UPSI Digital Repository (UDRep)
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Abstract : Universiti Pendidikan Sultan Idris |
Two new isoquinoline alkaloids, iraqiine (1) and kareemine (2), along with five known alkaloids, muniranine (3), kinabaline (4), O-methylmoschatoline (5), atherospermidine (6) and N-methylouregidione (7), were purified from the dichloromethane crude extract of Alphonsea cylindrica bark. The structures of these compounds were elucidated through extensive 1D and 2D NMR, IR and LC–MS studies and comparison with previously reported data. Compounds (1–5 and 7) were tested for their antioxidant activity using in vitro DPPH radical scavenging assay, and 1, 3 and 4 showed the highest antioxidant activities with IC50 values of 48.77 ± 1.01, 44.51 ± 1.12 and 64.28 ± 0.93 μg/ml, respectively
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References |
1. Achenbach, H., Schwinn, A., 1995. Aporphinoid alkaloids and terpenoids from piptostigma fugax. Phytochemistry 38 (4), 1037-1048. https://doi.org/10.1016/0031-9422(94)00675-J. 2. Albarracin, L.T., Delgado, W.A., Cuca, L.E., Ávila, M.C., 2017. Chemical constituents ofthe bark of Endlicheria oreocola (Lauraceae) from Colombia. Biochem. Syst. Ecol. 74, 60–62. https://doi.org/10.1016/j.bse.2017.09.003. 3. Aldulaimi, A.K.O., Azziz, S.S.S.A., Bakri, Y.M., Nafiah, M.A., Awang, K., Aowda, S.A., Litaudon, M., Hassan, N.M., Naz, H., Abbas, P., Hashim, Y.Z.H., Majhoo, A.A., 2018. Alkaloids from Alphonsea Elliptica Barks and their biological activities. J. Global Pharma Technol. 10 (08), 270–275. 4. Attiq, A., Jalil, J., Husain, K., 2017. Annonaceae: Breaking the wall of inflammation.Front. Pharmacol. 8 (Octobre). https://doi.org/10.3389/fphar.2017.00752. 5. Aziz, A., Taha, H., Ismail, N.H., Zuraina, F., Yusof, M., Zukiflee, M., Bakar, A., 2016.Therapeutic Potential of Plant Species Derived from Some Annonaceae Genus. Int. J. Agric. For. 6 (6), 214–221. https://doi.org/10.5923/j.ijaf.20160606.03. 6. Bing, Han, Jiang, Pu, Li, Zhaoxing, Yu, Yang, Huang, Tao, Ye, Xiaoli, Xuegang, Li., 2017.Coptisine-Induced Apoptosis In Human Colon Cancer Cells (HCT-116) Is Mediated By PI3K/Akt And Mitochondrial-Associated Apoptotic Pathway. Phytomedicine S0944-7113 (17), 30201–30205. https://doi.org/10.1016/j.phymed.2017.12.027. 7. Chen, H.C., Kao, C.L., Chen, C.T., Li, H.T., Chen, C.Y., 2018. Chemical Constituents of theLeaves of Michelia figo. Chem. Nat. Compd. 54 (2), 407–410. https://doi.org/10. 1007/s10600-018-2364-5. 8. Doddapaneni, S.J.D.S., Amgoth, C., Kalle, A.M., Suryadevara, S.N., Alapati, K.S., 2018.Antimicrobial and anticancer activity of AgNPs coated with Alphonsea sclerocarpa extract. 3 Biotech 8 (3), 1–9. https://doi.org/10.1007/s13205-018-1155-9. 9. Dsd, Amgoth, Suman Joshi, Chander, S., Surya Narayana, Ch, Madhavi, Padmavathi, Satya, Krishna, 2018. Antioxidant and anticancer activities of an Aporphine alkaloid isolated from Alphonsea sclerocarpa. J. Phytopharmacol. 7 (1), 51–55. 10. Shi, Jianping, Li, Shuixiu, Gao, Aili, Zhu, Kunju, Zhang, Hong, 2018. Tetrandrine Enhances The Antifungal Activity Of Fluconazole In A Murine Model Of Disseminated Candidiasis. Phytomedicine S0944-7113 (18), 30186–30187. https://doi.org/10.1016/j.phymed.2018.06.003. 11. Jossang, A., Leboeuf, M., Cav, A., 2015. Alcaloides Des Annonacees, L’: Alcaloides DePolyalthia Cauliflora. J. Nat. Prod. 47, 504–513. https://doi.org/10.1021/ np50033a018. 12. Kaur, R., Kaur, H., 2017. Plant derived antimalarial agents. J. Med. Plants Stud. 5 (1),346–363. 13. Kimia, K., 2015. The chemical constituents of ellipeia cuneifolia and their antibacterialactivity. Sains Malays. 44 (8), 1125–1128. 14. Ma, Q., Wei, R., Wang, Z., Liu, W., Sang, Z., Li, Y., Huang, H., 2017. Bioactive alkaloidsfrom the aerial parts of Houttuynia cordata. J. Ethnopharmacol. 195, 166–172.https://doi.org/10.1016/j.jep.2016.11.013. 15. Talip, Munirah A., Azziz, SaripahSalbiahSyed Abdul, Wong, Chee Fah, Awang, Khalijah, Naz, Humera, Bakri, YuhanisMhd, Ahmad, MohamadSyahrizal, Litaudon, Marc, 2017. New Azafluorenone derivative and antibacterial activities of Alphonsea cylindrica barks. Nat. Prod. Sci. 23 (3), 151–156. https://doi.org/10.20307/nps.2017.23.3.151. 16. Nasrullah, AyuAfiqah, Zahari, Azeana, Mohamad, Jamaludin, Awang, Khalijah, 2013. Antiplasmodial Alkaloids From The Bark of Cryptocarya Nigra (Lauraceae). Molecules 18, 8009–8017. 17. Orozco-Castillo, J.A., Cruz-Ortega, R., Martinez-Vázquez, M., González-Esquinca, A.R.,2016. Aporphine alkaloid contents increase with moderate nitrogen supply in Annona diversifolia Saff. (Annonaceae) seedlings during diurnal periods. Nat. Prod. Res. 30 (19), 2209–2214. https://doi.org/10.1080/14786419.2016.1143826. 18. Sahreen, S., Khan, M.R., Khan, R.A., 2010. Evaluation of antioxidant activities of varioussolvent extracts of Carissa opaca fruits. Food Chem. 122 (4), 1205–1211. https://doi.org/10.1016/j.foodchem.2010.03.120. 19. Sankaranarayanan, Chandrasekaran, Ramajayam, Nishanthi, Pachaiappan, Pugalendi, 2018. Ameliorating effect of berbamine on hepatic key enzymes of carbohydrate metabolism in high-fat diet and streptozotocin induced type 2 diabetic rats. Biomed. Pharmacother. 103 (2018), 539–545. 20. Sesang, W., Punyanitya, S., Pitchuanchom, S., Udomputtimekakul,P.,Nuntasaen,N.,Banjerdpongchai, PompimonW., 2014. Cytotoxic aporphine alkaloids from leaves and twigs of Pseuduvaria trimera (Craib). Molecules 19 (7), 8762–8772. https://doi.org/10.3390/molecules19078762. 21. Tadic,D.,Cassels,B.K.,Leboeuf,M.,Cave, A.,1987. Kinabaline and the aporphinoid biogenesis-of azaanthracene and azafluorene alkaloids. Phytochemistry 26 (2), 537–541. https://doi.org/10.1016/S0031-9422(00)81449-1. 22. Taha, H., Arya, A., Khan, A.K., Shahid, N., Noordin, M.I., Bin, Mohan, S., 2018. Effect of Pseuduvaria macrophylla in attenuating hyperglycemia mediated oxidative stress and inflammatory response in STZ-nicotinamide induced diabetic rats by upregulating insulin secretion and glucose transporter-1, 2 and 4 proteins expression. J. Appl. Biomed. 1-11.https://doi.org/10.1016/j.jab.2018.05.004. 23. Wan Othman, WanNurulNazneem, Sivasothy, Yasodha, Liew, Sook Yee, Mohamad, Jamaludin, Nafiah, MohdAzlan, Ahmad, Kartini, Litaudon, Marc, Awang, Khalijah, 2017. Alkaloids from Cryptocarya densiflora Blume (Lauraceae) and theircholinesterase inhibitory activity. Phytochem. Lett. 21, 230–236. https://doi.org/10.1016/j. phytol.2017.07.002. 24. Bakri, YuhanisMhd, Talip, MunirahAbdul, Syed, SaripahSalbiah, Azziz, Abdul, 2017. A Mini Review on Alphonsea sp. (Annonaceae): Traditional uses, Biological Activities and Phytochemistry. Department. J. Appl. Pharm. Sci. 7 (10), 200–203. https://doi.org/10.7324/JAPS.2017.71030.Phytochem. Lett. 11, 296–300. https://doi.org/10.1016/j. phytol.2015.01.017. 25. Zhou, Qi, Fu, Yan Hui, Li, XiaoBao, Chen, GuangYing, Wu, ShouYuan, Song, Xiao Ping,Liu, Yan Ping, Han, ChangRi, 2015. Bioactive benzylisoquinoline alkaloids from Artabotrys hexapetalus.
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