Synthesis of novel benzimidazole–oxadiazole derivatives as potent anticancer activity
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Abstract
DNA topoisomerase I regulates DNA topological structure in many cellular metabolic processes and is a validated target for the development of antitumor agents. In this work, a series of novel 2-[(5-(4-(5(6)-substituted-1H-benzimidazol-2-yl)phenyl)-1,3,4-oxadiazol-2-yl)thio]-1-(4-substitutedphenyl)ethan-1-ones (4a–4s) derivatives have been synthesized and evaluated for DNA Topo I inhibition and cytotoxicity. The structures of the compounds (4a–4s) were confirmed by IR, 1H-NMR, 13C-NMR, 2D NMR, and mass spectroscopy. Anticancer activity of these compounds was assessed against two different human cancer cell lines A549 (human lung adenocarcinoma) and HepG2 (human liver cancer cell line), as well as normal mouse embryonic fibroblast cells (NIH3T3). IC50 values of compounds 4a, 4c, and 4f were highest than those exhibited for the reference drug cisplatin. Then, the inhibitory effect of 4a, 4c, and 4f compounds on topoisomerase I enzyme with the relaxation assay was investigated on supercoiled DNA using agarose gel electrophoresis. The Annexin V-FITC assay demonstrated that these compounds induce cell death by apoptosis.
Keywords
Benzimidazole 1,3,4-Oxadiazole Anticancer DNA flow cytometric 2D NMRNotes
Acknowledgements
This study was financially supported by Anadolu University Scientific Research Projects Commission, Project no. 1602S065.
Compliance with ethical standards
Conflict of interest
The authors declare that they have no conflict of interest.
Supplementary material
References
- Abdel-Mohsen HT, Ragab FA, Ramla MM, El Diwani HI (2010) Novel benzimidazole–pyrimidine conjugates as potent antitumor agents. Eur J Med Chem 45(6):2336–2344CrossRefGoogle Scholar
- Abou-Zied HA, Youssif BG, Mohamed MF, Hayallah AM, Abdel-Aziz M (2019) EGFR inhibitors and apoptotic inducers: design, synthesis, anticancer activity and docking studies of novel xanthine derivatives carrying chalcone moiety as hybrid molecules. Bioorg Chem 89:102997CrossRefGoogle Scholar
- Abraham R, Prakash P, Mahendran K, Ramanathan M (2018) A novel series of N-acyl substituted indole-linked benzimidazoles and naphthoimidazoles as potential anti inflammatory, anti biofilm and anti microbial agents. Microb Pathog 114:409–413CrossRefGoogle Scholar
- Acar Cevik U, Nurpelin Saglik B, Ozkay Y, Canturk Z, Bueno J, Demirci F, Savas Koparal A (2017) Synthesis of new fluoro-benzimidazole derivatives as an approach towards the discovery of novel Intestinal antiseptic drug candidates. Curr Pharma Des 23(15):2276–2286Google Scholar
- Acar Çevik U, Sağlık BN, Korkut B, Özkay Y, Ilgın S (2018) Antiproliferative, cytotoxic, and apoptotic effects of new benzimidazole derivatives bearing hydrazone moiety. J Heterocycl Chem 55(1):138–148CrossRefGoogle Scholar
- Akkoç S (2019) Derivatives of 1‐(2‐(Piperidin‐1‐yl)ethyl)‐1H‐benzo[d]imidazole: synthesis, characterization, determining of electronic properties and cytotoxicity studies. Chem Sel 4(17):4938–4943Google Scholar
- Caselli GF, Dini S, Lavezzo A, Melillo G, Giani RP, Borsa H, Tonon GC (1988) Antihistaminic/antiallergic activity of 2-dialkylaminoalkylthio (OXY) 1-substituted benzimidazoles, evaluation “in vitro” and “in vivo”. Pharm Res Commun 20:80CrossRefGoogle Scholar
- Chandrika NT, Shrestha SK, Ngo HX, Garneau-Tsodikova S (2016) Synthesis and investigation of novel benzimidazole derivatives as antifungal agents. Bioorg Med Chem 24(16):3680–3686CrossRefGoogle Scholar
- Chen AY, Yu C, Bodley A, Peng LF, Liu LF (1993) A new mammalian DNA topoisomerase I poison Hoechst 33342: cytotoxicity and drug resistance in human cell cultures. Cancer Res 53(6):1332–1337PubMedGoogle Scholar
- Demirayak S, Kayagil I, Yurttas L (2011) Microwave supported synthesis of some novel 1,3-Diarylpyrazino [1,2-a] benzimidazole derivatives and investigation of their anticancer activities. Eur J Med Chem 46(1):411–416CrossRefGoogle Scholar
- El-Gohary NS, Shaaban MI (2017) Synthesis, antimicrobial, antiquorum-sensing and antitumor activities of new benzimidazole analogs. Eur J Med Chem 137:439–449CrossRefGoogle Scholar
- El-Goharya NS, Gabra MT, Shaabanc MI (2019) Synthesis, molecular modeling and biological evaluation of new pyrazolo[3, 4-b]pyridine analogs as potential antimicrobial, antiquorum-sensing and anticancer agents. Bioorg Chem 89:10297Google Scholar
- Haider MR, Ahmad K, Siddiqui N, Ali Z, Akhtar MJ, Fuloria N, Fuloria S, Ravichandranc M, Yar MS (2019) Novel 9-(2-(1-arylethylidene) hydrazinyl) acridine derivatives: target topoisomerase 1 and growth inhibition of HeLa cancer cells. Bioorg Chem 88:102962CrossRefGoogle Scholar
- Lewis RT, Bode CM, Choquette DM, Potashman M, Romero K, Stellwagen JC, Epstein LF (2012) The discovery and optimization of a novel class of potent, selective, and orally bioavailable anaplastic lymphoma kinase (ALK) inhibitors with potential utility for the treatment of cancer. J Med Chem 55(14):6523–6540CrossRefGoogle Scholar
- Mahmood K, Hashmi W, Ismail H, Mirza B, Twamley B, Akhter Z, Rozas I, Baker RJ (2019) Synthesis, DNA binding and antibacterial activity of metal (II) complexes of a benzimidazole Schiff base. Polyhedron 157:326–334CrossRefGoogle Scholar
- Mahanti S, Sunkara S, Bhavani R (2019) Synthesis, biological evaluation and computational studies of fused acridine containing 1,2,4-triazole derivatives as anticancer agents. Synth Commun 49(13):1729–1740CrossRefGoogle Scholar
- Mavrova AT, Wesselinova D, Vassilev N, Tsenov JA (2013) Design, synthesis and antiproliferative properties of some new 5-substituted-2-iminobenzimidazole derivatives. Eur J Med Chem 63:696–701CrossRefGoogle Scholar
- Mohammed MR (2019) Design, synthesis, and cytotoxicity screening of 5-aryl-3-(2-(pyrrolyl) thiophenyl)-1,2,4-oxadiazoles as potential antitumor molecules on breast cancer MCF-7 cells. Bioorg Chem 86:609–623CrossRefGoogle Scholar
- O’Donovan L, Carty MP, Aldabbagh F (2008) First synthesis of N-[(aziridin-2-yl) methyl] benzimidazolequinone and analysis of toxicity towards normal and Fanconi anemia cells. Chem Commun 43:5592–5594Google Scholar
- Özkay ÜD, Can ÖD, Sağlık BN, Çevik UA, Levent S, Özkay Y, Ilgın S, Atlı Ö (2016) Design, synthesis, and AChE inhibitory activity of new benzothiazole–piperazines. Bioorg Med Chem Lett 26(22):5387–5394CrossRefGoogle Scholar
- Ranjith PK, Rajeesh P, Haridas KR, Susanta NK, Row TNG, Rishikesan R, Kumari NS (2013) Design and synthesis of positional isomers of 5 and 6-bromo-1-[(phenyl) sulfonyl]-2-[(4-nitrophenoxy) methyl]-1H-benzimidazoles as possible antimicrobial and antitubercular agents. Bioorg Med Chem Lett 23(18):5228–5234CrossRefGoogle Scholar
- Refaat HM (2010) Synthesis and anticancer activity of some novel 2-substituted benzimidazole derivatives. Eur J Med Chem 45(7):2949–2956CrossRefGoogle Scholar
- Shi L, Wu TT, Wang Z, Xue JY, Xu YG (2014) Discovery of N-(2-phenyl-1H-benzo [d] imidazol-5-yl) quinolin-4-amine derivatives as novel VEGFR-2 kinase inhibitors. Eur J Med Chem 84:698–707CrossRefGoogle Scholar
- Starčević K, Kralj M, Ester K, Sabol I, Grce M, Pavelić K, Karminski-Zamola G (2007) Synthesis, antiviral and antitumor activity of 2-substituted-5-amidino-benzimidazoles. Bioorg Med Chem 15(13):4419–4426CrossRefGoogle Scholar
- Tang WL, Zhang Y, Hu DX, Yang H, Yu Q, Chen JW, Agama K, Pommier Y, An LK (2019) Synthesis and biological evaluation of 5-aminoethyl benzophenanthridone derivatives as DNA topoisomerase IB inhibitors. Eur J Med Chem 178:81–92CrossRefGoogle Scholar
- Zhang WJ, Li PH, Zhao MC, Gu YH, Dong CZ, Chen HX, Du ZY (2019) Synthesis and identification of quinoline derivatives as topoisomerase I inhibitors with potent antipsoriasis activity in an animal model. Bioorg Chem 88:102899CrossRefGoogle Scholar