Three new tazettine-type alkaloids from Galanthus gracilis and Galanthus plicatus subsp byzantinus

Citation
N. Unver et al., Three new tazettine-type alkaloids from Galanthus gracilis and Galanthus plicatus subsp byzantinus, PLANTA MED, 65(4), 1999, pp. 347-350
Citations number
18
Categorie Soggetti
Pharmacology & Toxicology
Journal title
PLANTA MEDICA
ISSN journal
00320943 → ACNP
Volume
65
Issue
4
Year of publication
1999
Pages
347 - 350
Database
ISI
SICI code
0032-0943(199905)65:4<347:TNTAFG>2.0.ZU;2-H
Abstract
Three new tazettine-type alkaloids were isolated from two different Galanth us species of Turkish origin. (+)-isotazettinol and (+)-3-O-demethylmacroni ne are obtained from G. gracilis, while (+)-3-O-demethyl-3-epimacronine is found in G plicatus subsp. byzantinus. The known base, trispheridine, is re ported for the first time in Galanthus genus.