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Asqardokht-Aliabadi A, Sarabi-Aghdam V, Homayouni-Rad A, Hosseinzadeh N. Postbiotics in the Bakery Products: Applications and Nutritional Values. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10327-y. [PMID: 39066881 DOI: 10.1007/s12602-024-10327-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2024] [Indexed: 07/30/2024]
Abstract
In recent years, the consumption of postbiotics has gained significant attention due to their potential health benefits. However, their application in the bakery industry remains underutilized. This review focuses on recent advances in the use of postbiotics, specifically the metabolites of lactic acid bacteria, in bakery products. We provide a concise overview of the multifaceted benefits of postbiotics, including their role as natural antioxidants, antimicrobials, and preservatives, and their potential to enhance product quality, extend shelf-life, and contribute to consumer welfare. This review combines information from various sources to provide a comprehensive update on recent advances in the role of postbiotics in bakery products, subsequently discussing the concept of sourdough as a leavening agent and its role in improving the nutritional profile of bakery products. We highlighted the positive effects of postbiotics on bakery items, such as improved texture, flavor, and shelf life, as well as their potential to contribute to overall health through their antioxidant properties and their impact on gut health. Overall, this review emphasizes the promising potential of postbiotics to revolutionize the bakery industry and promote healthier and more sustainable food options. The integration of postbiotics into bakery products represents a promising frontier and offers innovative possibilities to increase product quality, reduce food waste, and improve consumer health. Further research into refining techniques to incorporate postbiotics into bakery products is essential for advancing the health benefits and eco-friendly nature of these vital food items.
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Affiliation(s)
- Abolfazl Asqardokht-Aliabadi
- Department of Food Science and Technology, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
| | - Vahideh Sarabi-Aghdam
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aziz Homayouni-Rad
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Negin Hosseinzadeh
- Department of Food Science and Technology, Faculty of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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Abu-Khudir R, Badr GM, Abd El-Moaty HI, Hamad RS, Al Abdulsalam NK, Abdelrahem ASA, Alqarni S, Alkuwayti MA, Salam SA, Abd El-Kareem HF. Garden Cress Seed Oil Abrogates Testicular Oxidative Injury and NF-kB-Mediated Inflammation in Diabetic Mice. Int J Mol Sci 2023; 24:15478. [PMID: 37895159 PMCID: PMC10607464 DOI: 10.3390/ijms242015478] [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: 09/30/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Diabetes mellitus is a metabolic disorder associated with various complications encompassing male reproductive dysfunction. The present study aimed to investigate the therapeutic potential of biologically active Lepidium sativum seed oil (LSO) against the testicular dysfunction associated with streptozotocin (STZ)-induced diabetes. Male adults (n = 24) were divided into four groups: control, LSO-administered, diabetic (D), and LSO-treated diabetic (D+LSO) groups. LSO was extracted from L. sativum seeds, and its chemical composition was determined using GC-MS. Serum testosterone levels, testicular enzymatic antioxidants (catalase (CAT) and superoxide dismutase (SOD)), an oxidative stress (OS) biomarker, malondialdehyde (MDA), pro-inflammatory markers (NF-kB, IL-1, IL-6, and TNF-α), and the expression level of NF-kB were assessed. In addition, histopathological changes were evaluated in testicular tissues. The results obtained showed that the chemical composition of LSO indicated its enrichment mainly with γ-tocopherol (62.1%), followed by 2-methylhexacosane (8.12%), butylated hydroxytoluene (8.04%), 10-Methylnonadecane (4.81%), and δ-tocopherol (3.91%). Moreover, LSO administration in the D+LSO mice significantly increased testosterone levels and ameliorated the observed testicular oxidative damage, inflammatory response, and reduced NF-kB expression compared to the diabetic mice. Biochemical and molecular analyses confirmed the histological results. In conclusion, LSO may prevent the progression of diabetes-induced impairment in the testes through inhibition of the OS- and NF-kB-mediated inflammatory response.
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Affiliation(s)
- Rasha Abu-Khudir
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia
- Department of Chemistry, Biochemistry Division, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Gehan M. Badr
- Department of Zoology, Faculty of Science, Ain Shams University, Cairo 11566, Egypt; (G.M.B.); (H.F.A.E.-K.)
| | - Heba Ibrahim Abd El-Moaty
- Department of Biological Sciences, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.I.A.E.-M.); (R.S.H.); (N.K.A.A.); (M.A.A.)
- Medicinal and Aromatic Plants Department, Desert Research Center El-Mataria, Cairo 11753, Egypt
| | - Rabab S. Hamad
- Department of Biological Sciences, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.I.A.E.-M.); (R.S.H.); (N.K.A.A.); (M.A.A.)
- Central Laboratory, Theodor Bilharz Research Institute, Giza 12411, Egypt
| | - Najla K. Al Abdulsalam
- Department of Biological Sciences, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.I.A.E.-M.); (R.S.H.); (N.K.A.A.); (M.A.A.)
| | - Aml Sayed Ali Abdelrahem
- Department of Nursing, College of Applied Medical Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia;
| | - Saleha Alqarni
- Department of Clinical Nutrition, College of Applied Medical Science King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia;
| | - Mayyadah Abdullah Alkuwayti
- Department of Biological Sciences, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.I.A.E.-M.); (R.S.H.); (N.K.A.A.); (M.A.A.)
| | - Sherine Abdel Salam
- Department of Zoology, Faculty of Science, Alexandria University, Alexandria 21511, Egypt;
| | - Hanaa F. Abd El-Kareem
- Department of Zoology, Faculty of Science, Ain Shams University, Cairo 11566, Egypt; (G.M.B.); (H.F.A.E.-K.)
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da Silva JV, Moreira CC, Montija EDA, Feitosa KA, Correia RDO, Domingues NLDC, Soares EG, Allegretti SM, Afonso A, Anibal FDF. Schiff bases complexed with iron and their relation with the life cycle and infection by Schistosoma mansoni. Front Immunol 2022; 13:1021768. [PMID: 36618401 PMCID: PMC9811594 DOI: 10.3389/fimmu.2022.1021768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction The trematode Schistosoma mansoni causes schistosomiasis, and this parasite's life cycle depends on the mollusk Biomphalaria glabrata. The most effective treatment for infected people is administering a single dose of Praziquantel. However, there are naturally resistant to treatment. This work has developed, considering this parasite's complex life cycle. Methods The synthetics compound were evaluated: i) during the infection of B. glabrata, ii) during the infection of BALB/c mice, and iii) during the treatment of mice infected with S. mansoni. Results and Discussion For the first objective, snails infected with miracidia treated with compounds C1 and C3 at concentrations of 25% IC50 and 50% IC50, after 80 days of infection, released fewer cercariae than the infected group without treatment. For the second objective, compounds C1 and C3 did not show significant results in the infected group without treatment. For the third objective, the mice treated with C3 and C1 reduced the global and differential cell count. The results suggest that although the evaluated compounds do not present schistosomicidal properties when placed in cercariae suspension, they can stimulate an immune reaction in snails and decrease mice's inflammatory response. In general, we can conclude that compound C1 and C3 has an anti-schistosomicidal effect both in the larval phase (miracidia) and in the adult form of the parasite.
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Affiliation(s)
- Juliana Virginio da Silva
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil,*Correspondence: Juliana Virginio da Silva,
| | - Carla Cristina Moreira
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil
| | - Elisandra de Almeida Montija
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil
| | - Karina Alves Feitosa
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil
| | - Ricardo de Oliveira Correia
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil
| | - Nelson Luis de Campos Domingues
- Laboratório de catálise orgânica e biocatálise, Universidade Federal da Grande Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - Edson Garcia Soares
- Departamento de Patologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Silmara Marques Allegretti
- Departamento De Biologia Animal, Instituto de BiologiaEstadual de Campinas, Universidade, Campinas, São Paulo, Brazil
| | - Ana Afonso
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil,Global Health and Tropical Medicine (GHTM), Unidade de Parasitologia Médica, Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisboa, Portugal,Instituto de Química de São Carlos (IQSC), Universidade de São Paulo (USP), São Paulo, Brazil,Instituto Nacional de Investigação Agrária e Veterinária, I.P., (INIAV), Laboratório de Parasitologia, Oeiras, Portugal,Laboratório de Parasitologia, Quantoom’s Bioscience, Nivelles, Bélgica, Belgium
| | - Fernanda de Freitas Anibal
- Departamento de Morfologia e Patologia (DMP), Laboratório de Inflamação e Doenças Infecciosas (LIDI), Universidade Federal de São Carlos (UFSCar), São Paulo, Brazil
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Alshamrani M. Medicinal importance and chemosensing applications of Schiff base derivatives for the detection of metal ions: A review. MAIN GROUP CHEMISTRY 2022. [DOI: 10.3233/mgc-220091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Schiff bases, named after Hugo Schiff, are formed when primary amine reacts with carbonyl compounds (aldehyde or ketone) under specific conditions. Schiff bases are economical, simple synthetic routes, and easily accessible in laboratories. They have medicinal and biological applications such as antiviral, antioxidant, antifungal, anticancer, anthelmintic, antibacterial, antimalarial, anti-inflammatory, antiglycation, anti-ulcerogenic, and analgesic potentials. A number of Schiff bases are reported for the detection of various metal ions. They are also used as catalysts, polymer stabilizers, intermediates in organic synthesis, and corrosion inhibitors. In this review, we have highlighted the recent advancements in the development of bioactive Schiff base derivatives and their sensing applications for detecting metal cations. Additionally, various spectroscopic techniques for structural characterization, such as X-ray diffraction analysis (XRD), FT-IR, UV-vis, and NMR spectroscopy were also discussed.
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Affiliation(s)
- Meshal Alshamrani
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
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5
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The Influence of Syringic Acid and Erucic Acid on the Antioxidant Properties of Natural Rubber: Experimental and Molecular Simulation Investigations. Polymers (Basel) 2022; 14:polym14204254. [PMID: 36297834 PMCID: PMC9610587 DOI: 10.3390/polym14204254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/02/2022] [Accepted: 10/07/2022] [Indexed: 11/30/2022] Open
Abstract
In this work, the influence of syringic acid (SA) and erucic acid (EA) on the oxidation resistance of natural rubber (NR) was investigated by combining experimental and computational methods. The antioxidant activities of SA and EA were predicted by calculating the enthalpy of bond dissociation (BDE), the anti-migration ability of antioxidants (AOs) in the rubber matrix by calculating the mean square displacement (MSD), and the effect of antioxidants on oxygen barrier properties of rubber materials by calculating the permeability coefficient (P). The predicted result is that EA has a better comprehensive performance than SA. The DPPH (2,2-diphenyl-1-picrylhydrazyl) test and mechanical properties test demonstrated the results predicted by the simulations. Both SA and EA can protect natural rubber, while EA has a better comprehensive effect.
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Sajjan VP, Anigol LB, Gurubasavaraj PM, Kotresha D, Pradhan S, Venkatesh S, Patil D. Synthesis, characterization and molecular docking studies of phenoxyimine based ligands: Cytotoxicity, hemolytic activity and antioxidant assessment. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Aras A. Synthesis of two novel mercaptobenzimidazole derivative Schiff bases and their in vitro antioxidant and enzyme inhibitory effects. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Routh K, Kaur S, Pradeep CP. A New Class of Water‐Soluble Aryl Sulfonium Decavanadates and Their Antioxidant Activity: Effects of Cluster Reduction and Counter Ion Substitution on Activity. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kousik Routh
- School of Basic Sciences Indian Institute of Technology Mandi Kamand 175005 Himachal Pradesh India
| | - Sandeep Kaur
- Department of Botany Khalsa College Amritsar 143001 Punjab India
| | - Chullikkattil P. Pradeep
- School of Basic Sciences Indian Institute of Technology Mandi Kamand 175005 Himachal Pradesh India
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9
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Nipate DS, Sonam, Shinde VN, Rangan K, Kumar A. TEMPO-Mediated Synthesis of Indolyl/Imidazo[1,2- a]pyridinyl-Substituted para-Quinone Methides from Butylated Hydroxytoluene. J Org Chem 2021; 86:17090-17100. [PMID: 34762443 DOI: 10.1021/acs.joc.1c02202] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of indolyl or imidazo[1,2-a]pyridinyl-substituted para-quinone methides (p-QMs) is prepared by a metal-free, TEMPO-mediated cross-dehydrogenative coupling of butylated hydroxytoluene (BHT) with indoles or imidazo[1,2-a]pyridines in good to high yields. Broad substrate scope with respect to indoles and imidazo[1,2-a]pyridines, good functional group tolerance, and acid/base-free conditions are advantageous feature of the developed protocol. The method was amenable for scale-up on the gram scale. Based on control experiments, a reaction mechanism is proposed to describe this transformation.
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Affiliation(s)
- Dhananjay S Nipate
- Department of Chemistry, Birla Institute of Technology & Science Pilani, Pilani Campus, Rajasthan 333031, India
| | - Sonam
- Department of Chemistry, Birla Institute of Technology & Science Pilani, Pilani Campus, Rajasthan 333031, India
| | - Vikki N Shinde
- Department of Chemistry, Birla Institute of Technology & Science Pilani, Pilani Campus, Rajasthan 333031, India
| | - Krishnan Rangan
- Department of Chemistry, Birla Institute of Technology & Science Pilani, Hyderabad Campus, Telangana 500078, India
| | - Anil Kumar
- Department of Chemistry, Birla Institute of Technology & Science Pilani, Pilani Campus, Rajasthan 333031, India
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10
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Khan E, Hanif M, Akhtar MS. Schiff bases and their metal complexes with biologically compatible metal ions; biological importance, recent trends and future hopes. REV INORG CHEM 2021. [DOI: 10.1515/revic-2021-0034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Schiff bases are in the field of medicinal and material chemistry for a long time. There are several advancements from time to time towards facile synthesis and potential applications. As medicines they have been applied as organic molecules as well as their metal complexes. The activities of metal complexes have been found to increase due to increase lipophilicity in comparison to the corresponding free ligand. Besides simple coordination compounds they have been applied as ionic liquid (IL)- supported and IL-tagged species with far enhanced efficiency. Among metal complexes recent advancement deals with photodynamic therapy to treat a number of tumors with fewer side effects. Schiff bases are efficient ligands and their complexes with almost all metal ions are reported. This mini-review article deals with complexes of Schiff bases with biologically compatible metal ions, Co(II), Cu(II), Zn(II), Pd(II), Ag(I), Pt(II) and their potential uses to combat cancerous cells. Strong hopes are associated with photodynamic therapy and IL-tagged and IL-supported Schiff bases and their complexes.
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Affiliation(s)
- Ezzat Khan
- Department of Chemistry , University of Malakand , Chakdara 18800 , Lower Dir , Khyber Pakhtunkhwa , Pakistan
- Department of Chemistry , College of Science, University of Bahrain , Sakhir 32038 , Kingdom of Bahrain
| | - Muhammad Hanif
- Department of Chemistry , University of Malakand , Chakdara 18800 , Lower Dir , Khyber Pakhtunkhwa , Pakistan
| | - Muhammad Salim Akhtar
- Department of Chemistry , College of Science, University of Bahrain , Sakhir 32038 , Kingdom of Bahrain
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Bing S, Zang Y, Li Y, Zhang B, Mo Q, Zhao X, Yang C. A combined approach using slightly acidic electrolyzed water and tea polyphenols to inhibit lipid oxidation and ensure microbiological safety during beef preservation. Meat Sci 2021; 183:108643. [PMID: 34390897 DOI: 10.1016/j.meatsci.2021.108643] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/26/2021] [Accepted: 08/05/2021] [Indexed: 01/12/2023]
Abstract
Slightly acidic electrolyzed water (SAEW) is often used as a disinfectant in beef preservation to ensure microbiological safety. However, it ineffectively inhibit lipid oxidation. Therefore, the combination of SAEW and tea polyphenols (TPs) was tested to inhibit lipid oxidation and microbial growth in beef preservation. SAEW and TPs were selected as the optimum sanitizer and antioxidant, respectively. Then, the inactivation efficacies of different combination treatments of SAEW and TPs of Salmonella enteritidis in beef were compared and treatment of SAEW-TPs (SAEW immersion at an available chlorine concentration of 30 mg/L for 2.5 min, followed by the TPs immersion at a 0.1% concentration for 2.5 min) was selected. Finally, the effectiveness of SAEW-TPs on the microbiological and physicochemical properties of beef during storage was evaluated. The results revealed that the required quality standard of beef treated with SAEW-TPs was prolonged by approximately 9 d at 4 °C, and this treatment had greater antimicrobial and antioxidant effects than did the single treatment.
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Affiliation(s)
- Shan Bing
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
| | - Yitian Zang
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China.
| | - Yanjiao Li
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
| | - Beibei Zhang
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
| | - Qingnan Mo
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
| | - Xianghui Zhao
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
| | - Chen Yang
- Key Laboratory of Animal Health and Safety in Nanchang, Jiangxi Agricultural University, Jiangxi 330045, China
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12
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Pachuta-Stec A. Antioxidant Activity of 1,2,4-Triazole and Its Derivatives: A Mini Review. Mini Rev Med Chem 2021; 22:1081-1094. [PMID: 33797373 DOI: 10.2174/1389557521666210401091802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/29/2021] [Accepted: 02/21/2021] [Indexed: 02/01/2023]
Abstract
The information about the presence of free radicals in biological materials was given for the first time about 70 years ago. Since then, numerous scientific studies have been conducted and the science of free radicals was born. Today we know that free radicals are by-products of enzymatic reactions occurring in the organism. They are produced during endogenous processes such as: cell respiration, phagocytosis, biosynthesis, catalysis, and biotransformation. They can also be produced by exogenous processes (radiation, sunlight, heavy metals, bacteria, fungi, protozoa and viruses). The overproduction of free radicals affects the aging processes, oxidative stress (OS) and takes part in the pathogenesis of various diseases. Among them are cancer, rheumatoid arthritis, neurodegenerative diseases: Alzheimer and Parkinson, pulmonary diseases, atherosclerosis and DNA damage. Compounds with antioxidant activity are very important nowadays because they allow organisms to keep a balance between the production of free radicals and the speed of their neutralization in the body. Next to the natural antioxidants (flavonoids, carotenoids, vitamins, etc.), synthetic ones are also of great importance. Among synthetic compounds with antioxidant activity are 1,2,4-triazoles and its derivatives. 1,2,4-Triazoles are heterocyclic compounds with three nitrogen atoms. Due to a broad spectrum of biological activities, these derivatives have been of interest to scientists for many years. Some of them are also used as drugs. The finding of new synthetic compounds with antioxidant features in the triazole group has become important problem of medicinal chemistry.
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Affiliation(s)
- Anna Pachuta-Stec
- Independent Radiopharmacy Unit, Faculty of Pharmacy, Medical University of Lublin. Poland
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13
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Abstract
The outstanding evidence of phthalimide pharmacophore in securing enhanced biological activities had encouraged further research and development into phthalimide-based derivatives as potential new drugs. In this study, phthalimide core was hybridized with aldehydes giving integrated imines displaying different types of functionalities and at alternating positions. The resulting compounds, therefore, provide an innovative window to explore possible differential biological effects as antioxidants and anticancer agents. A total of sixteen compounds were synthesized, and each was verified by FT-IR, H NMR, C NMR, and MS characterization. Herein, a facile single-step synthesis method was employed substituting the conventional two-step chemical production routes. Among the sixteen tested compounds, the H7 compound with hydroxyl phenolic group has shown an eminent antioxidant activity with a 19.52% decrease to the IC50 value compared to that of the control standard BHT antioxidant. On the other hand, the halogenated H6 Schiff base structure was successful in securing effective cancer inhibition to both colon and breast cancer cell lines, while maintaining selective action toward normal tissues. Results have collectively indicated the importance and impactful effects of functional groups position and types within similar basic structures, in directing different biological outcomes.
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14
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Riyadh SM, Gomha SM. Two decades of the synthesis of mono- and bis-aminomercapto[1,2,4]triazoles. RSC Adv 2020; 10:24994-25012. [PMID: 35517465 PMCID: PMC9055246 DOI: 10.1039/d0ra04208k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/04/2020] [Indexed: 01/11/2023] Open
Abstract
4-Amino-5-mercapto[1,2,4]triazole and its 3-substituted derivatives have proven to be of biological interest and provide access to a new class of biologically active heterocyclic compounds for biomedical applications. This study will be helpful for scientific researchers interested in the chemistry of bifunctional versatile compounds as it provides a collection of all the methods for the preparation of 3-substituted-4-amino-5-mercapto[1,2,4]triazoles with aliphatic, aromatic, and heterocyclic moieties during the period from 2000 to mid-2020. 4-Amino-5-mercapto[1,2,4]triazole and its 3-substituted derivatives have proven to be of biological interest and provide access to a new class of biologically active heterocyclic compounds for biomedical applications.![]()
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Affiliation(s)
- Sayed M Riyadh
- Department of Chemistry, Faculty of Science, Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia.,Department of Chemistry, Faculty of Science, Cairo University Giza 12613 Egypt
| | - Sobhi M Gomha
- Department of Chemistry, Faculty of Science, Cairo University Giza 12613 Egypt .,Department of Chemistry, Faculty of Science, Islamic University in Al-Madinah Al-Munawarah 42351 Saudi Arabia
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15
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Dos Santos TM, Martins CC, Bueno DT, Nunes IJ, Busatto FF, Cargnelutti R, Luchese C, de Lazaro Casagrande O, Saffi J, Wilhelm EA, Pinheiro AC. Synthesis, molecular structure and antioxidant activity of bis [L(μ 2-chloro)copper(II)] supported by phenoxy/naphthoxy-imine ligands. J Inorg Biochem 2020; 210:111130. [PMID: 32563104 DOI: 10.1016/j.jinorgbio.2020.111130] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 05/31/2020] [Accepted: 06/06/2020] [Indexed: 02/07/2023]
Abstract
A new series of Cu(II) complexes [bis[{(μ2-chloro)-2-MeO-Ph-CH2-(N=CH)-2,4-tert-butyl-2-OC6H2)}Cu(II)] (Cu1); bis[{(μ2-chloro)-2-MeS-Ph-CH2-(N=CH)-2,4-tert-butyl-2-(OC6H2)}Cu(II)] (Cu2); bis[{(μ2-chloro)-2-MeO-Ph-CH2-(N=CH)-2-(OC10H6)} Cu(II)] (Cu3); bis[{(μ2-chloro)-2-MeS-Ph-CH2-(N=CH)-2-(OC10H6)}Cu(II)] complex (Cu4); bis[{2-MeS-Ph-CH2-(N=CH)-2,4-tert-butyl-2-(OC6H2)}Cu(II)] (Cu5)] have been synthesized and characterized by elemental analysis, IR, UV-Visible and by X-ray crystallography for Cu1, Cu4 and Cu5. In the solid state, Cu1 features of a chloro-bridged dimer complex with κ2 coordination of the monoanionic phenoxy-imine ligand onto the copper center. On the other hand, the molecular structure of Cu4 reveals the naphthoxy-imine ligand with pendant S-group coordinated to the copper atom in tridentate meridional fashion. Treatment of [Cu(OAc)2·H2O] with two equiv. of [2-MeS-Ph-CH2-(N=CH)-2,4-tert-butyl-2-(HOC6H2)] led to a monomeric complex Cu5, with the ONS-donor Schiff base acting as a bidentate ligand. The redox behavior was explored by cyclic voltammetry. The reduction/oxidation potential of Cu(II) complexes depends on the structure and conformation of the central atom in the coordination compounds. Antioxidant activities of the complexes, Cu1 - Cu5, were determined by in vitro assays such as 1,1-diphenyl-2-picryl-hydrazyl free radicals (DPPH) and 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) radicals (ABTS+). The dinuclear compounds Cu1-Cu4, from the concentration of 5 μM, presented a good activity in scavenging DPPH radical. In addition, most of the Cu(II) complexes showed ABTS.+ radical-scavenging activity. The monomeric complex Cu5 at all concentrations tested showed antioxidant inability. The cytotoxicity of the Cu1 and Cu3 was determined in V79 cell line by reduction of 3(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) assay.
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Affiliation(s)
- Tamara Machado Dos Santos
- Programa de Pós-Graduação em Química, Grupo de Catálise e Estudos Teóricos, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96160-000 Pelotas, RS, Brazil
| | - Carolina Cristovão Martins
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96010-900 Pelotas, RS, Brazil
| | - Danielle Tapia Bueno
- Programa de Pós-Graduação em Química, Grupo de Catálise e Estudos Teóricos, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96160-000 Pelotas, RS, Brazil
| | - Ianka Jacondino Nunes
- Programa de Pós-Graduação em Química, Grupo de Catálise e Estudos Teóricos, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96160-000 Pelotas, RS, Brazil
| | - Franciele Faccio Busatto
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Roberta Cargnelutti
- Departamento de Química, Universidade Federal de Santa Maria, Av. Roraima, 1000, Santa Maria, RS 97105-900, Brazil
| | - Cristiane Luchese
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96010-900 Pelotas, RS, Brazil
| | - Osvaldo de Lazaro Casagrande
- Laboratório de Catálise Molecular, Instituto de Química, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, 9500, Porto Alegre, RS 90501-970, Brazil
| | - Jenifer Saffi
- Laboratório de Genética Toxicológica, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Ethel Antunes Wilhelm
- Programa de Pós-Graduação em Bioquímica e Bioprospecção, Laboratório de Pesquisa em Farmacologia Bioquímica, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96010-900 Pelotas, RS, Brazil
| | - Adriana Castro Pinheiro
- Programa de Pós-Graduação em Química, Grupo de Catálise e Estudos Teóricos, CCQFA - Universidade Federal de Pelotas, UFPel - CEP, 96160-000 Pelotas, RS, Brazil.
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16
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A Novel Thiazolyl Schiff Base: Antibacterial and Antifungal Effects and In Vitro Oxidative Stress Modulation on Human Endothelial Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:1607903. [PMID: 31687075 PMCID: PMC6811784 DOI: 10.1155/2019/1607903] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/13/2019] [Accepted: 09/05/2019] [Indexed: 12/21/2022]
Abstract
Schiff bases (SBs) are chemical compounds displaying a significant pharmacological potential. They are able to modulate the activity of many enzymes involved in metabolism and are found among antibacterial, antifungal, anti-inflammatory, antioxidant, and antiproliferative drugs. A new thiazolyl-triazole SB was obtained and characterized by elemental and spectral analysis. The antibacterial and antifungal ability of the SB was evaluated against Gram-positive and Gram-negative bacteria and against three Candida strains. SB showed good antibacterial activity against L. monocytogenes and P. aeruginosa; it was two times more active than ciprofloxacin. Anti-Candida activity was twofold higher compared with that of fluconazole. The effect of the SB on cell viability was evaluated by colorimetric measurement on cell cultures exposed to various SB concentrations. The ability of the SB to modulate oxidative stress was assessed by measuring MDA, TNF-α, SOD1, COX2, and NOS2 levels in vitro, using human endothelial cell cultures exposed to a glucose-enriched medium. SB did not change the morphology of the cells. Experimental findings indicate that the newly synthetized Schiff base has antibacterial activity, especially on the Gram-negative P. aeruginosa, and antifungal activity. SB also showed antioxidant and anti-inflammatory activities.
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17
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Teran R, Guevara R, Mora J, Dobronski L, Barreiro-Costa O, Beske T, Pérez-Barrera J, Araya-Maturana R, Rojas-Silva P, Poveda A, Heredia-Moya J. Characterization of Antimicrobial, Antioxidant, and Leishmanicidal Activities of Schiff Base Derivatives of 4-Aminoantipyrine. Molecules 2019; 24:E2696. [PMID: 31344947 PMCID: PMC6696115 DOI: 10.3390/molecules24152696] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/08/2019] [Accepted: 04/08/2019] [Indexed: 01/26/2023] Open
Abstract
Our main interest is the characterization of compounds to support the development of alternatives to currently marketed drugs that are losing effectiveness due to the development of resistance. Schiff bases are promising biologically interesting compounds having a wide range of pharmaceutical properties, including anti-inflammatory, antipyretic, and antimicrobial activities, among others. In this work, we have synthesized 12 Schiff base derivatives of 4-aminoantipyrine. In vitro antimicrobial, antioxidant, and cytotoxicity properties are analyzed, as well as in silico predictive adsorption, distribution, metabolism, and excretion (ADME) and bioactivity scores. Results identify two potential Schiff bases: one effective against E. faecalis and the other with antioxidant activity. Both have reasonable ADME scores and provides a scaffold for developing more effective compounds in the future. Initial studies are usually limited to laboratory in vitro approaches, and following these initial studies, much research is needed before a drug can reach the clinic. Nevertheless, these laboratory approaches are mandatory and constitute a first filter to discriminate among potential drug candidates and chemical compounds that should be discarded.
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Affiliation(s)
- Rommy Teran
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170521, Ecuador
| | - Rommel Guevara
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170521, Ecuador
- Instituto de Investigación en Salud Pública y Zoonosis-CIZ, Universidad Central del Ecuador, Quito 170521, Ecuador
| | - Jessica Mora
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170521, Ecuador
| | - Lizeth Dobronski
- Centro de Investigación Traslacional, Universidad De Las Américas, Quito 170503, Ecuador
| | - Olalla Barreiro-Costa
- Centro de Investigación Traslacional, Universidad De Las Américas, Quito 170503, Ecuador
- Centro de Investigación Biomédica (CENBIO), Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Quito 170527, Ecuador
| | - Timo Beske
- Instituto de Investigación en Salud Pública y Zoonosis-CIZ, Universidad Central del Ecuador, Quito 170521, Ecuador
- Facultad de Medicina Veterinaria, Universidad Central del Ecuador, Quito 170521, Ecuador
| | - Jorge Pérez-Barrera
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170521, Ecuador
- Instituto de Investigación en Salud Pública y Zoonosis-CIZ, Universidad Central del Ecuador, Quito 170521, Ecuador
| | - Ramiro Araya-Maturana
- Instituto de Química de Recursos Naturales, Programa de Investigación Asociativa en Cáncer Gástrico (PIA-CG), Universidad de Talca, Talca 3460000, Chile
| | - Patricio Rojas-Silva
- Centro de Investigación Traslacional, Universidad De Las Américas, Quito 170503, Ecuador
- Centro de Investigación Biomédica (CENBIO), Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Quito 170527, Ecuador
| | - Ana Poveda
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito 170521, Ecuador.
- Instituto de Investigación en Salud Pública y Zoonosis-CIZ, Universidad Central del Ecuador, Quito 170521, Ecuador.
| | - Jorge Heredia-Moya
- Centro de Investigación Traslacional, Universidad De Las Américas, Quito 170503, Ecuador.
- Centro de Investigación Biomédica (CENBIO), Facultad de Ciencias de la Salud Eugenio Espejo, Universidad UTE, Quito 170527, Ecuador.
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18
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Microwave-Assisted Synthesis, In Vivo Anti-Inflammatory and In Vitro Anti-Oxidant Activities, and Molecular Docking Study of New Substituted Schiff Base Derivatives. Pharm Chem J 2018. [DOI: 10.1007/s11094-018-1835-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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19
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Saeed F, Afzaal M, Niaz B, Arshad MU, Tufail T, Hussain MB, Javed A. Bitter melon (Momordica charantia): a natural healthy vegetable. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2018.1446023] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Farhan Saeed
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Afzaal
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Bushra Niaz
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Umair Arshad
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Bilal Hussain
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ahsan Javed
- Institute of Home and Food Sciences, Government College University Faisalabad, Faisalabad, Pakistan
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20
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Jóźwiak M, Stępień K, Wrzosek M, Olejarz W, Kubiak-Tomaszewska G, Filipowska A, Filipowski W, Struga M. Synthesis, Structural Studies and Biological Evaluation of Connections of Thiosemicarbazide, 1,2,4-Triazole and 1,3,4-Thiadiazole with Palmitic Acid. Molecules 2018; 23:E822. [PMID: 29614061 PMCID: PMC6017783 DOI: 10.3390/molecules23040822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 03/28/2018] [Accepted: 03/29/2018] [Indexed: 02/01/2023] Open
Abstract
Thirty new derivatives of palmitic acid were efficiently synthesized. All obtained compounds can be divided into three groups of derivatives: Thiosemicarbazides (compounds 1-10), 1,2,4-triazoles (compounds 1a-10a) and 1,3,4-thiadiazoles (compounds 1b-10b) moieties. ¹H-NMR, 13C-NMR and MS methods were used to confirm the structure of derivatives. All obtained compounds were tested in vitro against a number of microorganisms, including Gram-positive cocci, Gram-negative rods and Candida albicans. Compounds 4, 5, 6, 8 showed significant inhibition against C. albicans. The range of MIC values was 50-1.56 μg/mL. The halogen atom, especially at the 3rd position of the phenyl group was significantly important for antifungal activity. The biological activity against Candida albicans and selected molecular descriptors were used as a basis for QSAR models, that have been determined by means of multiple linear regression. The models have been validated by means of the Leave-One-Out Cross Validation. The obtained QSAR models were characterized by high determination coefficients and good prediction power.
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Affiliation(s)
- Michał Jóźwiak
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Department of Biochemistry, Second Faculty of Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Karolina Stępień
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Department of Pharmaceutical Microbiology, Medical University, 02-007 Warsaw, Poland.
| | - Małgorzata Wrzosek
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Wioletta Olejarz
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Grażyna Kubiak-Tomaszewska
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Anna Filipowska
- Faculty of Automatic Control, Electronics and Computer Science, Silesian University of Technology, 44-100 Gliwice, Poland.
| | - Wojciech Filipowski
- Department of Biosensors and Processing of Biomedical Signals, Silesian University of Technology, 44-800 Zabrze, Poland.
| | - Marta Struga
- Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-097 Warsaw, Poland.
- Department of Biochemistry, First Faculty of Medicine, Medical University of Warsaw, 02-097 Warsaw, Poland.
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21
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Alisi IO, Uzairu A, Abechi SE, Idris SO. Evaluation of the antioxidant properties of curcumin derivatives by genetic function algorithm. J Adv Res 2018; 12:47-54. [PMID: 30050693 PMCID: PMC6057485 DOI: 10.1016/j.jare.2018.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/24/2018] [Accepted: 03/07/2018] [Indexed: 11/05/2022] Open
Abstract
The prevalence of degenerative diseases in recent time has triggered extensive research on their control. This condition could be prevented if the body has an efficient antioxidant mechanism to scavenge the free radicals which are their main causes. Curcumin and its derivatives are widely employed as antioxidants. The free radical scavenging activities of curcumin and its derivatives have been explored in this research by the application of quantitative structure activity relationship (QSAR). The entire data set was optimized at the density functional theory (DFT) level using the Becke's three-parameter Lee-Yang-Parr hybrid functional (B3LYP) in combination with the 6-311G∗ basis set. The training set was subjected to QSAR studies by genetic function algorithm (GFA). Five predictive QSAR models were developed and statistically subjected to both internal and external validations. Also the applicability domain of the developed model was accessed by the leverage approach. Furthermore, the variation inflation factor, (VIF), mean effect (MF) and the degree of contribution (DC) of each descriptor in the resulting model were calculated. The developed models met all the standard requirements for acceptability upon validation with highly impressive results (R=0.965,R2=0.931,Q2(RCV2)=0.887,Rpred2=0.844,cRp2=0.842s=0.226,rmsep=0.362). Based on the results of this research, the most crucial descriptor that influence the free radical scavenge of the curcumins is the nsssN (count of atom-type E-state: >N-) descriptor with DC and MF values of 12.980 and 0.965 respectively.
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Affiliation(s)
| | - Adamu Uzairu
- Department of Chemistry, Ahmadu Bello University Zaria, Kaduna State, Nigeria
| | | | - Sulaiman Ola Idris
- Department of Chemistry, Ahmadu Bello University Zaria, Kaduna State, Nigeria
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22
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Farahi M, Karami B, Jokar A, Eskandari K. An Environmentally Benign Synthesis of Pyrimidine-Fused Coumarin and Triazole Motifs via a Catalytic Domino Reaction. ORG PREP PROCED INT 2017. [DOI: 10.1080/00304948.2017.1380495] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Mahnaz Farahi
- Department of Chemistry, Yasouj University, P.O. Box 353, Yasouj, 75918-74831, Iran
| | - Bahador Karami
- Department of Chemistry, Yasouj University, P.O. Box 353, Yasouj, 75918-74831, Iran
| | - Akram Jokar
- Department of Chemistry, Yasouj University, P.O. Box 353, Yasouj, 75918-74831, Iran
| | - Khalil Eskandari
- Young Researchers and Elites Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
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23
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Porkodi J, Raman N. Synthesis, characterization and biological screening studies of mixed ligand complexes using flavonoids as precursors. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4030] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jeyaraman Porkodi
- Research Department of ChemistryVHNSN College Virudhunagar 626 001 India
| | - Natarajan Raman
- Research Department of ChemistryVHNSN College Virudhunagar 626 001 India
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24
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Sadeghpour H, Khabnadideh S, Zomorodian K, Pakshir K, Hoseinpour K, Javid N, Faghih-Mirzaei E, Rezaei Z. Design, Synthesis, and Biological Activity of New Triazole and Nitro-Triazole Derivatives as Antifungal Agents. Molecules 2017; 22:molecules22071150. [PMID: 28698522 PMCID: PMC6152269 DOI: 10.3390/molecules22071150] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 07/06/2017] [Accepted: 07/07/2017] [Indexed: 11/24/2022] Open
Abstract
In this study two series of fluconazole derivatives bearing nitrotriazole (series A) or piperazine ethanol (series B) side chain were designed and synthesized and then docked in the active site of lanosterol 14α-demethylase enzyme (1EA1) using the Autodock 4.2 program (The scripps research institute, La Jolla, CA, USA). The structures of synthesized compound were confirmed by various methods including elemental and spectral (NMR, CHN, and Mass) analyses. Then antifungal activities of the synthesized compound were tested against several natural and clinical strains of fungi using a broth microdilution assay against several standard and clinical fungi. Nitrotriazole derivatives showed excellent and desirable antifungal activity against most of the tested fungi. Among the synthesized compounds, 5a–d and 5g, possessing nitrotriazole moiety, showed maximum antifungal activity, in particular against several fluconazole-resistant fungi.
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Affiliation(s)
- Hossein Sadeghpour
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran.
| | - Soghra Khabnadideh
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran.
| | - Kamiar Zomorodian
- Department of Medical Mycology and Parasitology, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran.
| | - Keyvan Pakshir
- Department of Medical Mycology and Parasitology, School of Medicine, Shiraz University of Medical Sciences, Shiraz 7134845794, Iran.
| | - Khadijeh Hoseinpour
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran.
| | - Nabiollah Javid
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran.
| | - Ehsan Faghih-Mirzaei
- Department of Medicinal Chemistry, School of Pharmacy, Kerman University of Medical Sciences, Kerman 7616911319, Iran.
| | - Zahra Rezaei
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran.
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Shrivastava SK, Srivastava P, Upendra T, Tripathi PN, Sinha SK. Design, synthesis and evaluation of some N -methylenebenzenamine derivatives as selective acetylcholinesterase (AChE) inhibitor and antioxidant to enhance learning and memory. Bioorg Med Chem 2017; 25:1471-1480. [DOI: 10.1016/j.bmc.2017.01.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 01/09/2017] [Accepted: 01/10/2017] [Indexed: 10/20/2022]
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