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Lasek P, Kosikowska U, Kołodziej P, Kubiak-Tomaszewska G, Krzyżanowska N, Szostek T, Struga M, Feldo M, Bogucka-Kocka A, Wujec M. New Thiosemicarbazide Derivatives with Multidirectional Biological Action. Molecules 2024; 29:1529. [PMID: 38611813 PMCID: PMC11013662 DOI: 10.3390/molecules29071529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Over the years, several new medicinal substances have been introduced for the treatment of diseases caused by bacteria and parasites. Unfortunately, due to the production of numerous defense mechanisms by microorganisms and parasites, they still pose a serious threat to humanity around the world. Therefore, laboratories all over the world are still working on finding new, effective methods of pharmacotherapy. This research work aimed to synthesize new compounds derived from 3-trifluoromethylbenzoic acid hydrazide and to determine their biological activity. The first stage of the research was to obtain seven new compounds, including six linear compounds and one derivative of 1,2,4-triazole. The PASS software was used to estimate the potential probabilities of biological activity of the newly obtained derivatives. Next, studies were carried out to determine the nematocidal potential of the compounds with the use of nematodes of the genus Rhabditis sp. and antibacterial activity using the ACCT standard strains. To determine the lack of cytotoxicity, tests were performed on two cell lines. Additionally, an antioxidant activity test was performed due to the importance of scavenging free radicals in infections with pathogenic microorganisms. The conducted research proved the anthelmintic and antibacterial potential of the newly obtained compounds. The most effective were two compounds with a 3-chlorophenyl substituent, both linear and cyclic derivatives. They demonstrated higher efficacy than the drugs used in treatment.
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Affiliation(s)
- Patryk Lasek
- Doctoral School, Medical University of Lublin, Chodzki 7, 20-093 Lublin, Poland;
| | - Urszula Kosikowska
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University, 20-093 Lublin, Poland;
| | - Przemysław Kołodziej
- Department of Biology and Genetics, Faculty of Pharmacy, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.K.); (N.K.); (A.B.-K.)
| | - Grażyna Kubiak-Tomaszewska
- Department of Biochemistry, Medical University of Warsaw, 02-097 Warszawa, Poland; (G.K.-T.); (T.S.); (M.S.)
| | - Natalia Krzyżanowska
- Department of Biology and Genetics, Faculty of Pharmacy, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.K.); (N.K.); (A.B.-K.)
| | - Tomasz Szostek
- Department of Biochemistry, Medical University of Warsaw, 02-097 Warszawa, Poland; (G.K.-T.); (T.S.); (M.S.)
| | - Marta Struga
- Department of Biochemistry, Medical University of Warsaw, 02-097 Warszawa, Poland; (G.K.-T.); (T.S.); (M.S.)
| | - Marcin Feldo
- Department of Vascular Surgery, Medical University of Lublin, Staszica 11 St., 20-081 Lublin, Poland;
| | - Anna Bogucka-Kocka
- Department of Biology and Genetics, Faculty of Pharmacy, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland; (P.K.); (N.K.); (A.B.-K.)
| | - Monika Wujec
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 4A Chodzki Street, 20-093 Lublin, Poland
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2
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Ragshaniya A, Kumar V, Tittal RK, Lal K. Nascent pharmacological advancement in adamantane derivatives. Arch Pharm (Weinheim) 2024; 357:e2300595. [PMID: 38128028 DOI: 10.1002/ardp.202300595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/17/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
The adamantane moiety has attracted significant attention since its discovery in 1933 due to its remarkable structural, chemical, and medicinal properties. This molecule has a notable impact in the therapeutic field because of its "add-on" lipophilicity to any pharmacophoric moieties. As in the case of molecular hybridization, in which one pharmacophore is attached to another one(s) with a probability of increasing the biological activity, adding an adamantane unit improves the absorption distribution, metabolism and excretion properties of the resultant hybrid molecule. This review summarizes various reports highlighting the biological activities of adamantane-based synthetic compounds and their structure-activity relationship study. The information presented in this review may open up possible dimensions for adamantane-based drug development and discovery in the pharmaceutical industry after proper structural modifications.
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Affiliation(s)
- Aman Ragshaniya
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Vijay Kumar
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Ram Kumar Tittal
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, India
| | - Kashmiri Lal
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
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3
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Jiménez-Pérez A, Fernández-Fariña S, Pedrido R, García-Tojal J. Desulfurization of thiosemicarbazones: the role of metal ions and biological implications. J Biol Inorg Chem 2024; 29:3-31. [PMID: 38148423 DOI: 10.1007/s00775-023-02037-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/26/2023] [Indexed: 12/28/2023]
Abstract
Thiosemicarbazones are biologically active substances whose structural formula is formed by an azomethine, an hydrazine, and a thioamide fragments, to generate a R2C=N-NR-C(=S)-NR2 backbone. These compounds often act as ligands to generate highly stable metal-organic complexes. In certain experimental conditions, however, thiosemicarbazones undergo reactions leading to the cleavage of the chain. Sometimes, the breakage involves desulfurization processes. The present work summarizes the different chemical factors that influence the desulfurization reactions of thiosemicarbazones, such as pH, the presence of oxidant reactants or the establishment of redox processes as those electrochemically induced, the effects of the solvent, the temperature, and the electromagnetic radiation. Many of these reactions require coordination of thiosemicarbazones to metal ions, even those present in the intracellular environment. The nature of the products generated in these reactions, their detection in vivo and in vitro, together with the relevance for the biological activity of these compounds, mainly as antineoplastic agents, is discussed.
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Affiliation(s)
- Alondra Jiménez-Pérez
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain
| | - Sandra Fernández-Fariña
- Departamento de Química Inorgánica, Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rosa Pedrido
- Departamento de Química Inorgánica, Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| | - Javier García-Tojal
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain.
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4
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Kumar A, Mishra R, Mazumder A, Mazumder R, Varshney S. Exploring Synthesis and Chemotherapeutic Potential of Thiosemicarbazide Analogs. Anticancer Agents Med Chem 2023; 23:60-75. [PMID: 35658880 DOI: 10.2174/1871520622666220603090626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/20/2022] [Accepted: 04/25/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Cancer is a leading cause of death worldwide, accounting for nearly 10 million deaths in 2020. Researchers are continually finding new and more effective medications to battle the diseases. OBJECTIVE The objective of this study is to identify the emerging role of Thiosemicarbazide analogs for different types of cancer targets with a glance at different novel synthetic routes reported for their synthesis. METHODS A systematic literature review was conducted from various sources over the last 15 years with the inclusion of published research and review articles that involves the synthesis and use of thiosemicarbazide analogs for different targets of cancer. Data from the literature review for synthesis and anticancer potential for specific targets for cancer studies of thiosemicarbazide analogs are summarized in the paper. RESULTS There are several emerging studies for new synthetic routes of thiosemicarbazide derivatives with their role in various types of cancers. The main limitation is the lack of clinical trial of the key findings for the emergence of new anticancer medication with thiosemicarbazide moiety. CONCLUSION Emerging therapies exist for use of a limited number of medications for the treatment of cancer; results of the ongoing studies will provide more robust evidence in the future.
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Affiliation(s)
- Akhalesh Kumar
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Knowledge park-2, Plot 19, Greater Noida, India
| | - Rakhi Mishra
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Knowledge park-2, Plot 19, Greater Noida, India
| | - Avijit Mazumder
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Knowledge park-2, Plot 19, Greater Noida, India
| | - Rupa Mazumder
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Knowledge park-2, Plot 19, Greater Noida, India
| | - Shruti Varshney
- Department of Pharmaceutical Chemistry, Noida Institute of Engineering and Technology (Pharmacy Institute), Knowledge park-2, Plot 19, Greater Noida, India
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5
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O,N,S-tris-chelating ligand scaffolds flanked with cyclohexyl or adamantyl substituents anchored with diorganotin(IV) moieties: synthesis, structures and cytotoxicity. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Al-Wahaibi L, Asokan KV, Al-Shaalan NH, Tawfik SS, Hassan HM, El-Emam AA, Percino MJ, Thamotharan S. Supramolecular Self-Assembly Mediated by Multiple Hydrogen Bonds and the Importance of C-S···N Chalcogen Bonds in N'-(Adamantan-2-ylidene)hydrazide Derivatives. ACS OMEGA 2022; 7:10608-10621. [PMID: 35382346 PMCID: PMC8973099 DOI: 10.1021/acsomega.2c00159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 02/23/2022] [Indexed: 12/02/2022]
Abstract
The present article comprehensively examines six N'-(adamantan-2-ylidene)hydrazide derivatives using the Hirshfeld surface analysis, PIXEL energy for molecular dimers, lattice energies for crystal packing, and topological analysis for intramolecular and intermolecular interactions. The crystal structure of one of the N'-(adamantan-2-ylidene)hydrazide derivatives, namely, N'-(adamantan-2-ylidene)-5-bromothiophene-2-carbohydrazide 1, C15H17N2OSBr, has been determined and analyzed in detail along with five closely related structures. The molecular conformation of 1 is locked by an intramolecular C-S···N chalcogen bond as found in one of its closely related structure, namely, N'-(adamantan-2-ylidene)thiophene-2-carbohydrazide. Furthermore, a detailed potential energy surface scan analysis has been performed to highlight the importance of a chalcogen bond. Two of these compounds possess syn-orientation for amide units, whereas the corresponding moiety exhibits anti-conformations in the remaining four structures. The Hirshfeld surface and its decomposed fingerprint plots provide a qualitative picture of acyl substituent effects on the intermolecular interactions toward crystal packing of these six structures. Intermolecular interaction energies for dimers observed in these structures calculated by density functional theory (B97D3/def2-TZVP) and PIXEL (MP2/6-31G**) methods are comparable. This study also identifies that multiple hydrogen bonds, including N/C-H···O/N and C-H···π interactions, are collectively responsible for a self-assembled synthon. The nature and strength of these interactions have been studied using atoms in molecule topological analysis. The in vitro antiproliferative activity of compound 1 was assessed against five human tumor cell lines and showed marked antiproliferative activity.
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Affiliation(s)
- Lamya
H. Al-Wahaibi
- Department
of Chemistry, College of Sciences, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Karthick Vishal Asokan
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613401, India
| | - Nora H. Al-Shaalan
- Department
of Chemistry, College of Sciences, Princess
Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Samar S. Tawfik
- Department
of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Hanan M. Hassan
- Department
of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Costal Road, Gamasa City, Mansoura 11152, Egypt
| | - Ali A. El-Emam
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - M. Judith Percino
- Unidad de
Polímeros y Electrónica Orgánica, Instituto de
Ciencias, Benemérita Universidad
Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa, Puebla 72960, Mexico
| | - Subbiah Thamotharan
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613401, India
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7
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Al-Mutairi A, Alagappan K, Blacque O, Al-Alshaikh MA, El-Emam AA, Percino MJ, Thamotharan S. Crystallographic and Theoretical Exploration of Weak Hydrogen Bonds in Arylmethyl N'-(adamantan-1-yl)piperidine-1-carbothioimidates and Molecular Docking Analysis. ACS OMEGA 2021; 6:27026-27037. [PMID: 34693122 PMCID: PMC8529591 DOI: 10.1021/acsomega.1c03559] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/24/2021] [Indexed: 12/23/2022]
Abstract
Crystal structures of two potential chemotherapeutic agents, namely 4-nitrobenzyl N'-(adamantan-1-yl)piperidine-1-carbothioimidate 1 and 4-bromobenzyl N'-(adamantan-1-yl)piperidine-1-carbothioimidate 2, have been analyzed in detail. X-ray analysis reveals that the molecular conformations of these compounds are strikingly different. These two structures are compared with two of their closely related structures. In the related structures, morpholine replaces piperidine. Based on the Hirshfeld surface analysis and two-dimensional (2D) fingerprint plots, we describe the effects of piperidine/morpholine and Br/NO2 groups on the intermolecular interactions. An analysis of the CLP-PIXEL energy provides insight into the energetics of the dimers observed in the title compounds and their related structures. Compound 1 stabilizes with bifurcated C-H···S, C-H···O, and O(lp)···C(π) interactions, whereas compound 2 stabilizes with C-H···N, C-H···Br, and C-H···C interactions. The energy frameworks for the crystal structures of the title compounds reveal differences. The atoms-in-molecules (AIM) analysis was performed to confirm the intermolecular interactions found in the crystal structures of 1 and 2. Additionally, docking analysis suggests that the title compounds bind at the active site of human sphingosine kinase 1, a well-known cancer target.
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Affiliation(s)
- Aamal
A. Al-Mutairi
- Department
of Chemistry, College of Sciences, Imam
Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Kowsalya Alagappan
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613401, India
| | - Olivier Blacque
- Department
of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Monirah A. Al-Alshaikh
- Department
of Chemistry, College of Sciences, King
Saud University, Riyadh 11451, Saudi Arabia
| | - Ali A. El-Emam
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - M. Judith Percino
- Unidad de
Polímeros y Electrónica Orgánica, Instituto de
Ciencias, Benemérita Universidad
Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa, Puebla C.P.72960, Mexico
| | - Subbiah Thamotharan
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613401, India
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8
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Al-Wahaibi L, Grandhi DS, Tawfik SS, Al-Shaalan NH, Elmorsy MA, El-Emam AA, Percino MJ, Thamotharan S. Probing the Effect of Halogen Substituents (Br, Cl, and F) on the Non-covalent Interactions in 1-(Adamantan-1-yl)-3-arylthiourea Derivatives: A Theoretical Study. ACS OMEGA 2021; 6:4816-4830. [PMID: 33644590 PMCID: PMC7905817 DOI: 10.1021/acsomega.0c05793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 02/02/2021] [Indexed: 12/20/2022]
Abstract
The effect of halogen substituents (X = Br, Cl, and F) on the crystal packing and intra- and intermolecular interactions in four adamantane-thiourea hybrid derivatives is investigated using different theoretical tools. The bromo and chloro derivatives exhibit 3D isostructurality as evident from lattice parameters, molecular conformation, and crystal packing. The density functional theory study suggests that the molecular conformation of the parent (unsubstituted) and fluoro derivatives exhibits a stable low energy anti-syn conformation. In contrast, bromo and chloro derivatives adopt stable and relatively high energy minima on their potential energy surfaces. Hirshfeld surface analysis reveals the effect of halogen substituents on the intermolecular contacts. The halogen atoms mainly reduce the contribution of H···H contacts toward crystal packing. PIXEL energy analysis indicates the strong dimer formed by N-H···S hydrogen bonds in all four structures. It also revealed that a vast number of H···H contacts observed in different dimers of these structures either presented along with other conventional interactions or solely stabilize the dimeric topology. The topological parameters for intermolecular interactions in these structures suggest an intermediate bonding character between shared and closed-shell interactions for N-H···S hydrogen bonds in the parent and chloro derivatives. In contrast, the N-H···S hydrogen bond in other structures is of a closed-shell interaction. Among four derivatives, the fluoro derivative is weakly packed in the solid state based on the PIXEL method's lattice energy calculation.
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Affiliation(s)
- Lamya
H. Al-Wahaibi
- Department
of Chemistry, College of Sciences, Princess
Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Divya Sri Grandhi
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613 401, India
| | - Samar S. Tawfik
- Department
of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Nora H. Al-Shaalan
- Department
of Chemistry, College of Sciences, Princess
Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Mohammed A. Elmorsy
- Department
of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Ali A. El-Emam
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - M. Judith Percino
- Unidad
de Polímeros y Electrónica Orgánica, Instituto
de Ciencias, Benemérita Universidad
Autónoma de Puebla, Val3-Ecocampus Valsequillo, Independencia O2 Sur 50, San Pedro Zacachimalpa, Puebla CP 72960, Mexico
| | - Subbiah Thamotharan
- Biomolecular
Crystallography Laboratory, Department of Bioinformatics, School of
Chemical and Biotechnology, SASTRA Deemed
University, Thanjavur 613 401, India
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9
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Hassan HM, Al-Wahaibi LH, Shehatou GS, El-Emam AA. Adamantane-linked isothiourea derivatives suppress the growth of experimental hepatocellular carcinoma via inhibition of TLR4-MyD88-NF-κB signaling. Am J Cancer Res 2021; 11:350-369. [PMID: 33575076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 12/11/2020] [Indexed: 12/24/2022] Open
Abstract
In this study, in vitro cytotoxic effects of seven adamantyl isothiourea derivatives were evaluated against five human tumor cell lines using the MTT assay. Compounds 5 and 6 were found to be the most active derivatives particularly against hepatocellular carcinoma (HCC). To decipher the potential mechanisms involved, in vivo studies were conducted in rats by inducing HCC via chronic thioacetamide (TAA) administration (200 mg/kg, i.p., twice weekly) for 16 weeks. Compounds 5 and 6 were administered to HCC rats, at a dose of 10 mg/kg/day, for further 2 weeks. In vitro and in vivo antitumor activities of compounds 5 and 6 were compared to those of the anticancer drug doxorubicin (DOXO). In the HCC rat model, compounds 5 and 6 significantly reduced serum levels of ALT, AST with ALP and α-fetoprotein. H & E and Masson trichrome staining revealed that both compounds suppressed hepatocyte tumorigenesis and diminished fibrosis, inflammation and other histopathological alterations. Mechanistically, compounds 5 and 6 markedly decreased protein expression levels of α-SMA, sEH, p-NF-κB p65, TLR4, MyD88, TRAF-6, TNF-α, IL-1β and TGF-β1, whereas they increased caspase-3 expression in liver tissues of HCC rats. In most analyses, the effects of compound 6 were more comparable to DOXO than compound 5. These findings suggested that the compounds 5 and 6 displayed in vitro and in vivo cytotoxic potential against HCC, probably via inhibition of TLR4-MyD88-NF-κB signaling.
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Affiliation(s)
- Hanan M Hassan
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology International Costal Road, Gamasa 11152, Mansoura, Egypt
| | - Lamya H Al-Wahaibi
- Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University Riyadh 11671, Saudi Arabia
| | - George Sg Shehatou
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology International Costal Road, Gamasa 11152, Mansoura, Egypt.,Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University Mansoura 35516, Egypt
| | - Ali A El-Emam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University Mansoura 35516, Egypt
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10
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Turk-Erbul B, Karaman EF, Duran GN, Ozbil M, Ozden S, Goktas F. Synthesis, in vitro cytotoxic and apoptotic effects, and molecular docking study of novel adamantane derivatives. Arch Pharm (Weinheim) 2021; 354:e2000256. [PMID: 33410150 DOI: 10.1002/ardp.202000256] [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: 07/21/2020] [Revised: 12/01/2020] [Accepted: 12/05/2020] [Indexed: 12/09/2022]
Abstract
[4-(Adamantane-1-carboxamido)-3-oxo-1-thia-4-azaspiro[4.4]nonan-2-yl]acetic acid (4a) and [4-(adamantane-1-carboxamido)-8-nonsubstituted/substituted-3-oxo-1-thia-4-azas-piro[4.5]decane-2-yl]acetic acid (4b-g) derivatives were synthesized; their structures were verified by elemental analysis, infrared spectroscopy, 1 H nuclear magnetic resonance (NMR), 13 C NMR, and mass spectroscopy data; and their in vitro cytotoxicity activities were investigated against human hepatocellular carcinoma, human prostate adenocarcinoma, and human lung carcinoma cell lines (HepG2, PC-3, and A549, respectively), and a mouse fibroblast cell line (NIH/3T3). All compounds, except compound 4e, were found as cytotoxic, especially on A549 cells as compared with the other cells (selectivity index = 2.01-11.6). As a further step, the effects of compounds 4a-c on apoptosis induction were tested and the expression of selected apoptosis genes was analyzed. Among the selected compounds, compound 4a induced apoptosis remarkably. Moreover, computational calculations of the binding of compounds 4a-c to the BIR3 domain of the human inhibitor of apoptosis protein revealed ligand-protein interactions at the atomistic level and emphasized the importance of a hydrophobic moiety on the ligands for better binding.
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Affiliation(s)
- Basak Turk-Erbul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey.,Department of Pharmaceutical Chemistry, Acibadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | - Ecem F Karaman
- Department of Pharmaceutical Toxicology, Biruni University, Istanbul, Turkey.,Department of Pharmaceutical Toxicology, Istanbul University, Istanbul, Turkey
| | - Gizem N Duran
- Department of Chemistry, Marmara University, Istanbul, Turkey
| | - Mehmet Ozbil
- Institute of Biotechnology, Gebze Technical University, Kocaeli, Turkey
| | - Sibel Ozden
- Department of Pharmaceutical Toxicology, Istanbul University, Istanbul, Turkey
| | - Fusun Goktas
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Istanbul, Turkey
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11
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Kosikowska U, Wujec M, Trotsko N, Płonka W, Paneth P, Paneth A. Antibacterial Activity of Fluorobenzoylthiosemicarbazides and Their Cyclic Analogues with 1,2,4-Triazole Scaffold. Molecules 2020; 26:E170. [PMID: 33396536 PMCID: PMC7796209 DOI: 10.3390/molecules26010170] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/18/2020] [Accepted: 12/28/2020] [Indexed: 11/17/2022] Open
Abstract
The development of drug-resistant bacteria is currently one of the major challenges in medicine. Therefore, the discovery of novel lead structures for the design of antibacterial drugs is urgently needed. In this structure-activity relationship study, a library of ortho-, meta-, and para-fluorobenzoylthiosemicarbazides, and their cyclic analogues with 1,2,4-triazole scaffold, was created and tested for antibacterial activity against Gram-positive bacteria strains. While all tested 1,2,4-triazoles were devoid of potent activity, the antibacterial response of the thiosemicarbazides was highly dependent on substitution pattern at the N4 aryl position. The optimum activity for these compounds was found for trifluoromethyl derivatives such as 15a, 15b, and 16b, which were active against both the reference strains panel, and pathogenic methicillin-sensitive and methicillin-resistant Staphylococcus aureus clinical isolates at minimal inhibitory concentrations (MICs) ranging from 7.82 to 31.25 μg/mL. Based on the binding affinities obtained from docking, the conclusion can be reached that fluorobenzoylthiosemicarbazides can be considered as potential allosteric d-alanyl-d-alanine ligase inhibitors.
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Affiliation(s)
- Urszula Kosikowska
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland;
| | - Monika Wujec
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (N.T.)
| | - Nazar Trotsko
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (N.T.)
| | | | - Piotr Paneth
- Institute of Applied Radiation Chemistry, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Lodz, Poland;
| | - Agata Paneth
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (M.W.); (N.T.)
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Bari A, Hosten EC, Abdulrahman A, Usman G. The crystal structure of N-(adamantan-1-yl)-piperidine-1-carbothioamide, C16H26N2S. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C16H26N2S, monoclinic, P21/n (no. 14), a = 6.4855(4) Å, b = 20.1110(12) Å, c = 11.2575(7) Å, β = 92.014(2)°, V = 1467.41(16) Å3, Z = 4, R
gt
(F) = 0.0324, wR
ref
(F
2) = 0.0889, T = 200 K.
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Affiliation(s)
- Ahmed Bari
- Research Centre College of Pharmacy, King Saud University , P. O. Box 2457 , Riyadh 11451, Saudi Arabia
| | - Eric C. Hosten
- Department of Chemistry , Nelson Mandela University , P. O. Box 77000 , Port Elizabeth 6031, South Africa
| | - AlObaid Abdulrahman
- Department of Pharmaceutical Chemistry , College of Pharmacy, King Saud University , Riyadh 11451, Saudi Arabia
| | - Ghani Usman
- Clinical Biochemistry Unit, Department of Pathology , College of Medicine, King Saud University , Riyadh 11461, Saudi Arabia
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