Oleanane Glycosides from <i>Eclipta prostrata</i>

Authors

  • Mohammad S Rahman Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000
  • Rasheduzzaman Chowdhury Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000
  • Chodhury M Hasan Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000
  • Mohammad A Rashid Centre for Biomedical Research, University of Dhaka, Dhaka-1000

DOI:

https://doi.org/10.3329/dujps.v4i2.211

Keywords:

Eclipta prostrata, Compositae, Oleanane glycoside, Eclalbasaponin I, Eclalbasaponin II

Abstract

Two oleanane-type glycosides eclalbasaponin II (1) and eclalbasaponin I (2) along with the ubiquitous steroid, stigmasterol were isolated from an n-hexane extract of the stem bark of Eclipta prostrata. The structures of the isolated compounds were confirmed by extensive spectroscopic studies, notably high field NMR and MS. The 13C NMR data of the parent saponins 1 and 2 are reported here for the first time. Key words: Eclipta prostrata, Compositae, Oleanane glycoside, Eclalbasaponin I, Eclalbasaponin II. Dhaka Univ. J. Pharm. Sci. Vol.4(2) 2005 The full text is of this article is available at the Dhaka Univ. J. Pharm. Sci. website

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How to Cite

Rahman, M. S., Chowdhury, R., Hasan, C. M., & Rashid, M. A. (2007). Oleanane Glycosides from <i>Eclipta prostrata</i>. Dhaka University Journal of Pharmaceutical Sciences, 4(2). https://doi.org/10.3329/dujps.v4i2.211

Issue

Vol. 4 No. 2 (2005)

Section

Articles

License

© Dhaka University Journal of Pharmaceutical Sciences

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