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Isolation studies on Cotoneaster racemiflora.

Author(s)
Shafiullah Khan Pharmaceutical Research Centre, PCSIR Laboratories Complex, Karachi, Pakistan
Aziz-Ur-Rehman Pharmaceutical Research Centre, PCSIR Laboratories Complex, Karachi, Pakistan
Naheed Riaz Pharmaceutical Research Centre, PCSIR Laboratories Complex, Karachi, Pakistan
Nighat Afza Pharmaceutical Research Centre, PCSIR Laboratories Complex, Karachi, Pakistan
Abdul Malik International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi, Pakistan
Abstract
Seven compounds have been isolated for the first time from Cotoneaster racemif lora namely, β-sitosterol (1), scopoletin (2), 7,8-dimethoxy-6-hydroxycoumarin (3), ursolic acid (4), cereotagaloperoxide (5), 3,3`,4`-tri-O-methylellagic acid (6) and β-sitosterol 3-O-β-D-glucopyranoside (7), respectively. Their structures have been elucidated by spectroscopic techniques.
Publication Details
Page(s) 620-623
DOI DOI not available
Published Journal: Journal of Chemical Society of Pakistan, Volume: 29, Issue: 6, Year: 2007

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