Phytosterol from the leaves of Vernonia conferta Benth (Asteraceae)

Main Article Content

Ifiok James Umoh
Olorunfemi A. Eseyin
Augustine A. Ahmadu

Abstract

From the dichloromethane soluble part of ethanol extract of the leaves of Vernonia conferta, a phytosterol, Stigmast-5-ene-3?-ol (?-sitosterol) was isolated for the first time from this plant. The structure was elucidated using NMR and MS and was compared with literature.

Downloads

Download data is not yet available.

Article Details

How to Cite
Umoh, I. J. ., Eseyin, O. A. ., & Ahmadu, A. A. . (2020). Phytosterol from the leaves of Vernonia conferta Benth (Asteraceae). Nigerian Journal of Pharmaceutical and Applied Science Research, 5(3), 16–17. Retrieved from https://nijophasr.net/index.php/nijophasr/article/view/139
Section
Articles
Author Biographies

Ifiok James Umoh

1Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmacy
University of Uyo, Uyo, Nigeria

Olorunfemi A. Eseyin

Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmacy
University of Uyo, Uyo, Nigeria

Augustine A. Ahmadu

2Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmacy
Niger Delta University, Wilberforce Island, Bayelsa, Nigeria

References

Buskohl, H; Olivera, FL; Blind, LZ; Frietos, RA; Barison, A; Coupol, FR; Corilo, YE; Eberben, MN; Guramori, GI and Blavatti, MN. (2010).

Sesquiterpene lactones from Vernonia scorpioides. Phytochem, 71:1539-1544.

Carvalho, MH; Costa, PM and Abreu, HSJ. (1999). Flavanones from Vernonia diffusa. J.Braz.Chem.Soc., 10:163-166.

Costa, FJ; Bandeira, PN; Albuqueque, MR; Pessosa, OD; Silveira, PE and Bra-Filho, R.(2008). Constituintes quimicos de la Vernonia chalybaea. Mart.Quim.Nova, 31:1691-1695.

Habib, MR; Nikkon, F; Rahman, ME and Karim, ME. (2007). Isolation of stigmasterol and ?-sitosterol from the methanol root nark of

Calotropis gigantean. Pak. Journ.of Biol.Sci., 10:4174-4176.

Kos, O; Castro, V; Murillo, R; Peveta, L and Merfort, I. (2006). Ent.kaurone glycosides and Sesquiterpene lactones of the hirsuitinolide type from Vernonia triflosuculosa. Phytochem., 67:62-69.

Liang, QL and Min, ZD. (2003). Studies on the constituents of the herbs of Vernonia patuala. Zhongguo Zhong Yao Za Zhi, , 28:235-237.

Tchinda, AT; Tane, P; Ayafor, JF and Connoly, JD. (2003). Stigmastane derivatives and isovaleryl sucrose ester from Vernonia guineesis

(Asteraceae). Phytochem., 63:841-866.

Toyang, NJ and Verpoote, R. (2013) A review of the medicinal plants of the geunus Vernonia (Asteraceae). J Ethnopharmacol, 46(3):681-723s.