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Abdelkhalek AS, Kothayer H, Soltan MK, Ibrahim SM, Elbaramawi SS. Novel 2-[thio]acetamide linked quinazoline/1,2,4-triazole/chalcone hybrids: Design, synthesis, and anticancer activity as EGFR inhibitors and apoptotic inducers. Arch Pharm (Weinheim) 2024; 357:e2300627. [PMID: 38593298 DOI: 10.1002/ardp.202300627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 02/27/2024] [Accepted: 03/13/2024] [Indexed: 04/11/2024]
Abstract
Novel triazoloquinazolines carrying the 2-[thio]acetamide entity (4 and 5a-d) and triazoloquinazoline/chalcone hybrids incorporating the 2-[thio]acetamide linker (8a-b and 9a-f) were developed as anticancer candidates. NCI screening of the synthesized compounds at 10 μM concentration displayed growth inhibition not only up to 99.74% as observed for 9a but also a lethal effect could be achieved as stated for compounds 9c (RPMI-8226 and HCT-116) and 8b, 9a, and 9e on the HCT-116 cell line. The antiproliferative activity was determined for the chalcone series on three cell lines: RPMI-8226, HCT-116, and MCF-7. Compounds 8b, 9a, 9b, and 9f were the most active ones. To understand the mechanistic study, the inhibitory effect on the epidermal growth factor receptor (EGFR) kinase was evaluated. The results stated that the activity of compound 8b (IC50 = 0.07 μM) was near that of the reference drug erlotinib (IC50 = 0.052 μM) whereas compound 9b (IC50 = 0.045 μM) was found to be more potent than erlotinib. Both compounds 8b and 9b were selected for cell cycle analysis and apoptotic assays. Moreover, molecular docking results of the selected chalcone hybrids showed high binding scores and good binding affinities especially for 8b and 9b, which were consistent with the biological activity (EGFR).
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Affiliation(s)
- Ahmed S Abdelkhalek
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Hend Kothayer
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Mostafa K Soltan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
- Pharmacy Program, Oman College of Health Sciences, Muscat, Sultanate of Oman
| | - Samy M Ibrahim
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Samar S Elbaramawi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
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2
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Zhao YQ, Li X, Guo HY, Shen QK, Quan ZS, Luan T. Application of Quinoline Ring in Structural Modification of Natural Products. Molecules 2023; 28:6478. [PMID: 37764254 PMCID: PMC10534720 DOI: 10.3390/molecules28186478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Natural compounds are rich in pharmacological properties that are a hot topic in pharmaceutical research. The quinoline ring plays important roles in many biological processes in heterocycles. Many pharmacological compounds, including saquinavir and chloroquine, have been marketed as quinoline molecules with good anti-viral and anti-parasitic properties. Therefore, in this review, we summarize the medicinal chemistry of quinoline-modified natural product quinoline derivatives that were developed by several research teams in the past 10 years and find that these compounds have inhibitory effects on bacteria, viruses, parasites, inflammation, cancer, Alzheimer's disease, and others.
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Affiliation(s)
- Yu-Qing Zhao
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Xiaoting Li
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Hong-Yan Guo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Qing-Kun Shen
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Zhe-Shan Quan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji 133002, China; (Y.-Q.Z.); (X.L.); (H.-Y.G.); (Q.-K.S.)
| | - Tian Luan
- Department of Pharmacy, Shenyang Medical College, Shenyang 110034, China
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Rajendran S, Sivalingam K, Karnam Jayarampillai RP, Wang WL, Salas CO. Friedlӓnder's synthesis of quinolines as a pivotal step in the development of bioactive heterocyclic derivatives in the current era of medicinal chemistry. Chem Biol Drug Des 2022; 100:1042-1085. [PMID: 35322543 DOI: 10.1111/cbdd.14044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 02/14/2022] [Accepted: 03/20/2022] [Indexed: 01/25/2023]
Abstract
In the current scenario of medicinal chemistry, quinoline plays a pivotal role in the design of new heterocyclic compounds with several pharmacological properties, so the search for new synthetic methodologies and their application in drug discovery has been widely studied. So far, many procedures have been performed for the preparation of quinoline scaffolds, among which Friedländer quinoline synthesis plays an important role in obtaining these heterocycles. The Friedländer reaction involves condensation between 2-aminobenzaldehydes and keto-compounds. The quinoline nucleus, once obtained through the Friedländer synthesis, has been extensively modified so that these derivatives can exhibit a large number of biological activities such as anticancer, antimalarial, antimicrobial, antifungal, antituberculosis, and antileishmanial properties. In this work, the focus is on the applicability of the Friedländer reaction in the synthesis of various types of bioactive heterocyclic quinoline compounds, which to date has not been reported in the context of medicinal chemistry. The main part of this review selectively focuses on research from 2010 to date and will present highlights of the Friedländer quinoline synthesis procedures and findings to address biological and pharmacological activities.
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Affiliation(s)
- Satheeshkumar Rajendran
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Kalaiselvi Sivalingam
- Developmental, Molecular and Chemical Biology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | | | - Wen-Long Wang
- School of Pharmaceutical Sciences, Jiangnan University, Wuxi, China
| | - Cristian O Salas
- Departamento de Química Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago, Chile
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4
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Structure-based design, synthesis and antiproliferative action of new quinazoline-4-one/chalcone hybrids as EGFR inhibitors. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132422] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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5
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Synthesis and Anticancer Activity of Podophyllotoxin Derivatives. Chem Nat Compd 2021. [DOI: 10.1007/s10600-021-03539-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Guruswamy DKM, Balaji KDS, Dharmappa KK, Jayarama S. Novel 3-(3, 5-difluoro-4-hydroxyphenyl)-1-(naphthalen-2-yl) prop-2-en-1-one as a potent inhibitor of MAP-kinase in HeLa cell lines and anti-angiogenic activity is mediated by HIF-1α in EAC animal model. Oncotarget 2020; 11:4661-4676. [PMID: 33400732 PMCID: PMC7747862 DOI: 10.18632/oncotarget.27836] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 11/12/2020] [Indexed: 01/05/2023] Open
Abstract
In the present investigation, we synthesized chalcone bearing naphthalene compound d1, and on the basis of 1H-NMR, 13C NMR, and LC-MS data we had specified the structure of the synthesized compound. The resultant compound d1 was assessed for their antiproliferative action against human cancer cell lines (HeLa, HCT116, HT29, MDA-MB-231, MCF-7, and SKBR3). The IC50 range was estimated at 5.58 to 11.13 μM shows that compound d1 had remarkable anticancer activity on HeLa cell lines. Besides, it was discovered that d1 incited the mitochondrial apoptotic pathway by controlling Bax and Bcl-2 transcripts by expanding the Caspase 3 activation. We depicted the in-vivo effects of tumor advancement and the antiangiogenic activity of d1 in the EAC animal model. Tumor growth had inhibited and without symptoms the longevity of EAC containing mice expanded by the treatment of d1. Inhibition of nuclear transcriptional factor HIF-1α in EAC cells and finally it also inhibited phosphorylation of downstream signaling proteins such as ERK1/2, p38, and JNK in HeLa cells. The present investigation uncovered that d1 indicated noteworthy tumor-repressing abilities much less concentration in in-vitro and in-vivo recommended that compound d1 as the potent anticancer medication.
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Affiliation(s)
- Dileep Kumar M Guruswamy
- Department of Biotechnology, Teresian College, Siddhartha Nagara Mysore-570011, Karnataka, India
| | | | | | - Shankar Jayarama
- Department of Food Technology, Davanagere University, Karnataka-577002, India
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Rathnakar B, Kumar GS, Mahammad SP, Gattu S, Kalyani S, Nimma R, Satyanarayana M. Design, synthesis, and evaluation of novel combretastatin A‐4 based chalcone derivatives as anticancer agents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Bethi Rathnakar
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Gajula S. Kumar
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Saleem P. Mahammad
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
| | - Sridhar Gattu
- Organic and Bio‐Molecular Division CSIR‐IICT Hyderabad India
| | - Sambaru Kalyani
- Department of Chemistry and Pharmaceutical Sciences Mahatma Gandhi University Nalgonda India
| | - Rameshwar Nimma
- Department of Pharmaceutical Chemistry Telangana University Nizamabad India
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Thirukovela NS, Nukala SK, Sirassu N, Manchal R, Gundepaka P, Paidakula S. Design and Synthesis of Some Novel Aromatic Amide Derivatives of Nilutamide as In Vitro Anticancer Agents. ChemistrySelect 2020. [DOI: 10.1002/slct.202002786] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | - Narsimha Sirassu
- Department of Chemistry Chaitanya Deemed to be University Warangal Telangana India
| | - Ravinder Manchal
- Department of Chemistry Chaitanya Deemed to be University Warangal Telangana India
| | | | - Suresh Paidakula
- Akshaj Molecular Research Private Ltd Uppal Hyderabad, Telanagna India
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Godlewska-Żyłkiewicz B, Świsłocka R, Kalinowska M, Golonko A, Świderski G, Arciszewska Ż, Nalewajko-Sieliwoniuk E, Naumowicz M, Lewandowski W. Biologically Active Compounds of Plants: Structure-Related Antioxidant, Microbiological and Cytotoxic Activity of Selected Carboxylic Acids. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E4454. [PMID: 33049979 PMCID: PMC7579235 DOI: 10.3390/ma13194454] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 12/12/2022]
Abstract
Natural carboxylic acids are plant-derived compounds that are known to possess biological activity. The aim of this review was to compare the effect of structural differences of the selected carboxylic acids (benzoic acid (BA), cinnamic acid (CinA), p-coumaric acid (p-CA), caffeic acid (CFA), rosmarinic acid (RA), and chicoric acid (ChA)) on the antioxidant, antimicrobial, and cytotoxic activity. The studied compounds were arranged in a logic sequence of increasing number of hydroxyl groups and conjugated bonds in order to investigate the correlations between the structure and bioactivity. A review of the literature revealed that RA exhibited the highest antioxidant activity and this property decreased in the following order: RA > CFA ~ ChA > p-CA > CinA > BA. In the case of antimicrobial properties, structure-activity relationships were not easy to observe as they depended on the microbial strain and the experimental conditions. The highest antimicrobial activity was found for CFA and CinA, while the lowest for RA. Taking into account anti-cancer properties of studied NCA, it seems that the presence of hydroxyl groups had an influence on intermolecular interactions and the cytotoxic potential of the molecules, whereas the carboxyl group participated in the chelation of endogenous transition metal ions.
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Affiliation(s)
- Beata Godlewska-Żyłkiewicz
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bialystok, K. Ciołkowskiego 1K, 15–245 Białystok, Poland; (Ż.A.); (E.N.-S.)
| | - Renata Świsłocka
- Department of Chemistry, Biology and Biotechnology, Bialystok University of Technology, Wiejska 45E, 15–351 Białystok, Poland; (R.Ś.); (M.K.); (G.Ś.)
| | - Monika Kalinowska
- Department of Chemistry, Biology and Biotechnology, Bialystok University of Technology, Wiejska 45E, 15–351 Białystok, Poland; (R.Ś.); (M.K.); (G.Ś.)
| | - Aleksandra Golonko
- Institute of Agricultural and Food Biotechnology, Rakowiecka 36, 02–532 Warsaw, Poland;
| | - Grzegorz Świderski
- Department of Chemistry, Biology and Biotechnology, Bialystok University of Technology, Wiejska 45E, 15–351 Białystok, Poland; (R.Ś.); (M.K.); (G.Ś.)
| | - Żaneta Arciszewska
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bialystok, K. Ciołkowskiego 1K, 15–245 Białystok, Poland; (Ż.A.); (E.N.-S.)
| | - Edyta Nalewajko-Sieliwoniuk
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bialystok, K. Ciołkowskiego 1K, 15–245 Białystok, Poland; (Ż.A.); (E.N.-S.)
| | - Monika Naumowicz
- Department of Physical Chemistry, Faculty of Chemistry, University of Bialystok, K. Ciołkowskiego 1K, 15–245 Białystok, Poland;
| | - Włodzimierz Lewandowski
- Department of Chemistry, Biology and Biotechnology, Bialystok University of Technology, Wiejska 45E, 15–351 Białystok, Poland; (R.Ś.); (M.K.); (G.Ś.)
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Recent advances of podophyllotoxin/epipodophyllotoxin hybrids in anticancer activity, mode of action, and structure-activity relationship: An update (2010-2020). Eur J Med Chem 2020; 208:112830. [PMID: 32992133 DOI: 10.1016/j.ejmech.2020.112830] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 09/05/2020] [Accepted: 09/06/2020] [Indexed: 02/08/2023]
Abstract
Podophyllotoxins and epipodophyllotoxins, possess excellent activity against both drug-sensitive and drug-resistant even multidrug-resistant cancer cells via inhibition of tubulin polymerization. Several podophyllotoxin/epipodophyllotoxin derivatives such as etoposide and teniposide have already been applied for cancer therapy, revealing their potential as putative anticancer drugs. Hybridization of podophyllotoxin/epipodophyllotoxin moiety with other anticancer pharmacophores is a promising strategy to develop novel drug candidates so as to overcome drug resistance and improve the specificity, and numerous of podophyllotoxin/epipodophyllotoxin hybrids exhibit excellent in vitro antiproliferative and in vivo anticancer potency. This review emphasizes the recent development of podophyllotoxin/epipodophyllotoxin hybrids with potential application for cancer therapy covering articles published between 2010 and 2020. The mechanisms of action, the critical aspects of design as well as structure-activity relationships were also summarized.
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Mohamed MFA, Abuo-Rahma GEDA. Molecular targets and anticancer activity of quinoline-chalcone hybrids: literature review. RSC Adv 2020; 10:31139-31155. [PMID: 35520674 PMCID: PMC9056499 DOI: 10.1039/d0ra05594h] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/30/2020] [Indexed: 01/01/2023] Open
Abstract
α,β-Unsaturated chalcone moieties and quinoline scaffolds play an important role in medicinal chemistry, especially in the identification and development of potential anticancer agents. The multi-target approach or hybridization is considered as a promising strategy in drug design and discovery. Hybridization may improve the affinity and potency while simultaneously decreasing the resistance and/or side effects. The conjugation of quinolines with chalcones has been a promising approach to the identification of potential anticancer agents. Most of these hybrids showed anticancer activities through the inhibition of tubulin polymerization, different kinases, topoisomerases, or by affecting DNA cleavage activity. Accordingly, this class of compounds can be classified based on their molecular modes of action. In this article, the quinolone-chalcone hybrids with potential anticancer activity have been reviewed. This class of compounds might be helpful for the design, discovery and development of new and potential multi-target anticancer agents or drugs.
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Affiliation(s)
- Mamdouh F A Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University 82524 Sohag Egypt (+20)-1018384461
| | - Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University Minia 61519 Egypt +201003069431
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Richa K, Karmaker R, Ao T, Longkumer N, Singha B, Sinha UB. Rationale for antioxidant interaction studies of 4-bromo-1-isothiocyanato-2-methylbenzene – An experimental and computational investigation. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Guruswamy DKM, Jayarama S. Proapoptotic and anti-angiogenic activity of (2E)-3-(2-bromo-6-hydroxy-4-methoxyphenyl)-1-(naphthalene-2-yl) prop-2-en-1-one in MCF7 cell line. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01051-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Richa K, Karmaker R, Longkumer N, Das V, Bhuyan PJ, Pal M, Sinha UB. Synthesis, In Vitro Evaluation, Molecular Docking and DFT Studies of Some Phenyl Isothiocyanates as Anticancer Agents. Anticancer Agents Med Chem 2019; 19:2211-2222. [PMID: 31566135 DOI: 10.2174/1871520619666190930122137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 06/11/2019] [Accepted: 06/30/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Isothiocyanates (ITCs) are small molecules that are important in synthetic organic chemistry, but their actual importance lies in their potential as anti-carcinogens. Through this piece of work, an effort was made to assess the anti-cancer activity of some simple ITCs which can be synthesized through easy greener pathways. METHODS Cell proliferation assay was performed on ovarian cancer cells (PA-1) and non-tumorigenic ovarian epithelial cells (IOSE-364). Furthermore, qRT-PCR for transcript expression levels of Spindlin1 and caspases in ovarian cancer cells and cell cycle analysis was performed. In silico studies were incorporated to understand the mode of ligand-protein interaction, ADME/Toxicity and drug-likeliness parameters. Density functional theory studies have been also been employed on the ITCs to assess their efficiency in anticancer activity. RESULTS An inexpensive, environmentally benign pathway has been developed for synthesizing a series of ITCs. Among the synthesized ITCs, NC6 showed better cytotoxic effects as compared to its counterparts. Novel findings revealed that NC6 had 5-folds lower transcript expression levels of Spindlin1 and induced caspases 3 and 7 expressions assessed by qRT-PCR in ovarian cancer cells. Furthermore, flow cytometry assay showed the cell cycle arrest at G1/S phase of cell cycle. The molecular docking studies revealed favorable binding affinities and the physiochemical parameters were predicted to be compatible with drug-likeliness. CONCLUSION The results demonstrated the possibility that small isothiocyanate molecules which can be synthesized by a simple green methodology, can pose as promising candidates for their application as anticancer agents.
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Affiliation(s)
- Kikoleho Richa
- Department of Chemistry, Nagaland University, Lumami-798627, Nagaland, India.,Bioinformatics Facility Centre, Nagaland University, Lumami-798627, Nagaland, India
| | - Rituparna Karmaker
- Department of Chemistry, Nagaland University, Lumami-798627, Nagaland, India
| | - Naruti Longkumer
- Department of Chemistry, Nagaland University, Lumami-798627, Nagaland, India
| | - Vishal Das
- Biological Sciences and Technology Division, Biotechnology Group, CSIR-North East Institute of Science and Technology (NEIST), Academy of Scientific and Innovative Research, Jorhat, Assam-785006, India
| | - Pulak J Bhuyan
- Chemical Sciences and Technology Division, CSIR- North East Institute of Science and Technology (NEIST), Jorhat, Assam-785006, India
| | - Mintu Pal
- Biological Sciences and Technology Division, Biotechnology Group, CSIR-North East Institute of Science and Technology (NEIST), Academy of Scientific and Innovative Research, Jorhat, Assam-785006, India
| | - Upasana B Sinha
- Department of Chemistry, Nagaland University, Lumami-798627, Nagaland, India
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Hisham M, Youssif BGM, Osman EEA, Hayallah AM, Abdel-Aziz M. Synthesis and biological evaluation of novel xanthine derivatives as potential apoptotic antitumor agents. Eur J Med Chem 2019; 176:117-128. [PMID: 31108261 DOI: 10.1016/j.ejmech.2019.05.015] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/24/2019] [Accepted: 05/06/2019] [Indexed: 01/25/2023]
Abstract
A series of novel xanthine/NO donor hybrids containing 1,3,8-trisubstituted or 1,8-disubstituted xanthine derivatives were designed and synthesized. The synthesized compounds were tested in a cell viability assay using human mammary gland epithelial cell line (MCF-10A) where all the compounds exhibited no cytotoxic effects and more than 90% cell viability at a concentration of 50 μM. The oxime containing compounds 7a-b and 17-24 were more active as antiproliferative agents than their non-oxime congeners 6a-b and 9-16. Hydroxyimino-phenethyl scaffold compounds 17-24 were more active than the hydroxyimino-ethyl phenyl acetamide 7a-b derivatives. Compounds 18-20 and 22-24 exhibited inhibition of EGFR with IC50 ranging from 0.32 to 2.88 μM. Compounds 18-20 and 22-24 increased the level of active caspase 3 by 4-8 folds, compared to the control cells in Panc-1 cell lines compared to doxorubicin as a reference drug. Compounds 18, 22 and 23 were the most caspase-3 inducers. Compounds 22 and 23 increased the levels of caspase-8 and 9 indicating activation of both intrinsic and extrinsic pathways and showed potent induction of Bax, down-regulation of Bcl-2 protein levels and over-expression of cytochrome c levels in Panc-1 human pancreas cancer cells. Compound 23 exhibited mainly cell cycle arrest at the Pre-G1 and G2/M phases in the cell cycle analysis of Panc-1 cell line. The drug likeness profiles of compounds 18-20 and 22-24 were predicted to have good to excellent drug likeness profiles specially compounds 18-20 and 23. Finally molecular docking study was performed at the EGFR active site to suggest thier possible binding mode. The hydroxyimino-phenethyl scaffold compounds 17-24 represent an interesting starting point to optimize their pharmacokinetics and pharmacodynamics profiles.
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Affiliation(s)
- Mohamed Hisham
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt
| | - Bahaa G M Youssif
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt; Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014, Saudi Arabia.
| | - Essam Eldin A Osman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, 11562, Cairo, Egypt
| | - Alaa M Hayallah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Deraya University, Minia, Egypt; Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt.
| | - Mohamed Abdel-Aziz
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University, 61519, Minia, Egypt
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Hou W, Zhang G, Luo Z, Su L, Xu H. Click chemistry‐based synthesis and cytotoxic activity evaluation of 4α‐triazole acetate podophyllotoxin derivatives. Chem Biol Drug Des 2018; 93:473-483. [DOI: 10.1111/cbdd.13436] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 09/26/2018] [Accepted: 10/28/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Wei Hou
- College of Pharmaceutical ScienceInstitute of Drug Development & Chemical Biology (IDD & CB)Zhejiang University of Technology Hangzhou China
| | - Guanjun Zhang
- College of Chemical Engineering and Materials ScienceTianjin University of Science & Technology Tianjin China
| | - Zhi Luo
- Shanghai Evergene Biotech Co., Ltd. Shanghai China
| | - Lin Su
- College of Pharmaceutical ScienceInstitute of Drug Development & Chemical Biology (IDD & CB)Zhejiang University of Technology Hangzhou China
| | - Hongtao Xu
- Shanghai Institute for Advanced Immunochemical StudiesShanghaiTech University Shanghai China
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17
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New indole-based chalconoids as tubulin-targeting antiproliferative agents. Bioorg Chem 2017; 75:86-98. [DOI: 10.1016/j.bioorg.2017.09.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/05/2017] [Accepted: 09/06/2017] [Indexed: 12/20/2022]
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18
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Kumar NP, Sharma P, Reddy TS, Nekkanti S, Shankaraiah N, Lalita G, Sujanakumari S, Bhargava SK, Naidu V, Kamal A. Synthesis of 2,3,6,7-tetramethoxyphenanthren-9-amine: An efficient precursor to access new 4- aza -2,3-dihydropyridophenanthrenes as apoptosis inducing agents. Eur J Med Chem 2017; 127:305-317. [DOI: 10.1016/j.ejmech.2017.01.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 10/17/2016] [Accepted: 01/01/2017] [Indexed: 11/15/2022]
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19
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Yu X, Che Z, Xu H. Recent Advances in the Chemistry and Biology of Podophyllotoxins. Chemistry 2017; 23:4467-4526. [PMID: 27726183 DOI: 10.1002/chem.201602472] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Indexed: 01/17/2023]
Abstract
Podophyllotoxin and its related aryltetralin cyclolignans belong to a family of important products that exhibit various biological properties (e.g., cytotoxic, insecticidal, antifungal, antiviral, anti-inflammatory, neurotoxic, immunosuppressive, antirheumatic, antioxidative, antispasmogenic, and hypolipidemic activities). This Review provides a survey of podophyllotoxin and its analogues isolated from plants. In particular, recent developments in the elegant total chemical synthesis, structural modifications, biosynthesis, and biotransformation of podophyllotoxin and its analogues are summarized. Moreover, a deoxypodophyllotoxin-based chemosensor for selective detection of mercury ion is described. In addition to the most active podophyllotoxin derivatives in each series against human cancer cell lines and insect pests listed in the tables, the structure-activity relationships of podophyllotoxin derivatives as cytotoxic and insecticidal agents are also outlined. Future prospects and further developments in this area are covered at the end of the Review. We believe that this Review will provide necessary information for synthetic, medicinal, and pesticidal chemistry researchers who are interested in the chemistry and biology of podophyllotoxins.
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Affiliation(s)
- Xiang Yu
- Research Institute of Pesticidal Design and Synthesis, College of Plant Protection/Sciences, Northwest A&F University, Yangling, 712100, Shaanxi Province, P.R. China
| | - Zhiping Che
- Research Institute of Pesticidal Design and Synthesis, College of Plant Protection/Sciences, Northwest A&F University, Yangling, 712100, Shaanxi Province, P.R. China
- College of Forestry, Henan University of Science and Technology, Luoyang, 471003, Henan Province, P. R. China
| | - Hui Xu
- Research Institute of Pesticidal Design and Synthesis, College of Plant Protection/Sciences, Northwest A&F University, Yangling, 712100, Shaanxi Province, P.R. China
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20
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Abbot V, Sharma P, Dhiman S, Noolvi MN, Patel HM, Bhardwaj V. Small hybrid heteroaromatics: resourceful biological tools in cancer research. RSC Adv 2017. [DOI: 10.1039/c6ra24662a] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nowadays, hybrid drugs containing two or more covalently linked known potential pharmacophores are designed to simultaneously modulate multiple targets of multifactorial diseases to overcome the side effects associated with a single drug.
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Affiliation(s)
- Vikrant Abbot
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | - Poonam Sharma
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | - Saurabh Dhiman
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
| | | | - Harun M. Patel
- Department of Pharmaceutical Chemistry
- R.C. Patel Institute of Pharmaceutical Education and Research
- Dhule
- India
| | - Varun Bhardwaj
- Department of Biotechnology
- Bioinformatics and Pharmacy
- Jaypee University of Information Technology
- Solan
- India
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21
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Zhang L, Wang J, Liu L, Zheng C, Wang Y, Chen Y, Wei G. Podophyllotoxin–pterostilbene fused conjugates as potential multifunctional antineoplastic agents against human uveal melanoma cells. RSC Adv 2017. [DOI: 10.1039/c6ra28832d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Conjugate B1 showed potential multifunctional antineoplastic activity against human uveal melanoma cells.
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Affiliation(s)
- Lei Zhang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Jing Wang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Lai Liu
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Chengyue Zheng
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Yang Wang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Yongzheng Chen
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P. R. China
| | - Gang Wei
- CSIRO Manufacturing Flagship
- Lindfield
- Australia
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22
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Srikanth PS, Nayak VL, Suresh Babu K, Kumar GB, Ravikumar A, Kamal A. 2-Anilino-3-Aroylquinolines as Potent Tubulin Polymerization Inhibitors. ChemMedChem 2016; 11:2050-62. [PMID: 27465681 DOI: 10.1002/cmdc.201600259] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 07/07/2016] [Indexed: 01/11/2023]
Abstract
Several 2-anilino-3-aroylquinolines were designed, synthesized, and screened for their cytotoxic activity against five human cancer cell lines: HeLa, DU-145, A549, MDA-MB-231, and MCF-7. Their IC50 values ranged from 0.77 to 23.6 μm. Among the series, compounds 7 f [(4-fluorophenyl)(2-((4-fluorophenyl)amino)quinolin-3-yl)methanone] and 7 g [(4-chlorophenyl)(2-((4-fluorophenyl)amino)quinolin-3-yl)methanone] showed remarkable antiproliferative activity against human lung cancer and prostate cancer cell lines. The IC50 values for inhibiting tubulin polymerization were 2.24 and 2.10 μm for compounds 7 f and 7 g, respectively, and were much lower than that of the reference compound E7010 [N-(2-(4-hydroxyphenylamino)pyridin-3-yl)-4-methoxybenzenesulfonamide]. Furthermore, flow cytometric analysis revealed that these compounds arrest the cell cycle at the G2 /M phase, leading to apoptosis. Apoptosis was also confirmed by mitochondrial membrane potential, Annexin V-FITC assay, and intracellular ROS generation. Immunohistochemistry, western blot, and tubulin polymerization assays showed that these compounds disrupt tubulin polymerization. Molecular docking studies revealed that these compounds bind efficiently to β-tubulin at the colchicine binding site.
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Affiliation(s)
- P S Srikanth
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India.,Academy of Scientific and Innovative Research, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - V Lakshma Nayak
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - Korrapati Suresh Babu
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - G Bharath Kumar
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - A Ravikumar
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India.,Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, 500037, India
| | - Ahmed Kamal
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India. .,Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, 500037, India. .,Academy of Scientific and Innovative Research, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India.
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23
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Ruddarraju RR, Murugulla AC, Kotla R, Chandra Babu Tirumalasetty M, Wudayagiri R, Donthabakthuni S, Maroju R, Baburao K, Parasa LS. Design, synthesis, anticancer, antimicrobial activities and molecular docking studies of theophylline containing acetylenes and theophylline containing 1,2,3-triazoles with variant nucleoside derivatives. Eur J Med Chem 2016; 123:379-396. [PMID: 27487568 DOI: 10.1016/j.ejmech.2016.07.024] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 07/10/2016] [Accepted: 07/12/2016] [Indexed: 10/21/2022]
Abstract
A new series of theophylline containing acetylene derivatives (6a-6b and 7-13) and theophylline containing 1,2,3-triazoles with variant nucleoside derivatives (20-32) have been designed and synthesized. These compounds were screened for anticancer and antimicrobial activity. Further the computational docking and 2D QSAR were performed using MOE software to identify novel scaffolds. The results showed that compound 29 and 30 exhibit significant cytotoxic effect on all four cancer cells such as lung (A549), colon (HT-29), breast (MCF-7) and melanoma (A375) with IC50 values of 2.56, 2.19, 1.89, 4.89 μM and 3.57, 2.90, 2.10, 5.81 μM respectively. Whereas quite different results were observed for these compounds in antimicrobial studies. Compounds 11, 21 and 26 have exhibited significant minimum inhibitory concentrations (MIC) against Staphylococcus aureus, Bacillus cereus, Escherichia coli and Pseudomonas aeruginosa. The docking studies demonstrate that compound 27, 28, 29 and 30 have good dock score and binding affinities with various therapeutic targets in cancer cell proliferation. In addition these compounds have shown acceptable correlation with bioassay results in the regression plots generated in 2D QSAR models. This is the first report to demonstrate the theophylline containing acetylene derivatives and theophylline containing 1,2,3-triazole nucleoside hybrids as potential anticancer and antimicrobial agents with comprehensive in silico analysis.
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Affiliation(s)
| | - Adharvana Chari Murugulla
- Dr.MACS Bio-PharmaPvt.Ltd, Factory, Plot-79/B&C, Pasamylaram, Patancheru, Medak (Dist), 502307, Telangana, India.
| | - Ravindar Kotla
- Dr.MACS Bio-PharmaPvt.Ltd, Factory, Plot-79/B&C, Pasamylaram, Patancheru, Medak (Dist), 502307, Telangana, India
| | - Muni Chandra Babu Tirumalasetty
- Bioinformatics Center, Division of Molecular Biology, Department of Zoology, Sri Venkateswara University, Tirupati, 517 502, Andhra Pradesh, India
| | - Rajendra Wudayagiri
- Bioinformatics Center, Division of Molecular Biology, Department of Zoology, Sri Venkateswara University, Tirupati, 517 502, Andhra Pradesh, India
| | - Shobha Donthabakthuni
- Dr.MACS Bio-PharmaPvt.Ltd, Factory, Plot-79/B&C, Pasamylaram, Patancheru, Medak (Dist), 502307, Telangana, India
| | - Ravichandar Maroju
- Mahatma Gandhi Institute of Technology, Gandipet, Hyderabad, 500 075, Telangana, India
| | - K Baburao
- Department of Biotechnolgy, Bharathidasan University, Tiruchirappalli, India
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24
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Synthesis of chalcone incorporated quinazoline derivatives as anticancer agents. Saudi Pharm J 2016; 25:275-279. [PMID: 28344479 PMCID: PMC5355550 DOI: 10.1016/j.jsps.2016.06.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Accepted: 06/19/2016] [Indexed: 11/12/2022] Open
Abstract
A series of ten novel chalcone incorporated quinazoline derivatives (11a–11j) were designed and synthesized. All the synthesized compounds were evaluated for their anticancer activities against four human cancer cell lines (A549, HT-29, MCF-7 and A375). Among them, four compounds, 11f, 11g, 11i and 11j showed more potent anticancer activity than the control drug, Combretastatin – A4.
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25
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Ashok D, Vanaja B. Synthesis and anticancer activity evaluation of (E)-3-{[5-(aryl)-1,3,4-oxadiazol-2-yl]methyl}-5-(3,4,5-trimethoxybenzylidene)thiazolidine-2,4-diones. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216030270] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Investigation of the mechanism and apoptotic pathway induced by 4β cinnamido linked podophyllotoxins against human lung cancer cells A549. Apoptosis 2016; 20:1518-29. [PMID: 26386574 DOI: 10.1007/s10495-015-1173-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Apoptosis is essential for normal development and the maintenance of homeostasis. It plays a necessary role to protect against carcinogenesis by eliminating damaged cells. Many studies have demonstrated that the dysregulation of apoptosis results in cancer and this provides an approach to develop therapeutic agents via inducing apoptosis. In our previous studies 4β-cinnamido linked podophyllotoxin conjugates were synthesized and evaluated for their cytotoxic activity in a panel of five human cancer cell lines and the new molecules like 17a and 17f were considered as potential leads. The cytotoxic activity was comparable to etoposide. These observations prompted us to investigate the mechanism underplaying the cytotoxic activity and apoptotic pathway induced by these compounds in human lung cancer cells A459. The results of the present study revealed that these compounds exhibited DNA topoisomerase IIα inhibition and induced mitochondrial mediated apoptosis. It was further confirmed by Mitochondrial membrane potential, Cytochrome c release, cleavage of poly (ADP-ribose) polymerase (PARP), Reactive oxygen species (ROS) generation, regulation of antiapoptotic protein Bcl-2 and pro apoptotic protein Bax studied by Western blot analysis. Annexin V-FITC assay also suggested that these compounds induced cell death by apoptosis. Pretreatment with N-acetyl-L-cysteine (NAC) prevented the generation of ROS. Further, pretreatment with NAC significantly inhibited 17a and 17f induced apoptosis, suggesting that ROS are the key mediators for 17a and 17f induced apoptosis. These data indicate that these compounds might induce apoptosis in A549 cells through a ROS mediated mitochondrial dysfunction pathway. Moreover, these compounds did not significantly inhibit the noncancerous human embryonic kidney cells, HEK-293. Docking studies also elucidate the potential of these molecules to bind to the DNA topoisomerase II. Podophyllotoxin analogs were investigated for their mechanism and apoptotic pathway against lung cancer cell line, A549. These podophyllotoxin analogs inhibited DNA topoisomerase IIα and induced mitochondrial mediated apoptosis in lung cancer cell line, A549. Western blot analysis suggested that these compounds inhibited the DNA topoisomerase IIα. Studies like, Measurement of mitochondrial membrane potential (∆Ψm), Generation of intracellular reactive oxygen species (ROS) and Annexin V-FITC assay suggested that these compounds induced mitochondrial mediated apoptosis. Pretreatment with N-acetyl-L-cysteine (NAC) suggested that ROS plays a role in 17a and 17f induced apoptosis. Further the apoptotic effect of these compounds was confirmed by western blot analysis of pro apoptotic protein Bax and antiapoptotic protein Bcl-2, Cytochrome c release and cleavage of poly (ADP-ribose) polymerase (PARP). Moreover, these compounds did not significantly inhibit the noncancerous human embryonic kidney cells, HEK-293.
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27
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Pettit GR, Searcy JD, Tan R, Cragg GM, Melody N, Knight JC, Chapuis JC. Antineoplastic Agents. 585. Isolation of Bridelia ferruginea Anticancer Podophyllotoxins and Synthesis of 4-Aza-podophyllotoxin Structural Modifications. JOURNAL OF NATURAL PRODUCTS 2016; 79:507-518. [PMID: 26938998 DOI: 10.1021/acs.jnatprod.5b00873] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Cytotoxic constituents of the terrestrial plant Bridelia ferruginea were isolated using bioactivity-guided fractionation, which revealed the presence of the previously known deoxypodophyllotoxin (1), isopicrodeoxypodophyllotoxin (2), β-peltatin (3), β-peltatin-5-O-β-D-glucopyranoside (3a), and the indole neoechinulin (4). As an extension of previous podophyllotoxin research, SAR studies were undertaken focused on 4-aza-podophyllotoxin structural modifications. A number of such derivatives were synthesized following modifications to the A and E rings. Such structural modifications with alkyl and 4-fluorobenzyl substituents at the 4-aza position provided the most potent cancer cell growth inhibitory activity (GI50 0.1 to <0.03 μg/mL) against a panel of six human cancer cell lines and one murine cancer cell line. Several compounds corresponding to 4'-demethylated modifications were also synthesized and found to be significantly less potent.
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Affiliation(s)
- George R Pettit
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
| | - Justin D Searcy
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
| | - Rui Tan
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
| | - Gordon M Cragg
- Natural Products Branch, Developmental Therapeutics Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute , P.O. Box B, Frederick, Maryland 21702-1201, United States
| | - Noeleen Melody
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
| | - John C Knight
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
| | - Jean-Charles Chapuis
- Department of Chemistry and Biochemistry, Arizona State University , P.O. Box 871604, Tempe, Arizona 85287-1604, United States
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28
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Zhang L, Zhang Z, Wang J, Chen Y, Chen F, Lin Y, Zhu X. Potential anti-MDR agents based on the podophyllotoxin scaffold: synthesis and antiproliferative activity evaluation against chronic myeloid leukemia cells by activating MAPK signaling pathways. RSC Adv 2016. [DOI: 10.1039/c5ra24272j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Compound 9k exhibited excellent cytotoxicity, induced apoptosis and G2/M cell cycle arrest, downregulated Pgp expression and up-regulated the expression of p-ERK1/2, p-JNK and p-p38 in K562/ADR cells.
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Affiliation(s)
- Lei Zhang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Zeguo Zhang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Jing Wang
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Yongzheng Chen
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Fan Chen
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Ya Lin
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
| | - Xinling Zhu
- School of Pharmacy
- Zunyi Medical University
- Zunyi 563003
- P.R.China
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29
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Fu DJ, Zhang SY, Liu YC, Yue XX, Liu JJ, Song J, Zhao RH, Li F, Sun HH, Zhang YB, Liu HM. Design, synthesis and antiproliferative activity studies of 1,2,3-triazole–chalcones. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00169f] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
12k exhibited an IC50 value of 1.53 μM against SK-N-SH cells by inducing apoptosis and arresting the cell cycle at the G1 phase.
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Affiliation(s)
- Dong-Jun Fu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Sai-Yang Zhang
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Ying-Chao Liu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | | | - Jun-Ju Liu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Jian Song
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Ruo-Han Zhao
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Feng Li
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Hui-Hui Sun
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Yan-Bing Zhang
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Hong-Min Liu
- Collaborative Innovation Center of New Drug Research and Safety Evaluation, School of Pharmaceutical Sciences
- Zhengzhou University
- Zhengzhou 450001
- PR China
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30
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Wan C, Rao G, Mao Z, Zheng X, Lin Y, Qi Y, Hu C. Concise Synthesis and Biological Evaluation of Chalcone Derivatives Bearing N-Heterocyclic Moieties. HETEROCYCLES 2016. [DOI: 10.3987/com-16-13452] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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31
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Kamal A, Nagaseshadri B, Nayak VL, Srinivasulu V, Sathish M, Kapure JS, Suresh Reddy C. Synthesis and biological evaluation of benzimidazole–oxindole conjugates as microtubule-targeting agents. Bioorg Chem 2015; 63:72-84. [DOI: 10.1016/j.bioorg.2015.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 09/21/2015] [Accepted: 09/22/2015] [Indexed: 11/25/2022]
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32
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Kumar CG, Poornachandra Y, Chandrasekhar C. Green synthesis of bacterial mediated anti-proliferative gold nanoparticles: inducing mitotic arrest (G2/M phase) and apoptosis (intrinsic pathway). NANOSCALE 2015; 7:18738-18750. [PMID: 26503300 DOI: 10.1039/c5nr04577k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The physiochemical and biological properties of microbial derived gold nanoparticles have potential applications in various biomedical domains as well as in cancer therapy. We have fabricated anti-proliferative bacterial mediated gold nanoparticles (b-Au NPs) using a culture supernatant of Streptomyces clavuligerus and later characterized them by UV-visible, TEM, DLS, XRD and FT-IR spectroscopic techniques. The capping agent responsible for the nanoparticle formation was characterized based on SDS-PAGE and MALDI-TOF-MS analyses. They were tested for anticancer activity in A549, HeLa and DU145 cell lines. The biocompatibility and non-toxic nature of the nanoparticles were tested on normal human lung cell line (MRC-5). The b-Au NPs induced the cell cycle arrest in G2/M phase and also inhibited the microtubule assembly in DU145 cells. Mechanistic studies, such as ROS, MMP, Cyt-c, GSH, caspases 9, 8 and 3 activation and the Annexin V-FITC staining, along with the above parameters tested provided sufficient evidence that the b-Au NPs induced apoptosis through the intrinsic pathway. The results supported the use of b-Au NPs for future therapeutic application in cancer therapy and other biomedical applications.
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Affiliation(s)
- C Ganesh Kumar
- Medicinal Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.
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33
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Kamal A, Rahim A, Riyaz S, Poornachandra Y, Balakrishna M, Kumar CG, Hussaini SMA, Sridhar B, Machiraju PK. Regioselective synthesis, antimicrobial evaluation and theoretical studies of 2-styryl quinolines. Org Biomol Chem 2015; 13:1347-57. [PMID: 25465871 DOI: 10.1039/c4ob02277g] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
2-Styryl quinolines (9a-l) have been synthesized regioselectively from 2-methyl-quinoline by using NaOAc in water acetic acid binary solvents and evaluated for their antibacterial activity against both Gram-positive and Gram-negative strains. Among these, the compounds 12 and 8 were found to be active against both bacterial strains. Compounds 9b, 9f, 9g, 9i, 9j and 9k were the most active among the series exhibiting MIC values ranging between 1.9 and 31.2 μg ml(-1) against different bacterial strains. Compounds 9j and 9k were found to be as potent as the standard drug ciprofloxacin against Micrococcus luteus, Klebsiella planticola and Staphylococcus aureus. In addition, the compounds showed bactericidal activity; compound 9j was found to be better than ciprofloxacin, with an MBC value of 0.9 μg ml(-1) against both M. luteus and K. planticola. The compounds also inhibited biofilm formation, and compound 9j was found to be equipotent to erythromycin against M. luteus and S. aureus MLS16. Further, theoretical studies such as those on druggable properties and PMI plot have been carried out.
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.
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34
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Design and synthesis of novel 1,2,3-triazole–pyrimidine–urea hybrids as potential anticancer agents. Bioorg Med Chem Lett 2015; 25:1124-8. [PMID: 25655718 DOI: 10.1016/j.bmcl.2014.12.087] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 12/16/2014] [Accepted: 12/26/2014] [Indexed: 11/21/2022]
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Liu YQ, Tian J, Qian K, Zhao XB, Morris-Natschke SL, Yang L, Nan X, Tian X, Lee KH. Recent progress on C-4-modified podophyllotoxin analogs as potent antitumor agents. Med Res Rev 2015; 35:1-62. [PMID: 24827545 PMCID: PMC4337794 DOI: 10.1002/med.21319] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Podophyllotoxin (PPT), as well as its congeners and derivatives, exhibits pronounced biological activities, especially antineoplastic effects. Its strong inhibitory effect on tumor cell growth led to the development of three of the most highly prescribed anticancer drugs in the world, etoposide, teniposide, and the water-soluble prodrug etoposide phosphate. Their clinical success as well as intriguing mechanism of action stimulated great interest in further modification of PPT for better antitumor activity. The C-4 position has been a major target for structural derivatization aimed at either producing more potent compounds or overcoming drug resistance. Accordingly, numerous PPT derivatives have been prepared via hemisynthesis and important structure-activity relationship (SAR) correlations have been identified. Several resulting compounds, including GL-331, TOP-53, and NK611, reached clinical trials. Some excellent reviews on the distribution, sources, applications, synthesis, and SAR of PPT have been published. This review focuses on a second generation of new etoposide-related drugs and provides detailed coverage of the current status and recent development of C-4-modified PPT analogs as anticancer clinical trial candidates.
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Affiliation(s)
- Ying-Qian Liu
- School of Pharmacy, Lanzhou University, Lanzhou, P.R. China
| | - Jing Tian
- School of Pharmacy, Lanzhou University, Lanzhou, P.R. China
| | - Keduo Qian
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina
| | - Xiao-Bo Zhao
- School of Pharmacy, Lanzhou University, Lanzhou, P.R. China
| | - Susan L. Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina
| | - Liu Yang
- Environmental and Municipal Engineering School, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Xiang Nan
- School of Pharmacy, Lanzhou University, Lanzhou, P.R. China
| | - Xuan Tian
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, P.R. China
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, Taiwan
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Synthesis and evaluation of novel podophyllotoxin derivatives as potential antitumor agents. Eur J Med Chem 2014; 85:498-507. [DOI: 10.1016/j.ejmech.2014.08.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 07/24/2014] [Accepted: 08/04/2014] [Indexed: 11/23/2022]
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Ma LY, Pang LP, Wang B, Zhang M, Hu B, Xue DQ, Shao KP, Zhang BL, Liu Y, Zhang E, Liu HM. Design and synthesis of novel 1,2,3-triazole-pyrimidine hybrids as potential anticancer agents. Eur J Med Chem 2014; 86:368-80. [PMID: 25180925 DOI: 10.1016/j.ejmech.2014.08.010] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 08/02/2014] [Accepted: 08/04/2014] [Indexed: 12/19/2022]
Affiliation(s)
- Li-Ying Ma
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Lu-Ping Pang
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Bo Wang
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Miao Zhang
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Biao Hu
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Deng-Qi Xue
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Kun-Peng Shao
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Bao-Le Zhang
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Ying Liu
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - En Zhang
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China
| | - Hong-Min Liu
- New Drug Research & Development Center, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Avenue Kexue, Zhengzhou 450001, PR China.
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Kamal A, Shaik B, Nayak VL, Nagaraju B, Kapure JS, Shaheer Malik M, Shaik TB, Prasad B. Synthesis and biological evaluation of 1,2,3-triazole linked aminocombretastatin conjugates as mitochondrial mediated apoptosis inducers. Bioorg Med Chem 2014; 22:5155-67. [PMID: 25192811 DOI: 10.1016/j.bmc.2014.08.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 07/23/2014] [Accepted: 08/11/2014] [Indexed: 12/29/2022]
Abstract
A series of 1,2,3-triazole linked aminocombretastatin conjugates were synthesized and evaluated for cytotoxicity, inhibition of tubulin polymerization and apoptosis inducing ability. Most of the conjugates exhibited significant anticancer activity against some representative human cancer cell lines and two of the conjugates 6d and 7c displayed potent cytotoxicity with IC50 values of 53 nM and 44 nM against A549 human lung cancer respectively, and were comparable to combretastatin A-4 (CA-4). SAR studies revealed that 1-benzyl substituted triazole moiety with an amide linkage at 3-position of B-ring of the combretastatin subunit are more active compared to 2-position. G2/M cell cycle arrest was induced by these conjugates 6d and 7c and the tubulin polymerization assay (IC50 of 1.16 μM and 0.95 μM for 6d and 7c, respectively) as well as immunofluorescence analysis showed that these conjugates effectively inhibit microtubule assembly at both molecular and cellular levels in A549 cells. Colchicine competitive binding assay suggested that these conjugates bind at the colchicine binding site of tubulin as also observed from the docking studies. Further, mitochondrial membrane potential, ROS generation, caspase-3 activation assay, Hoechst staining and DNA fragmentation analysis revealed that these conjugates induce cell death by apoptosis.
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India; Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India.
| | - Bajee Shaik
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - V Lakshma Nayak
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Burri Nagaraju
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Jeevak Sopanrao Kapure
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India; Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India
| | - M Shaheer Malik
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Thokhir Basha Shaik
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - B Prasad
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
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Singh P, Anand A, Kumar V. Recent developments in biological activities of chalcones: a mini review. Eur J Med Chem 2014; 85:758-77. [PMID: 25137491 DOI: 10.1016/j.ejmech.2014.08.033] [Citation(s) in RCA: 455] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 08/07/2014] [Accepted: 08/08/2014] [Indexed: 12/18/2022]
Abstract
Chalcones represent key structural motif in the plethora of biologically active molecules including synthetic and natural products. Synthetic manipulations of chalcones or their isolation from natural sources are being investigated worldwide for the development of more potent and efficient drugs for the treatment of several dreadful diseases such as cancer, diabetes, HIV, tuberculosis, malaria etc. Over the past few years, a large volume of research papers and review articles highlighting the significance of chalcone derivatives has been compiled in the literature. The present review article focuses on the recent developments (2010-2014) on various pharmacological and medicinal aspects of chalcones and their analogues.
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Affiliation(s)
- Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu Natal, P/Bag X54001, Westville, Durban 4000, South Africa
| | - Amit Anand
- Department of Chemistry, Khalsa College, Amritsar 143005, India
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India.
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Synthesis and evaluation of N-((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)nicotinamides as potential anticancer agents that inhibit tubulin polymerization. Bioorg Med Chem 2014; 22:3465-77. [PMID: 24835786 DOI: 10.1016/j.bmc.2014.04.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 04/16/2014] [Accepted: 04/18/2014] [Indexed: 11/20/2022]
Abstract
A series of N-((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)nicotinamides (4) was synthesized and tested for their anticancer activity against a panel of 60 human cancer cell lines. Some of the representative compounds such as 4a, 4b, 4f, 4g, 4i and 4t were selected for the five dose study and amongst them 4g and 4i displayed significant anticancer activity with GI50 values ranging from 0.25 to 8.34 and 1.42 to 5.86μM, respectively. Cell cycle analysis revealed that these compounds induced cell cycle arrest at G2/M phase in MCF-7 cells. The most active compound in this series 4g also inhibited tubulin polymerization with IC50 value 1.93μM superior to that of E7010. Moreover, assay to investigate the effect on caspase-9, Hoechst staining and DNA fragmentation analysis suggested that these compounds induced cell death by apoptosis. Docking experiments showed that they interact and bind efficiently with tubulin protein. Overall, the results demonstrate that N-((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)nicotinamide scaffold possess anticancer property by inhibiting the tubulin polymerization.
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A convergent synthesis of alkyne–azide cycloaddition derivatives of 4-α,β-2-propyne podophyllotoxin depicting potent cytotoxic activity. Eur J Med Chem 2014; 77:47-55. [DOI: 10.1016/j.ejmech.2014.02.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 12/31/2013] [Accepted: 02/12/2014] [Indexed: 12/28/2022]
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Kamal A, Ashraf M, Khan MNA, Nimbarte VD, Faazil S, Subba Reddy NV, Taj S. Retracted: Synthesis and Cytotoxic Activity of 2-Anilinopyridine-3-Acrylamides as Tubulin Polymerization Inhibitors. ChemMedChem 2014; 9:1615. [DOI: 10.1002/cmdc.201400036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Indexed: 11/11/2022]
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Kou L, Wang MJ, Wang LT, Zhao XB, Nan X, Yang L, Liu YQ, Morris-Natschke SL, Lee KH. Toward synthesis of third-generation spin-labeled podophyllotoxin derivatives using isocyanide multicomponent reactions. Eur J Med Chem 2014; 75:282-8. [PMID: 24553146 PMCID: PMC3955052 DOI: 10.1016/j.ejmech.2014.01.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 01/15/2014] [Accepted: 01/18/2014] [Indexed: 10/25/2022]
Abstract
Spin-labeled podophyllotoxins have elicited widespread interest due to their far superior antitumor activity compared to podophyllotoxin. To extend our prior studies in this research area, we synthesized a new generation of spin-labeled podophyllotoxin analogs via isocyanide multicomponent reactions and evaluated their cytotoxicity against four human cancer cell lines (A-549, DU-145, KB and KBvin). Most of the compounds exhibited potent cytotoxic activity against all four cell lines, notably against the drug resistant KBvin cancer cell line. Among the new analogs, compounds 12e (IC50: 0.60-0.75 μM) and 12h (IC50: 1.12-2.03 μM) showed superior potency to etoposide (IC50: 2.03 to >20 μM), a clinically available anticancer drug. With a concise efficient synthesis and potent cytotoxic profiles, compounds 12e and 12h merit further development as a new generation of epipodophyllotoxin-derived antitumor clinical trial candidates.
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Affiliation(s)
- Liang Kou
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
| | - Mei-Juan Wang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
| | - Li-Ting Wang
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Xiao-Bo Zhao
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
| | - Xiang Nan
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China
| | - Liu Yang
- Environmental and Municipal Engineering School, Lanzhou Jiaotong University, Lanzhou 730000, PR China
| | - Ying-Qian Liu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, PR China; Xinjiang Production & Construction Corps Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin, PR China.
| | - Susan L Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA; Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung, Taiwan.
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Rational approaches, design strategies, structure activity relationship and mechanistic insights for anticancer hybrids. Eur J Med Chem 2014; 77:422-87. [PMID: 24685980 DOI: 10.1016/j.ejmech.2014.03.018] [Citation(s) in RCA: 306] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 03/02/2014] [Accepted: 03/06/2014] [Indexed: 12/16/2022]
Abstract
A Hybrid drug which comprises the incorporation of two drug pharmacophores in one single molecule are basically designed to interact with multiple targets or to amplify its effect through action on another bio target as one single molecule or to counterbalance the known side effects associated with the other hybrid part(.) The present review article offers a detailed account of the design strategies employed for the synthesis of anticancer agents via molecular hybridization techniques. Over the years, the researchers have employed this technique to discover some promising chemical architectures displaying significant anticancer profiles. Molecular hybridization as a tool has been particularly utilized for targeting tubulin protein as exemplified through the number of research papers. The microtubule inhibitors such as taxol, colchicine, chalcones, combretasatin, phenstatins and vinca alkaloids have been utilized as one of the functionality of the hybrids and promising results have been obtained in most of the cases with some of the tubulin based hybrids exhibiting anticancer activity at nanomolar level. Linkage with steroids as biological carrier vector for anticancer drugs and the inclusion of pyrrolo [2,1-c] [1,4]benzodiazepines (PBDs), a family of DNA interactive antitumor antibiotics derived from Streptomyces species in hybrid structure based drug design has also emerged as a potential strategy. Various heteroaryl based hybrids in particular isatin and coumarins have also been designed and reported to posses' remarkable inhibitory potential. Apart from presenting the design strategies, the article also highlights the structure activity relationship along with mechanistic insights revealed during the biological evaluation of the hybrids.
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Xu BB, Shi P, Guan QY, Shi X, Zhao GL. Synthesis, crystal structure, and biological activity of a nickel(II) complex constructed by 2-phenyl-4-selenazole carboxylic acid and 1,10-phenanthroline. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.811497] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Bao-Bao Xu
- a Xingzhi College , Zhejiang Normal University , Jinhua , China
| | - Pei Shi
- b College of Chemistry and Life Sciences , Zhejiang Normal University , Jinhua , China
| | - Quan-Yin Guan
- b College of Chemistry and Life Sciences , Zhejiang Normal University , Jinhua , China
| | - Xia Shi
- b College of Chemistry and Life Sciences , Zhejiang Normal University , Jinhua , China
| | - Guo-Liang Zhao
- a Xingzhi College , Zhejiang Normal University , Jinhua , China
- b College of Chemistry and Life Sciences , Zhejiang Normal University , Jinhua , China
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Duan YC, Zheng YC, Li XC, Wang MM, Ye XW, Guan YY, Liu GZ, Zheng JX, Liu HM. Design, synthesis and antiproliferative activity studies of novel 1,2,3-triazole–dithiocarbamate–urea hybrids. Eur J Med Chem 2013; 64:99-110. [DOI: 10.1016/j.ejmech.2013.03.058] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 03/23/2013] [Accepted: 03/26/2013] [Indexed: 01/13/2023]
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47
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Antimicrobial, anticancer and DNA binding studies of transition metal(II) complexes containing 2-phenyl-4-selenazole carboxylic acid. Sci China Chem 2013. [DOI: 10.1007/s11426-012-4814-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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48
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Kozhushkov SI, Ackermann L. Ruthenium-catalyzed direct oxidative alkenylation of arenes through twofold C–H bond functionalization. Chem Sci 2013. [DOI: 10.1039/c2sc21524a] [Citation(s) in RCA: 541] [Impact Index Per Article: 49.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Kamal A, Tamboli JR, Vishnuvardhan MVPS, Adil SF, Nayak VL, Ramakrishna S. Synthesis and anticancer activity of heteroaromatic linked 4β-amido podophyllotoxins as apoptotic inducing agents. Bioorg Med Chem Lett 2012. [PMID: 23182091 DOI: 10.1016/j.bmcl.2012.10.099] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A series of different heteroaromatic linked 4β-amidopodophyllotoxin conjugates (16a-i, 17a-i and 18a-d) were synthesized and evaluated for anticancer activity against five human cancer cell lines. Among the series, one of the compound 17g showed significant antiproliferative activity in A549 (lung cancer) cell line. Flow cytometric analysis showed that 17g arrested the cell cycle in the G2/M phase leading to caspase-3 dependent apoptotic cell death. Further, Hoechst 33258 staining and DNA fragmentation assay also suggests that 17g induces cell death by apoptosis.
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Affiliation(s)
- Ahmed Kamal
- Division of Organic Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India.
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Kamal A, Mallareddy A, Suresh P, Shaik TB, Lakshma Nayak V, Kishor C, Shetti RVCRNC, Sankara Rao N, Tamboli JR, Ramakrishna S, Addlagatta A. Synthesis of chalcone-amidobenzothiazole conjugates as antimitotic and apoptotic inducing agents. Bioorg Med Chem 2012; 20:3480-92. [PMID: 22543234 DOI: 10.1016/j.bmc.2012.04.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 04/03/2012] [Accepted: 04/04/2012] [Indexed: 01/15/2023]
Abstract
A series of chalcone-amidobenzothiazole conjugates (9a-k and 10a,b) have been synthesized and evaluated for their anticancer activity. All these compounds exhibited potent activity and the IC(50) of two potential compounds (9a and 9f) against different cancer cell lines are in the range of 0.85-3.3 μM. Flow cytometric analysis revealed that these compounds induced cell cycle arrest at G2/M phase in A549 cell line leading to caspase-3 dependent apoptotic cell death. The tubulin polymerization assay (IC(50) of 9a is 3.5 μM and 9f is 5.2 μM) and immuofluorescence analysis showed that these compounds effectively inhibit microtubule assembly at both molecular and cellular levels in A549 cells. Further, Annexin staining also suggested that these compounds induced cell death by apoptosis. Moreover, docking experiments have shown that they interact and bind efficiently with tubulin protein. Overall, the current study demonstrates that the synthesis of chalcone-amidobenzothiazole conjugates as promising anticancer agents with potent G2/M arrest and apoptotic-inducing activities via targeting tubulin.
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Affiliation(s)
- Ahmed Kamal
- Division of Organic Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 607, India.
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