Bioassay Directed Isolation Studies on Solanum surrattense

Please use this identifier to cite or link to this item: http://localhost:80/xmlui/handle/123456789/19810

Title:	Bioassay Directed Isolation Studies on Solanum surrattense
Authors:	EJAZ AHMED AHSAN SHARIF HAQ NAWAZ MUKHTAR-UL-HASSAN MUHAMMAD AZAM RASOOL KHADIJA NAFEESA ROBINA BEGUM MUHAMMAD ASHRAF TARIQ MAHMUD
Issue Date:	13-Oct-2011
Publisher:	Karachi: The Chemical Society Of Pakistan
Citation:	Ahmed, E., Sharif, A., Nawaz, H., Rasool, M. A., Nafeesa, K., Begum, R., ... & Mahmud, T. (2011). Bioassay Directed Isolation Studies on Solanum surrattense. Journal of the Chemical Society of Pakistan, 33(5), 682-687.
Abstract:	Bioassay directed isolation studies on solanum surrattense have resulted in the isolation of three steroidal alkaloids namely, acetyl-solasodine (1), khasianine (2) and solamargine (3) from the ethyl acetate soluble fraction. Compounds 1-3 showed moderate inhibitory activity against the enzyme urease. In addition, coumarin (4),, cinnamic acid (5), lupeol (6), betulin (7), 3,5,7- trihydroxy-6,4´-dimethoxyflavone (8), β-sitosterol 3-O-β-D-glucopyranoside (9), 3′,4′,5- trihydroxyflavone 7-O-β-D-glucopyranoside (10) have also been isolated, identified by NMR and showed no inhibitory activity against the enzyme urease.
URI:	http://142.54.178.187:9060/xmlui/handle/123456789/19810
ISSN:	0253-5106
Appears in Collections:	Issue 05

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