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Sepehri S, Khedmati M, Yousef-Nejad F, Mahdavi M. Medicinal chemistry perspective on the structure-activity relationship of stilbene derivatives. RSC Adv 2024; 14:19823-19879. [PMID: 38903666 PMCID: PMC11188052 DOI: 10.1039/d4ra02867h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 06/04/2024] [Indexed: 06/22/2024] Open
Abstract
Stilbenes are a small family of polyphenolic secondary metabolites produced in a variety of closely related plant species. These compounds function as phytoalexins, aiding plant defense against phytopathogens and plants' adaptation to abiotic environmental factors. Structurally, some important phenolic compounds have a 14-carbon skeleton and usually have two isomeric forms, Z and E. Stilbenes contain two benzene rings linked by a molecule of ethanol or ethylene. Some derivatives of natural (poly)phenolic stilbenes such as resveratrol, pterostilbene, and combretastatin A-4 have shown various biological activities, such as anti-microbial, anti-cancer, and anti-inflammatory properties as well as protection against heart disease, Alzheimer's disease, and diabetes. Among stilbenes, resveratrol is certainly the most popular and extensively studied for its health properties. In recent years, an increasing number of stilbene compounds have been investigated for their bioactivity. This review focuses on the assessment of synthetic stilbene derivatives in terms of their biological activities and structure-activity relationship. The goal of this study is to consider the structural changes and different substitutions on phenyl rings that can improve the desired medicinal effects of stilbene-based compounds beyond the usual standards and subsequently discover biological activities by identifying effective alternatives of the evaluated compounds.
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Affiliation(s)
- Saghi Sepehri
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences Ardabil Iran +98-45-33522197 +98-45-33522437-39, ext. 164
- Department of Medicinal Chemistry, School of Pharmacy, Ardabil University of Medical Sciences Ardabil Iran
| | - Mina Khedmati
- Students Research Committee, School of Pharmacy, Ardabil University of Medical Sciences Ardabil Iran
| | - Faeze Yousef-Nejad
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences Tehran Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences Tehran Iran
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2
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Sreenivas K, Rao CN, Khan FA. Intramolecular CH-Hydrogen Bonding During the Dissociation of the Oxaphosphetane Intermediate Facilitates Z/E-Selectivity in Wittig Olefination. ChemistryOpen 2024; 13:e202300171. [PMID: 38060831 PMCID: PMC10924042 DOI: 10.1002/open.202300171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/25/2023] [Indexed: 03/10/2024] Open
Abstract
Herein, DFT studies corroborating experimental results revealed that the shortest intramolecular hydrogen bonding distance of cis/trans-oxaphosphetane (OPA) oxygen with the CH-hydrogen of a triphenylphosphine phenyl ring provides good evidence for the attained olefin Z/E-selectivity in Wittig olefination of the studied examples. 2-Nitrobenzaldehyde, 3-nitrobenzaldehyde, 2-nitro-3-bromobenzaldehyde, 2-nitro-5-bromobenzaldehyde and 2-nitro-5-arylbenzaldehydes provided Z-nitrostilbenes with (2-chloro-4-hydroxy-3-methoxy-5-(methoxycarbonyl)benzyl) triphenylphosphonium chloride as the major products. However, 4-nitrobenzaldehyde and 2-nitro-6-bromobenzaldehydes furnished E-nitrostilbenes as the major products in high yields. Furthermore, the DFT computed intramolecular CH1/CH2-hydrogen bond distances with Cl/NO2 of selected stilbene derivatives were in good agreement with intramolecular hydrogen bond distances measured from single-crystal X-ray diffraction measurements.
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Affiliation(s)
- Kukkamudi Sreenivas
- Department of ChemistryIndian Institute of Technology Hyderabad KandiSangareddyTelangana502 285India
| | - Chintada Nageswara Rao
- Department of Drug Discovery and Biomedical Sciences, College of PharmacyUniversity of South CarolinaColumbiaSC-29208USA
| | - Faiz Ahmed Khan
- Department of ChemistryIndian Institute of Technology Hyderabad, KandiSangareddyTelangana502 285India
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Sonego JM, de Diego SI, Szajnman SH, Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds: Chemistry and Applications in Organic Synthesis. Chemistry 2023; 29:e202300030. [PMID: 37378970 DOI: 10.1002/chem.202300030] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/18/2023] [Accepted: 06/28/2023] [Indexed: 06/29/2023]
Abstract
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that appears as selenocysteine and its dimer, selenocystine. From the point of view of drug developments, selenium-containing drugs are isosteres of sulfur and oxygen with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. In this article, we have focused on the relevant features of the selenium atom, above all, the corresponding synthetic approaches to access a variety of organoselenium molecules along with the proposed reaction mechanisms. The preparation and biological properties of selenosugars, including selenoglycosides, selenonucleosides, selenopeptides, and other selenium-containing compounds will be treated. We have attempted to condense the most important aspects and interesting examples of the chemistry of selenium into a single article.
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Affiliation(s)
- Juan M Sonego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sheila I de Diego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sergio H Szajnman
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Carola Gallo-Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
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Yadav M, Kumar M, Chahal A, Sodhi N, Chhillar B, Alajangi HK, Barnwal RP, Singh VP. Synthesis, Reactions, and Antioxidant Properties of Bis(3-amino-1-hydroxybenzyl)diselenide. J Org Chem 2023; 88:3509-3522. [PMID: 36847416 DOI: 10.1021/acs.joc.2c02739] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Bis(3-amino-1-hydroxybenzyl)diselenide containing two ortho groups was synthesized from 7-nitro-3H-2,1-benzoxaselenole and in situ generated sodium benzene tellurolate (PhTeNa). One-pot synthesis of 1,3-benzoselenazoles was achieved from bis(3-amino-1-hydroxybenzyl)diselenide and aryl aldehydes using acetic acid as a catalyst. The X-ray crystal structure of chloro-substituted benzoselenazole revealed a planar structure with T-shaped geometry around the Se atom. Both natural bond orbital and atoms in molecules calculations confirmed the presence of secondary Se···H interactions in bis(3-amino-1-hydroxybenzyl)diselenide and Se···O interactions in benzoselenazoles, respectively. The glutathione peroxidase (GPx)-like antioxidant activities of all compounds were evaluated using a thiophenol assay. Bis(3-amino-1-hydroxybenzyl)diselenide and benzoselenazoles showed better GPx-like activity compared to that of the diphenyl diselenide and ebselen, used as references, respectively. Based on 77Se{1H} NMR spectroscopy, a catalytic cycle for bis(3-amino-1-hydroxybenzyl)diselenide using thiophenol and hydrogen peroxide was proposed involving selenol, selenosulfide, and selenenic acid as intermediates. The potency of all GPx mimics was confirmed by their in vitro antibacterial properties against the biofilm formation of Bacillus subtilis and Pseudomonas aeruginosa. Additionally, molecular docking studies were used to evaluate the in silico interactions between the active sites of the TsaA and LasR-based proteins found in Bacillus subtilis and Pseudomonas aeruginosa.
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Affiliation(s)
- Manisha Yadav
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
| | - Manish Kumar
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
| | - Alka Chahal
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
| | - Nikhil Sodhi
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
| | - Babli Chhillar
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
| | - Hema Kumari Alajangi
- Department of Biophysics, Panjab University, Sector-25, Chandigarh 160 014, India
| | - Ravi Pratap Barnwal
- Department of Biophysics, Panjab University, Sector-25, Chandigarh 160 014, India
| | - Vijay P Singh
- Department of Chemistry & Centre of Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh 160 014, India
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Fabijanić I, Kurutos A, Tomašić Paić A, Tadić V, Kamounah FS, Horvat L, Brozovic A, Crnolatac I, Radić Stojković M. Selenium-Substituted Monomethine Cyanine Dyes as Selective G-Quadruplex Spectroscopic Probes with Theranostic Potential. Biomolecules 2023; 13:biom13010128. [PMID: 36671513 PMCID: PMC9856044 DOI: 10.3390/biom13010128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/31/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
The binding interactions of six ligands, neutral and monocationic asymmetric monomethine cyanine dyes comprising benzoselenazolyl moiety with duplex DNA and RNA and G-quadruplex structures were evaluated using fluorescence, UV/Vis (thermal melting) and circular dichroism (CD) spectroscopy. The main objective was to assess the impact of different substituents (methyl vs. sulfopropyl vs. thiopropyl/thioethyl) on the nitrogen atom of the benzothiazolyl chromophore on various nucleic acid structures. The monomethine cyanine dyes with methyl substituents showed a 100-fold selectivity for G-quadruplex versus duplex DNA. Study results indicate that cyanines bind with G-quadruplex via end π-π stacking interactions and possible additional interactions with nucleobases/phosphate backbone of grooves or loop bases. Cyanine with thioethyl substituent distinguishes duplex DNA and RNA and G-quadruplex structures by distinctly varying ICD signals. Furthermore, cell viability assay reveals the submicromolar activity of cyanines with methyl substituents against all tested human cancer cell lines. Confocal microscopy analysis shows preferential accumulation of cyanines with sulfopropyl and thioethyl substituents in mitochondria and indicates localization of cyanines with methyl in nucleus, particularly nucleolus. This confirms the potential of examined cyanines as theranostic agents, possessing both fluorescent properties and cell viability inhibitory effect.
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Affiliation(s)
- Ivana Fabijanić
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Atanas Kurutos
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 9, 1113 Sofia, Bulgaria
| | - Ana Tomašić Paić
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Vanja Tadić
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Fadhil S. Kamounah
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark
| | - Lucija Horvat
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Anamaria Brozovic
- Division of Molecular Biology, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Ivo Crnolatac
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
| | - Marijana Radić Stojković
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička Cesta 54, 10000 Zagreb, Croatia
- Correspondence: ; Tel.: +385-14571220; Fax: +385-14680195
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Sarkar A, Saha M, Das AR, Banerjee A, Majumder R, Bandyopadhyay D. Hypervalent iodine mediated Pd(II)‐catalyzed
ortho
‐C(
sp
2
−H) functionalization of azoles deciphering Hantzsch ester and malononitrile as the functional group surrogates. ChemistrySelect 2022. [DOI: 10.1002/slct.202203959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Anindita Sarkar
- Department of Chemistry University of Calcutta 92 APC Road Kolkata 700009 India
| | - Moumita Saha
- Department of Chemistry University of Calcutta 92 APC Road Kolkata 700009 India
| | - Asish R. Das
- Department of Chemistry University of Calcutta 92 APC Road Kolkata 700009 India
| | - Adrita Banerjee
- Department of Physiology University of Calcutta 92 APC Road Kolkata 700009 India
| | - Romit Majumder
- Department of Physiology University of Calcutta 92 APC Road Kolkata 700009 India
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Ahmadi S, Abdolmaleki A, Jebeli Javan M. In silico study of natural antioxidants. VITAMINS AND HORMONES 2022; 121:1-43. [PMID: 36707131 DOI: 10.1016/bs.vh.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Antioxidants are the body's defense system against the damage of reactive oxygen species, which are usually produced in the body through various physiological processes. There are various sources of these antioxidants such as endogenous antioxidants in the body and exogenous food sources. This chapter provides important information on methods used to investigate antioxidant activity and sources of plant antioxidants. Over the past two decades, numerous studies have demonstrated the importance of in silico research in the development of novel natural and synthesized antioxidants. In silico methods such as quantitative structure-activity relationships (QSAR), pharmacophore, docking, and virtual screenings are play critical roles in designing effective antioxidants that may be synthesized and tested later. This chapter introduces the available in silico approaches for different classes of antioxidants. Many successful applications of in silico methods in the development and design of novel antioxidants are thoroughly discussed. The QSAR, pharmacophore, molecular docking techniques, and virtual screenings process summarized here would help readers to find out the proper mechanism for the interaction between the free radicals and antioxidant compounds. Furthermore, this chapter focuses on introducing new QSAR models in combination with other in silico methods to predict antioxidants activity and design more active antioxidants. In silico studies are essential to explore largely unknown plant tissue, food sources for antioxidant synthesis, as well as saving time and money in such studies.
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Affiliation(s)
- Shahin Ahmadi
- Department of Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Azizeh Abdolmaleki
- Department of Chemistry, Tuyserkan Branch, Islamic Azad University, Tuyserkan, Iran
| | - Marjan Jebeli Javan
- Department of Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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Shi Z, Liu J, Tian L, Li J, Gao Y, Xing Y, Yan W, Hua C, Xie X, Liu C, Liang C. Insights into stimuli-responsive diselenide bonds utilized in drug delivery systems for cancer therapy. Biomed Pharmacother 2022; 155:113707. [PMID: 36122520 DOI: 10.1016/j.biopha.2022.113707] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
Due to the complexity and particularity of cancer cell microenvironments, redox responsive drug delivery systems (DDSs) for cancer therapy have been extensively explored. Compared with widely reported cancer treatment systems based on disulfide bonds, diselenide bonds have better redox properties and greater anticancer efficiency. In this review, the significance and application of diselenide bonds in DDSs are summarized, and the stimulation sensitivity of diselenide bonds is comprehensively reported. The potential and prospects for the application of diselenide bonds in next-generation anticancer drug treatment systems are extensively discussed.
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Affiliation(s)
- Zhenfeng Shi
- Department of Urology Surgery Center, The People's Hospital of Xinjiang Uyghur Autonomous Region, Urumqi 830002, PR China.
| | - Jifang Liu
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China; College of Life Science, Northwest University, Xi'an 710069, PR China.
| | - Lei Tian
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China; College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Jingyi Li
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Yue Gao
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Yue Xing
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Wenjing Yan
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Chenyu Hua
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
| | - Xiaolin Xie
- Shaanxi Panlong Pharmaceutical Group Co., Ltd. Xi'an 710025, PR China.
| | - Chang Liu
- Zhuhai Jinan Selenium Source Nanotechnology Co., Ltd., Zhuhai 519030, PR China.
| | - Chengyuan Liang
- Faculty of Pharmacy, Shaanxi University of Science & Technology, Xi'an 710021, PR China.
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Teka T, Zhang L, Ge X, Li Y, Han L, Yan X. Stilbenes: Source plants, chemistry, biosynthesis, pharmacology, application and problems related to their clinical Application-A comprehensive review. PHYTOCHEMISTRY 2022; 197:113128. [PMID: 35183567 DOI: 10.1016/j.phytochem.2022.113128] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Stilbenes are some of the important phenolic compounds originating from plant families like Vitaceae, Leguminaceae, Gnetaceae, and Dipterocarpaceae. Structurally, they have a C6-C2-C6 skeleton, usually with two isomeric forms. Stilbenes are biosynthesized due to biotic and abiotic stresses such as microbial infections, high temperatures, and oxidation. This review aims to provide a comprehensive overview of stilbenes' botanical sources, chemistry, biosynthetic pathways, pharmacology, and clinical applications and challenges based on up-to-date data. All included studies were collected from PubMed, ScienceDirect, Google Scholar, and CNKI, and the presented data from these indexed studies were analyzed and summarized. A total of 459 natural stilbene compounds from 45 plant families and 196 plant species were identified. Pharmacological studies also show that stilbenes have various activities such as anticancer, antimicrobial, antioxidant, anti-inflammatory, anti-degenerative diseases, anti-diabetic, neuroprotective, anti-aging, and cardioprotective effects. Stilbene synthase (STS) is the key enzyme involved in stilbene biosynthetic pathways. Studies on the therapeutic application of stilbenes pinpoint that challenges such as low bioavailability and isomerization are the major bottlenecks for their development as therapeutic drugs. Although the medicinal uses of several stilbenes have been demonstrated in vivo and in vitro, studies on the development of stilbenes deserve more attention in the future.
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Affiliation(s)
- Tekleab Teka
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China; Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, P. O. Box 1145, Dessie, Ethiopia
| | - Lele Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China
| | - Xiaoyan Ge
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China
| | - Yanjie Li
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China
| | - Lifeng Han
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China.
| | - Xiaohui Yan
- State Key Laboratory of Component-based Chinese Medicine, Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District, Tianjin, 301617, PR China.
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Semenov AV, Semenova EV, Balakireva OI. Heterocyclic Resveratrol Analogs: Synthesis and Physiological Activity. Part 2: Analogs Obtained by the Replacement of Ethylene Fragments with Heterocyclic Residues. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022010113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Sinha AK, Equbal D, Rastogi SK, Kumar S, Kumar R. An overview on Indole aryl sulfide/sulfone (IAS) as anti‐HIV non‐nucleoside reverse transcriptase inhibitors (NNRTIs). ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Arun Kumar Sinha
- CSIR-CDRI (Central Drug Research Institute) Medicinal and Process Chemistry Sitapur Road 226031 Lucknow INDIA
| | | | - Sumit K. Rastogi
- CSIR-CDRI: Central Drug Research Institute Medicinal and Process Chemistry INDIA
| | - Santosh Kumar
- CSIR-CDRI: Central Drug Research Institute Medicinal and process chemistry INDIA
| | - Ravindra Kumar
- CSIR-CDRI: Central Drug Research Institute Medicinal and process chemistry INDIA
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Yan J, Xu Y, Jin X, Zhang Q, Ouyang F, Han L, Zhan M, Li X, Liang B, Huang X. Structure modification and biological evaluation of indole-chalcone derivatives as anti-tumor agents through dual targeting tubulin and TrxR. Eur J Med Chem 2022; 227:113897. [PMID: 34649064 DOI: 10.1016/j.ejmech.2021.113897] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 12/13/2022]
Abstract
Microtubule target agents (MTAs) are widely-used clinical anti-cancer drugs for decades, but the acquired drug resistance severely restricted their application. Thioredoxin reductases (TrxR) was reported to be overexpressed in most tumors and closely related to high risk of cancer recurrence and drug resistance, making it a potential target for anticancer drug discovery. Multi-target-directed ligands (MTDLs) by a single molecule provide a logical and alternative approach to drug combinations. In this work, based on the structure-activity relationships obtained in our previous study, some structure modifications were performed. On one hand, the retained skeleton structure of MTAs endowed its tubulin polymerization inhibition activity, on the other hand, the selenium-containing structure and α,β-unsaturated ketone moiety endowed the TrxR inhibition activity. As results, the newly obtained compounds exhibited superior anti-proliferative activities towards various human cancer cells and drug-resistance cells, and displayed high selectivity towards various human normal cells. The mechanism study revealed that the dual effect of cell cycle arrest triggered by targeting tubulin and the abnormal accumulation of ROS caused by TrxR inhibition eventually lead to cell apoptosis. Notably, compared with the MTA agents CA-4P, and the TrxR inhibitor Ethaselen, the optimized compound 14c, which served as dual-targeting inhibitor of tubulin and TrxR, exerted greatly improved in vivo anti-tumor activity. In summary, 14c deserved further consideration for cancer therapy.
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Affiliation(s)
- Jun Yan
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510720, China; Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Yuzhu Xu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510720, China
| | - Xing Jin
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510720, China
| | - Qiaoxuan Zhang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510720, China; Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Feng Ouyang
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Liqiao Han
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Min Zhan
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | - Xingshu Li
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Baoxia Liang
- The School of Food and Biological Engineering, Guangdong Polytechnic of Science and Trade, Guangzhou, 510430, China.
| | - Xianzhang Huang
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510720, China; Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China.
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Xu-Xu QF, Nishii Y, Uetake Y, Sakurai H, Miura M. Synthesis of Benzoisoselenazolones via Rh(III)-Catalyzed Direct Annulative Selenation by Using Elemental Selenium. Chemistry 2021; 27:17952-17959. [PMID: 34708463 DOI: 10.1002/chem.202103485] [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: 09/24/2021] [Indexed: 01/08/2023]
Abstract
Isoselenazolone derivatives have attracted significant research interest because of their potent therapeutic activities and indispensable applications in organic synthesis. Efficient construction of functionalized isoselenazolone scaffolds is still challenging, and thus new synthetic approaches with improved operational simplicity have been of particular interest. In this manuscript, we introduce a rhodium-catalyzed direct selenium annulation by using stable and tractable elemental selenium. A series of benzamides as well as acrylamides were successfully coupled with selenium under mild reaction conditions, and the obtained isoselenazolones could be pivotal synthetic precursors for several organoselenium compounds. Based on the designed control experiments and X-ray absorption spectroscopy measurements, we propose an unprecedented selenation mechanism involving a highly electrophilic Se(IV) species as the reactive selenium donor. The reaction mechanism was further verified by a computational study.
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Affiliation(s)
- Qing-Feng Xu-Xu
- Innovative Catalysis Science Division, Institute for Open and Transitionary Research Initiative (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan
| | - Yuji Nishii
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Yuta Uetake
- Innovative Catalysis Science Division, Institute for Open and Transitionary Research Initiative (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan.,Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Hidehiro Sakurai
- Innovative Catalysis Science Division, Institute for Open and Transitionary Research Initiative (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan.,Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Masahiro Miura
- Innovative Catalysis Science Division, Institute for Open and Transitionary Research Initiative (ICS-OTRI), Osaka University, Suita, Osaka, 565-0871, Japan
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14
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Micale N, Molonia MS, Citarella A, Cimino F, Saija A, Cristani M, Speciale A. Natural Product-Based Hybrids as Potential Candidates for the Treatment of Cancer: Focus on Curcumin and Resveratrol. Molecules 2021; 26:4665. [PMID: 34361819 PMCID: PMC8348089 DOI: 10.3390/molecules26154665] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/20/2021] [Accepted: 07/28/2021] [Indexed: 02/07/2023] Open
Abstract
One of the main current strategies for cancer treatment is represented by combination chemotherapy. More recently, this strategy shifted to the "hybrid strategy", namely the designing of a new molecular entity containing two or more biologically active molecules and having superior features compared with the individual components. Moreover, the term "hybrid" has further extended to innovative drug delivery systems based on biocompatible nanomaterials and able to deliver one or more drugs to specific tissues or cells. At the same time, there is an increased interest in plant-derived polyphenols used as antitumoral drugs. The present review reports the most recent and intriguing research advances in the development of hybrids based on the polyphenols curcumin and resveratrol, which are known to act as multifunctional agents. We focused on two issues that are particularly interesting for the innovative chemical strategy involved in their development. On one hand, the pharmacophoric groups of these compounds have been used for the synthesis of new hybrid molecules. On the other hand, these polyphenols have been introduced into hybrid nanomaterials based on gold nanoparticles, which have many potential applications for both drug delivery and theranostics in chemotherapy.
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Affiliation(s)
| | | | | | | | - Antonina Saija
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.M.); (M.S.M.); (A.C.); (F.C.); (M.C.); (A.S.)
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15
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Zhang J, Yang L, Wang Y, Cao T, Sun Z, Xu J, Liu Y, Chen G. Ebselen-Agents for Sensing, Imaging and Labeling: Facile and Full-Featured Application in Biochemical Analysis. ACS APPLIED BIO MATERIALS 2021; 4:2217-2230. [PMID: 35014346 DOI: 10.1021/acsabm.0c01561] [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] [Indexed: 12/16/2022]
Abstract
Phenyl-1,2-benzoselenazol-3(2H)-one (ebselen) is a classical mimic of glutathione peroxidase (GPx). Thioredoxin interaction endows ebselen attractive biological functions, such as antioxidation and anti-infection, as well as versatile therapeutic usage. Accordingly, application of ebselen analogues in biosensing, chemical labeling, imaging analysis, disease pathology, drug development, clinical treatment, etc. have been widely developed, in which mercaptans, reactive oxygen species, reactive sulfur species, peptides, and proteins were involved. Herein, focusing on the application of ebselen-agents in biochemistry, we have made a systematic summary and comprehensive review. First, we summarized both the classical and the innovative methods for preparing ebselen-agents to present the synthetic strategies. Then we discussed the full functional applicability of ebselen analogues in three fields of biochemical analysis including the fluorescence sensing and bioimaging, derivatization for high throughput fluorescence analysis, and the labeling gents for proteomics. Finally, we discussed the current challenges and perspectives for ebselen-agents as analytical tools in biological research. By presenting the multifunctional applicability of ebselen, we hope this review could appeal researchers to design the ebselen-related biomaterials for biochemical analysis.
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Affiliation(s)
- Jiawei Zhang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China
| | - Lei Yang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China
| | - Yuxin Wang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China
| | - Tianyi Cao
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China
| | - Zhiwei Sun
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China
| | - Jie Xu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yuxia Liu
- Department of Chemical Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Guang Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu 273165, China.,Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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16
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Abstract
The association of leishmaniasis and malignancies in human and animal models has been highlighted in recent years. The misdiagnosis of coexistence of leishmaniasis and cancer and the use of common drugs in the treatment of such diseases prompt us to further survey the molecular biology of Leishmania parasites and cancer cells. The information regarding common expressed proteins, as possible therapeutic targets, in Leishmania parasites and cancer cells is scarce. Therefore, the current study reviews proteins, and investigates the regulation and functions of several key proteins in Leishmania parasites and cancer cells. The up- and down-regulations of such proteins were mostly related to survival, development, pathogenicity, metabolic pathways and vital signalling in Leishmania parasites and cancer cells. The presence of common expressed proteins in Leishmania parasites and cancer cells reveals valuable information regarding the possible shared mechanisms of pathogenicity and opportunities for therapeutic targeting in leishmaniasis and cancers in the future.
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17
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Peraman R, Meka G, Chilamakuru NB, Kutagulla VK, Malla S, Ashby CR, Tiwari AK, Yiragamreddy PR. Novel stilbene scaffolds efficiently target Mycobacterium tuberculosis nucleoid-associated protein, HU. NEW J CHEM 2021. [DOI: 10.1039/d0nj05947a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Novel scaffolds of stilbene were identified as inhibitors of Mycobacterium tuberculosis by targeting the nucleoid-associated protein, HU, using molecular docking.
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Affiliation(s)
- Ramalingam Peraman
- Medicinal chemistry Division
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER)-Autonomous
- Anantapur (AP)
- India
| | - Geethavani Meka
- Medicinal chemistry Division
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER)-Autonomous
- Anantapur (AP)
- India
| | - Naresh Babu Chilamakuru
- Medicinal chemistry Division
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER)-Autonomous
- Anantapur (AP)
- India
| | - Vinay Kumar Kutagulla
- Medicinal chemistry Division
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER)-Autonomous
- Anantapur (AP)
- India
| | - Saloni Malla
- Department of Pharmacology & Experimental Therapeutics
- College of Pharmacy & Pharmaceutical Sciences
- The University of Toledo
- Toledo
- USA
| | - Charles R. Ashby
- Department of Pharmaceutical Sciences
- St. John's University
- Queens
- USA
| | - Amit K. Tiwari
- Department of Pharmacology & Experimental Therapeutics
- College of Pharmacy & Pharmaceutical Sciences
- The University of Toledo
- Toledo
- USA
| | - Padmanabha Reddy Yiragamreddy
- Medicinal chemistry Division
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER)-Autonomous
- Anantapur (AP)
- India
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18
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Sheikhi‐Mohammareh S, Shiri A, Maleki EH, Matin MM, Beyzaei H, Baranipour P, Oroojalian F, Memariani T. Synthesis of Various Derivatives of [1,3]Selenazolo[4,5‐d]pyrimidine and Exploitation of These Heterocyclic Systems as Antibacterial, Antifungal, and Anticancer Agents. ChemistrySelect 2020. [DOI: 10.1002/slct.202002474] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Ali Shiri
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Ebrahim H. Maleki
- Department of Biology, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Maryam M. Matin
- Department of Biology, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
- Novel Diagnostics and Therapeutics Research Group Institute of Biotechnology, Ferdowsi University of Mashhad Mashhad Iran
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science University of Zabol Zabol Iran
| | - Parviz Baranipour
- Department of Chemistry, Faculty of Science University of Zabol Zabol Iran
| | - Fatemeh Oroojalian
- Department of Advanced Sciences and Technologies School of Medicine, North Khorasan University of Medical Sciences Bojnurd Iran
- Natural Products and Medicinal Plants Research Center North Khorasan University of Medical Sciences Bojnurd Iran
| | - Toktam Memariani
- Natural Products and Medicinal Plants Research Center North Khorasan University of Medical Sciences Bojnurd Iran
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19
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Hanikoglu A, Ozben H, Hanikoglu F, Ozben T. Hybrid Compounds & Oxidative Stress Induced Apoptosis in Cancer Therapy. Curr Med Chem 2020; 27:2118-2132. [PMID: 30027838 DOI: 10.2174/0929867325666180719145819] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/04/2018] [Accepted: 06/29/2018] [Indexed: 12/16/2022]
Abstract
Elevated Reactive Oxygen Species (ROS) generated by the conventional cancer therapies and the endogenous production of ROS have been observed in various types of cancers. In contrast to the harmful effects of oxidative stress in different pathologies other than cancer, ROS can speed anti-tumorigenic signaling and cause apoptosis of tumor cells via oxidative stress as demonstrated in several studies. The primary actions of antioxidants in cells are to provide a redox balance between reduction-oxidation reactions. Antioxidants in tumor cells can scavenge excess ROS, causing resistance to ROS induced apoptosis. Various chemotherapeutic drugs, in their clinical use, have evoked drug resistance and serious side effects. Consequently, drugs having single-targets are not able to provide an effective cancer therapy. Recently, developed hybrid anticancer drugs promise great therapeutic advantages due to their capacity to overcome the limitations encountered with conventional chemotherapeutic agents. Hybrid compounds have advantages in comparison to the single cancer drugs which have usually low solubility, adverse side effects, and drug resistance. This review addresses two important treatments strategies in cancer therapy: oxidative stress induced apoptosis and hybrid anticancer drugs.
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Affiliation(s)
- Aysegul Hanikoglu
- Department of Biochemistry, Faculty of Medicine, Akdeniz University, 07070 Antalya, Turkey
| | - Hakan Ozben
- Department of Orthopaedics and Traumatology, Hand and Microsurgery Unit, Koc University School of Medicine, Istanbul, Turkey
| | - Ferhat Hanikoglu
- Faculty of Pharmacy, Department of Biochemistry, Biruni University, Istanbul, Turkey
| | - Tomris Ozben
- Department of Biochemistry, Faculty of Medicine, Akdeniz University, 07070 Antalya, Turkey
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20
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Ahmadi R, Ebrahimzadeh MA. Resveratrol - A comprehensive review of recent advances in anticancer drug design and development. Eur J Med Chem 2020; 200:112356. [PMID: 32485531 DOI: 10.1016/j.ejmech.2020.112356] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 04/12/2020] [Accepted: 04/16/2020] [Indexed: 02/06/2023]
Abstract
Resveratrol is a natural polyphenolic stilbene isolated from various plants, foods and beverages with a broad spectrum of biological and pharmacological properties through modulating diverse targets and signaling pathways. Particularly, it has attracted a great deal of attention as a promising and multitarget anticancer agent due to its potential use in chemoprevention and chemotherapy of various tumors. However, unfavorable pharmacokinetics/pharmacodynamics profile such as poor bioavailability restricted its applications. Therefore, medicinal chemists have synthesized a lot of novel derivatives and analogues of resveratrol using different modification strategies to overcome these limitations and improve anticancer efficacy. Herein, we reviewed the design, synthesis, structure-activity relationship and mechanism of the most potent and privileged resveratrol-based compounds that showed promising anticancer activities in the last five years. We classified these compounds into the ten different categories based on their chemical structure similarities.
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Affiliation(s)
- Reza Ahmadi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran.
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21
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Radatz CS, Coelho FL, Gil ES, da Silveira Santos F, Schneider JMFM, Gonçalves PFB, Rodembusch FS, Schneider PH. Ground and excited-state properties of 1,3-benzoselenazole derivatives: A combined theoretical and experimental photophysical investigation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Gan H, Cao M, Wu H. Synthesis of 2‐Arylbenzoselenazoles from Se‐mediated Redox Condensation of 2‐Chloronitrobenzene and Arylmethyl Chloride. ChemistrySelect 2020. [DOI: 10.1002/slct.202000642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Haifeng Gan
- College of Biotechnology and Pharmaceutical EngineeringNanjing Tech University Nanjing Jiangsu 211800 P. R. China
| | - Mengru Cao
- College of Biotechnology and Pharmaceutical EngineeringNanjing Tech University Nanjing Jiangsu 211800 P. R. China
| | - Hongli Wu
- College of Biotechnology and Pharmaceutical EngineeringNanjing Tech University Nanjing Jiangsu 211800 P. R. China
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23
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Hariharan S, Dharmaraj S. Selenium and selenoproteins: it's role in regulation of inflammation. Inflammopharmacology 2020; 28:667-695. [PMID: 32144521 PMCID: PMC7222958 DOI: 10.1007/s10787-020-00690-x] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 02/06/2020] [Indexed: 12/22/2022]
Abstract
Abstract Selenium is an essential immunonutrient which holds the human’s metabolic activity with its chemical bonds. The organic forms of selenium naturally present in human body are selenocysteine and selenoproteins. These forms have a unique way of synthesis and translational coding. Selenoproteins act as antioxidant warriors for thyroid regulation, male-fertility enhancement, and anti-inflammatory actions. They also participate indirectly in the mechanism of wound healing as oxidative stress reducers. Glutathione peroxidase (GPX) is the major selenoprotein present in the human body, which assists in the control of excessive production of free radical at the site of inflammation. Other than GPX, other selenoproteins include selenoprotein-S that regulates the inflammatory cytokines and selenoprotein-P that serves as an inducer of homeostasis. Previously, reports were mainly focused on the cellular and molecular mechanism of wound healing with reference to various animal models and cell lines. In this review, the role of selenium and its possible routes in translational decoding of selenocysteine, synthesis of selenoproteins, systemic action of selenoproteins and their indirect assimilation in the process of wound healing are explained in detail. Some of the selenium containing compounds which can acts as cancer preventive and therapeutics are also discussed. These compounds directly or indirectly exhibit antioxidant properties which can sustain the intracellular redox status and these activities protect the healthy cells from reactive oxygen species induced oxidative damage. Although the review covers the importance of selenium/selenoproteins in wound healing process, still some unresolved mystery persists which may be resolved in near future. Graphic abstract ![]()
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Affiliation(s)
- Sneha Hariharan
- Department of Biochemistry, Karpagam Academy of Higher Education, Eachanari Post, Pollachi Main Road, Coimbatore, Tamil Nadu, 641021, India
| | - Selvakumar Dharmaraj
- Department of Biochemistry, Karpagam Academy of Higher Education, Eachanari Post, Pollachi Main Road, Coimbatore, Tamil Nadu, 641021, India.
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24
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Chen W, Zhu X, Wang F, Yang Y, Deng G, Liang Y. Iodine-Catalyzed Three-Component Cascade Reaction for the Synthesis of Substituted 2-Phenylnaphtho[1,3]selenazoles under Transition-Metal-Free Conditions. J Org Chem 2020; 85:3349-3357. [DOI: 10.1021/acs.joc.9b03154] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Wenqi Chen
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Xiaoming Zhu
- Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Hunan Province Universities Key Laboratory of Functional Organometallic Materials, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, Hunan 421008, China
| | - Fei Wang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yuan Yang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Guobo Deng
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
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25
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Liu C, Han X, Yu PJ, Chen LZ, Xue W, Liu XH. Synthesis and biological evaluation of myricetin-pentadienone hybrids as potential anti-inflammatory agents in vitro and in vivo. Bioorg Chem 2020; 96:103597. [PMID: 32028063 DOI: 10.1016/j.bioorg.2020.103597] [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: 09/17/2019] [Revised: 01/16/2020] [Accepted: 01/19/2020] [Indexed: 01/01/2023]
Abstract
Some important pro-inflammatory cytokines such as interleukin-6, tumor necrosis factor-α and nitric oxide are thought to play key roles in the destruction of cartilage and bone tissue in joints affected by rheumatoid arthritis. In the present study, a series of new myricetin-pentadienone hybrids were designed and synthesized. Majority of them effectively inhibited the expressions liposaccharide-induced secretion of IL-6, TNF-α and NO in RAW264.7. The most prominent compound 5o could significantly decrease production of above inflammatory factors with IC50 values of 5.22 µM, 8.22 µM and 9.31 µM, respectively. Preliminary mechanism studies indicated that it could inhibit the expression of thioredoxin reductase, resulting in inhibiting of cell signaling pathway nuclear factor (N-κB) and mitogen-activated protein kinases. Significantly, compound 5o was found to effectively inhibit Freund's complete adjuvant induced rat adjuvant arthritis in vivo.
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Affiliation(s)
- Chao Liu
- School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 234000, PR China
| | - Xu Han
- School of Pharmacy, Anhui Medical University, Hefei 230032, PR China
| | - Pei Jing Yu
- School of Pharmacy, Anhui Medical University, Hefei 230032, PR China
| | - Liu Zeng Chen
- School of Pharmacy, Anhui Medical University, Hefei 230032, PR China
| | - Wei Xue
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Guizhou University, Guiyang 550025, PR China.
| | - Xin Hua Liu
- School of Pharmacy, Anhui Medical University, Hefei 230032, PR China.
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26
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Cui J, Wei M, Pang L, Gan C, Xiao J, Shi H, Zhan J, Liu Z, Huang Y. Synthesis and antiproliferative evaluation of novel steroid-benzisoselenazolone hybrids. Steroids 2019; 152:108502. [PMID: 31545961 DOI: 10.1016/j.steroids.2019.108502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 08/31/2019] [Accepted: 09/17/2019] [Indexed: 10/26/2022]
Abstract
The two different types of steroidal benzisoselenazolone hybrids were synthesized by incorporating benzisoselenazolone scaffold into dehydroepiandrosterone and B-norcholesterol. The antiproliferative activity of the synthesized compounds against some carcinoma cell lines were investigated. The results showed that some of these compounds have better inhibitory activity than abiraterone on the proliferation of tumor cells associated with human growth hormone, and have less cytotoxicity on normal human cells. In particular, the IC50 values of the compound 8a and 8f are 5.4 and 6.5 µmol/L against human ovarian carcinoma (SKOV3) cell line, and possess SI values of 13.9 and 10.5, respectively. The information obtained from the studies may be useful for the design of novel chemotherapeutic drugs.
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Affiliation(s)
- Jianguo Cui
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China; Guangxi Colleges and University Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization, Beibuwan University, China.
| | - Meizhen Wei
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Liping Pang
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Chunfang Gan
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Junan Xiao
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Haixin Shi
- Guangxi Colleges and University Key Laboratory of Beibu Gulf Oil and Natural Gas Resource Effective Utilization, Beibuwan University, China
| | - Junyan Zhan
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Zhiping Liu
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China
| | - Yanmin Huang
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning 530001, PR China.
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27
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Ruberte AC, Sanmartin C, Aydillo C, Sharma AK, Plano D. Development and Therapeutic Potential of Selenazo Compounds. J Med Chem 2019; 63:1473-1489. [PMID: 31638805 DOI: 10.1021/acs.jmedchem.9b01152] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Incorporation of selenium (Se) atom into small molecules can substantially enhance their antioxidant, anti-inflammatory, antimutagenic, antitumoral or chemopreventive, antiviral, antibacterial, antifungal, antiparasitic, and neuroprotective effects. Specifically, selenazo compounds have received great attention owing to their chemical properties, pharmaceutical applications, and low toxicity. In this Perspective, we compile extensive literature evidence with the description and discussion of the most recent advances in different selenazo and selenadiazo motifs as potential pharmacological candidates. We also provide some perspectives on the challenges and future directions in the advancement of these selenazo compounds, each of which could generate drug candidates for various diseases.
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Affiliation(s)
- Ana Carolina Ruberte
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Carmen Sanmartin
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Carlos Aydillo
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain
| | - Arun K Sharma
- Department of Pharmacology, Penn State Cancer Institute, CH72 , Penn State College of Medicine , 500 University Drive , Hershey , Pennsylvania 17033 , United States
| | - Daniel Plano
- Departamento de Tecnología y Química Farmacéuticas, Facultad de Farmacia y Nutrición , Universidad de Navarra , Irunlarrea 1 , E-31008 Pamplona , Spain.,Department of Pharmacology, Penn State Cancer Institute, CH72 , Penn State College of Medicine , 500 University Drive , Hershey , Pennsylvania 17033 , United States
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28
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Hybrid cis-stilbene Molecules: Novel Anticancer Agents. Int J Mol Sci 2019; 20:ijms20061300. [PMID: 30875859 PMCID: PMC6471163 DOI: 10.3390/ijms20061300] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/10/2019] [Accepted: 03/11/2019] [Indexed: 12/15/2022] Open
Abstract
The growing interest in anticancer hybrids in the last few years has resulted in a great number of reports on hybrid design, synthesis and bioevaluation. Many novel multi-target-directed drug candidates were synthesized, and their biological activities were evaluated. For the design of anticancer hybrid compounds, the molecules of stilbenes, aromatic quinones, and heterocycles (benzimidazole, imidazole, pyrimidine, pyridine, pyrazole, quinoline, quinazoline) were applied. A distinct group of hybrids comprises the molecules built with natural compounds: Resveratrol, curcumin, coumarin, and oleanolic acid. In this review, we present the studies on bioactive hybrid molecules of a well-known tubulin polymerization inhibitor, combretastatin A-4 and its analogs with other pharmacologically active entities. The mechanism of anticancer activity of selected hybrids is discussed considering the structure-activity relationship.
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Novel stilbene analogues containing thiazole moiety: Synthesis, biological evaluation and docking study. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gandin V, Khalkar P, Braude J, Fernandes AP. Organic selenium compounds as potential chemotherapeutic agents for improved cancer treatment. Free Radic Biol Med 2018; 127:80-97. [PMID: 29746900 DOI: 10.1016/j.freeradbiomed.2018.05.001] [Citation(s) in RCA: 185] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/12/2018] [Accepted: 05/01/2018] [Indexed: 12/16/2022]
Abstract
Selenium(Se)-containing compounds have attracted a growing interest as anticancer agents over recent decades, with mounting reports demonstrating their high efficacy and selectivity against cancer cells. Typically, Se compounds exert their cytotoxic effects by acting as pro-oxidants that alter cellular redox homeostasis. However, the precise intracellular targets, signalling pathways affected and mechanisms of cell death engaged following treatment vary with the chemical properties of the selenocompound and its metabolites, as well as the cancer model that is used. Naturally occurring organic Se compounds, besides encompassing a significant antitumor activity with an apparent ability to prevent metastasis, also seem to have fewer side effects and less systemic effects as reported for many inorganic Se compounds. On this basis, many novel organoselenium compounds have also been synthesized and examined as potential chemotherapeutic agents. This review aims to summarize the most well studied natural and synthetic organoselenium compounds and provide the most recent developments in our understanding of the molecular mechanisms that underlie their potential anticancer effects.
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Affiliation(s)
- Valentina Gandin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Prajakta Khalkar
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics (MBB), Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Jeremy Braude
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Aristi P Fernandes
- Division of Biochemistry, Department of Medical Biochemistry and Biophysics (MBB), Karolinska Institutet, SE-171 77 Stockholm, Sweden.
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31
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Gu R, Wang X, Yang Z, Han S. Se-mediated one-pot synthesis of 2-substituted benzoselenazole derivatives from 2 to iodoanilines and arylacetic acids/arylmethyl chlorides. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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32
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Barbosa FAR, Siminski T, Canto RFS, Almeida GM, Mota NSRS, Ourique F, Pedrosa RC, Braga AL. Novel pyrimidinic selenourea induces DNA damage, cell cycle arrest, and apoptosis in human breast carcinoma. Eur J Med Chem 2018; 155:503-515. [PMID: 29908443 DOI: 10.1016/j.ejmech.2018.06.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 06/07/2018] [Accepted: 06/09/2018] [Indexed: 11/30/2022]
Abstract
Novel pyrimidinic selenoureas were synthesized and evaluated against tumour and normal cell lines. Among these, the compound named 3j initially showed relevant cytotoxicity and selectivity for tumour cells. Three analogues of 3j were designed and synthesized keeping in view the structural requirements of this compound. Almost all the tested compounds displayed considerable cytotoxicity. However, 8a, one of the 3j analogues, was shown to be highly selective and cytotoxic, especially for breast carcinoma cells (MCF-7) (IC50 = 3.9 μM). Furthermore, 8a caused DNA damage, inhibited cell proliferation, was able to arrest cell cycle in S phase, and induced cell death by apoptosis in human breast carcinoma cells. Moreover, predictions of pharmacokinetic properties showed that 8a may present good absorption and permeation characteristics for oral administration. Overall, the current study established 8a as a potential drug prototype to be employed as a DNA interactive cytotoxic agent for the treatment of breast cancer.
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Affiliation(s)
- Flavio A R Barbosa
- Laboratório de Síntese de Substâncias de Selênio Bioativas (LabSelen), Departamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Tâmila Siminski
- Laboratório de Bioquímica Experimental (LABIOEX), Departamento de Bioquímica, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Rômulo F S Canto
- Laboratório de Química Medicinal de Compostos de Selênio (QMCSe), Programa de pós-graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil
| | - Gabriela M Almeida
- Laboratório de Bioquímica Experimental (LABIOEX), Departamento de Bioquímica, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Nádia S R S Mota
- Laboratório de Bioquímica Experimental (LABIOEX), Departamento de Bioquímica, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Fabiana Ourique
- Laboratório de Bioquímica Experimental (LABIOEX), Departamento de Bioquímica, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Rozangela Curi Pedrosa
- Laboratório de Bioquímica Experimental (LABIOEX), Departamento de Bioquímica, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil.
| | - Antonio Luiz Braga
- Laboratório de Síntese de Substâncias de Selênio Bioativas (LabSelen), Departamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil.
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Liu J, Zhou F, Zhang L, Wang H, Zhang J, Zhang C, Jiang Z, Li Y, Liu Z, Chen H. DMXAA-pyranoxanthone hybrids enhance inhibition activities against human cancer cells with multi-target functions. Eur J Med Chem 2017; 143:1768-1778. [PMID: 29129511 DOI: 10.1016/j.ejmech.2017.10.074] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 10/25/2017] [Accepted: 10/27/2017] [Indexed: 11/18/2022]
Abstract
Four 5,6-dimethylxanthone-4-acetic acid (D) and pyranoxanthone (P) hybrids (D-P-n) were design-synthesized based on multi-target-addressed strategy. D-P-4 was confirmed as the most active agent against HepG-2 cell line growth with an IC50 of 0.216 ± 0.031 μM. Apoptosis analysis indicated different contributions of early/late apoptosis/necrosis to cell death for both monomers, the combination (D + P in 1:1 mol ratio) and D-P-4. They all arrested more cells on S phase. Western Blot implied that D-P-4 regulated p53/MDM2 to a better healthy state. Moreover, it improved Bax/Bcl-2 signaling pathway to increase cancer cell apoptosis. In all cases studied, D-P-4 showed the best activity and synergistic effect. All the evidences support that D-P-4 is a better anti-cancer therapy with multi-target functions.
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Affiliation(s)
- Jie Liu
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Fan Zhou
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Lei Zhang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Huailing Wang
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou 510641, PR China
| | - Jianrun Zhang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Cao Zhang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Zhenlei Jiang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Yanbing Li
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Zhijun Liu
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China
| | - Heru Chen
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, PR China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, Jinan University, Guangzhou 510632, PR China.
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Santofimia-Castaño P, Izquierdo-Alvarez A, Plaza-Davila M, Martinez-Ruiz A, Fernandez-Bermejo M, Mateos-Rodriguez JM, Salido GM, Gonzalez A. Ebselen impairs cellular oxidative state and induces endoplasmic reticulum stress and activation of crucial mitogen-activated protein kinases in pancreatic tumour AR42J cells. J Cell Biochem 2017; 119:1122-1133. [PMID: 28703940 DOI: 10.1002/jcb.26280] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 07/11/2017] [Indexed: 12/25/2022]
Abstract
Ebselen (2-phenyl-1,2-benzisoselenazol-3(2H)-one) is an organoselenium radical scavenger compound, which has strong antioxidant and anti-inflammatory effects. However, evidence suggests that this compound could exert deleterious actions on cell physiology. In this study, we have analyzed the effect of ebselen on rat pancreatic AR42J cells. Cytosolic free-Ca2+ concentration ([Ca2+ ]c ), cellular oxidative status, setting of endoplasmic reticulum stress, and phosphorylation of major mitogen-activated protein kinases were analyzed. Our results show that ebselen evoked a concentration-dependent increase in [Ca2+ ]c . The compound induced an increase in the generation of reactive oxygen species in the mitochondria. We also observed an increase in global cysteine oxidation in the presence of ebselen. In the presence of ebselen an impairment of cholecystokinin-evoked amylase release was noted. Moreover, involvement of the unfolded protein response markers, ER chaperone and signaling regulator GRP78/BiP, eukaryotic translation initiation factor 2α and X-box binding protein 1 was detected. Finally, increases in the phosphorylation of SAPK/JNK, p38 MAPK, and p44/42 MAPK in the presence of ebselen were also observed. Our results provide evidences for an impairment of cellular oxidative state and enzyme secretion, the induction of endoplasmic reticulum stress and the activation of crucial mitogen-activated protein kinases in the presence of ebselen. As a consequence ebselen exerts a potential toxic effect on AR42J cells.
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Affiliation(s)
| | - Alicia Izquierdo-Alvarez
- Servicio de Inmunologia, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain
| | - María Plaza-Davila
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, Caceres, Spain
| | - Antonio Martinez-Ruiz
- Servicio de Inmunologia, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain.,Centro de Investigacion Biomedica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Miguel Fernandez-Bermejo
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, Caceres, Spain.,Department of Gastroenterology, San Pedro de Alcantara Hospital, Caceres, Spain
| | | | - Gines M Salido
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, Caceres, Spain
| | - Antonio Gonzalez
- Department of Physiology (Cell Physiology Research Group), University of Extremadura, Caceres, Spain
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35
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Recent advances (2015-2016) in anticancer hybrids. Eur J Med Chem 2017; 142:179-212. [PMID: 28760313 DOI: 10.1016/j.ejmech.2017.07.033] [Citation(s) in RCA: 182] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/13/2017] [Accepted: 07/18/2017] [Indexed: 12/26/2022]
Abstract
In spite of the development of a large number of novel anticancer drugs over the years, Cancer remains as a prominent cause of death, worldwide. Numerous drugs that are currently in clinical practice have developed multidrug resistance along with fatal side effects. Therefore, the utilization of single-target therapy is incapable of providing an effective control on the malignant process. Molecular hybridization, involving a combination of two or more pharmacophores of bioactive scaffolds to generate a single molecular architecture with improved affinity and activity, in comparison to their parent molecules, has emerged as a promising strategy in recent drug discovery research. Hybrid anticancer drugs are of great therapeutic interests since they can potentially overcome most of the pharmacokinetic drawbacks encountered with conventional anticancer drugs. Strategically, the design of anticancer drugs involved the blending or linking of an anticancer drug with another anticancer drug or a carrier molecule which can efficiently target cancer cells with improved biological potential. Major advantages of hybrid anticancer drugs involved increased specificity, better patient compliance, and lower side effects along with reduction in chemo-resistance. The successful utilization of this technique in design and synthesis of novel anticancer hybrids has been well illustrated and documented in the literature. The purpose of the present review article will be to provide an emphasis on the recent developments (2015-16) in anticancer hybrids with insights into their structure-activity relationship (SAR) and mechanism of action.
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Lima DB, Penteado F, Vieira MM, Alves D, Perin G, Santi C, Lenardão EJ. α-Keto Acids as Acylating Agents in the Synthesis of 2-Substituted Benzothiazoles and Benzoselenazoles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700648] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- David B. Lima
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
| | - Filipe Penteado
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
| | - Marcelo M. Vieira
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
| | - Gelson Perin
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
| | - Claudio Santi
- Department of Pharmaceutical Sciences; University of Perugia; Via del Liceo 1 06100 Perugia (PG) Italy
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica - Limpa LASOL; Federal University of Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas - RS Brazil
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Liang C, Pei S, Ju W, Jia M, Tian D, Tang Y, Mao G. Synthesis and in vitro and in vivo antitumour activity study of 11-hydroxyl esterified bergenin/cinnamic acid hybrids. Eur J Med Chem 2017; 133:319-328. [DOI: 10.1016/j.ejmech.2017.03.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/23/2017] [Accepted: 03/24/2017] [Indexed: 11/25/2022]
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38
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Khan ZA, Iqbal A, Shahzad SA. Synthetic approaches toward stilbenes and their related structures. Mol Divers 2017; 21:483-509. [PMID: 28429182 PMCID: PMC7089417 DOI: 10.1007/s11030-017-9736-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 03/20/2017] [Indexed: 01/02/2023]
Abstract
Compounds belonging to the stilbene family have gained remarkable significance in pharmaceutical as well as material chemistry. The current review covers the various synthetic approaches for the syntheses of stilbene scaffold and related structures over last 30 years. In addition, this review also highlights the role of stilbene intermediates used in the synthesis of important molecules with diverse applications in the field of pharmaceutics and material science.
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Affiliation(s)
- Zulfiqar Ali Khan
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Ahsan Iqbal
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan
| | - Sohail Anjum Shahzad
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad, 22060, Pakistan.
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39
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Zhang Y, Cao CT, Zhang J, Cao C. Influence of the methyl group at C=C bridging bond of stilbene on the longest wavelength maximum in ultraviolet absorption spectra. J PHYS ORG CHEM 2017. [DOI: 10.1002/poc.3705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yanxiu Zhang
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, Key Laboratory of QSAR/QSPR of Hunan Provincial University, School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan China
| | - Chao-Tun Cao
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, Key Laboratory of QSAR/QSPR of Hunan Provincial University, School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan China
| | - Jingyuan Zhang
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, Key Laboratory of QSAR/QSPR of Hunan Provincial University, School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan China
| | - Chenzhong Cao
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education, Key Laboratory of QSAR/QSPR of Hunan Provincial University, School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan China
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De Filippis B, Ammazzalorso A, Fantacuzzi M, Giampietro L, Maccallini C, Amoroso R. Anticancer Activity of Stilbene-Based Derivatives. ChemMedChem 2017; 12:558-570. [PMID: 28266812 DOI: 10.1002/cmdc.201700045] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 02/28/2017] [Indexed: 12/27/2022]
Abstract
Stilbene is an abundant structural scaffold in nature, and stilbene-based compounds have been widely reported for their biological activity. Notably, (E)-resveratrol and its natural stilbene-containing derivatives have been extensively investigated as cardioprotective, potent antioxidant, anti-inflammatory, and anticancer agents. Starting from its potent chemotherapeutic activity against a wide variety of cancers, the stilbene scaffold has been subject to synthetic manipulations with the aim of obtaining new analogues with improved anticancer activity and better bioavailability. Within the last decade, the majority of new synthetic stilbene derivatives have demonstrated significant anticancer activity against a large number of cancer cell lines, depending on the type and position of substituents on the stilbene skeleton. This review focuses on the structure-activity relationship of the key compounds containing a stilbene scaffold and describes how the structural modifications affect their anticancer activity.
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Affiliation(s)
- Barbara De Filippis
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
| | - Alessandra Ammazzalorso
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
| | - Marialuigia Fantacuzzi
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
| | - Letizia Giampietro
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
| | - Cristina Maccallini
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
| | - Rosa Amoroso
- Dipartimento di Farmacia, Università "G. d'Annunzio", via dei Vestini 31, 66100, Chieti, Italy
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Thanna S, Goins CM, Knudson SE, Slayden RA, Ronning DR, Sucheck SJ. Thermal and Photoinduced Copper-Promoted C-Se Bond Formation: Synthesis of 2-Alkyl-1,2-benzisoselenazol-3(2H)-ones and Evaluation against Mycobacterium tuberculosis. J Org Chem 2017; 82:3844-3854. [PMID: 28273423 DOI: 10.1021/acs.joc.7b00440] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
2-Alkyl-1,2-benzisoselenazol-3(2H)-ones, represented by ebselen (1a), are being studied intensively for a range of medicinal applications. We describe both a new thermal and photoinduced copper-mediated cross-coupling between potassium selenocyanate (KSeCN) and N-substituted ortho-halobenzamides to form 2-alkyl-1,2-benzisoselenazol-3(2H)-ones containing a C-Se-N bond. The copper ligand (1,10-phenanthroline) facilitates C-Se bond formation during heating via a mechanism that likely involves atom transfer (AT), whereas, in the absence of ligand, photoinduced activation likely proceeds through a single electron transfer (SET) mechanism. A library of 15 2-alkyl-1,2-benzisoselenazol-3(2H)-ones was prepared. One member of the library was azide-containing derivative 1j that was competent to undergo a strain-promoted azide-alkyne cycloaddition. The library was evaluated for inhibition of Mycobacterium tuberculosis (Mtb) growth and Mtb Antigen 85C (Mtb Ag85C) activity. Compound 1f was most potent with a minimal inhibitory concentration (MIC) of 12.5 μg/mL and an Mtb Ag85C apparent IC50 of 8.8 μM.
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Affiliation(s)
- Sandeep Thanna
- Department of Chemistry and Biochemistry, The University of Toledo , 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Christopher M Goins
- Department of Chemistry and Biochemistry, The University of Toledo , 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Susan E Knudson
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University , Fort Collins, Colorado 80523, United States
| | - Richard A Slayden
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University , Fort Collins, Colorado 80523, United States
| | - Donald R Ronning
- Department of Chemistry and Biochemistry, The University of Toledo , 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Steven J Sucheck
- Department of Chemistry and Biochemistry, The University of Toledo , 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
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Bartolini D, Sancineto L, Fabro de Bem A, Tew KD, Santi C, Radi R, Toquato P, Galli F. Selenocompounds in Cancer Therapy: An Overview. Adv Cancer Res 2017; 136:259-302. [PMID: 29054421 DOI: 10.1016/bs.acr.2017.07.007] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In vitro and in vivo experimental models clearly demonstrate the efficacy of Se compounds as anticancer agents, contingent upon chemical structures and concentrations of test molecules, as well as on the experimental model under investigation that together influence cellular availability of compounds, their molecular dynamics and mechanism of action. The latter includes direct and indirect redox effects on cellular targets by the activation and altered compartmentalization of molecular oxygen, and the interaction with protein thiols and Se proteins. As such, Se compounds interfere with the redox homeostasis and signaling of cancer cells to produce anticancer effects that include alterations in key regulatory elements of energy metabolism and cell cycle checkpoints that ultimately influence differentiation, proliferation, senescence, and death pathways. Cys-containing proteins and Se proteins involved in the response to Se compounds as sensors and transducers of anticancer signals, i.e., the pharmacoproteome of Se compounds, are described and include critical elements in the different phases of cancer onset and progression from initiation and escape of immune surveillance to tumor growth, angiogenesis, and metastasis. The efficacy and mode of action on these compounds vary depending on the inorganic and organic form of Se used as either supplement or pharmacological agent. In this regard, differences in experimental/clinical protocols provide options for either chemoprevention or therapy in different human cancers.
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Affiliation(s)
| | | | - Andreza Fabro de Bem
- Center of Biological Sciences (CCB), Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil; Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | - Kenneth D Tew
- Medical University of South Carolina, Charleston, SC, United States
| | | | - Rafael Radi
- Center for Free Radical and Biomedical Research (CEINBIO), Universidad de la República, Montevideo, Uruguay
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43
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Balaguez RA, Betin ES, Barcellos T, Lenardão EJ, Alves D, Schumacher RF. Synthesis of 2-acyl-benzo[1,3-d]selenazoles via domino oxidative cyclization of methyl ketones with bis(2-aminophenyl) diselenide. NEW J CHEM 2017. [DOI: 10.1039/c6nj03103j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The synthesis of unprecedented 2-acyl-benzo[1,3-d]selenazoles is presented using bis(2-aminophenyl) diselenide and aryl methyl ketones under conventional heating and microwave irradiation.
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Affiliation(s)
- Renata A. Balaguez
- Laboratório de Síntese Orgânica Limpa – LASOL
- CCQFA
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Eduardo S. Betin
- Laboratório de Síntese Orgânica Limpa – LASOL
- CCQFA
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Thiago Barcellos
- Laboratory of Biotechnology of Natural and Synthetic Products
- Universidade de Caxias do Sul
- Caxias do Sul
- Brazil
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica Limpa – LASOL
- CCQFA
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa – LASOL
- CCQFA
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Ricardo F. Schumacher
- Laboratório de Síntese Orgânica Limpa – LASOL
- CCQFA
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
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Identification of methionine aminopeptidase 2 as a molecular target of the organoselenium drug ebselen and its derivatives/analogues: Synthesis, inhibitory activity and molecular modeling study. Bioorg Med Chem Lett 2016; 26:5254-5259. [DOI: 10.1016/j.bmcl.2016.09.050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 09/16/2016] [Accepted: 09/17/2016] [Indexed: 11/19/2022]
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45
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Pacuła AJ, Kaczor KB, Wojtowicz A, Antosiewicz J, Janecka A, Długosz A, Janecki T, Ścianowski J. New glutathione peroxidase mimetics-Insights into antioxidant and cytotoxic activity. Bioorg Med Chem 2016; 25:126-131. [PMID: 28029457 DOI: 10.1016/j.bmc.2016.10.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 10/11/2016] [Accepted: 10/15/2016] [Indexed: 12/17/2022]
Abstract
A series of N-alkyl benzisoselenazol-3(2H)-ones has been obtained and transformed to corresponding diselenides by the reduction with sodium borohydride. Additionally, efficient methodology for the oxidative Se-N bond formation by potassium iodate has been presented, new conversion of diselenide to benzisoselenazolone was observed. The GPx-like activity of all synthetized derivatives has been evaluated by NMR. N-Allyl diselenide was up to five times better antioxidant than ebselen. Anticancer capacity towards MCF7 and DU145 cancer cells has been also tested. The highest antiproliferative activity was obtained for N-cyclohexyl benzisoselenazolone.
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Affiliation(s)
- Agata J Pacuła
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarin Street, 87-100 Torun, Poland
| | - Katarzyna B Kaczor
- Department of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 1 Debinki Street, 80-211 Gdansk, Poland
| | - Angelika Wojtowicz
- Department of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 1 Debinki Street, 80-211 Gdansk, Poland
| | - Jędrzej Antosiewicz
- Department of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, 1 Debinki Street, 80-211 Gdansk, Poland
| | - Anna Janecka
- Department of Biomolecular Chemistry, Faculty of Medicine, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Angelika Długosz
- Department of Biomolecular Chemistry, Faculty of Medicine, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
| | - Tomasz Janecki
- Institute of Organic Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Jacek Ścianowski
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarin Street, 87-100 Torun, Poland.
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46
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Jian W, He D, Song S. Synthesis, Biological Evaluation, and Molecular Modeling Studies of New Oxadiazole-Stilbene Hybrids against Phytopathogenic Fungi. Sci Rep 2016; 6:31045. [PMID: 27530962 PMCID: PMC4987640 DOI: 10.1038/srep31045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 07/12/2016] [Indexed: 02/08/2023] Open
Abstract
Natural stilbenes (especially resveratrol) play important roles in plant protection by acting as both constitutive and inducible defenses. However, their exogenous applications on crops as fungicidal agents are challenged by their oxidative degradation and limited availability. In this study, a new class of resveratrol-inspired oxadiazole-stilbene hybrids was synthesized via Wittig-Horner reaction. Bioassay results indicated that some of the compounds exhibited potent fungicidal activity against Botrytis cinerea in vitro. Among these stilbene hybrids, compounds 11 showed promising inhibitory activity with the EC50 value of 144.6 μg/mL, which was superior to that of resveratrol (315.6 μg/mL). Remarkably, the considerably abnormal mycelial morphology was observed in the presence of compound 11. The inhibitory profile was further proposed by homology modeling and molecular docking studies, which showed the possible interaction of resveratrol and oxadiazole-stilbene hybrids with the cytochrome P450-dependent sterol 14α-demethylase from B. cinerea (BcCYP51) for the first time. Taken together, these results would provide new insights into the fungicidal mechanism of stilbenes, as well as an important clue for biology-oriented synthesis of stilbene hybrids with improved bioactivity against plant pathogenic fungi in crop protection.
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Affiliation(s)
- Weilin Jian
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong 510640, People's Republic of China
| | - Daohang He
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong 510640, People's Republic of China
| | - Shaoyun Song
- State Key Lab of Biocontrol, Sun Yat-sen University, Guangzhou, Guangdong 510006, People's Republic of China
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Arsenyan P, Vasiljeva J, Belyakov S, Petrova M, Liepinsh E. Preparation and characterization of selenopheno[2,3-b]pyridine N-oxides. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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48
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Bardasov IN, Mikhailov DL, Alekseeva AU, Ershov OV, Tafeenko VA. A new heterocycle: furo[3,2-c]isoselenazole. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.05.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Abstract
INTRODUCTION The hybridization of biologically active molecules is a powerful tool for drug discovery used to target a variety of diseases. It offers the prospect of better drugs for the treatment of a number of illnesses including cancer, malaria, tuberculosis and AIDS. Hybrid drugs can provide combination therapies in a single multi-functional agent and, by doing so, be more specific and powerful than conventional classic treatments. This research field is in great expansion and attracts many researchers worldwide. AREA COVERED This review covers the main research published between early 2013 to mid-2015 and takes into account several previous reviews on the subject. Its intention is to showcase the most recent advances reported towards the development of molecular hybrids in drug discovery. Particular attention is given to anticancer hybrids throughout the review. EXPERT OPINION Current advances show that molecular hybrids of biologically active molecules can lead to powerful therapeutics. Natural products play a key role in this field. It is also believed that toxin hybrids present a great opportunity for future progress and should be further explored. Furthermore, the synthesis of hybrid organometallics should be systematically studied as it can lead to potent drugs. The crucial requirement for growth still remains the efficacy of synthesis. Hence, the development of efficient synthetic methods allowing rapid access to diverse series of hybrids must be further investigated by researchers.
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Affiliation(s)
- Gervais Bérubé
- a Département de Chimie, Biochimie et Physique , Université du Québec à Trois-Rivières , Québec , Canada
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50
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Xu CC, Deng T, Fan ML, Lv WB, Liu JH, Yu BY. Synthesis and in vitro antitumor evaluation of dihydroartemisinin-cinnamic acid ester derivatives. Eur J Med Chem 2016; 107:192-203. [DOI: 10.1016/j.ejmech.2015.11.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 10/14/2015] [Accepted: 11/02/2015] [Indexed: 11/30/2022]
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