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Zhang J, Zhu W, Ma Y, Huang X, Su W, Sun Y, Liu Q, Ma T, Ma L, Sun J, Fan S, Wang X, Lin S, Wang W, Han C. Triphenylphosphonium-linked derivative of hecogenin with enhanced antiproliferative activity: Design, synthesis, and biological evaluation. Bioorg Chem 2024; 145:107210. [PMID: 38364551 DOI: 10.1016/j.bioorg.2024.107210] [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: 01/02/2024] [Revised: 01/29/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
Hecogenin (HCG), a steroidal sapogenin, possesses good antitumor properties. However, the application of HCG for cancer treatment has been hindered primarily by its moderate potency. In this study, we incorporated triphenylphosphonium cation (TPP+) at the C-3 and C-12 positions through different lengths of alkyl chains to target mitochondria and enhance the efficacy and selectivity of the parent compound. Cytotoxicity screening revealed that most of the target compounds exhibited potent antiproliferative activity against five human cancer cell lines (MKN45, A549, HCT-116, MCF-7, and HepG2). Structure-activity relationship studies indicated that the TPP+ group significantly enhanced the antiproliferative potency of HCG. Among these compounds, 3c demonstrated remarkable potency against MKN45 cells with an IC50 value of 0.48 μM, significantly more effective than its parent compound HCG (IC50 > 100 μM). Further investigations into the mechanism of action revealed that 3c induced apoptosis of MKN45 cells through the mitochondrial pathway. In a zebrafish xenograft model, 3c inhibited the proliferation of MKN45 cells. Overall, these results suggest that 3c, with potent antiproliferative activity, may serve as a valuable scaffold for developing new antitumor agents.
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Affiliation(s)
- Jinling Zhang
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Wenquan Zhu
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Yukun Ma
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Xiaoying Huang
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Wenle Su
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Yu Sun
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Qi Liu
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Tiancheng Ma
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Liwei Ma
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Jia Sun
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Songjie Fan
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Xiaoli Wang
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Song Lin
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China
| | - Wenbao Wang
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China.
| | - Cuiyan Han
- Qiqihar Medical University, Qiqihar 161006, Heilongjiang, PR China.
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2
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Mesa D, Augusto YE, Hernández G, Figueroa-Macías JP, Coll F, Olea AF, Núñez M, Campo HA, Coll Y, Espinoza L. The Synthesis of Novel aza-Steroids and α, β-Unsaturated-Cyanoketone from Diosgenin. Molecules 2023; 28:7283. [PMID: 37959702 PMCID: PMC10649921 DOI: 10.3390/molecules28217283] [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: 09/24/2023] [Revised: 10/15/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Recent studies have demonstrated the antiproliferative and cytotoxic effects of aza-steroids and steroidal sapogenins on human cancer cell lines. The scientific community has shown a growing interest in these compounds as drug candidates for cancer treatment. In the current work, we report the synthesis of new diosgenin oxime derivatives as potential antiproliferative agents. From (25 R)-5α-spirost-3,5,6-triol (1), a diosgenin derivative, ketones 2, 3, 4, and 9 were obtained and used as precursors of the new oximes. A condensation reaction was carried out between the steroidal ketones (2, 3, 4, and 9) with hydroxylamine hydrochloride in 2,4,6-trimethylpyridine to produce five spirostanic oximes (four of them are not reported before) with a 42-96% yield. Also, a new spirostanic α, β-unsaturated cyanoketone was synthesized via Beckmann fragmentation using thionyl chloride with a 62% yield. Furthermore, we proposed a reaction mechanism with the aim of explaining such transformation.
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Affiliation(s)
- Dayana Mesa
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Yarelys E. Augusto
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Giselle Hernández
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Juan P. Figueroa-Macías
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Francisco Coll
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Andrés F. Olea
- Grupo QBAB, Facultad de Ingeniería, Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Llano Subercaseaux 2801, Santiago 7500912, Chile;
| | - María Núñez
- Departamento de Química, Universidad Técnica Federico Santa María, Av. España No. 1680, Valparaíso 2390123, Chile;
| | - Hernán Astudillo Campo
- Grupo de Investigación en Procesos Electroquímicos, Departamento de Química, Universidad del Cauca, Calle 5 No. 4-70, Popayán 190003, Colombia
| | - Yamilet Coll
- Center for Natural Product Researches, Faculty of Chemistry, University of Havana, Zapata and G, Vedado, Havana 10400, Cuba; (D.M.); (Y.E.A.); (G.H.); (J.P.F.-M.); (F.C.)
| | - Luis Espinoza
- Departamento de Química, Universidad Técnica Federico Santa María, Av. España No. 1680, Valparaíso 2390123, Chile;
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Asif M, Saquib M, Rahman Khan A, Aqil F, salem Almalki A, Ali Alasmary F, Singh J, Nasibullah M. Synthesis of Functionalized 2′,5‐Oxo‐spiro[furan‐2,3′‐indoline]‐3‐carboxylate Derivatives as Antiproliferative Agents: ADMET Studies, and Molecular Docking against P2Y12 Inhibitors. ChemistrySelect 2023. [DOI: 10.1002/slct.202204536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Affiliation(s)
- Mohd Asif
- Department of Chemistry Integral University Lucknow 226026, U.P. India
| | - Mohammad Saquib
- Department of Chemistry University of Allahabad Prayagraj (Allahabad) 211002 India
| | - Abdul Rahman Khan
- Department of Chemistry Integral University Lucknow 226026, U.P. India
| | - Farrukh Aqil
- UofL Health-Brown Cancer Center and Department of Medicine University of Louisville Louisville KY40202 USA
| | - Amani salem Almalki
- Chemistry Department College of Science King Saud University Riyadh 11451 Saudi Arabia
| | - Fatmah Ali Alasmary
- Chemistry Department College of Science King Saud University Riyadh 11451 Saudi Arabia
| | - Jaya Singh
- Department of Chemistry LRPG College Sahibabad Ghaziabad 201005 India
| | - Malik Nasibullah
- Department of Chemistry Integral University Lucknow 226026, U.P. India
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Oxadiazole Schiff Base as Fe 3+ Ion Chemosensor: "Turn-off" Fluorescent, Biological and Computational Studies. J Fluoresc 2023; 33:751-772. [PMID: 36515760 DOI: 10.1007/s10895-022-03083-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/09/2022] [Indexed: 12/15/2022]
Abstract
Compound, (E)-5-(4-((thiophen-2-ylmethylene)amino)phenyl)-1,3,4-oxadiazole-2-thiol (3) was synthesized via condensation reaction of 5-(4-aminophenyl)-1,3,4-oxadiazole-2-thiol with thiophene-2-carbaldehyde in ethanol. For the synthesis and structural confirmation the FT-IR, 1H, 13C-NMR, UV-visible spectroscopy, and mass spectrometry were carried out. The long-term stability of the probe (3) was validated by the experimental as well as theoretical studies. The sensing behaviour of the compound 3 was monitored with various metal ions (Ca2+, Cr3+, Fe3+, Co2+, Mg2+, Na+, Ni2+, K+) using UV- Vis. and fluorescence spectroscopy techniques by various methods (effect of pH and density functional theory) which showing the most potent sensing behaviour with iron. Job's plot analysis confirmed the binding stoichiometry ratio 1:1 of Fe3+ ion and compound 3. The limit of detection (LOD), the limit of quantification (LOQ), and association constant (Ka) were calculated as 0.113 µM, 0.375 µM, and 5.226 × 105 respectively. The sensing behavior was further confirmed through spectroscopic techniques (FT-IR and 1H-NMR) and DFT calculations. The intercalative mode of binding of oxadiazole derivative 3 with Ct-DNA was supported through UV-Vis spectroscopy, fluorescence spectroscopy, viscosity, cyclic voltammetry, and circular dichroism measurements. The binding constant, Gibb's free energy, and stern-volmer constant were find out as 1.24 × 105, -29.057 kJ/mol, and 1.82 × 105 respectively. The cleavage activity of pBR322 plasmid DNA was also observed at 3 × 10-5 M concentration of compound 3. The computational binding score through molecular docking study was obtained as -7.4 kcal/mol. Additionally, the antifungal activity for compound 3 was also screened using broth dilution and disc diffusion method against C. albicans strain. The synthesized compound 3 showed good potential scavenging antioxidant activity against DPPH and H2O2 free radicals.
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5
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El Mansouri AE, Lachhab S, Oubella A, Ahmad M, Neyts J, Jochmans D, Chiu W, Vangeel L, De Jonghe S, Morjani H, Ali MA, Zahouily M, Sanghvi YS, Lazrek HB. Synthesis, characterization, molecular docking, and anticancer activities of new 1,3,4-oxadiazole-5-fluorocytosine hybrid derivatives. J Mol Struct 2022; 1272:134135. [PMID: 36101881 PMCID: PMC9459830 DOI: 10.1016/j.molstruc.2022.134135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 01/18/2023]
Abstract
Analogs of pyrimidine and 1,3,4-oxadiazole are two well established class of molecules proven as potent antiviral and anticancer agents in the pharmaceutical industry. We envisioned designing new molecules where these two heterocycles were conjugated with the goal of enhancing biological activity. In this vein, we synthesized a series of novel pyrimidine-1,3,4-oxadiazole conjugated hybrid molecules as potential anticancer and antiviral agents. Herein, we present a new design for 5-fluorocytosine-1,3,4-oxadiazole hybrids (5a-h) connected via a methylene bridge. An efficient synthesis of new derivatives was established, and all compounds were fully characterized by NMR and MS. Eight compounds were evaluated for their cytotoxic activity against fibrosarcoma (HT-1080), breast (MCF-7 and MDA-MB-231), lung carcinoma (A-549), and for their antiviral activity against SARS-CoV-2. Among all compounds tested, the compound 5e showed marked growth inhibition against all cell lines tested, particularly in HT-1080, with IC50 values of 19.56 µM. Meanwhile, all tested compounds showed no anti-SARS-CoV-2 activity, with EC50 >100 µM. The mechanism of cell death was investigated using Annexin V staining, caspase-3/7 activity, and analysis of cell cycle progression. The compound 5e induced apoptosis by the activation of caspase-3/7 and cell-cycle arrest in HT-1080 and A-549 cells at the G2M phase. The molecular docking suggested that the compound 5e activated caspase-3 via the formation of a stable complex protein-ligand.
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Affiliation(s)
- Az-Eddine El Mansouri
- Laboratory of Biomolecular and Medicinal chemistry, Faculty of Science Semlalia, University Cadi Ayyad, Marrakesh, Morocco
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, 20650, Morocco
| | - Saida Lachhab
- Laboratory of Biomolecular and Medicinal chemistry, Faculty of Science Semlalia, University Cadi Ayyad, Marrakesh, Morocco
| | - Ali Oubella
- Laboratoire de Synthese Organique et de Physico-Chimie Moleculaire, Departement de Chimie, Faculte´ des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco
| | - Mehdi Ahmad
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France
| | - Johan Neyts
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Dirk Jochmans
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Winston Chiu
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Laura Vangeel
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | | | - Hamid Morjani
- BioSpecT - EA7506 UFR de Pharmacie, Univ-Reims 51, rue Cognacq Jay 51096 Reims cedex, France
| | - Mustapha Ait Ali
- Laboratory of Biomolecular and Medicinal chemistry, Faculty of Science Semlalia, University Cadi Ayyad, Marrakesh, Morocco
| | - Mohamed Zahouily
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, 20650, Morocco
| | - Yogesh S Sanghvi
- Rasayan Inc. 2802 Crystal Ridge Road, Encinitas, CA 92024-6615, U.S.A
| | - Hassan B Lazrek
- Laboratory of Biomolecular and Medicinal chemistry, Faculty of Science Semlalia, University Cadi Ayyad, Marrakesh, Morocco
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6
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Erdagi SI, Yildiz U. Synthesis, Structural Analysis and Antiproliferative Activity of Nitrogen‐Containing Hetero Spirostan Derivatives: Oximes, Heterocyclic Ring‐Fused and Furostanes. ChemistrySelect 2022. [DOI: 10.1002/slct.202200439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sevinc Ilkar Erdagi
- Department of Chemistry Kocaeli University Umuttepe campus 41380 Kocaeli Turkey
| | - Ufuk Yildiz
- Department of Chemistry Kocaeli University Umuttepe campus 41380 Kocaeli Turkey
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7
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Zhang J, Wang W, Tian Y, Ma L, Zhou L, Sun H, Ma Y, Hou H, Wang X, Ye J, Wang X. Design, synthesis and biological evaluation of novel diosgenin-benzoic acid mustard hybrids with potential anti-proliferative activities in human hepatoma HepG2 cells. J Enzyme Inhib Med Chem 2022; 37:1299-1314. [PMID: 35652316 PMCID: PMC9176691 DOI: 10.1080/14756366.2022.2070161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
To discover new lead compounds with anti-tumour activities, in the present study, natural diosgenin was hybridised with the reported benzoic acid mustard pharmacophore. The in vitro cytotoxicity of the resulting newly synthesised hybrids (8–10, 14a–14f, and 15a–15f) was then evaluated in three tumour cells (HepG2, MCF-7, and HeLa) as well as normal GES-1 cells. Among them, 14f possessed the most potential anti-proliferative activity against HepG2 cells, with an IC50 value of 2.26 µM, which was 14.4-fold higher than that of diosgenin (IC50 = 32.63 µM). Furthermore, it showed weak cytotoxicity against GES-1 cells (IC50 > 100 µM), thus exhibiting good antiproliferative selectivity between normal and tumour cells. Moreover, 14f could induce G0/G1 arrest and apoptosis of HepG2 cells. From a mechanistic perspective, 14f regulated cell cycle-related proteins (CDK2, CDK4, CDK6, cyclin D1 and cyclin E1) as well mitochondrial apoptosis pathway-related proteins (Bax, Bcl-2, caspase 9, and caspase 3). These findings suggested that hybrid 14f serves as a promising anti-hepatoma lead compound that deserves further research.
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Affiliation(s)
- Jinling Zhang
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Wenbao Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China.,Chinese People's Liberation Army Logistics Support Force No. 967 Hospital, Dalian, P. R. China
| | - Yanzhao Tian
- Chinese People's Liberation Army Logistics Support Force No. 967 Hospital, Dalian, P. R. China
| | - Liwei Ma
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Lin Zhou
- Chinese People's Liberation Army Logistics Support Force No. 967 Hospital, Dalian, P. R. China
| | - Hao Sun
- Chinese People's Liberation Army Logistics Support Force No. 967 Hospital, Dalian, P. R. China
| | - Yukun Ma
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Huiling Hou
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Xiaoli Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Jin Ye
- College of Pharmacy, Qiqihar Medical University, Qiqihar, Heilongjiang, P. R. China
| | - Xiaobo Wang
- Chinese People's Liberation Army Logistics Support Force No. 967 Hospital, Dalian, P. R. China
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8
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Zhang SN, Mu XD, Zhang XF, Luan MZ, Ma GQ, Li W, Meng QG, Chai XY, Hou GG. Synthesis, biological evaluation and molecular docking studies of novel diosgenin derivatives as anti-inflammatory agents. Bioorg Chem 2022; 127:105908. [PMID: 35728291 DOI: 10.1016/j.bioorg.2022.105908] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/29/2022] [Accepted: 05/22/2022] [Indexed: 11/02/2022]
Abstract
Thirty-two novel DG F-spiroacetal ring-opening derivatives, including 24 acetylated derivatives and 8 nitrogenous derivatives, were designed and synthesized from diosgenin (DG). The cytotoxicity of the novel derivatives was evaluated by MTT assay, except for compounds 4a, 4e, 4i, 4 l, 5a and 5 h, which were potentially cytotoxic to RAW264.7 cells, all the other derivatives had no significant cytotoxicity. The NO release inhibitory activities of novel derivatives were screened by Griess method. The results showed that the anti-inflammatory activity of the DG acetylated derivatives was stronger than the nitrogenous derivatives, and 4a-4 m containing acetyl groups at the 3-position may have better anti-inflammatory effects than 5a-5 k containing free hydroxyl groups. In ELISA assay, compound 4 m exhibited potent anti-inflammatory activity by inhibiting the production of NO in RAW264.7 cells activated by LPS with IC50 values 0.449 ± 0.050 μM. The results of docking experiments showed that 4 m has a good affinity for p65 protein.
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Affiliation(s)
- Sheng-Nan Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Xiao-Dong Mu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Xiao-Fan Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Ming-Zhu Luan
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Guang-Qun Ma
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Wei Li
- Shandong Luye Pharmaceutical Co., Ltd., Yantai 264003, China
| | - Qing-Guo Meng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China.
| | - Xiao-Yun Chai
- Department of Organic Chemistry, School of Pharmacy, Naval Medical University, Shanghai, 200433, China.
| | - Gui-Ge Hou
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China.
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Dharani S, Kalaiarasi G, Ravi M, Sathan Raj N, Lynch VM, Prabhakaran R. Diosgenin derivatives developed from Pd(II) catalysed dehydrogenative coupling exert an effect on breast cancer cells by abrogating their growth and facilitating apoptosis via regulating the AKT1 pathway. Dalton Trans 2022; 51:6766-6777. [PMID: 35420095 DOI: 10.1039/d2dt00514j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Palladium metallates containing 4-oxo-4H-chromene-3-carbaldehyde derived ONS donor Schiff bases were synthesized and their efficacy was tested in the direct amination of diosgenin - a phyto steroid. Based on the pharmacological importance of diosgenin, the obtained derivatives were exposed to study their effect on breast cancer cells where they significantly reduced the growth of cancer cells and left non-malignant breast epithelial cells unaffected. Among the derivatives, D3, D4 and D6 showed a better anti-proliferative effect and further analysis revealed that the D3, D4 and D6 derivatives markedly promoted cell cycle arrest and apoptosis by attenuation of the AKT1 signalling pathway.
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Affiliation(s)
- S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore 641046, India.
| | - G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore 641046, India.
| | - M Ravi
- Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India.
| | - N Sathan Raj
- Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India.
| | - Vincent M Lynch
- Department of Chemistry, University of Texas, Austin, TX 78712-1224, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641046, India.
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10
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Synthesis of diosgenin derivatives by A and B ring modifications and low-valent titanium (Ti0)-catalysed McMurry coupling reactions and designing to create novel biological agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Nasir NM, Alsalim TA, El-Arabey AA, Abdalla M. Anticancer, antioxidant activities and molecular docking study of thiazolidine-4-one and thiadiazol derivatives. J Biomol Struct Dyn 2022; 41:3976-3992. [PMID: 35467480 DOI: 10.1080/07391102.2022.2060306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Liver cancer accounts for a major portion of the global cancer burden. In many nations, the prevalence of this condition has risen in recent decades. New series of thiazolidinones and thiadiazolidine have been designed, synthesized, and evaluated for potential antioxidant and antihepatocarcinogenic activity. The antioxidant activity was evaluated using a DPPH assay. Furthermore, we examined the compounds against Hepg-2 cells using MTT assay, flow cytometry analysis through the cell cycle, reactive oxygen species, and apoptosis. The result showed that compound 6b has the highest antioxidant activity with IC50 = 60.614 ± 0.739 µM. The anticancer activity showed that compounds 5 and 6b have significant toxicity against liver cancer cells Hepg2, IC50 values (9.082 and 4.712) µM, respectively. Flow cytometry experiments revealed that compound 5 arrested Hepg-2 cells in the S process, while compound 6b arrested Hepg-2 cells in the G1. Compound 6b had a greater reduction in reactive oxygen species and late apoptosis than compound 5. Substantially, compound 5 had affinity energies of -7.6 and -8.5 for Akt and CDK4 proteins, respectively, but compound 6b had affinity energies of -7.8 and -10.1 for Akt1 and CDK4 proteins, respectively. Consequently, compound 6b had lower binding energies than compound 5. In this work, we used multiple bioinformatics methods to shed light on the prospective therapeutic use of these series as novel candidates to target immune cells in the tumor microenvironment of hepatocellular carcinomas such as CD8+ T cells, endothelial cells, and hematopoietic stem cells.
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Affiliation(s)
- Noor M Nasir
- Department of Chemistry, Faculty of Education for Pure Sciences, University of Basrah, Basrah, Iraq
| | - Tahseen A Alsalim
- Department of Chemistry, Faculty of Education for Pure Sciences, University of Basrah, Basrah, Iraq
| | - Amr Ahmed El-Arabey
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
| | - Mohnad Abdalla
- Key Laboratory of Chemical Biology (Ministry of Education), Department of Pharmaceutics, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Shandong Province, People's Republic of China
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12
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Comparative Study of the Synthetic Approaches and Biological Activities of the Bioisosteres of 1,3,4-Oxadiazoles and 1,3,4-Thiadiazoles over the Past Decade. Molecules 2022; 27:molecules27092709. [PMID: 35566059 PMCID: PMC9102899 DOI: 10.3390/molecules27092709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 01/27/2023] Open
Abstract
The bioisosteres of 1,3,4-oxadiazoles and 1,3,4-thiadiazoles are well-known pharmacophores for many medicinally important drugs. Throughout the past 10 years, 1,3,4-oxa-/thiadiazole nuclei have been very attractive to researchers for drug design, synthesis, and the study of their potential activity towards a variety of diseases, including microbial and viral infections, cancer, diabetes, pain, and inflammation. This work is an up-to-date comparative study that identifies the differences between 1,3,4-thiadiazoles and 1,3,4-oxadiazoles concerning their methods of synthesis from different classes of starting compounds under various reaction conditions, as well as their biological activities and structure–activity relationship.
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13
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Fan R, He W, Fan Y, Xu W, Xu W, Yan G, Xu S. Recent advances in chemical synthesis, biocatalysis, and biological evaluation of diosgenin derivatives - A review. Steroids 2022; 180:108991. [PMID: 35217033 DOI: 10.1016/j.steroids.2022.108991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/19/2022] [Accepted: 02/18/2022] [Indexed: 12/28/2022]
Abstract
Extracting organic compounds from plants and developing derivatives are essential methods for drug discovery. Diosgenin, extracted from Dioscoreaceae plants, is a type of spirostan steroid with various biological effects, including anti-inflammation, neuro-protection, and apoptosis-induction. Many researchers committed their work to the chemical semi-synthesis of diosgenin derivatives to improve diosgenin's therapeutic bioavailability and expand its range of applications in disease treatment and prevention. Biotransformation, a mild whole-cell biocatalysis method, also made crucial contributions to the structural diversity of diosgenin analogs in recent years. Although the structural modification of diosgenin has made significant progress, it lacks a comprehensive review. Here, we review the chemical modification and biotransformation of diosgenin along with the biological evaluation of diosgenin derivatives to provide a reference for the structural modification strategy and pharmaceutical application of diosgenin derivatives.
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Affiliation(s)
- Ruolan Fan
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, PR China
| | - Weishen He
- Biology Department, Boston College, Brighton, MA 02135, USA
| | - Yong Fan
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, PR China
| | - Wen Xu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, PR China
| | - Wei Xu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, PR China.
| | - Guohong Yan
- Pharmacy Department, People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350004, PR China.
| | - Shaohua Xu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, PR China.
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14
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Scaffold hopping of celastrol provides derivatives containing pepper ring, pyrazine and oxazole substructures as potent autophagy inducers against breast cancer cell line MCF-7. Eur J Med Chem 2022; 234:114254. [DOI: 10.1016/j.ejmech.2022.114254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/18/2022] [Accepted: 03/02/2022] [Indexed: 01/07/2023]
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15
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An R, Zhang W, Huang X. Developments in the Antitumor Activity, Mechanisms of Action, Structural Modifications, and Structure-Activity Relationships of Steroidal Saponins. Mini Rev Med Chem 2022; 22:2188-2212. [PMID: 35176980 DOI: 10.2174/1389557522666220217113719] [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: 10/22/2021] [Revised: 11/12/2021] [Accepted: 12/18/2021] [Indexed: 11/22/2022]
Abstract
Steroidal saponins, a class of natural products formed by the combination of spirosteranes with sugars, are widely distributed in plants and have various biological activities, such as anti-tumor, anti-inflammatory, anti-bacterial, anti-Alzheimer's, anti-oxidation, etc. Particularly, extensive researches on the antitumor property of steroidal saponins have been received. Steroidal sapogenins, the aglycones of steroidal saponins, also have attracted much attention due to a vast range of pharmacological activities similar to steroidal saponins. In the past few years, structural modifications on the aglycones and sugar chains of steroidal saponins have been carried out and some achievements have been made. In this mini-review, the antitumor activity, action mechanisms, and structural modifications along with the structure-activity relationships of steroidal saponins and their derivatives are summarized.
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Affiliation(s)
- Renfeng An
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 210009, Jiangsu Province, P.R. China
| | - Wenjin Zhang
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 210009, Jiangsu Province, P.R. China
| | - Xuefeng Huang
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, 210009, Jiangsu Province, P.R. China
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16
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Kalantarian SJ, Kefayati H, Montazeri N. Synthesis and Antimicrobial Evaluation of Novel
tris
‐Thiadiazole
Derivatives. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Hassan Kefayati
- Department of Chemistry Rasht Branch, Islamic Azad University Rasht Iran
| | - Naser Montazeri
- Department of Chemistry Tonekabon Branch, Islamic Azad University Tonekabon Iran
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17
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Feng Y, Wang W, Zhang Y, Fu X, Ping K, Zhao J, Lei Y, Mou Y, Wang S. Synthesis and biological evaluation of celastrol derivatives as potential anti-glioma agents by activating RIP1/RIP3/MLKL pathway to induce necroptosis. Eur J Med Chem 2021; 229:114070. [PMID: 34968902 DOI: 10.1016/j.ejmech.2021.114070] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 12/10/2021] [Accepted: 12/20/2021] [Indexed: 11/15/2022]
Abstract
Celastrol, a quinone methide triterpenoid, possesses potential anti-glioma activity. However, its relatively low activity limit its application as an effective agent for glioma treatment. In search for effective anti-glioma agents, this work designed and synthesized two series of celastrol C-3 OH and C-20 COOH derivatives 4a-4o and 6a-6o containing 1, 2, 3-triazole moiety. Their anti-glioma activities against four human glioma cell lines (A172, LN229, U87, and U251) were then evaluated using MTT assay in vitro. Results showed that compound 6i (IC50 = 0.94 μM) exhibited substantial antiproliferative activity against U251 cell line, that was 4.7-fold more potent than that of celastrol (IC50 = 4.43 μM). In addition, compound 6i remarkably inhibited the colony formation and migration of U251 cells. Further transmission electron microscopy and mitochondrial depolarization assays in U251 cells indicated that the potent anti-glioma activity of 6i was attributed to necroptosis. Mechanism investigation revealed that compound 6i induced necroptosis mainly by activating the RIP1/RIP3/MLKL pathway. Additionally, compound 6i exerted acceptable BBB permeability in mice and inhibited U251 cell proliferation in an in vivo zebrafish xenograft model, obviously. In summary, compound 6i might be a promising lead compound for potent celastrol derivatives as anti-glioma agents.
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Affiliation(s)
- Yao Feng
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Wenbao Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar, 161006, Heilongjiang, China
| | - Yan Zhang
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Xuefeng Fu
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Kunqi Ping
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Jiaxing Zhao
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Yu Lei
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China
| | - Yanhua Mou
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China.
| | - Shaojie Wang
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103 Culture Road, Shenhe District, Shenyang, 110016, China.
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18
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Li XY, Wang DP, Li S, Xue WH, Qian XH, Liu KL, Li YH, Lin QQ, Dong G, Meng FH, Jian LY. Discovery of N-(1,3,4-thiadiazol-2-yl)benzamide derivatives containing a 6,7-methoxyquinoline structure as novel EGFR/HER-2 dual-target inhibitors against cancer growth and angiogenesis. Bioorg Chem 2021; 119:105469. [PMID: 34915285 DOI: 10.1016/j.bioorg.2021.105469] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 12/27/2022]
Abstract
Targeting EGFR and HER-2 is an essential direction for cancer treatment. Here, a series of N-(1,3,4-thiadiazol-2-yl)benzamide derivatives containing a 6,7-methoxyquinoline structure was designed and synthesized to serve as EGFR/HER-2 dual-target inhibitors. The kinase assays verified that target compounds could inhibit the kinase activity of EGFR and HER-2 selectively. The results of CCK-8 and 3D cell viability assays confirmed that target compounds had excellent anti-proliferation ability against breast cancer cells (MCF-7 and SK-BR-3) and lung cancer cells (A549 and H1975), particularly against SK-BR-3 cells, while the inhibitory effect on healthy breast cells (MCF-10A) and lung cells (Beas-2B) was weak. Among them, the hit compound YH-9 binded to EGFR and HER-2 stably in molecular dynamics studies. Further studies found thatYH-9could induce the release of cytochrome c and inhibit proliferation by promoting ROS expression in SK-BR-3 cells. Moreover,YH-9could diminish the secretion of VEGF and bFGF factors in SK-BR-3 cells, then inhibited tube formation and angiogenesis. Notably,YH-9could effectively inhibit breast cancer growth and angiogenesis with little toxicity in the SK-BR-3 cell xenograft model. Taken together,in vitroandin vivoresults revealed that YH-9 had high drug potential as a dual-target inhibitor of EGFR/HER-2 to inhibit breast cancer growth and angiogenesis.
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Affiliation(s)
- Xin-Yang Li
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang 110004, PR China; School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - De-Pu Wang
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang 110004, PR China; School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Shuai Li
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang 110004, PR China; School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Wen-Han Xue
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Xin-Hua Qian
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Kai-Li Liu
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Yu-Heng Li
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Qi-Qi Lin
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Gang Dong
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Fan-Hao Meng
- School of Pharmacy, China Medical University, Shenyang 110122, PR China
| | - Ling-Yan Jian
- Department of Pharmacy, Shengjing Hospital of China Medical University, Shenyang 110004, PR China.
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19
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Li G, Li Q, Sun H, Li W. Novel diosgenin-1,4-quinone hybrids: Synthesis, antitumor evaluation, and mechanism studies. J Steroid Biochem Mol Biol 2021; 214:105993. [PMID: 34478831 DOI: 10.1016/j.jsbmb.2021.105993] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/21/2021] [Accepted: 08/29/2021] [Indexed: 12/22/2022]
Abstract
In this research, a series of novel diosgenin-1,4-quinone hybrids were synthesized and evaluated in antiproliferative assays against three human cancer cell lines (MCF-7, HepG2, and HeLa). Structure-activity relationship analysis revealed that the activities depended on the type of 1,4-quinone moiety. Among them, hybrid 11a exhibited significant cytotoxicity against the HepG2 cell line with a IC50 of 1.76 μM, which was 35-fold more potent than diosgenin (IC50 = 43.96 μM). Western blot analysis showed that hybrid 11a upregulated Bax, Cl-caspase-3/9, and Cl-PARP levels, and downregulated Bcl-2 level of HepG2 cell line. Meanwhile, hybrid 11a could increase the generation of intracellular reactive oxygen species. The molecular docking study revealed an interaction between hybrid 11a and NQO1 enzyme. Our present studies suggested that hybrid 11a as a potential substrate for NQO1 enzyme could be a promising anticancer agent for further investigation.
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Affiliation(s)
- Guolong Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, Jiangsu 211198, China
| | - Qi Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, Jiangsu 211198, China
| | - Haopeng Sun
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, Jiangsu 211198, China.
| | - Wei Li
- Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, 639 Longmian Avenue, Nanjing, Jiangsu 211198, China.
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20
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Design and Synthesis of Novel Betulin Derivatives Containing Thio-/Semicarbazone Moieties as Apoptotic Inducers through Mitochindria-Related Pathways. Molecules 2021; 26:molecules26216356. [PMID: 34770765 PMCID: PMC8587101 DOI: 10.3390/molecules26216356] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/11/2021] [Accepted: 10/19/2021] [Indexed: 11/17/2022] Open
Abstract
Two new series of betulin derivatives with semicarbazone (7a-g) or thiosemicarbazone (8a-g) groups at the C-28 position were synthesized. All compounds were evaluated for their in vitro cytotoxicities in human hepatocellular carcinoma cells (HepG2), human breast carcinoma cells (MCF-7), human lung carcinoma cells (A549), human colorectal cells (HCT-116) and normal human gastric epithelial cells (GES-1). Among these compounds, 8f displayed the most potent cytotoxicity with an IC50 value of 5.86 ± 0.61 μM against MCF-7 cells. Furthermore, the preliminary mechanism studies in MCF-7 cells showed that compound 8f could trigger the intracellular mitochondrial-mediated apoptosis pathway by losing MMP level, which was related with the upregulation of Bax, P53 and cytochrome c expression; the downregulation of Bcl-2 expression; activation of the expression levels of caspase-3, caspase-9, cleaved caspase-3 and cleaved caspase-9; and an increase in the amounts of intracellular reactive oxygen species. These results indicated that compound 8f may be used as a valuable skeleton structure for developing novel antitumor agents.
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21
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Wang W, Chen Z, Chen X, Ni S, Jia Y, Fan L, Ma L. DG-8d, a novel diosgenin derivative, decreases the proliferation and induces the apoptosis of A549 cells by inhibiting the PI3k/Akt signaling pathway. Steroids 2021; 174:108898. [PMID: 34339756 DOI: 10.1016/j.steroids.2021.108898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/18/2021] [Accepted: 07/21/2021] [Indexed: 11/24/2022]
Abstract
Lung neoplasm has a relatively poor prognosis, and the clinical efficacy of targeted medicine remains unsatisfactory. Therefore, the development of novel efficient anti-lung cancer drugs is urgently needed. In our previous study, we showed that a novel diosgenin derivative 8d (DG-8d), which contained 5-(3-pyridyl)-1,3,4-thiadiazole moiety, had significant cytotoxic activity on human tumor cells, especially the A549 cells. However, the underlying mechanism of DG-8d was unknown. In this study, the pharmacological effect of DG-8d on the A549 cells was inspected. METHOD Cell viability and apoptosis were detected by CCK-8 assays, morphological changes and quantitative analysis of flow cytometry. Levels of gene and protein expression of apoptosis-related and PI3k/Akt pathway were evaluated by qRT-PCR, immunostaining and Western blot analysis. RESULT The findings proved that DG-8d could inhibit cell growth and induce apoptosis. The effect of DG-8d on the proliferation and apoptosis in the A549 cells were improved with LY294002 (PI3K inhibitor). Moreover, the effect of DG-8d on apoptosis was further confirmed by AO-EB dye, mitochondrial depolarization and accrued intracellular ROS. Gene and protein detection showed that DG-8d or DG-8d combined with LY294002 could down-regulate signaling molecules of Bcl-2, PI3k, p-Akt, p-FoxO3a and up-regulate signaling molecules of Bax snd Bim. In addition, nuclear translocation of FoxO3a was observed significantly in the cells. CONCLUSION DG-8d could inhibit the proliferation and induce the apoptosis of the A549 cells, which maybe mainly because of the suppression of the PI3k/Akt pathways. Finally, we believe that DG-8d can be developed as a possible agent for carcinoma therapy.
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Affiliation(s)
- Wenbao Wang
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China
| | - Zhe Chen
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China
| | - Xiaoting Chen
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China
| | - Shiyu Ni
- The Fifth Affiliated Hospital of Qiqihaer Medical University, Heilongjiang Daqing 163001, China
| | - Yongming Jia
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China
| | - Li Fan
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China
| | - Liwei Ma
- Qiqihaer Medical University, Heilongjiang Qiqihaer 161006, China.
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22
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Baykov SV, Mikherdov AS, Novikov AS, Geyl KK, Tarasenko MV, Gureev MA, Boyarskiy VP. π-π Noncovalent Interaction Involving 1,2,4- and 1,3,4-Oxadiazole Systems: The Combined Experimental, Theoretical, and Database Study. Molecules 2021; 26:5672. [PMID: 34577142 PMCID: PMC8466036 DOI: 10.3390/molecules26185672] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 11/17/2022] Open
Abstract
A series of N-pyridyl ureas bearing 1,2,4- (1a, 2a, and 3a) and 1,3,4-oxadiazole moiety (1b, 2b, 3b) was prepared and characterized by HRMS, 1H and 13C NMR spectroscopy, as well as X-ray diffraction. The inspection of the crystal structures of (1-3)a,b and the Hirshfeld surface analysis made possible the recognition of the (oxadiazole)···(pyridine) and (oxadiazole)···(oxadiazole) interactions. The presence of these interactions was confirmed theoretically by DFT calculations, including NCI analysis for experimentally determined crystal structures as well as QTAIM analysis for optimized equilibrium structures. The preformed database survey allowed the verification of additional examples of relevant (oxadiazole)···π interactions both in Cambridge Structural Database and in Protein Data Bank, including the cocrystal of commercial anti-HIV drug Raltegravir.
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Affiliation(s)
- Sergey V. Baykov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Alexander S. Mikherdov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Alexander S. Novikov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Kirill K. Geyl
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Marina V. Tarasenko
- Pharmaceutical Technology Transfer Centre, Yaroslavl State Pedagogical University Named after K.D. Ushinsky, 108 Respublikanskaya St., 150000 Yaroslavl, Russia;
| | - Maxim A. Gureev
- Research Center “Digital Biodesign and Personalized Healthcare”, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia;
| | - Vadim P. Boyarskiy
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
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23
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Obakachi VA, Kushwaha B, Kushwaha ND, Mokoena S, Ganai AM, Pathan TK, van Zyl WE, Karpoormath R. Synthetic and anti-cancer activity aspects of 1, 3, 4-thiadiazole containing bioactive molecules: A concise review. J Sulphur Chem 2021. [DOI: 10.1080/17415993.2021.1963441] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Vincent A. Obakachi
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Babita Kushwaha
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Narva Deshwar Kushwaha
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sithabile Mokoena
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Ab Majeed Ganai
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Tabasum Khan Pathan
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Werner E. van Zyl
- School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry, Discipline of Pharmaceutical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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24
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Xu T, Tian W, Zhang Q, Liu J, Liu Z, Jin J, Guo Y, Bai LP. Novel 1,3,4-thiadiazole/oxadiazole-linked honokiol derivatives suppress cancer via inducing PI3K/Akt/mTOR-dependent autophagy. Bioorg Chem 2021; 115:105257. [PMID: 34426156 DOI: 10.1016/j.bioorg.2021.105257] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 12/24/2022]
Abstract
Honokiol is a bioactive biphenolic component derived from Magnoliae officinalis Cortex (known as "Hou Po" in Chinese), a traditional Chinese herbal medicine. A series of novel 1,3,4-thiadiazole/oxadiazole-linked honokiol derivatives were synthesized and tested for anticancer activity against seven human cancer cell lines in this study. Among all derivatives, 8a had the most potent cytotoxic effect on all tested cancer cells, with IC50 values ranging from 1.62 ± 0.19 to 4.61 ± 0.51 µM, which were 10.38-34.36 folds more potent than the parental honokiol (IC50 values of 30.96 ± 1.81-55.67 ± 0.31 µM). On A549, HCT116, and MDA-MB-231 cell lines, 8a demonstrated 5.69-fold, 5.65-fold, and 4.83-fold greater cytotoxicity than cisplatin, respectively. Compound 8a also had higher selectivity (SI values of 8.41-49.38) towards seven cancer cell lines over the normal cell lines than cisplatin (SI values of 1.24-2.52). The analysis of structure-activity relationships (SARs) revealed that honokiol derivatives bearing 1,3,4-thiadiazoles (8a-j) possessed stronger anticancer activity than those containing 1,3,4-oxadiazoles. Further mechanistic investigation indicated that 8a induced cytotoxic autophagy in cancer cells in a time- and dose-independent manner via suppressing the PI3K/Akt/mTOR pathway. Molecular docking suggested that 8a could bind to the PI3Kα active sites. Additionally, 8a inhibited the migration and invasion of A549 and MDA-MB-231 cancer cells.
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Affiliation(s)
- Ting Xu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China
| | - Wenyue Tian
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China
| | - Qian Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Jiazheng Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China
| | - Zhiyan Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Jing Jin
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China
| | - Yong Guo
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China.
| | - Li-Ping Bai
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease, Macau University of Science and Technology, Taipa, Macau, China.
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1,3,4-Oxadiazole-containing hybrids as potential anticancer agents: Recent developments, mechanism of action and structure-activity relationships. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101284] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Shahrajabian MH, Sun W, Marmitt DJ, Cheng Q. Diosgenin and galactomannans, natural products in the pharmaceutical sciences. CLINICAL PHYTOSCIENCE 2021. [DOI: 10.1186/s40816-021-00288-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Diosgenin is an isospirostane derivative, which is a steroidal sapogenin and the product of acids or enzymes hydrolysis process of dioscin and protodioscin. Galactomannans are heteropolysaccharides composed of D-mannose and D-galactose, which are major sources of locust bean, guar, tara and fenugreek.
Methods
Literature survey was accomplished using multiple databases including PubMed, Science Direct, ISI web of knowledge and Google Scholar.
Results
Four major sources of seed galactomannans are locust bean (Ceratonia siliqua), guar (Cyamopsis tetragonoloba), tara (Caesalpinia spinosa Kuntze), and fenugreek (T.foenum-graecum). Diosgenin has effect on immune system, lipid system, inflammatory and reproductive systems, caner, metabolic process, blood system, blood glucose and calcium regulation. The most important pharmacological benefits of galactomannan are antidiabetic, antioxidant, anticancer, anticholinesterase, antiviral activities, and appropriate for dengue virus and gastric diseases.
Conclusions
Considering the importance of diosgenin and galactomannans, the obtained findings suggest potential of diosgenin and galactomannans as natural products in pharmaceutical industries.
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Guerrero-Pepinosa NY, Cardona-Trujillo MC, Garzón-Castaño SC, Veloza LA, Sepúlveda-Arias JC. Antiproliferative activity of thiazole and oxazole derivatives: A systematic review of in vitro and in vivo studies. Biomed Pharmacother 2021; 138:111495. [PMID: 33765586 DOI: 10.1016/j.biopha.2021.111495] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 01/11/2023] Open
Abstract
Thiazole and oxazole are compounds with a heterocyclic nucleus that have attracted the attention of medicinal chemistry due to the great variety of biological activities that they enable. In recent years, their study has increased, finding a wide range of biological activities, including antifungal, antiparasitic, anti-inflammatory, and anticancer activities. This systematic review provides evidence from the literature on the antiproliferative and antitumor activities of thiazole and oxazole and their derivatives from 2014 to April 2020. Three bibliographical databases were consulted (PubMed, Web of Science, and Scopus), and a total of 32 studies were included in this paper based on our eligibility criteria. The analysis of the activity-structure relationship allows us to conclude that most of the promising compounds identified contained thiazole nuclei or derivatives.
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Affiliation(s)
- Nancy Y Guerrero-Pepinosa
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - María C Cardona-Trujillo
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - Sandra C Garzón-Castaño
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia; Grupo Biomedicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia
| | - Luz Angela Veloza
- Grupo Polifenoles, Facultad de Tecnología, Escuela de Química, Universidad Tecnológica de Pereira, Pereira, Colombia
| | - Juan C Sepúlveda-Arias
- Grupo Infección e Inmunidad, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia.
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Arshad M, Khan MS, Nami SAA. Norfloxacin Analogues: Drug Likeness, Synthesis, Biological, and Molecular Docking Assessment. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Design and synthesis of diosgenin derivatives as apoptosis inducers through mitochondria-related pathways. Eur J Med Chem 2021; 217:113361. [PMID: 33740546 DOI: 10.1016/j.ejmech.2021.113361] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/21/2021] [Accepted: 03/03/2021] [Indexed: 12/29/2022]
Abstract
Diosgenin (DSG) has attracted attention recently as a potential anticancer therapeutic agent due to its profound antitumor activity. To better utilize DSG as an antitumor compound, two series of DSG-amino acid ester derivatives (3a-3g and 7a-7g) were designed and synthesized, and their cytotoxic activities against six human cancer cell lines (K562, T24, MNK45, HepG2, A549, and MCF-7) were evaluated. The results obtained showed that a majority of derivatives exhibited cytotoxic activities against these six human tumor cells. Structure-activity relationship analysis revealed that the introduction of l-tryptophan to the C-3 position of DSG and the C-26 position of derivative 5 was the preferred option for these compounds to display significant cytotoxic activities. Among them, compound 7g exhibited significant cytotoxicity against the K562 cell line (IC50 = 4.41 μM) and was 6.8-fold more potent than diosgenin (IC50 = 30.04 μM). Further cellular mechanism studies in K562 cells elucidated that compound 7g triggered mitochondrial-related apoptosis by increasing the generation of intracellular reactive oxygen species (ROS) and decreasing mitochondrial membrane potential (MMP), which was associated with upregulation of the gene and protein expression levels of Bax, downregulation of the gene and protein expression levels of Bcl-2 and activation of the caspase cascade. The above results suggested that compound 7g might be considered a promising scaffold for further modification of more potent anticancer agents.
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Ahsan MJ. 1,3,4-Oxadiazole Containing Compounds As Therapeutic Targets For Cancer Therapy. Mini Rev Med Chem 2021; 22:164-197. [PMID: 33634756 DOI: 10.2174/1389557521666210226145837] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/08/2021] [Accepted: 01/28/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cancer is the first or second leading cause of premature death in 134 of 183 countries in the world. 1,3,4-Oxadiazoles are five memebered heterocyclic rings containing two nitrogen (two atoms) and oxygen (one atom). They show better thermal stability, metabolic stability, aqueous solubility and lower lipophilicity than the other isomeric oxadiazoles. They are important class of heterocycles present in many drug structures like Raltegravir, Furamizole Tidazosin, Nesapidil, Setileuton (MK-0633) and Zibotentan. Presence of this nucleus in the therapeutics has made them an indispensable anchor for drug design and development. Several 1,3,4-oxadiazoles are prepared and reported as anticancer agents by numerous scientists worldwide. OBJECTIVES The present review discusses the anticancer potentials together with the molecular targets of 1,3,4-oxadiazoles reported since 2010. The structure activity relationship (SAR) and molecular docking simulation on different targets have also been discussed herein. Some of the important cancer targets have also been explored. METHODS The most potent 1,3,4-oxadiazoles reported in literature was highlighted in the manuscript. The anticancer activity was reported in terms of growth percent (GP), percent growth inhibition (%GI), GI50, IC50, and LC50 and TGI. RESULTS 1,3,4-Oxadiazoles are an important heterocyclic scaffolds with broad spectrum biological activities. They may be either mono substituted or disubstituted and act as an indispensable anchor for drug design and discovery due to their thermal stability together with low lipophilicity. They exhibited anticancer potentials and showed the inhibitions of various cancer targets. CONCLUSION The discussion outlined herein will proved to be a helpful and vital tool for medicinal chemists investigating and working with 1,3,4-oxadiazoles and anticancer research programs.
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Affiliation(s)
- Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur, Rajasthan 302 039. India
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Kapoor G, Bhutani R, Pathak DP, Chauhan G, Kant R, Grover P, Nagarajan K, Siddiqui SA. Current Advancement in the Oxadiazole-Based Scaffolds as Anticancer Agents. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1886123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Garima Kapoor
- KIET School of Pharmacy, KIET Group of InstitutionsGhaziabad, Uttar Pradesh, India
| | - Rubina Bhutani
- School of Medical and Allied Sciences, GD Goenka University, Gurgaon, Haryana, India
| | - Dharam Pal Pathak
- Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
| | - Garima Chauhan
- Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), New Delhi, India
| | - Ravi Kant
- Lloyd Institute of Management and Technology, Greater Noida, India
| | - Parul Grover
- KIET School of Pharmacy, KIET Group of InstitutionsGhaziabad, Uttar Pradesh, India
| | - Kandasamy Nagarajan
- KIET School of Pharmacy, KIET Group of InstitutionsGhaziabad, Uttar Pradesh, India
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Martínez-Gallegos AA, Guerrero-Luna G, Ortiz-González A, Cárdenas-García M, Bernès S, Hernández-Linares MG. Azasteroids from diosgenin: Synthesis and evaluation of their antiproliferative activity. Steroids 2021; 166:108777. [PMID: 33309534 DOI: 10.1016/j.steroids.2020.108777] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/17/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
In this work, we report the synthesis of two new azasteroids through the modification of the A and B rings of diosgenin 1. The 4-azasteroid derivative 12 was prepared in three steps using the α,β-insaturated-3-keto compound 11 as a precursor, which was first oxidized with KMnO4/KIO4 followed by an oxidative cleavage of ring A, and subsequently cyclized with an ammonium salt, under focused microwave irradiation for a short time of 3 min. A second azasteroid was synthesized, for which the key step was the Beckmann rearrangement of ring B of the oxime 16, affording the lactam-type enamide 17 in good yield. The methodologies developed for the synthesis of the precursors derivatives 10 and 11 contribute to improved yields, compared to those reported in the literature. The biological activity of the azasteroidal compounds 12 and 17 and their precursors has been evaluated in cervical cancer cells (HeLa), colon (HCT-15), and triple negative breast cancer (MDA-MB-231) lines.
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Affiliation(s)
| | - Gabriel Guerrero-Luna
- Posgrado en Ciencias Químicas. Benemérita, Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico
| | - Alejandra Ortiz-González
- Laboratorio de Fisiología Celular, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico
| | - Maura Cárdenas-García
- Laboratorio de Fisiología Celular, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico
| | - Sylvain Bernès
- Instituto de Física, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico
| | - María Guadalupe Hernández-Linares
- Centro de Química, Instituto de Ciencias. Benemérita, Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico; Laboratorio de Investigación Herbario y Jardín Botánico Universitario, Benemérita Universidad Autónoma de Puebla, 72570 Puebla, Pue, Mexico.
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Karabelyov V, Kondeva-Burdina M, Angelova VT. Synthetic approaches to unsymmetrical 2,5-disubstituted 1,3,4-oxadiazoles and their MAO-B inhibitory activity. A review. Bioorg Med Chem 2021; 29:115888. [PMID: 33360082 DOI: 10.1016/j.bmc.2020.115888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/28/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
Selective monoamine oxidase type B (MAO-B) inhibitors are currently used as coadjuvants for treating early motor symptoms of Parkinson's disease. Aiming at the elucidation of MAO-B inhibitors with 1,3,4-oxadiazole scaffolds, we make a comprehensive update on the new and old chemical methods employed for the synthesis of the unsymmetrical oxadiazole derivatives that lead to high yield compounds. We summarize a state of the selective MAO-B inhibitors with oxadiazole scaffold, describing the results, structures, structure-activity relationships (SARs) and medicinal chemistry strategies over the years. The analysis of the recent papers would facilitate tracking the increasing number of oxadiazole derivatives as new chemical spaces with MAO-B inhibitory potential designed to ensure the safe use of the compounds and elimination of the unwanted drug-drug interactions.
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Affiliation(s)
- Valentin Karabelyov
- Laboratory "Drug metabolism and drug toxicity", Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Bulgaria; Department of Chemistry, Faculty of Pharmacy, Medical University-Sofia, Bulgaria
| | - Magdalena Kondeva-Burdina
- Laboratory "Drug metabolism and drug toxicity", Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Bulgaria; Department of Chemistry, Faculty of Pharmacy, Medical University-Sofia, Bulgaria
| | - Violina T Angelova
- Laboratory "Drug metabolism and drug toxicity", Department of Pharmacology, Pharmacotherapy and Toxicology, Faculty of Pharmacy, Medical University-Sofia, Bulgaria; Department of Chemistry, Faculty of Pharmacy, Medical University-Sofia, Bulgaria.
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Liao AM, Cai B, Huang JH, Hui M, Lee KK, Lee KY, Chun C. Synthesis, anticancer activity and potential application of diosgenin modified cancer chemotherapeutic agent cytarabine. Food Chem Toxicol 2020; 148:111920. [PMID: 33346046 DOI: 10.1016/j.fct.2020.111920] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/13/2020] [Accepted: 12/06/2020] [Indexed: 01/31/2023]
Abstract
Diosgenin (DG), a steroidal saponin, is mainly found in yam tubers. DG and its derivatives displayed significant pharmacological activities against inflammatory, hyperlipidemia, and various cancers. DG was selected to modify the cancer chemotherapeutic agent cytarabine (Ara-C) due to its anti-tumor activities as well as lipophilicity. After characterization, the biomembrane affinity and the kinetic thermal processes of the obtained DG-Ara-C conjugate were evaluated by differential scanning calorimetry (DSC). Thin hydration method with sonication was applied to prepare the DG-Ara-C liposomes without cholesterol since the DG moiety has the similar basic structure with cholesterol with more advantages. Dynamic Light Scattering (DLS) analysis and cytotoxic analysis were employed to characterize the DG-Ara-C liposomes and investigate their biological activities, respectively. The results indicated that DG changed the biomembrane affinity of Ara-C and successfully replaced the cholesterol during the liposome preparation. The DG-Ara-C liposomes have an average particle size of around 116 nm with a narrow size distribution and revealed better anti-cancer activity against leukemia cells and solid tumor cells than that of free DG or Ara-C. Therefore, it can be concluded that DG displayed the potential application as an anti-cancer drug carrier to improve the bio-activities, since DG counted for a critical component in modulating the biomembrane affinity, preparation of liposome, and release of hydrophilic Ara-C from lipid vesicles.
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Affiliation(s)
- Ai-Mei Liao
- College of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China; College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Bangrong Cai
- College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea; Henan Research Center for Special Processing Technology of Chinese Medicine, School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450001, China
| | - Ji-Hong Huang
- College of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China; Henan Cooperation Science and Technology Institute, Luoyang, 471000, China
| | - Ming Hui
- College of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Kyung-Ku Lee
- Testing and Evaluation Center for Dental Devices, Chonnam National University Dental Hospital, Gwangju, 61186, Republic of Korea
| | - Kwang Youl Lee
- College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea.
| | - ChangJu Chun
- College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea.
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Bondock S, Nasr T, Alqahtanti S. Synthesis and In Vitro Antitumor Evaluation of Some Carbazole‐Based Thiazole, Thiophene, and 1,3,4‐Thiadiazole Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202002912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Samir Bondock
- Department of Chemistry Faculty of Science King Khalid University 9004 Abha Saudi Arabia
- Department of Chemistry Faculty of Science Mansoura University ET 35516 Mansoura Egypt
| | - Tamer Nasr
- Department of Pharmaceutical Chemistry Faculty of Pharmacy Helwan University 11795 Helwan Cairo Egypt
| | - Salwa Alqahtanti
- Department of Chemistry Faculty of Science and Arts King Khalid University Sarat Abidah Saudi Arabia
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Sağlık BN, Kaya Çavuşoğlu B, Acar Çevik U, Osmaniye D, Levent S, Özkay Y, Kaplancıklı ZA. Novel 1,3,4-thiadiazole compounds as potential MAO-A inhibitors - design, synthesis, biological evaluation and molecular modelling. RSC Med Chem 2020; 11:1063-1074. [PMID: 33479699 DOI: 10.1039/d0md00150c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/24/2020] [Indexed: 01/30/2023] Open
Abstract
Monoamine oxidases (MAOs) are important drug targets for the management of neurological disorders. Herein, a series of new 1,3,4-thiadiazole derivatives bearing various alkyl/arylamine moieties as MAO inhibitors were designed and synthesized. All of the compounds were more selective against hMAO-A than hMAO-B. The half maximal inhibitory concentration (IC50) values of most of the compounds were lower than that of the common drug moclobemide (IC50 = 4.664 μM) and compound 6b was proven to be the most active compound (IC50 = 0.060 μM). Moreover, it was seen that compound 6b showed a similar inhibition profile to that of clorgyline (IC50 = 0.048 μM). The inhibition profile was found to be reversible and competitive for compound 6b with MAO-A selectivity. Molecular modelling studies aided in the understanding of the interaction modes between compound 6b and MAO-A. Furthermore, this compound was predicted to have a good pharmacokinetic profile and high BBB penetration. Therefore, such compounds are of interest towards developing new MAO inhibitors.
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Affiliation(s)
- Begüm Nurpelin Sağlık
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
| | - Betül Kaya Çavuşoğlu
- Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Bulent Ecevit University , 67600 Zonguldak , Turkey . ; ; Tel: +90 (372) 261 31 54
| | - Ulviye Acar Çevik
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
| | - Derya Osmaniye
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
| | - Serkan Levent
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey.,Doping and Narcotic Compounds Analysis Laboratory , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry , Faculty of Pharmacy , Anadolu University , Eskişehir , Turkey
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Parama D, Boruah M, Yachna K, Rana V, Banik K, Harsha C, Thakur KK, Dutta U, Arya A, Mao X, Ahn KS, Kunnumakkara AB. Diosgenin, a steroidal saponin, and its analogs: Effective therapies against different chronic diseases. Life Sci 2020; 260:118182. [PMID: 32781063 DOI: 10.1016/j.lfs.2020.118182] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/24/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chronic diseases are a major cause of mortality worldwide, and despite the recent development in treatment modalities, synthetic drugs have continued to show toxic side effects and development of chemoresistance, thereby limiting their application. The use of phytochemicals has gained attention as they show minimal side effects. Diosgenin is one such phytochemical which has gained importance for its efficacy against the life-threatening diseases, such as cardiovascular diseases, cancer, nervous system disorders, asthma, arthritis, diabetes, and many more. AIM To evaluate the literature available on the potential of diosgenin and its analogs in modulating different molecular targets leading to the prevention and treatment of chronic diseases. METHOD A detailed literature search has been carried out on PubMed for gathering information related to the sources, biosynthesis, physicochemical properties, biological activities, pharmacokinetics, bioavailability and toxicity of diosgenin and its analogs. KEY FINDINGS The literature search resulted in many in vitro, in vivo and clinical trials that reported the efficacy of diosgenin and its analogs in modulating important molecular targets and signaling pathways such as PI3K/AKT/mTOR, JAK/STAT, NF-κB, MAPK, etc., which play a crucial role in the development of most of the diseases. Reports have also revealed the safety of the compound and the adaptation of nanotechnological approaches for enhancing its bioavailability and pharmacokinetic properties. SIGNIFICANCE Thus, the review summarizes the efficacy of diosgenin and its analogs for developing as a potent drug against several chronic diseases.
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Affiliation(s)
- Dey Parama
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Monikongkona Boruah
- Cell and Molecular Biology Lab, Department of Zoology, Cotton University, Guwahati, Assam 781001, India
| | - Kumari Yachna
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Varsha Rana
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Kishore Banik
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Choudhary Harsha
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Krishan Kumar Thakur
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Uma Dutta
- Cell and Molecular Biology Lab, Department of Zoology, Cotton University, Guwahati, Assam 781001, India
| | - Aditya Arya
- Department of Pharmacology and Therapeutics, School of Medicine, Faculty of Health and Medical Sciences, Taylor's University, Subang Jaya, Malaysia
| | - Xinliang Mao
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun District, Guangzhou 510405, China; Department of Pharmacology, College of Pharmaceutical Sciences, Soochow University, 199 Ren'ai Road, Suzhou, Jiangsu 215123, China
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, College of Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory and DBT-AIST International Center for Translational and Environmental Research (DAICENTER), Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Assam 781039, India.
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Zarafu I, Matei L, Bleotu C, Ionita P, Tatibouët A, Păun A, Nicolau I, Hanganu A, Limban C, Nuta DC, Nemeș RM, Diaconu CC, Radulescu C. Synthesis, Characterization, and Biologic Activity of New Acyl Hydrazides and 1,3,4-Oxadiazole Derivatives. Molecules 2020; 25:E3308. [PMID: 32708236 PMCID: PMC7396991 DOI: 10.3390/molecules25143308] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/10/2020] [Accepted: 07/21/2020] [Indexed: 02/01/2023] Open
Abstract
Starting from isoniazid and carboxylic acids as precursors, thirteen new hydrazides and 1,3,4-oxadiazoles of 2-(4-substituted-phenoxymethyl)-benzoic acids were synthesized and characterized by appropriate means. Their biological properties were evaluated in terms of apoptosis, cell cycle blocking, and drug metabolism gene expression on HCT-8 and HT-29 cell lines. In vitro antimicrobial tests were performed by the microplate Alamar Blue assay for the anti-mycobacterial activities and an adapted agar disk diffusion technique for other non-tubercular bacterial strains. The best antibacterial activity (anti-Mycobacterium tuberculosis effects) was proved by 9. Compounds 7, 8, and 9 determined blocking of G1 phase. Compound 7 proved to be toxic, inducing apoptosis in 54% of cells after 72 h, an effect that can be predicted by the increased expression of mRNA caspases 3 and 7 after 24 h. The influence of compounds on gene expression of enzymes implicated in drug metabolism indicates that synthesized compounds could be metabolized via other pathways than NAT2, spanning adverse effects of isoniazid. Compound 9 had the best antibacterial activity, being used as a disinfectant agent. Compounds 7, 8, and 9, seemed to have antitumor potential. Further studies on the action mechanism of these compounds on the cell cycle may bring new information regarding their biological activity.
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Affiliation(s)
- Irina Zarafu
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania; (P.I.); (A.P.); (I.N.)
| | - Lilia Matei
- “Stefan S Nicolau” Institute of Virology, Romanian Academy, 030304 Bucharest, Romania; (L.M.); (C.B.); (C.C.D.)
- Research Institute of the University of Bucharest (ICUB), Life, Environmental and Earth Sciences Division, University of Bucharest, 060023 Bucharest, Romania;
| | - Coralia Bleotu
- “Stefan S Nicolau” Institute of Virology, Romanian Academy, 030304 Bucharest, Romania; (L.M.); (C.B.); (C.C.D.)
- Research Institute of the University of Bucharest (ICUB), Life, Environmental and Earth Sciences Division, University of Bucharest, 060023 Bucharest, Romania;
| | - Petre Ionita
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania; (P.I.); (A.P.); (I.N.)
| | - Arnaud Tatibouët
- Institute of Organic and Analytical Chemistry ICOA-UMR7311, University of Orleans, 45067 Orleans, France;
| | - Anca Păun
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania; (P.I.); (A.P.); (I.N.)
| | - Ioana Nicolau
- Faculty of Chemistry, University of Bucharest, 050663 Bucharest, Romania; (P.I.); (A.P.); (I.N.)
| | - Anamaria Hanganu
- Research Institute of the University of Bucharest (ICUB), Life, Environmental and Earth Sciences Division, University of Bucharest, 060023 Bucharest, Romania;
- Institute of Organic Chemistry “C.D. Nenitescu” of the Romanian Academy, 060023 Bucharest, Romania
| | - Carmen Limban
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.L.); (D.C.N.)
| | - Diana Camelia Nuta
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (C.L.); (D.C.N.)
| | - Roxana Maria Nemeș
- National Institute of Pneumology Marius Nasta, 050152 Bucharest, Romania;
| | - Carmen Cristina Diaconu
- “Stefan S Nicolau” Institute of Virology, Romanian Academy, 030304 Bucharest, Romania; (L.M.); (C.B.); (C.C.D.)
| | - Cristiana Radulescu
- Faculty of Sciences and Arts, “Valahia” University of Targoviste, 130004 Targoviste, Romania
- Institute of Multidisciplinary Research for Science and Technology, Valahia University of Targoviste, 13004 Targoviste, Romania
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Ma L, Wang H, Wang J, Liu L, Zhang S, Bu M. Novel Steroidal 5α,8α-Endoperoxide Derivatives with Semicarbazone/Thiosemicarbazone Side-chain as Apoptotic Inducers through an Intrinsic Apoptosis Pathway: Design, Synthesis and Biological Studies. Molecules 2020; 25:molecules25051209. [PMID: 32156024 PMCID: PMC7179397 DOI: 10.3390/molecules25051209] [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: 02/06/2020] [Revised: 03/02/2020] [Accepted: 03/06/2020] [Indexed: 12/11/2022] Open
Abstract
A series of novel steroidal 5α,8α-endoperoxide derivatives bearing semicarbazone (7a–g) or thiosemicarbazone (7h–k) side chain were designed, synthesized and evaluated for their cytotoxicities in four human cancer cell lines (HepG2, HCT-116, MCF-7, and A549) using the MTT assay in vitro. The results showed that compound 7j exhibited significant cytotoxic activity against HepG2 cells (IC50 = 3.52 μM), being more potent than ergosterol peroxide. Further cellular mechanism studies in HepG2 cells indicated that compound 7j triggered the mitochondrial-mediated apoptosis by decreasing mitochondrial membrane potential (MMP), which was associated with up-regulation of Bax, down-regulation of Bcl-2, activation levels of the caspase cascade, and formation of reactive oxygen species (ROS). The above findings indicated that compound 7j may be used as a promising skeleton for antitumor agents with improved efficacy.
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Affiliation(s)
- Liwei Ma
- Research Institute of Medicine & Pharmacy, Qiqihar Medical University, Qiqihar 161006, China;
| | - Haijun Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Jing Wang
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Lei Liu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
| | - Song Zhang
- Basic Medical Science College, Qiqihar Medical University, Qiqihar 161006, China;
| | - Ming Bu
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, China; (H.W.); (J.W.); (L.L.)
- Correspondence: ; Tel.: +86-0452-266-3881
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