C-29 ecdysteroids from Ajuga reptans var. reptans.
Investigation of the ecdysteroid constituents of the herb Ajuga reptans var. reptans resulted in the isolation of three new ecdysteroids, named reptanslactone A (2), reptanslactone B (3), and sendreisterone (5), and the known 24-dehydroprecyasterone (1) and breviflorasterone (4). The structures of compounds 1-5 were determined by spectroscopic methods including one- and two-dimensional NMR measurements.
Ványolós
Attila
A
Department of Pharmacognosy, University of Szeged, Eotvos utca 6, H-6720 Szeged, Hungary.
Simon
András
A
Tóth
Gábor
G
Polgár
László
L
Kele
Zoltán
Z
Ilku
Anett
A
Mátyus
Péter
P
Báthori
Mária
M