Kaerophyllin, a new lignan from Chaerophyllum maculatum.
From the methanolic extract of roots of spotted cow parsley (Chaerophyllum maculatum Willd.) a new lignan, named kaerophyllin, has been isolated and identified as A-(trans-3,4-dimethoxybenzylidene)- beta-(3,4-methylenedioxylbenzyl)-gamma-butyrolactone. Its structure has been established on the basis of the analysis of UV, IR-, (1)H-NMR, (13)C-NMR and mass spectra.
Mikaya
G A
GA
Kutateladze Institute of Pharmacochemistry, Academy of Sciences Georgian SSR, Tbilisi.
Turabelidze
D G
DG
Kemertelidze
E P
EP
Wulfson
N S
NS