Flavone glycosides of Caralluma tuberculata N. E. Brown.
Three flavone glycosides have been hoisted from the fresh vegetative part of the medicinal herb Caralluma tuberculata. The chemical and spectroscopic properties are consistent with structures of Luteolin.4'-beta-D-glucopyranosyl-(2-->1)-alpha-L-rhamnopyranoside [1], Kaempferol-7-O-beta-D-glycopyranosyl (2-->1)-alpha-L-rhamnopyranoside [2], Kaempferol- 3-O-beta-D-glycopyraaosyl (6-->l)-alpha-L-rahmnopyranouide (3).
Rizwani
G H
GH
Department of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi-75270.
Usmanghani
K
K
Ahmad
M
M
Ahmad
V U
VU