Four new Amaryllidaceae alkaloids from Galanthus gracilis and Galanthus plicatus subsp Byzantinus
Makaleler > Tam Makale · 2001
Yazarlar: Nehir SOMER, S NOYAN, B GOZLER, T GOZLER, C WERNER, M HESSE
HETEROCYCLES, SCI Expanded İndekslerine Giren Dergi, Uluslararası, 2001, cilt 55, ss 641-652
Özet
(+)-3-Epi-3,4-dihydro-3-hydroxygraciline (5), isolated from Galanthus gracilis of Turkish origin, is a new member of the gracilines, a recently established subgroup of the Amaryllidaceae alkaloids. G. plicatus subsp. byzantinus has furnished three new alkaloids, namely (+)-plicane (12), which is a new plicamine-type alkaloid, along with (+)-3-O-(3-hydroxybutyryl)tazettinol (13), and N-formylismine (15).