Loasifolin, a new flavonoid from Eremostachys loasifolia.
Loasifolin (1), a new highly oxygenated flavonoid, has been isolated from Eremostachys loasifolia and its structure is assigned on the basis of spectroscopic data including 1D and 2D NMR techniques. 6,7-Dihydroxycoumarin (2) and luteolin 4'-O-beta-d-glucopyranoside (3) have also been isolated for the first time from the genus Eremostachys.
Mughal
Uzma Rasheed
UR
HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan.
Fatima
Itrat
I
Malik
Abdul
A
Tareen
Rasool Bakhsh
RB
D005419:Flavonoids / Q000737:chemistry; D019686:Lamiaceae / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010154:Pakistan
D005419:Flavonoids; C549364:loasifolin