New Diarylheptanoid from Garuga pinnata Roxb

Authors

  • Mst Taslima Khatun Department of Applied Chemistry and Chemical Engineering, Dhaka University, Dhaka-1000
  • M. Mahboob Ali Siddiqi Institute of Natural Sciences, United International University, Dhaka-1209
  • Al-Mansur MA Analytical Research Division, Bangladesh Council of Scientific and Industrial Research, Dhaka-1205
  • MH Sohrab Analytical Research Division, Bangladesh Council of Scientific and Industrial Research, Dhaka-1205
  • AFM Mustafizur Rahman Department of Applied Chemistry and Chemical Engineering, Dhaka University, Dhaka-1000
  • Choudhury M Hasan Department of Pharmaceutical Chemistry, Dhaka University, Dhaka-1000
  • AM Sarwaruddin Chowdhury Department of Applied Chemistry and Chemical Engineering, Dhaka University, Dhaka-1000

DOI:

https://doi.org/10.3329/dujs.v61i2.17058

Keywords:

Garuga pinnata, Brine shrimp lethality bioassay, Antimicrobial activity, 9´-Desmethylgaruganin I

Abstract

9´-Desmethylgaruganin I has been isolated from the dichloromethane extract of the stem bark of Garuga pinnata Roxb. The crude extract was screened for antimicrobial activity against a wide range of gram-positive and gram-negative bacteria and fungi by disc diffusion method and cytotoxicity by brine shrimp lethality bioassay. The dichloromethane extract showed moderate inhibitory activity to microbial growth and weak cytotoxicity having LC90 25.703?g-mL1

DOI: http://dx.doi.org/10.3329/dujs.v61i2.17058

Dhaka Univ. J. Sci. 61(2): 131-134, 2013 (July)

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Published

2013-11-18

How to Cite

Khatun, M. T., Siddiqi, M. M. A., MA, A.-M., Sohrab, M., Rahman, A. M., Hasan, C. M., & Chowdhury, A. S. (2013). New Diarylheptanoid from Garuga pinnata Roxb. Dhaka University Journal of Science, 61(2), 131–134. https://doi.org/10.3329/dujs.v61i2.17058

Issue

Vol. 61 No. 2 (2013)

Section

Articles