Related Experiment Videos
Daphwazirin, biscoumarin glycopyranoside from Daphne oleoides
M Riaz1, A Malik, S K Sadhozai
1International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi, Pakistan.
Natural Product Letters
|February 13, 2002
Abstract:
Daphwazirin, a new biscoumarin glycoside (1), along with four known compounds (2), (3), (4) and (5) has been isolated from the roots of Daphne oleoides. Its chemical structure is established as 7-hydroxy-8-[2-oxo-2H-1-benzopyran-7'-(O-alpha-L-rhamnosyl)-6'-yl]-2H-1-benzopyran-2-one through spectroscopic techniques and chemical analysis.