Daphwazirin, biscoumarin glycopyranoside from Daphne oleoides.
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.
Riaz
M
M
International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi, Pakistan.
Malik
A
A
Sadhozai
S K
SK
Hussain
M
M
Ullah
N
N
D002845:Chromatography; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D006868:Hydrolysis; D008519:Medicine, Traditional; D008745:Methylation; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010154:Pakistan; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013237:Stereoisomerism; D029645:Thymelaeaceae / Q000737:chemistry*
D003374:Coumarins; D006027:Glycosides; C449739:daphwazirin