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Ramesh G, Daravath S, Babu KJ, Dharavath R, Ranjan A, Ayodhya D, Shivaraj. Design, Synthesis, Structural Investigation and Photo Induced Biological Investigations of Co(II), Ni(II) and Cu(II) Complexes Derived from N,O Donor Schiff Bases. J Fluoresc 2024:10.1007/s10895-024-03657-1. [PMID: 38502407 DOI: 10.1007/s10895-024-03657-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024]
Abstract
A series of chelated metal complexes, [Co(LI)2] (1), [Ni(LI)2] (2), [Cu(LI)2] (3) [Co(LII)2] (4), [Ni(LII)2] (5) and [Cu(LII)2] (6) were designed and synthesized from newly synthesized Schiff bases, LI = 2-((E)-(5-(4-fluorophenyl)isoxazol-3-ylimino)methyl)-5-methylphenol and LII = 2-((E)-(5-(4-fluorophenyl)isoxazol-3-ylimino)methyl)-4-chlorophenol. The synthesized compounds were characterized by elemental analysis, nuclear magnetic resonance spectroscopy (NMR), electronic spectroscopy (UV-Vis), infrared spectroscopy (FT-IR), magnetic susceptibility (µeff), electron spin resonance spectroscopy (ESR), Thermogravimetric analysis (TGA), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), and powder X-ray diffraction analysis (P-XRD). The spectral investigations have been clearly suggested 1:2 (metal: ligand) stoichiometric complexes with square planar geometrical arrangement around the metal ion. The thermal gravimmetric analysis (TGA) of these complexes indicates greater thermal stability and various steps involved in thermal decomposition of metal complexes. The binding ability between these metal complexes and calf thymus DNA (CT-DNA) was investigated by UV-Vis, fluorescence spectroscopy and viscometric experiments, which disclosed that, the complexes interacted to CT-DNA via an intercalation binding mode. The cleavage property of metal complexes against pBR322 DNA has been explored by gel electrophoresis technique mediated by UV-illumination and H2O2, showed momentous cleavage activity. Antioxidant activity of all complexes was determined by DPPH free radical scavenging experiment and showed prominent antioxidant activity. Further, the antibacterial and antifungal activities of all compounds were screened against bacterial and fungal strains via in-vitro disc diffusion method. These studies revealed that the complexes showed comparatively more antimicrobial activity than free ligands against tested microbial strains.
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Affiliation(s)
- Gali Ramesh
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India
| | - Sreenu Daravath
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India
| | - K Jagadesh Babu
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India
- Department of Chemistry, Kakathiya Govt.College, Hanmakonda, Warangal (Dist), Telangana, 506001, India
| | - Ravinder Dharavath
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India
- Department of Chemistry, SRT Campus, Badshahitaul HNB Garhwal University, Tehri Garhwal, Uttarakhand, 249199, India
| | - Amit Ranjan
- Department of Applied Sciences and Humanities, Purnea College of Engineering (PCE), Bihar Engineering University Patna, DSTTE, Patna, Purnea, 854303, India
| | - Dasari Ayodhya
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India.
- Chemical Group, Intellectual Property India, Patent Office, Chennai, Tamil Nadu, 600032, India.
| | - Shivaraj
- Department of Chemistry, Osmania University, Hyderabad, Telangana, 500007, India.
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Arshad M, Akhter MS. Synthesis, Characterization, Biological, and Molecular Docking Studies of (Z)-N-Substituted-4-(Pyridin-2-yl)-6-(1H-Pyrrolo[2,3-b]Pyridin-4-yl)Pyrimidin-2-Amine. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022050065] [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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Li HT, Tan F, Zhang TH, Cao LH, Tan HY, Lin WQ, Zeng WA, Chi XJ. Peroxiredoxin 6 mediates the protective function of curcumin pretreatment in acute lung injury induced by serum from patients undergoing one-lung ventilation in vitro. BMC Pulm Med 2022; 22:192. [PMID: 35549905 PMCID: PMC9101832 DOI: 10.1186/s12890-022-01988-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 05/03/2022] [Indexed: 11/10/2022] Open
Abstract
Background Curcumin has attracted much attention due to its wide range of therapeutic effects. In this study, we used serum collected from patients undergoing one-lung ventilation (OLV) to establish an in vitro acute lung injury (ALI) model to explore the potential protective mechanism of curcumin on ALI. Our study provides a new reference for the prevention and treatment of ALI induced by OLV. Methods A549 cells were treated with 20% serum from patients undergoing OLV to establish an in vitro ALI model. Curcumin, at a dose of 40 μg/ml, was administered two hours prior to this model. The levels of inflammation and oxidative stress markers were observed by Western blot, qRT–PCR, ELISA and reactive oxygen species assay. Additionally, the expression of peroxiredoxin 6 (Prdx6) and proteins involved in the NF-κB signaling pathway was evaluated. Results Twenty percent of serum collected from patients undergoing OLV downregulated the expression of Prdx6, leading to the activation of the NF-κB signaling pathway, which was associated with the subsequent overproduction of inflammatory cytokines and reactive oxygen species. Pretreatment with curcumin restored Prdx6 downregulation and inhibited NF-κB pathway activation by suppressing the nuclear translocation of P65, eventually reducing inflammation and oxidative stress damage in A549 cells. Conclusions Prdx6 mediated the protective function of curcumin by inhibiting the activation of the NF-κB pathway in ALI in vitro.
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Affiliation(s)
- Hui-Ting Li
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China.,Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China
| | - Fang Tan
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.,Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510635, China
| | - Tian-Hua Zhang
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China
| | - Long-Hui Cao
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China
| | - Hong-Ying Tan
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China
| | - Wen-Qian Lin
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China
| | - Wei-An Zeng
- Department of Anesthesiology, State Key Laboratory of Oncology in Southern China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060, China.
| | - Xin-Jin Chi
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, 518107, China.
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Li S, Yang Q, Chen F, Tian L, Huo J, Meng Y, Tang Q, Wang W. The antifibrotic effect of pheretima protein is mediated by the TGF-β1/Smad2/3 pathway and attenuates inflammation in bleomycin-induced idiopathic pulmonary fibrosis. JOURNAL OF ETHNOPHARMACOLOGY 2022; 286:114901. [PMID: 34890730 DOI: 10.1016/j.jep.2021.114901] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/27/2021] [Accepted: 12/06/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pheretima is a traditional Chinese medicine that could treat various lung diseases such as asthma, pneumonia, and lung cancer effectively; however, limited studies on the use of Pheretima protein in the treatment of lung diseases have been conducted to date. AIM OF THE STUDY The aim of this study was to explain the antipulmonary fibrosis mechanism of the Pheretima protein and elucidate its possible cell signaling pathways. MATERIAL AND METHODS Fresh pheretima was freeze-dried to obtain the Pheretima protein. Divide C57BL/6 mice into control and bleomycin (BLM)-induced models, pirfenidone, and Pheretima protein-treatment groups. Three weeks later, they were treated with H&E and Masson's trichrome staining to assess lung injury and fibrosis. Pulmonary fibrosis was assessed using immunohistochemistry (IHC), realtime-PCR (RT-PCR), and western blotting. Inflammation was assessed using the alveolar lavage fluid. RESULTS Pheretima protein inhibited epithelial-mesenchymal transition (EMT) and extracellular matrix (ECM) deposition and reduced inflammation. It also reduced the levels of Smad2/3, pSmad2/3, and transforming growth factor-beta 1 (TGF-β1). Thus, our results indicate that Pheretima protein can alleviate BLM-induced pulmonary fibrosis in a mouse model. CONCLUSION Pheretima protein inhibits ECM, EMT, and antiinflammatory markers, which in turn ameliorates BLM-induced pulmonary fibrosis. Preliminary mechanistic studies indicated that Pheretima protein can exert its biological activity by downregulating the TGF-β1/Smad2/3 pathway.
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Affiliation(s)
- Shuyu Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, PR China; Guangdong Provincial Key Laboratory of Chinese Medicine, Pharmaceutics, Guangzhou, 510515, PR China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology Institue of Chinese Medicine, Guangzhou, 510515, PR China
| | - Qixin Yang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, PR China; Guangdong Provincial Key Laboratory of Chinese Medicine, Pharmaceutics, Guangzhou, 510515, PR China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology Institue of Chinese Medicine, Guangzhou, 510515, PR China
| | - Feilong Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, PR China; Guangdong Provincial Key Laboratory of Chinese Medicine, Pharmaceutics, Guangzhou, 510515, PR China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology Institue of Chinese Medicine, Guangzhou, 510515, PR China
| | - Linhua Tian
- Heilongjiang Academy of Chinese Medicine Sciences, Harbin, 150036, China
| | - Jinhai Huo
- Heilongjiang Academy of Chinese Medicine Sciences, Harbin, 150036, China
| | - Yanli Meng
- Heilongjiang Academy of Chinese Medicine Sciences, Harbin, 150036, China
| | - Qingfa Tang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, PR China; Guangdong Provincial Key Laboratory of Chinese Medicine, Pharmaceutics, Guangzhou, 510515, PR China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology Institue of Chinese Medicine, Guangzhou, 510515, PR China.
| | - Weiming Wang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, PR China; Guangdong Provincial Key Laboratory of Chinese Medicine, Pharmaceutics, Guangzhou, 510515, PR China; Guangdong Provincial Engineering Laboratory of Chinese Medicine Preparation Technology Institue of Chinese Medicine, Guangzhou, 510515, PR China; Heilongjiang Academy of Chinese Medicine Sciences, Harbin, 150036, China.
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Arshad M, Khan MS, Nami SAA, Ahmad SI, Kashif M, Anjum A. Synthesis, characterization, biological, and molecular docking assessment of bioactive 1,3-thiazolidin-4-ones fused with 1-(pyrimidin-2-yl)-1H-imidazol-4-yl) moieties. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-020-02144-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Prasad S, DuBourdieu D, Srivastava A, Kumar P, Lall R. Metal-Curcumin Complexes in Therapeutics: An Approach to Enhance Pharmacological Effects of Curcumin. Int J Mol Sci 2021; 22:ijms22137094. [PMID: 34209461 PMCID: PMC8268053 DOI: 10.3390/ijms22137094] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/22/2021] [Accepted: 06/24/2021] [Indexed: 12/13/2022] Open
Abstract
Curcumin, an active component of the rhizome turmeric, has gained much attention as a plant-based compound with pleiotropic pharmacological properties. It possesses anti-inflammatory, antioxidant, hypoglycemic, antimicrobial, neuroprotective, and immunomodulatory activities. However, the health-promoting utility of curcumin is constrained due to its hydrophobic nature, water insolubility, poor bioavailability, rapid metabolism, and systemic elimination. Therefore, an innovative stride was taken, and complexes of metals with curcumin have been synthesized. Curcumin usually reacts with metals through the β-diketone moiety to generate metal–curcumin complexes. It is well established that curcumin strongly chelates several metal ions, including boron, cobalt, copper, gallium, gadolinium, gold, lanthanum, manganese, nickel, iron, palladium, platinum, ruthenium, silver, vanadium, and zinc. In this review, the pharmacological, chemopreventive, and therapeutic activities of metal–curcumin complexes are discussed. Metal–curcumin complexes increase the solubility, cellular uptake, and bioavailability and improve the antioxidant, anti-inflammatory, antimicrobial, and antiviral effects of curcumin. Metal–curcumin complexes have also demonstrated efficacy against various chronic diseases, including cancer, arthritis, osteoporosis, and neurological disorders such as Alzheimer’s disease. These biological activities of metal–curcumin complexes were associated with the modulation of inflammatory mediators, transcription factors, protein kinases, antiapoptotic proteins, lipid peroxidation, and antioxidant enzymes. In addition, metal–curcumin complexes have shown usefulness in biological imaging and radioimaging. The future use of metal–curcumin complexes may represent a new approach in the prevention and treatment of chronic diseases.
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Affiliation(s)
- Sahdeo Prasad
- Research and Development Laboratory, Noble Pharma LLC, Menomonie, WI 54751, USA
- Correspondence: or ; Tel.: +1-715-231-1234
| | - Dan DuBourdieu
- Research and Development Laboratory, Vets-Plus Inc., Menomonie, WI 54751, USA; (D.D.); (A.S.); (P.K.); (R.L.)
| | - Ajay Srivastava
- Research and Development Laboratory, Vets-Plus Inc., Menomonie, WI 54751, USA; (D.D.); (A.S.); (P.K.); (R.L.)
| | - Prafulla Kumar
- Research and Development Laboratory, Vets-Plus Inc., Menomonie, WI 54751, USA; (D.D.); (A.S.); (P.K.); (R.L.)
| | - Rajiv Lall
- Research and Development Laboratory, Vets-Plus Inc., Menomonie, WI 54751, USA; (D.D.); (A.S.); (P.K.); (R.L.)
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Arshad M. Meet Our Associate Editorial Board Member. Mini Rev Med Chem 2021. [DOI: 10.2174/138955752109210317153937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- M. Arshad
- Shaqra University Shaqra,Saudi Arabia
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8
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Kumar P, Saha T, Behera S, Gupta S, Das S, Mukhopadhyay K. Enhanced efficacy of a Cu 2+ complex of curcumin against Gram-positive and Gram-negative bacteria: Attributes of complex formation. J Inorg Biochem 2021; 222:111494. [PMID: 34091095 DOI: 10.1016/j.jinorgbio.2021.111494] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 05/14/2021] [Accepted: 05/24/2021] [Indexed: 01/12/2023]
Abstract
Curcumin is a tantalizing molecule with multifaceted therapeutic potentials. However, its therapeutic applications are severely hampered because of poor bioavailability, attributed to its instability and aqueous insolubility. In an attempt to overcome this inherent limitation and develop curcumin-based antibacterials, we had earlier synthesized and characterized a metal complex of Cu(II) with curcumin, having the formula [Cu(Curcumin)(OCOCH3)(H2O)], hereafter referred to as Cu(Cur). In this study, the complex, i.e., Cu(Cur), was investigated for its stability and antibacterial activity along with its possible mechanism of action in comparison to the parent molecule, curcumin. Complex formation resulted in improved stability as Cu(Cur) was found to be highly stable under different physiological conditions. Such improved stability was verified with the help of UV-Vis spectroscopy and HPLC. With improved stability, Cu(Cur) exhibited potent and significantly enhanced activity over curcumin against both E. coli and S. aureus. Calcein leakage assay revealed that the complex triggered immediate membrane permeabilization in S. aureus. This membrane disruptive mode of action was further corroborated by microscopic visualization. The excellent potency of the complex was augmented by its safe toxicological profile as it was non-hemolytic and non-cytotoxic towards mammalian cells, making it a suitable candidate for in vivo investigations. Altogether, this investigation is a critical appraisal that advocates the antibacterial potential of this stable, membrane-targeting and non-toxic complex, thereby presenting new perspectives for its therapeutic application against bacterial infections.
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Affiliation(s)
- Prince Kumar
- Antimicrobial Research Laboratory, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110 067, India
| | - Tanmoy Saha
- Department of Chemistry (Inorganic Section), Jadavpur University, Kolkata 700 032, India
| | - Swastik Behera
- Antimicrobial Research Laboratory, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110 067, India
| | - Shalini Gupta
- Molecular Biology Laboratory, School of Biotechnology, Jawaharlal Nehru University, New Delhi 110 067, India
| | - Saurabh Das
- Department of Chemistry (Inorganic Section), Jadavpur University, Kolkata 700 032, India
| | - Kasturi Mukhopadhyay
- Antimicrobial Research Laboratory, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110 067, India.
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Cai L, Zhu P, Huan F, Wang J, Zhou L, Jiang H, Ji M, Chen J. Toxicity-attenuated mesoporous silica Schiff-base bonded anticancer drug complexes for chemotherapy of drug resistant cancer. Colloids Surf B Biointerfaces 2021; 205:111839. [PMID: 34022700 DOI: 10.1016/j.colsurfb.2021.111839] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 04/30/2021] [Accepted: 05/08/2021] [Indexed: 10/21/2022]
Abstract
Multidrug resistance (MDR), evoked by improper chemotherapeutic practices, poses a serious threat to public health, which leads to increased medical burdens and weakened curative effects. Taking advantage of the enhanced pharmaceutical effect of Schiff base compounds, an aldehyde-modified mesoporous silica SBA-15 (CHO-SBA-15)-bonded anticancer drug combined with doxorubicin hydrochloride (DOX) was synthesized via a Schiff base reaction. Due to the acid-sensitive imine bonds formed between CHO-SBA-15 and DOX, the as-prepared nanocomposites exhibited pH-responsive drug releasing behaviours, resulting in a more enhanced cytotoxic effect on DOX-resistant tumour cells than that of free drugs. Notably, the in vivo studies indicated that mice treated with CHO-SBA-15/DOX composites evidently showed more attenuated systemic toxicity than the free drug molecules. The siliceous mesopore Schiff base-bonded anticancer drug nanocomposite, with minimal chemical modifications, provides a simplified yet efficient therapeutic nanoplatform to deal with drug-resistant cancer.
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Affiliation(s)
- Ling Cai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China; Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 211166, Nanjing, China
| | - Ping Zhu
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 211166, Nanjing, China
| | - Fei Huan
- Safety Assessment and Research Center for Drug, Pesticide and Veterinary Drug of Jiangsu Province, Nanjing Medical University, 211166, Nanjing, China
| | - Jun Wang
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 211166, Nanjing, China
| | - Liuzhu Zhou
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 211166, Nanjing, China
| | - Huijun Jiang
- School of Pharmacy, Nanjing Medical University, 211166, Nanjing, China
| | - Minghui Ji
- School of Nursing, Nanjing Medical University, Nanjing, 211166, China
| | - Jin Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China; Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 211166, Nanjing, China; Jiangsu Province Engineering Research Center of Antibody Drug, Key Laboratory of Antibody Technique of National Health Commission, Nanjing Medical University, Nanjing, 211166, China.
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Arshad M, Khan MS, Nami SAA. Norfloxacin Analogues: Drug Likeness, Synthesis, Biological, and Molecular Docking Assessment. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mohammad Arshad. Design, Drug-Likeness, Synthesis, Characterization, Antimicrobial Activity, Molecular Docking, and MTT Assessment of 1,3-Thiazolidin-4-one Bearing Piperonal and Pyrimidine Moieties. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1068162020040056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Heterocyclic compounds bearing pyrimidine, oxazole and pyrazole moieties: design, computational, synthesis, characterization, antibacterial and molecular docking screening. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2243-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Arshad M. Design, computational, synthesis, characterization, antimicrobial, MTT and molecular docking assessment of bipyrimidine derivatives possessing indole moiety. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01855-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Omidi S, Kakanejadifard A. A review on biological activities of Schiff base, hydrazone, and oxime derivatives of curcumin. RSC Adv 2020; 10:30186-30202. [PMID: 35518272 PMCID: PMC9056295 DOI: 10.1039/d0ra05720g] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 08/11/2020] [Indexed: 12/14/2022] Open
Abstract
Schiff base, hydrazone, and oxime derivatives of curcumin showed enhanced biological activities.
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Affiliation(s)
- Sakineh Omidi
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
| | - Ali Kakanejadifard
- Department of Chemistry
- Faculty of Science
- Lorestan University
- Khorramabad
- Iran
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A robust
in vitro
Anticancer, Antioxidant and Antimicrobial Agents Based on New Metal‐Azomethine Chelates Incorporating Ag(I), Pd (II) and VO (II) Cations: Probing the Aspects of DNA Interaction. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5373] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Arshad M, Khan MS, Nami SAA. Synthesis, Biological Activity, and Molecular Docking Assessment of Some New Sulfonylated Tetrazole Derivatives. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219090202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kareem A, Khan MS, Nami SA, Bhat SA, Mirza AU, Nishat N. Curcumin derived Schiff base ligand and their transition metal complexes: Synthesis, spectral characterization, catalytic potential and biological activity. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Khan SA, Bhat SA, Nami SA, Kareem A, Nishat N. Design and development of several polymeric metal–organic frameworks, spectral characterization, and their antimicrobial activity. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Rajaei I, Mirsattari SN. Spectroscopic characteristic (FT-IR, 1 H, 13 C NMR and UV–Vis) and theoretical calculations (MEP, DOS, HOMO-LUMO, PES, NBO analysis and keto–enol tautomerism) of new tetradentate N,N′-bis(4-hydroxysalicylidene)-1,4-phenylenediamine ligand as chelating agent for the synthesis of dinuclear Co(II), Ni(II), Cu(II) and Zn(II) complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mirza AU, Kareem A, Nami SAA, Khan MS, Rehman S, Bhat SA, Mohammad A, Nishat N. Biogenic synthesis of iron oxide nanoparticles using Agrewia optiva and Prunus persica phyto species: Characterization, antibacterial and antioxidant activity. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 185:262-274. [PMID: 29981488 DOI: 10.1016/j.jphotobiol.2018.06.009] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/08/2018] [Accepted: 06/20/2018] [Indexed: 10/28/2022]
Abstract
A phytoextract mediated synthesis of iron oxide nanoparticles using Agrewia optiva (Dhaman or Biul) and Prunus persica (Peach) leaf extract as capping and stabilizing agent without using hazardous toxic chemicals via biogenic route has been studied. The biogenic method of synthesis is convenient, rapid, cost effective and ecofriendly. The green synthesized nanoparticles were characterized by Ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, Attenuated total reflectance spectroscopy, X-ray diffraction analysis, scanning electron microscopy, energy dispersive X-ray spectroscopy, transmission electron microscopy and dynamic light scattering measurements. The antibacterial study was determined by agar well diffusion method to measure the efficiency of both phyto species extract and its mediated iron oxide nanoparticles against five gram positive bacterial stains such as Staphylococcus aureus (S. aureus), Streptococcus mutans (S. mutans), Streptococcus pyrogenes (S. pyrogenes), Corynebacterium diphtheriae (C. diphtheriae) and Corynebacterium xerosis (C. xerosis) and three gram negative bacterial stains such as Escherichia coli (E. coli), Klebsiella pneuomoniae (K. pneuomoniae) and Pseudomonas aeruginosa (P. aeruginosa). The antibiotic Ciprofloxacin and Gentamicin have been used as reference standard drugs for gram positive and gram negative bacterial stains, respectively. The antioxidant activity of the phyto extracts and prepared nanoparticles have been performed using 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical assay employing l-ascorbic acid as a standard.
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Affiliation(s)
- Azar Ullah Mirza
- Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Abdul Kareem
- Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Shahab A A Nami
- Department of Kulliyat, Faculty of Unani Medicine, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Shoeb Khan
- Interdisciplinary Nanotechnology Centre, Aligarh Muslim University, Aligarh 202002, India
| | - Sumbul Rehman
- Department of Ilmul Advia, Faculty of Unani Medicine, Aligarh Muslim University, Aligarh 202002, India
| | - Shahnawaz Ahmad Bhat
- Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Abdulrahman Mohammad
- Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Nahid Nishat
- Material Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
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Synthesis, characterization and antimicrobial study of polymeric transition metal complexes of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II). Microb Pathog 2017; 110:414-425. [DOI: 10.1016/j.micpath.2017.07.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 06/14/2017] [Accepted: 07/10/2017] [Indexed: 11/18/2022]
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Ali OA, Abd El –Wahab ZH, Ismail BA. Synthesis, structural characterization and evaluation of catalytic and antimicrobial properties of new mononuclear Ag(I), Mn(II), Cu(II) and Pt(IV) complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Shabbir M, Akhter Z, Ahmad I, Ahmed S, McKee V, Ismail H, Mirza B. Copper (II) complexes bearing ether based ON donor bidentate Schiff bases: Synthesis, characterization, biological and electrochemical investigations. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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