Abstract
In the present work, we report the synthesis of six new azomethine linkage containing dihydroxy derivatives of carvacrol, thymol, and eugenol. All the synthesized derivatives have been characterized by spectroscopic techniques and their structures were confirmed by X-ray single crystallography. Synthesized derivatives were screened for anti-oxidant activity using DPPH radical scavenging assay, and anticancer activity by using SRB assay against pancreatic cancer with MIAPaCa-2 and colon cancer with HCT-15 cell lines. The molecular docking studies of all the synthesized derivatives were performed on cyclooxygenases (COX-2) protein enzyme. In the anti-oxidant test, the values of EC50 indicated that all the compounds show excellent anti-oxidant potency, and similarly the GI50 values in anticancer tests indicated that most of the compounds possess good anticancer efficacy. The overall docking score suggested that all the synthesized compounds exhibit good binding affinity towards cyclooxygenases (COX-2) protein enzyme.
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R. Kohen, A. Nyska, Invited review: oxidation of biological systems: oxidative stress phenomena, anti-oxidants, redox reactions, and methods for their quantification. Toxicol. Pathol. 30, 620–650 (2002)
R.P. Patel, J. McAndrew, H. Sellak, C.R. White, H. Jo, B.A. Freeman, V.M. Darley-Usmar, Biological aspects of reactive nitrogen species. Biochim. Biophys. Acta Bioenerg 1411, 385–400 (1999)
B.N. Ames, M.K. Shigenaga, T.M. Hagen, Oxidants, anti-oxidants, and the degenerative diseases of aging. Proc. Natl. Acad. Sci. USA. 90, 7915–7922 (1993)
B. Uttara, A.V. Singh, P. Zamboni, R.T. Mahajan, Oxidative stress and neurodegenerative diseases: a review of upstream and downstream anti-oxidant therapeutic options. Curr. Neuropharmacol. 7, 65–74 (2009)
S. Sen, R. Chakraborty, The role of anti-oxidants in human health, in Oxidative Stress: Diagnostics, Prevention, and Therapy (American Chemical Society, 2011), pp. 1–37
A. Kumará, Sharma, reactive oxygen species: Friend or foe? RSC Adv 5, 57267–57276 (2015)
A.T. Diplock, C.A. Rice-Evans, R.H. Burdon, Is there a significant role for lipid peroxidation in the causation of malignancy and for anti-oxidants in cancer prevention? Cancer Res. 54, 1952s–1956s (1994)
G. Waris, H. Ahsan, Reactive oxygen species: role in the development of cancer and various chronic conditions. J. Carcinog. 5, 14 (2006)
X.P. Nunes, F.S. Silva, J.R.G.D.S. Almeida, J.M. Barbosa Filhode, J.T. Lima, L.A. de Araújo Ribeiro, L.J.Q. Júnior, Biological Oxidations and Anti-oxidant Activity of Natural Products (INTECH Open Access Publisher, New York, 2012)
S.B. Nimse, D. Pal, Free radicals, natural anti-oxidants, and their reaction mechanisms. RSC Adv. 5, 27986–28006 (2015)
O.I. Aruoma, A. Jenner and B. Halliwell, Application of Oxidative DNA damage measurements to study anti-oxidant actions of dietary components, in Advances in DNA Damage and Repair, pp 19–26 (1999)
B. Halliwell, O. Auroma, Molecular Biology of Free Radicals in Human Diseases (OICA, London, 1999)
M. Valko, D. Leibfritz, J. Moncol, M.T. Cronin, M. Mazur, J. Telser, Free radicals and anti-oxidants in normal physiological functions and human disease. Int J Biochem Cell Biol 39, 44–84 (2007)
S.D. Bagul, J.D. Rajput, P.S. Karandikar, R.S. Bendre, Synthesis, characterization and anti-oxidant activity of carvacrol containing novel thiadiazole and oxadiazole moieties. Mod Chem Appl 4, 193 (2016). doi:10.4172/2329-6798.1000193
L. Poillet-Perez, G. Despouy, R. Delage-Mourroux, M. Boyer-Guittaut, Interplay between ROS and autophagy in cancer cells, from tumor initiation to cancer therapy. Redox Biol. 4, 184–192 (2015)
M.N. Alam, N.J. Bristi, M. Rafiquzzaman, Review on in vivo and in vitro methods evaluation of anti-oxidant activity. Saudi Pharm J 21, 143–152 (2013)
H. Boeing, A. Bechthold, A. Bub, S. Ellinger, D. Haller, A. Kroke, P. Stehle, Critical review: vegetables and fruit in the prevention of chronic diseases. Eur. J. Nutr. 51, 637–663 (2012)
N.V. Yanishlieva, E.M. Marinova, M.H. Gordon, V.G. Raneva, Anti-oxidant activity and mechanism of action of thymol and carvacrol in two lipid systems. Food Chem. 64, 59–66 (1999)
S. Nandi, M. Vracko, M.C. Bagchi, Anticancer activity of selected phenolic compounds: QSAR studies using ridge regression and neural networks. Chem. Biol. Drug Des. 70, 424–436 (2007)
J. Mastelic, I. Jerkovic, I. Blažević, M. Poljak-Blaži, S. Borović, I. Ivančić-Baće, N. Müller, Comparative study on the anti-oxidant and biological activities of carvacrol, thymol, and eugenol derivatives. J. Agric. Food Chem. 56, 3989–3996 (2008)
B. Tepe, D. Daferera, M. Sökmen, M. Polissiou, A. Sökmen, In vitro antimicrobial and anti-oxidant activities of the essential oils and various extracts of Thymus eigii M. Zohary et PH Davis. J. Agric. Food Chem. 52, 1132–1137 (2004)
R.S. Bendre, J.D. Rajput, S.D. Bagul, P.S. Karandikar, Outlooks on medicinal properties of eugenol and its synthetic derivatives. Nat Prod Chem Res 4, 212 (2016). doi:10.4172/2329-6836.1000212
J.D. Rajput, S.D. Bagul, S. Tadavi, R.S. Bendre, Comparative anti-proliferative studies of natural phenolic monoterpenoids on human malignant tumour cells. Med. Aromat. Plants (Los Angel) 5, 2167-0412 (2016)
S.D. Bagul, J.D. Rajput, S.K. Tadavi, R.S. Bendre, Design, synthesis and biological activities of novel 5-isopropyl-2-methylphenolhydrazide-based sulfonamide derivatives. Res. Chem. Intermed. 1–12 (2016). doi:10.1007/s11164-016-2759-5
D. Kumar, D.S. Rawat, Synthesis and anti-oxidant activity of thymol and carvacrol based Schiff bases. Bioorg. Med. Chem. Lett. 23, 641–645 (2013)
J.D. Rajput, S.D. Bagul, R.S. Bendre, Design, synthesis, biological screenings and docking simulations of novel carvacrol and thymol derivatives containing acetohydrazone linkage. Res. Chem. Intermed. (2016). doi:10.1007/s11164-017-2919-2
U.D. Pete, C.M. Zade, J.D. Bhosale, S.G. Tupe, P.M. Chaudhary, A.G. Dikundwar, R.S. Bendre, Hybrid molecules of carvacrol and benzoyl urea/thiourea with potential applications in agriculture and medicine. Bioorg. Med. Chem. Lett. 22, 5550–5554 (2012)
J.D. Rajput, S.D. Bagul, S.K. Tadavi, P.S. Karandikar, R.S. Bendre, Design, synthesis and biological evaluation of novel class diindolyl methanes (DIMs) derived from naturally occurring phenolic monoterpenoids. Med. Chem. (Los Angeles) 6, 123–128 (2016). doi:10.4172/2161-0444.1000336
V. Vichai, K. Kirtikara, Sulforhodamine B colorimetric assay for cytotoxicity screening. Nat. Protoc. 1, 1112–1116 (2006)
J. Bao, Y. Cai, M. Sun, G. Wang, H. Corke, Anthocyanins, flavonols, and free radical scavenging activity of Chinese bayberry (Myrica rubra) extracts and their color properties and stability. J. Agric. Food Chem. 53, 2327–2332 (2005)
B. Brus, U. Košak, S. Turk, A. Pišlar, N. Coquelle, J. Kos, S. Gobec, Discovery, biological evaluation, and crystal structure of a novel nanomolar selective butyrylcholinesterase inhibitor. J. Med. Chem. 57, 8167–8179 (2014)
O.V. Dolomanov, L.J. Bourhis, R.J. Gildea, J.A. Howard, H. Puschmann, OLEX2: a complete structure solution, refinement and analysis program. J. Appl. Crystallogr. 42, 339–341 (2009)
G.M. Sheldrick, SHELXT–integrated space-group and crystal-structure determination. Acta Crystallogr. Sect. A Found Adv. 71, 3–8 (2015)
G.M. Sheldrick, Crystal structure refinement with SHELXL. Acta Crystallogr. Sect. C Struct. Chem. 71, 3–8 (2015)
K. Tayade, S.K. Sahoo, B. Bondhopadhyay, V.K. Bhardwaj, N. Singh, A. Basu, A. Kuwar, Highly selective turn-on fluorescent sensor for nanomolar detection of biologically important Zn2+ based on isonicotinohydrazide derivative: application in cellular imaging. Biosens. Bioelectron. 61, 429–433 (2014)
B.S. Vashi, V.H. Shah, Synthesis and biological screening of substituted thymolylthiazolidinones and thymolylazetidinones. J. Indian Chem. Soc. 73, 491–492 (1996)
B.S. Vashi, D.S. Mehta, V.H. Shah, Synthesis of 2,5-disubstituted-1,3,4-oxadiazole, 1,3,4-triazole and 1,3,4-thiadiazole derivatives as potential antimicrobial agents. Indian J. Chem. B 35, 111–115 (1996)
S.K. Tadavi, J.D. Rajput, S.D. Bagul, A.A. Hosamani, J.N. Sangshetti, R.S.Bendre, Synthesis, crystal structures, biological screening and electrochemical analysis of some salen based transition metal complexes. Res. Chem. Intermed. doi:10.1007/s11164-017-2917-4
Acknowledgements
RSB thanks UGC, New Delhi, for SAP (DSA-I) and Jamatsing D. Rajput gratefully thanks UGC, New Delhi, for BSR Fellowship of PhD Candidates. We are also grateful to Prof. T. N. Guru Row, IISC, Bangalore, for help in solving the crystal structures. Finally, we are grateful to Dr. Davinder Tuli for the molecular docking studies.
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Rajput, J.D., Bagul, S.D., Hosamani, A.A. et al. Synthesis, characterizations, biological activities and docking studies of novel dihydroxy derivatives of natural phenolic monoterpenoids containing azomethine linkage. Res Chem Intermed 43, 5377–5393 (2017). https://doi.org/10.1007/s11164-017-2933-4
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DOI: https://doi.org/10.1007/s11164-017-2933-4