title: Acylated flavonol diglucosides from Ammania auriculata.
abstract: Chemical investigation of the extract of the whole Ammania auriculata plant resulted in the identification of 13 polyphenols, including the hitherto unknown flavonoids, kaempferol 3-O-β-(6″-galloylglucopyranoside)-7-O-β-glucopyranoside, and its quercetin analogue. The structures of all isolates were elucidated by conventional methods, spectroscopic analysis, including 1D and 2D NMR, and by HRESI-MS as well.
authors: Mahmoud
authors: M
authors: Nawwar
authors: Nahla
authors: N
authors: Ayoub
authors: Mohamed
authors: M
authors: El-Raey
authors: Soumaya
authors: S
authors: Zaghloul
authors: Amani
authors: A
authors: Hashem
authors: Eman
authors: E
authors: Mostafa
authors: Omayma
authors: O
authors: Eldahshan
authors: Ulrike
authors: U
authors: Lindequist
authors: Michael W
authors: MW
authors: Linscheid
mesh_terms: D000215:Acylation; D066241:Carbon-13 Magnetic Resonance Spectroscopy; D044948:Flavonols / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D029561:Lythraceae / Q000737:chemistry*; D015394:Molecular Structure; D008517:Phytotherapy; D010946:Plants, Medicinal; D021241:Spectrometry, Mass, Electrospray Ionization; D013056:Spectrophotometry, Ultraviolet
chemical_list: D044948:Flavonols; D005960:Glucosides