of Transfusion medicine, Zhejiang Provincial People's Hospital (Affiliated People's Hospital), Hangzhou Medical College, Hangzhou, Zhejiang 310014, China; Key Laboratory of Biomarkers and In Vitro Diagnosis Translation of Zhejiang Province, Hangzhou, Zhejiang 310063, China.
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2
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Kazmi MT, Amir M, Iqbal MA, Rashid M, Husain A. Thiazolobenzamide-Naphthalene Hybrids as Potent Anticancer agents compared to Doxorubicin: Design, Synthesis, SAR, In-silico and Toxicity Analysis. Chem Biodivers 2024; 21:e202301662. [PMID: 38086017 DOI: 10.1002/cbdv.202301662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/11/2023] [Indexed: 01/11/2024]
Abstract
In order to determine whether thiazolobenzamide molecules connected to naphthalene could inhibit the growth of three different tumor cell lines, MCF7 (breast carcinoma), A549 (pulmonary carcinoma), and DU145 (prostatic adenocarcinoma) a novel series of ten molecules, designated TA 1-10, was designed, synthesized, and tested. Among these compounds, TA7 showed promising results against cell lines, especially showing exceptional efficacy against breast cancer. Antioxidant activity tests consistently showed the best performance from the TA7 molecule. Furthermore, when a dose of 50 to 500 mg/kg of the total mass of rats is given, the most effective chemical, TA7, did not exhibit any harmful effects during acute oral toxicity tests. The biochemical indicators (SGOT and SGPT) for hepatotoxicity associated with compound TA7 were found to be fairly similar to those of the control group. The findings from molecular docking, XP visualization, and MM-GBSA dG binding investigations are in agreement with the outcomes of in-vitro tests of antioxidant and anticancer capabilities. TA7 was the most effective compound among those that were docked; it bound free energy and had adequate properties for metabolism (biochemical processes), distribution (dispersion), absorption (assimilation), and excretion (elimination). This study found that the TA7 molecule, a thiazole ring system derivative connected to naphthalene, is to be a promising and possible anticancer agent and its efficacy may be further explored in clinical studies.
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Affiliation(s)
- Mohammad Taha Kazmi
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110 062, India
| | - Mohd Amir
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110 062, India
| | - Md Azhar Iqbal
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110 062, India
| | - Mohammad Rashid
- Department of Pharmacognosy and Pharmaceutical Chemistry, College of Dentistry and Pharmacy, Buraydah Private Colleges, Buraydah, 51418, Al-Qassim, Saudi Arabia
| | - Asif Husain
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, 110 062, India
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3
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Soni HI, Patel NB, Parmar RB, Bacab MJC, River G. Microwave Irradiated Synthesis of Pyrimidine Containing, Thiazolidin-4-ones: Antimicrobial, Anti-tuberculosis, Antimalarial, and Anti-protozoa evaluation. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220111124104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Aim:
This study aims to synthesize thiazolidine-4-one compounds with a pyrimidine nucleus and evaluate against different species of bacteria, fungi, protozoa, and the malaria parasite.
Background:
Microwave irradiation was the best method for synthesizing the thiazolidin-4-one ring system. It took only 15 minutes for synthesizing thiazolidin-4-one while the conventional method required 12 hours. The rapid reaction was the main concern of this research.
Objective:
Pyrimidine and Thiazolidin-4-one nucleus have broad-spectrum biological activity and when it is introduced with other hetero atoms containing moiety, many types of biological activities have been found; antimicrobial, anti-tuberculosis, anti-protozoa, antimalarial are the main activities. The activity of these compounds inspired us to do extra research on Thiazolidin-4-one fused pyrimidines with different functional groups. The aim of this is to synthesize a combination of these two ring systems in less time by using a microwave irradiation method and to evaluate new compounds for different bioactivity.
Method:
2-(4-Chlorophenyl)-3-(4-(substituted phenyl)-6-(substituted aryl) pyrimidin-2-yl) thiazolidin-4-ones (6A-J) were synthesized by microwave irradiation to save energy and time. The structure of all newly synthesized motifs was characterized by spectral analysis (1H NMR, 13C NMR, IR, spectroscopy) and screened for antibacterial activity against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pyogenes, antifungal activity against Candida albicans, Aspergillus niger, Aspergillus clavatus, anti-tuberculosis activity against M. tuberculosis H37RV, antimalarial activity against Plasmodium falciparum and anti-protozoa activity against L. mexicana and T. cruzi.
Result:
Because of microwave irradiation synthesis, time period is very less for preparing the new compound. Biological response given by compounds 6B, 6C, 6D, 6E, 6G, 6H, and 6J was found excellent.
Conclusion:
Good yield with purity of the newly synthesized thiazolidine-4-one compounds obtained in less time by using microwave irradiation. The biological response of some of the compounds of this series was found excellent
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Affiliation(s)
- Hetal I. Soni
- C. B. Patel Computer & J. N. M. Patel Science College, Surat-395 017, Gujarat, India
| | - Navin B. Patel
- Organic Research Laboratory, Department of Chemistry, Veer Narmad South Gujarat
| | - Rahul B. Parmar
- Atmanand Saraswati Science College, Surat-395006, Gujarat, India
| | - Manuel J. Chan- Bacab
- Departamento de Microbiología Ambientaly Biotecnología, Universidad Autónoma de Campeche, Av. Agustín Melgar, s/n, Campeche, México
| | - Gildardo River
- Laboratorio de Biotecnología Farmacéutica, Centro de Biotecnología Genómica, Instituto Politécnico Nacional, 88710, Reynosa, Mexico
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4
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Mahapatra A, Prasad T, Sharma T. Pyrimidine: a review on anticancer activity with key emphasis on SAR. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00274-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Abstract
Background
Cancer is a global health challenge, it impacts the quality of life and its treatment is associated with several side effects. Resistance of the cancer cells to the existing drugs has led to search for novel anticancer agents. Pyrimidine, a privileged scaffold, is part of living organisms and plays vital role in various biological procedures as well as in cancer pathogenesis. Due to resemblance in structure with the nucleotide base pair of DNA and RNA, it is recognized as valuable compound in the treatment of cancer.
Main text
Many novel pyrimidine derivatives have been designed and developed for their anticancer activity in the last few years. The present review aims to focus on the structure activity relationship (SAR) of pyrimidine derivatives as anticancer agent from the last decade.
Conclusion
This review intends to assist in the development of more potent and efficacious anticancer drugs with pyrimidine scaffold.
Graphical abstract
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5
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Mohamed Teleb MA, Mekky AEM, Sanad SMH. 3‐Aminothieno
[2,3‐
b
]pyridine‐2‐carboxylate: Effective precursor for microwave‐assisted three components synthesis of new pyrido[3′,2′:4,5]thieno[3,2‐
d
]pyrimidin‐4(
3
H
)‐one hybrids. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4313] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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6
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Computational Drug Repurposing Resources and Approaches for Discovering Novel Antifungal Drugs against Candida albicans N-Myristoyl Transferase. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2021. [DOI: 10.22207/jpam.15.2.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Candida albicans is a yeast that is an opportunistic fungal pathogen and also identified as ubiquitous polymorphic species that is mainly linked with major fungal infections in humans, particularly in the immunocompromised patients including transplant recipients, chemotherapy patients, HIV-infected patients as well as in low-birth-weight infants. Systemic Candida infections have a high mortality rate of around 29 to 76%. For reducing its infection, limited drugs are existing such as caspofungin, fluconazole, terbinafine, and amphotericin B, etc. which contain unlikable side effects and also toxic. This review intends to utilize advanced bioinformatics technologies such as Molecular docking, Scaffold hopping, Virtual screening, Pharmacophore modeling, Molecular dynamics (MD) simulation for the development of potentially new drug candidates with a drug-repurpose approach against Candida albicans within a limited time frame and also cost reductive.
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7
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Izmest'ev AN, Vinogradov DB, Kolotyrkina NG, Kravchenko AN, Gazieva GA. Synthesis of functionalized imidazo[4,5- e]thiazolo[3,2- b]triazines by condensation of imidazo[4,5- e]triazinethiones with DMAD or DEAD and rearrangement to imidazo[4,5- e]thiazolo[2,3- c]triazines. Beilstein J Org Chem 2021; 17:1141-1148. [PMID: 34093880 PMCID: PMC8144912 DOI: 10.3762/bjoc.17.87] [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: 03/23/2021] [Accepted: 05/06/2021] [Indexed: 11/23/2022] Open
Abstract
Two series of functionalized imidazothiazolotriazine derivatives were synthesized via the condensation of imidazo[4,5-e]-1,2,4-triazine-3-thiones with acetylenedicarboxylic acid dimethyl and diethyl esters (DMAD and DEAD) and subsequent base-catalyzed rearrangement of the obtained imidazo[4,5-e]thiazolo[3,2-b]-1,2,4-triazines into regioisomeric imidazo[4,5-e]thiazolo[2,3-c]-1,2,4-triazine derivatives.
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Affiliation(s)
- Alexei N Izmest'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation.,National University of Science and Technology (MISiS), 4 Leninsky prosp., Moscow 119049, Russian Federation
| | - Dmitry B Vinogradov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation
| | - Natalya G Kolotyrkina
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation
| | - Angelina N Kravchenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation.,Plekhanov Russian University of Economics, 36 Stremyanny Lane, Moscow 117997, Russian Federation
| | - Galina A Gazieva
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, Moscow 119991, Russian Federation
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8
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Ma D, Yin Y, Chen YL, Yan YT, Wu J. Design, step-economical diversity-oriented synthesis of an N-heterocyclic library containing a pyrimidine moiety: discovery of novel potential herbicidal agents. RSC Adv 2021; 11:15380-15386. [PMID: 35424046 PMCID: PMC8698718 DOI: 10.1039/d1ra02663a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 04/15/2021] [Indexed: 01/12/2023] Open
Abstract
The synthesis of highly diverse libraries has become of paramount importance for obtaining novel leads for drug and agrochemical discovery. Herein, the step-economical diversity-oriented synthesis of a library of various pyrimidine-N-heterocycle hybrids was developed, in which a 4,6-dimethoxypyrimidine core was incorporated into nine kinds of N-heterocycles. A total of 34 structurally diverse compounds were synthesized via a two-step process from very simple and commercially available starting materials. Further, in vivo biological screening of this library identified 11 active compounds that exhibited good post-emergence herbicidal activity against D. sanguinalis at 750 g ai per ha. More importantly, pyrimidine-tetrahydrocarbazole hybrid 5q showed good to excellent herbicidal activity against five test weeds at the same dosage. Pyrimidine-tetrahydrocarbazole hybrids represent a novel class of herbicidal agents that may become promising lead compounds in the herbicidal discovery process.
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Affiliation(s)
- Dong Ma
- Department of Chemistry, Zhejiang University Hangzhou 310027 P. R. China +86-571-87951895
| | - Yang Yin
- Department of Chemistry, Zhejiang University Hangzhou 310027 P. R. China +86-571-87951895
| | - Ying-Lu Chen
- Department of Chemistry, Zhejiang University Hangzhou 310027 P. R. China +86-571-87951895
| | - Yi-Tao Yan
- Department of Chemistry, Zhejiang University Hangzhou 310027 P. R. China +86-571-87951895
| | - Jun Wu
- Department of Chemistry, Zhejiang University Hangzhou 310027 P. R. China +86-571-87951895
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9
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Sheena Mary Y, Shyma Mary Y, Krátký M, Vinsova J, Baraldi C, Gamberini MC. DFT, SERS-concentration and solvent dependent and docking studies of a bioactive benzenesulfonamide derivative. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129680] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Novel chromenyl-based 2-iminothiazolidin-4-one derivatives as tubulin polymerization inhibitors: Design, synthesis, biological evaluation and molecular modelling studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128847] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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11
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Mary SJJ, Siddique MUM, Pradhan S, Jayaprakash V, James C. Quantum chemical insight into molecular structure, NBO analysis of the hydrogen-bonded interactions, spectroscopic (FT-IR, FT-Raman), drug likeness and molecular docking of the novel anti COVID-19 molecule 2-[(4,6-diaminopyrimidin-2-yl)sulfanyl]-N-(4-fluorophenyl)acetamide - dimer. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 244:118825. [PMID: 32866803 PMCID: PMC7419267 DOI: 10.1016/j.saa.2020.118825] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/15/2020] [Accepted: 07/20/2020] [Indexed: 05/02/2023]
Abstract
Novel antiviral active molecule 2- [(4,6-diaminopyrimidin-2-yl)sulfanyl]-N-(4-fluoro- phenyl)acetamide has been synthesised and characterized by FT-IR and FT-Raman spectra. The equilibrium geometry, natural bond orbital calculations and vibrational assignments have been carried out using density functional B3LYP method with the 6-311G++(d,p) basis set. The complete vibrational assignments for all the vibrational modes have been supported by normal coordinate analysis, force constants and potential energy distributions. A detailed analysis of the intermolecular interactions has been performed based on the Hirshfeld surfaces. Drug likeness has been carried out based on Lipinski's rule and the absorption, distribution, metabolism, excretion and toxicity of the title molecule has been calculated. Antiviral potency of 2- [(4,6-diaminopyrimidin-2-yl)sulfanyl]-N-(4-fluoro-phenyl) acetamide has been investigated by docking against SARS-CoV-2 protein. The optimized geometry shows near-planarity between the phenyl ring and the pyrimidine ring. Differences in the geometries due to the substitution of the most electronegative fluorine atom and intermolecular contacts due to amino pyrimidine were analyzed. NBO analysis reveals the formation of two strong stable hydrogen bonded N-H···N intermolecular interactions and weak intramolecular interactions C-H···O and N-H···O. The Hirshfeld surfaces and consequently the 2D-fingerprint confirm the nature of intermolecular interactions and their quantitative contributions towards the crystal packing. The red shift in N-H stretching frequency exposed from IR substantiate the formation of N-H···N intermolecular hydrogen bond. Drug likeness and absorption, distribution, metabolism, excretion and toxicity properties analysis gives an idea about the pharmacokinetic properties of the title molecule. The binding energy -8.7 kcal/mol of the nonbonding interaction present a clear view that 2- [(4,6-diaminopyrimidin-2-yl)sulfanyl]-N-(4-fluoro- phenyl) acetamide can irreversibly interact with SARS-CoV-2 protease.
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Affiliation(s)
- S J Jenepha Mary
- Register number 18113162132001, Department of Physics and Research Centre, Scott Christian College (Autonomous), Nagercoil- 629003, Tamil Nadu, Affiliated to Manonmaniam Sundarnar University, Abishekapatti, Tirunelveli 627012, India
| | - Mohd Usman Mohd Siddique
- Department of Pharmaceutical Chemistry, Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Dhule, Maharashtra 424001, India; Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, JH, India
| | - Sayantan Pradhan
- Department of Chemistry, Jadavpur University, Kolkata 700 032, WestBengal, India
| | - Venkatesan Jayaprakash
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215, JH, India
| | - C James
- Register number 18113162132001, Department of Physics and Research Centre, Scott Christian College (Autonomous), Nagercoil- 629003, Tamil Nadu, Affiliated to Manonmaniam Sundarnar University, Abishekapatti, Tirunelveli 627012, India.
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12
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Sigalapalli DK, Kiranmai G, Tokala R, Tripura C, Ambatwar R, Nunewar SN, Kadagathur M, Shankaraiah N, Nagesh N, Nagendra Babu B, Tangellamudi ND. Targeting tubulin polymerization and DNA binding of 4-thiazolidinone–umbelliferone hybrids: synthesis and cytotoxicity evaluation. NEW J CHEM 2021. [DOI: 10.1039/d1nj03135j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The discovery of a series of combretastatin A-4 inspired novel molecular hybrids of 4-thiazolidinone–umbelliferone as prominent cytotoxic agents was reported.
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Affiliation(s)
- Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Gaddam Kiranmai
- CSIR-Centre for Cellular and Molecular Biology, Medical Biotechnology Complex, ANNEXE II, Uppal Road, Hyderabad 500007, India
| | - Ramya Tokala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Chaturvedula Tripura
- CSIR-Centre for Cellular and Molecular Biology, Medical Biotechnology Complex, ANNEXE II, Uppal Road, Hyderabad 500007, India
| | - Ramesh Ambatwar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Saiprasad N. Nunewar
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Manasa Kadagathur
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Narayana Nagesh
- CSIR-Centre for Cellular and Molecular Biology, Medical Biotechnology Complex, ANNEXE II, Uppal Road, Hyderabad 500007, India
| | - Bathini Nagendra Babu
- Department of Fluoro-Agrochemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
| | - Neelima D. Tangellamudi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
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13
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Huang D, Zheng S, Cheng YX. Design, Synthesis and Biological Evaluation of N-((2-phenyloxazol-4-yl)methyl) Pyrimidine Carboxamide Derivatives as Potential Fungicidal Agents. HETEROCYCL COMMUN 2020. [DOI: 10.1515/hc-2020-0117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Abstract
Twelve N-((2-phenyloxazol-4-yl)methyl) pyrimidine carboxamide derivatives were designed, synthesized, and characterized by 1H NMR, 13C NMR, and HRMS. The fungicidal activities of these new compounds against Sclerotinia sclerotiorum, Botrytis cinereal, and Colletotrichum fragariae were evaluated. The results indicated that compounds 5b, 5f, and 5g displayed potential fungicidal activities against tested fungi, especially 5f exhibited IC50 value of 28.9 mg/L against S. sclerotiorum. Moreover, the compounds 5f and 5g showed IC50 values of 54.8 mg/L and 62.2 mg/L against C. fragariae respectively, which shows that they were more active than the commercial fungicide hymexazol. The superficial structure-activity relationships were discussed, which may be of benefit for the development of fungicides and discovery of novel fungicides.
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Affiliation(s)
- Danling Huang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center , Shenzhen , China
| | - Shumin Zheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center , Shenzhen , China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center , Shenzhen , China
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14
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Taha I, Keshk EM, Khalil AGM, Fekri A. Synthesis, characterization, antibacterial evaluation, 2D-QSAR modeling and molecular docking studies for benzocaine derivatives. Mol Divers 2020; 25:435-459. [PMID: 32978693 DOI: 10.1007/s11030-020-10138-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/25/2020] [Indexed: 10/23/2022]
Abstract
Possible application of incorporating a well-known drug (benzocaine) with cyanoacetamide function to get a powerful synthon ethyl 4-cyanoacetamido benzoate. This synthetic intermediate was used as a precursor for the synthesis of triazine, pyridone, thiazolidinone, thiazole and thiophene scaffolds containing the benzocaine core. Facile coupling, Michael addition, condensation and nucleophilic attack reactions were used to synthesize our targets. The structural features of the synthesized scaffolds were characterized using IR, 1H NMR, 13C NMR and mass spectroscopy. The antibacterial activities against Gram-positive (Staphylococcus aureus, Bacillus subtilis) and Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa) were evaluated using ampicillin as a reference drug. DNA/methyl-green colorimetric assay of the DNA-binding compounds was also performed. Theoretical studies of the newly synthesized compounds based on molecular docking and QSAR study were conducted. The molecular docking studies were screened by MOE software for the more potent antibacterial agent 28b and each native ligand against four of S. aureus proteins 1jij, 2xct, 2w9s and 3t07.
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Affiliation(s)
- Israa Taha
- Chemistry Department, Faculty of Science, Mansoura University, 25 El Gomhouria St, Mansoura, Dakahlia Governorate, 35516, Egypt
| | - Eman M Keshk
- Chemistry Department, Faculty of Science, Mansoura University, 25 El Gomhouria St, Mansoura, Dakahlia Governorate, 35516, Egypt
| | - Abdel-Galil M Khalil
- Chemistry Department, Faculty of Science, Mansoura University, 25 El Gomhouria St, Mansoura, Dakahlia Governorate, 35516, Egypt
| | - Ahmed Fekri
- Chemistry Department, Faculty of Science, Mansoura University, 25 El Gomhouria St, Mansoura, Dakahlia Governorate, 35516, Egypt.
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15
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Iqbal MA, Husain A, Alam O, Khan SA, Ahmad A, Haider MR, Alam MA. Design, synthesis, and biological evaluation of imidazopyridine-linked thiazolidinone as potential anticancer agents. Arch Pharm (Weinheim) 2020; 353:e2000071. [PMID: 32627909 DOI: 10.1002/ardp.202000071] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/22/2020] [Accepted: 06/08/2020] [Indexed: 01/07/2023]
Abstract
In this study, two series of imidazopyridine-linked thiazolidinone rings (5a-h and 6a-h) constituting 16 new compounds were synthesized and tested for their antiproliferative activity against a panel of three human cancer cell lines, that is, MCF-7 (human breast cancer), A549 (human lung cancer), and DU145 (human prostate cancer). Three compounds, 5h, 6f, and 6h, exhibited remarkable results against all three cell lines, but compound 6h was found to be the most active one against the breast cancer cell line. Among all the synthesized compounds, 6h displayed the highest antioxidant results. Furthermore, the potent compounds 5h, 6f, and 6h showed no signs of toxicity at doses ranging from 50 to 500 mg/kg of animal body weight. The biochemical parameters (SGOT and SGPT) of compound 6h nearly matched the control in hepatotoxicity studies. The molecular docking and MM-GBSADG binding studies are in agreement with the in vitro anticancer and antioxidant activity results. The most promising compound 6h was found to have the highest docking score and binding energy, and its absorption, distribution, metabolism, and excretion (ADME) parameters are in the acceptable range. Thus, it can be concluded that 6h, an imidazopyridine derivative endowed with a thiazolidinone ring system, has the potential to be developed as an anticancer agent.
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Affiliation(s)
- Md Azhar Iqbal
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Asif Husain
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Ozair Alam
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Shah A Khan
- College of Pharmacy, National University of Science and Technology, Muscat, Sultanate of Oman
| | - Aftab Ahmad
- Department of Health Information Technology, Jeddah Community College, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Md Rafi Haider
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Md Aftab Alam
- Department of Pharmaceutics, School of Medical and Allied Sciences, Galgotias University, Greater Noida, India
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16
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Lu M, Qi Y, Han Y, Yi Q, Xu L, Sun W, Ni G, Ni X, Xu C. Design and development of novel thiazolidin-4-one-1,3,5-triazine derivatives as neuro-protective agent against cerebral ischemia-reperfusion injury in mice via attenuation of NF-ĸB. Chem Biol Drug Des 2020; 96:1315-1327. [PMID: 32543026 DOI: 10.1111/cbdd.13744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/21/2020] [Accepted: 06/05/2020] [Indexed: 11/26/2022]
Abstract
The present study enumerates the discovery and development of novel thiazolidin-4-one-1,3,5-triazine as neuro-protective agent against cerebral ischemia-reperfusion injury in mice. These compounds showed significant inhibition of NF-ĸB transcriptional activity in LPS-stimulated RAW264.7 cells, displaying compound 8k as most potent inhibitor among the tested derivative. The compound 8k was further studied in in vivo middle cerebral artery occlusion (MCAO) mice model for neuro-protective action. Results suggest that compound 8k causes attenuation of inflammation (TNF-α, IL-β, and IL-6), oxidative stress (SOD, GSH, and MDA), and apoptosis (Bcl-2, Bax, and cleaved caspase-3) in MCAO mice in concentration-dependent manner. Collectively, our results documented that compound 8k pre-treatment protects cerebral I/R. This novel lead scaffold may be helpful for investigation of new neuro-protective agent by inactivation of NF-ĸB.
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Affiliation(s)
- Min Lu
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Yujun Qi
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Yu Han
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Qiong Yi
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Lei Xu
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Wenlin Sun
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Guihua Ni
- Department of Neurology, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Xiaoyu Ni
- Department of Rehabilitation Medicine, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Changsong Xu
- Department of Neurology, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, China
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17
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Chen W, Li Y, Zhou Y, Ma Y, Li Z. Design, synthesis and SAR study of novel sulfonylurea derivatives containing arylpyrimidine moieties as potential anti-phytopathogenic fungal agents. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.04.072] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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18
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Yan Z, Liu A, Ou Y, Li J, Yi H, Zhang N, Liu M, Huang L, Ren J, Liu W, Hu A. Design, synthesis and fungicidal activity evaluation of novel pyrimidinamine derivatives containing phenyl-thiazole/oxazole moiety. Bioorg Med Chem 2019; 27:3218-3228. [DOI: 10.1016/j.bmc.2019.05.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 05/02/2019] [Accepted: 05/18/2019] [Indexed: 01/31/2023]
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19
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Mohamed AH, Shaker RM. An Efficient Method for the Synthesis of N‐uracil‐4‐oxo‐thiazolidines without Catalyst. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Asmaa H. Mohamed
- Chemistry Department, Faculty of ScienceMinia University El‐Minia Egypt
| | - Raafat M. Shaker
- Chemistry Department, Faculty of ScienceMinia University El‐Minia Egypt
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20
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Moitra P. A combinatorial approach of structure-based virtual screening and molecular dynamics simulation towards the discovery of a highly selective inhibitor for VP9 coat protein of Banna virus. Bioorg Chem 2019; 86:15-27. [PMID: 30684859 DOI: 10.1016/j.bioorg.2019.01.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 01/06/2019] [Accepted: 01/09/2019] [Indexed: 12/16/2022]
Abstract
Structure based virtual screening of two libraries containing 27,628 numbers of antiviral compounds was used to discover a few of the potent inhibitor molecules against Banna virus (BAV). Cross-docking studies with many common interfering proteins provided five of the highly selective inhibitor for BAV. Analyses of the leading molecules with ADME-Tox filtering tool and atomistic molecular dynamics simulation studies finally discovered a benzoxazolone derivative as one of the most promising molecules towards the highly selective inhibition of BAV. The theoretical calculations are also supported by the experimental evidences where the interactions between the hit ligand and a model peptide sequence, mimicking the VP9 protein of BAV, were studied. Overall the development of a personalized therapeutic towards the highly selective inhibition of BAV is discussed herein for the first time in literature.
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Affiliation(s)
- Parikshit Moitra
- Technical Research Centre, Indian Association for the Cultivation of Science, 2A & 2B Raja SC Mullick Road, Jadavpur, Kolkata 700032, West Bengal, India.
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21
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Synthesis and anticancer activity evaluation of novel azacalix[2]arene[2]pyrimidines. Eur J Med Chem 2018; 151:214-225. [DOI: 10.1016/j.ejmech.2018.02.079] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 02/23/2018] [Accepted: 02/25/2018] [Indexed: 12/22/2022]
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22
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Mukhtar S, Alsharif MA, Alahmdi MI, Parveen H, Khan AU. Retracted: Novel spiro-thiazolidin-4-one and thioether derivatives of benzylidene flavanones: New leads in cancer and microbial chemotherapy. Arch Pharm (Weinheim) 2018; 351:e1700397. [PMID: 29527738 DOI: 10.1002/ardp.201700397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The above article from Archiv der Pharmazie, published online on 12 March 2018 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors, the journal Editor-in-Chief, Prof. Holger Stark, and Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. The retraction has been agreed due to errors in the spectroscopic data of the investigated new compounds. REFERENCE TO RETRACTION S. Mukhtar, M. A. Alsharif, M. I. Alahmdi, H. Parveen, A. U. Khan, Arch. Pharm. Chem. Life Sci. 2018;1-12. DOI: 10.1002/ardp.201700397.
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Affiliation(s)
- Sayeed Mukhtar
- Department of Chemistry, University of Tabuk, Tabuk City, Kingdom of Saudi Arabia
| | - Meshari A Alsharif
- Department of Chemistry, University of Tabuk, Tabuk City, Kingdom of Saudi Arabia
| | - Mohammed I Alahmdi
- Department of Chemistry, University of Tabuk, Tabuk City, Kingdom of Saudi Arabia
| | - Humaira Parveen
- Department of Chemistry, University of Tabuk, Tabuk City, Kingdom of Saudi Arabia
| | - Asad U Khan
- Department of Interdisciplinary Biotechnology, Aligarh Muslim University, Aligarh, India
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23
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Liu L, Tang Z, Wu C, Li X, Huang A, Lu X, You Q, Xiang H. Synthesis and biological evaluation of 4,6-diaryl-2-pyrimidinamine derivatives as anti-breast cancer agents. Bioorg Med Chem Lett 2018; 28:1138-1142. [DOI: 10.1016/j.bmcl.2017.12.066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 12/18/2017] [Accepted: 12/29/2017] [Indexed: 12/18/2022]
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24
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Mahmood SU, Saeed A, Bua S, Nocentini A, Gratteri P, Supuran CT. Synthesis, biological evaluation and computational studies of novel iminothiazolidinone benzenesulfonamides as potent carbonic anhydrase II and IX inhibitors. Bioorg Chem 2018; 77:381-386. [PMID: 29421714 DOI: 10.1016/j.bioorg.2018.01.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 01/24/2018] [Accepted: 01/26/2018] [Indexed: 12/19/2022]
Abstract
A series of iminothiazolidinone-sulfonamide hybrids (2a-k) was synthesized by heterocyclization of sulfanilamide thioureas with methyl bromoacetate and characterized by spectroscopic techniques, mass and elemental analysis. The synthesized derivatives were screened against four relevant human (h) isoforms of carbonic anydrases (CAs, EC 4.2.1.1) I, II, IV and IX. These enzymes are involved in a variety of diseases, including glaucoma, retinitis pigmentosa, epilepsy, arthritis, and tumors. Derivatives 2a-2k exhibited the best inhibitory activity against the cytosolyc hCA II (KIs are reaching the sub-nanomolar range, 0.41-37.8 nM) and against the tumor-associated isoform hCA IX (KIs are spanning between 24.3 and 368.3 nM). The binding mode of the reported iminothiazolidinone benzenesulfonamides within hCA II and IX catalytic clefts was investigated by docking studies.
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Affiliation(s)
- Shams-Ul Mahmood
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Aamer Saeed
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan.
| | - Sivia Bua
- Università degli Studi di Firenze, Department NEUROFARBA - Pharmaceutical and Nutraceutical Section, University of Firenze, via Ugo Schiff 6, I-50019 Sesto Fiorentino, Firenze, Italy
| | - Alessio Nocentini
- Università degli Studi di Firenze, Department NEUROFARBA - Pharmaceutical and Nutraceutical Section, University of Firenze, via Ugo Schiff 6, I-50019 Sesto Fiorentino, Firenze, Italy; Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Firenze, Italy.
| | - Paola Gratteri
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Via U. Schiff 6, 50019 Sesto Fiorentino, Firenze, Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Department NEUROFARBA - Pharmaceutical and Nutraceutical Section, University of Firenze, via Ugo Schiff 6, I-50019 Sesto Fiorentino, Firenze, Italy
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25
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Akhtar MJ, Khan AA, Ali Z, Dewangan RP, Rafi M, Hassan MQ, Akhtar MS, Siddiqui AA, Partap S, Pasha S, Yar MS. Synthesis of stable benzimidazole derivatives bearing pyrazole as anticancer and EGFR receptor inhibitors. Bioorg Chem 2018; 78:158-169. [PMID: 29571113 DOI: 10.1016/j.bioorg.2018.03.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 02/04/2018] [Accepted: 03/02/2018] [Indexed: 12/28/2022]
Abstract
A new series of benzimidazole linked pyrazole derivatives were synthesized by cyclocondensation reaction through one-pot multicomponent reaction in absolute ethanol. All the synthesized compounds were tested for their in vitro anticancer activities on five human cancer cell lines including MCF-7, HaCaT, MDA-MB231, A549 and HepG2. EGFR receptor inhibitory activities were carried out for all the compounds. Majority of the compounds showed potent antiproliferative activity against the tested cancer cell lines. Compound 5a showed the most effective activity against the lungs cancer cell lines (IC50 = 2.2 µM) and EGFR binding (IC50 = 0.97 µM) affinity as compared to other members of the series. Compound 5a inhibited growth of A549 cancer cells by inducing a strong G2/M phase arrest. In addition, same compound inhibited growth of A549 cancer cells by inducing apoptosis. In molecular docking studies compound 5a was bound to the active pocket of the EGFR (PDB 1M17) with five key hydrogen bonds and two π-π interaction with binding energies ΔG = -34.581 Kcal/mol.
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Affiliation(s)
- Md Jawaid Akhtar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Ahsan Ahmed Khan
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Zulphikar Ali
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | | | - Md Rafi
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Md Quamrul Hassan
- Department of Pharmacology, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Md Sayeed Akhtar
- Department of Pharmacology, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Anees Ahmad Siddiqui
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Sangh Partap
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India
| | - Santosh Pasha
- Lab no 405, Institute of Genomics and Integrative Biology, New Delhi, India
| | - M Shahar Yar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly Faculty of Pharmacy), Jamia Hamdard, Hamdard Nagar, New Delhi 110062, India.
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26
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Kumbhar D, Chandam D, Patil R, Jadhav S, Patil D, Patravale A, Deshmukh M. Synthesis and Antimicrobial Activity of Novel Derivatives of 7-aryl-10-thioxo-7, 10, 11, 12 - tertahydro-9H
-benzo[H
] pyrimido [4,5-b
] quinoline-8-one. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3089] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Digambar Kumbhar
- Department of Agrochemicals and Pest Management; Shivaji University; Kolhapur Maharashtra India
| | - Dattatray Chandam
- Department of Chemistry; Bhogawati Mahavidyalaya; Kurukali Kolhapur Maharashtra India
| | - Reshma Patil
- Department of Agrochemicals and Pest Management; Shivaji University; Kolhapur Maharashtra India
| | - Sunetra Jadhav
- Department of Agrochemicals and Pest Management; Shivaji University; Kolhapur Maharashtra India
| | - Dayanand Patil
- Department of Chemistry; Shivaji University; Kolhapur Maharashtra India
| | - Ajinkya Patravale
- Department of Chemistry; Shivaji University; Kolhapur Maharashtra India
| | - Madhukar Deshmukh
- Department of Agrochemicals and Pest Management; Shivaji University; Kolhapur Maharashtra India
- Department of Chemistry; Shivaji University; Kolhapur Maharashtra India
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27
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Kumar P, Duhan M, Kadyan K, Sindhu J, Kumar S, Sharma H. Synthesis of novel inhibitors of α-amylase based on the thiazolidine-4-one skeleton containing a pyrazole moiety and their configurational studies. MEDCHEMCOMM 2017; 8:1468-1476. [PMID: 30108858 PMCID: PMC6072529 DOI: 10.1039/c7md00080d] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 05/12/2017] [Indexed: 01/24/2023]
Abstract
Postprandial hyperglycemia can be controlled by delaying the absorption of glucose resulting from carbohydrate digestion. α-Amylase is the initiator of the hydrolysis of polysaccharides, and therefore developing α-amylase inhibitors can lead to development of new treatments for metabolic disorders like diabetes mellitus. In the present work, we set out to rationally develop α-amylase inhibitors based on the thiazolidine-4-one scaffold. The structures of all these newly synthesized hybrids were confirmed by spectroscopic analysis (IR, 1H-NMR, MS). The appearance of two sets of signals for some protons in 1H NMR revealed the existence of a mixture of 2E,5Z (37.1-42.0%) and 2Z,5Z isomers (58.4-62.8%), which was further supported by DFT studies. All the newly synthesized compounds have potential inhibitory properties as revealed through in vitro α-amylase inhibition activity. Compound 5a at 100 μg mL-1 concentration showed a remarkable inhibition of 90.04%. In vitro α-amylase inhibition was further supported by docking studies of compound 5a against the active site of human pancreatic α-amylase (PDB ID: ; 2QV4). The docking studies revealed that the bonding interactions found between 5a and human pancreatic α-amylase are similar to those responsible for α-amylase inhibition by acarbose.
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Affiliation(s)
- Parvin Kumar
- Department of Chemistry , Kurukshetra University , Kurukshetra-136119 , India . ;
| | - Meenakshi Duhan
- Department of Chemistry , Kurukshetra University , Kurukshetra-136119 , India . ;
| | - Kulbir Kadyan
- Department of Chemistry , Kurukshetra University , Kurukshetra-136119 , India . ;
| | | | - Sunil Kumar
- Institute of Pharmaceutical Science , Kurukshetra University , Kurukshetra-136119 , India
| | - Hitender Sharma
- Institute of Pharmaceutical Science , Kurukshetra University , Kurukshetra-136119 , India
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28
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Novel (4-oxothiazolidine-2-ylidene)benzamide derivatives: synthesis, characterization and crystal structures. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2872-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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29
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UDAYAKUMAR V, GOWSIKA J, PANDURANGAN A. A novel synthesis and preliminary in vitro cytotoxic evaluation of dihydropyrimidine-2,4(1H, 3 H)-dione derivatives. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1223-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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30
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Akhtar MJ, Siddiqui AA, Khan AA, Ali Z, Dewangan RP, Pasha S, Yar MS. Design, synthesis, docking and QSAR study of substituted benzimidazole linked oxadiazole as cytotoxic agents, EGFR and erbB2 receptor inhibitors. Eur J Med Chem 2017; 126:853-869. [DOI: 10.1016/j.ejmech.2016.12.014] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 11/22/2016] [Accepted: 12/06/2016] [Indexed: 01/07/2023]
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31
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Novel 2,4-dichlorophenoxy acetic acid substituted thiazolidin-4-ones as anti-inflammatory agents: Design, synthesis and biological screening. Bioorg Med Chem Lett 2016; 27:1017-1025. [PMID: 28089698 DOI: 10.1016/j.bmcl.2016.12.069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 12/09/2016] [Accepted: 12/28/2016] [Indexed: 11/20/2022]
Abstract
A library of fourteen 2-imino-4-thiazolidinone derivatives (1a-1n) has been synthesized and evaluated for in vivo anti-inflammatory activity and effect on ex-vivo COX-2 and TNF-α expression. Compounds 1k (5-(2,4-dichloro-phenooxy)-acetic acid (3-benzyl-4-oxo-thiazolidin-2-ylidene)-hydrazide) and 1m (5-(2,4-dichloro-phenooxy)-acetic acid (3-cyclohexyl-4-oxo-thiazolidin-2-ylidene)-hydrazide) exhibited in vivo inhibition of 81.14% and 78.80% respectively after 5h in comparison to indomethacin which showed 76.36% inhibition of inflammation without causing any damage to the stomach. Compound 1k showed a reduction of 68.32% in the level of COX-2 as compared to the indomethacin which exhibited 66.23% inhibition of COX-2. The selectivity index of compound 1k was found to be 29.00 in comparison to indomethacin showing selectivity index of 0.476. Compounds 1k and 1m were also found to significantly suppress TNF-α concentration to 70.10% and 68.43% in comparison to indomethacin which exhibited 66.45% suppression.
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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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Ajani OO, Isaac JT, Owoeye TF, Akinsiku AA. Exploration of the Chemistry and Biological Properties of Pyrimidine as a Privilege Pharmacophore in Therapeutics. ACTA ACUST UNITED AC 2015. [DOI: 10.3923/ijbc.2015.148.177] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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34
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Vincent-Rocan JF, Derasp JS, Beauchemin AM. Diversity-oriented heterocyclic synthesis using divergent reactivity of N-substituted iso(thio)cyanates. Chem Commun (Camb) 2015; 51:16405-8. [DOI: 10.1039/c5cc07212c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Reactions involving N-substituted isocyanates and isothiocyanates are compared: divergent reactivity is observed in cascade reactions.
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Affiliation(s)
- Jean-François Vincent-Rocan
- Centre for Catalysis Research and Innovation
- Department of Chemistry and Biomolecular Sciences
- University of Ottawa
- Ottawa
- Canada
| | - Joshua S. Derasp
- Centre for Catalysis Research and Innovation
- Department of Chemistry and Biomolecular Sciences
- University of Ottawa
- Ottawa
- Canada
| | - André M. Beauchemin
- Centre for Catalysis Research and Innovation
- Department of Chemistry and Biomolecular Sciences
- University of Ottawa
- Ottawa
- Canada
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