A New Annulenol from Aconitum heterophyllum with Bioactivity and Cytotoxicity against Vero and Lung Cell Line

Authors

  • Md Saiful Alam Department of Pharmacy, Faculty of Life and Earth Sciences, Jagannath University, Dhaka-1100, Bangladesh
  • Satyajit Roy Rony Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Farhana Afroz Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Abdullah Al Mansur Institute of National Analytical Research and Services, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Suriya Sharmin Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Fatema Moni Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Shammi Akhter Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh
  • Mohammad Musarraf Hussain Department of Pharmacy, Faculty of Life and Earth Sciences, Jagannath University, Dhaka-1100, Bangladesh
  • Md Hossain Sohrab Pharmaceutical Sciences Research Division, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dr. Qudrat-I-Khuda Road, Dhaka 1205, Bangladesh

DOI:

https://doi.org/10.3329/dujps.v22i1.64141

Keywords:

Aconitum heterophyllum, Annulenol, Antiproliferation, Vero and lung cell line, Antimicrobial, Antioxidant, Phenolic, Flavonoid

Abstract

In this research work, a detailed phytochemical and biological investigation of Aconitum heterophyllum was accomplished. The cold methanolic root extract of A. heterophyllum was subjected to VLC for fractionation over silica gel, which led to the isolation of two compounds 1,1,8,8-trimethyl-4-methylene-decahydro- 1H-cyclopenta-[8]-annulen-1-ol (1) and β-stigmasterol (2). The compounds were characterized by analysis of their 1D and 2D NMR spectral data. Compound 1 is first reported from this plant. The crude extract was screened for antimicrobial activity against several gram-positive and gram-negative bacteria, and fungi using disk diffusion method where significant inhibitory activity was observed. The extract was also tested for cytotoxic property using brine shrimp lethality bioassay, which revealed moderate activity in comparison with the standard anticancer drug, vincristine sulphate. Antioxidant property of the crude methanol extract of A. heterophyllum was determined by the scavenging of the DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical and found moderate antioxidant activity (IC50 = 53.25 μg/mL) when compared to standard antioxidant. Total phenolic and flavonoid content and polyphenolic compound content of the crude extract were determined by HPLC. The isolated compounds 1 and 2 showed dosedependent antiproliferation activity against the vero and lung A549 cells.

Dhaka Univ. J. Pharm. Sci. 22(1): 1-10, 2023 (June)

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Published

2023-06-24

How to Cite

Alam, M. S. ., Rony, S. R. ., Afroz, F. ., Mansur, A. A., Sharmin, S. ., Moni, F. ., Akhter, S. ., Hussain, M. M. ., & Sohrab, M. H. . (2023). A New Annulenol from Aconitum heterophyllum with Bioactivity and Cytotoxicity against Vero and Lung Cell Line. Dhaka University Journal of Pharmaceutical Sciences, 22(1), 1–10. https://doi.org/10.3329/dujps.v22i1.64141

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