Literature

Abstract

In flowerheads of ARNICA MONTANA, A. CHAMISSONIS ssp. FOLIOSA, A. AMPLEXICAULIS, and A. SACHALINENSIS, traces of the non-toxic pyrrolizidine alkaloids tussilagine and isotussilagine were detected. Their identity was unambiguously confirmed by direct comparison (TLC, GC, GC/MS) with the authentic samples.

DOI： 10.1055/S-2006-961549

Tussilagine and Isotussilagine: Two Pyrrolizidine Alkaloids in the Genus<i>Arnica</i><sup>1</sup>

Planta Medica 1992.0

Co-occurrence of 2-pyrrolidineacetic acid with the pyrrolizidines tussilaginic acid and isotussilaginic acid and their 1-epimers in Arnica species and Tussilago farfara

Phytochemistry 1992.0

Pyrrolizidine Alkaloids from Ligularia sibirica Cass. and Tephroseris integrifolia L.

Scientia Pharmaceutica 2019.0

2-Pyrrolidineacetic Acid and Pyrrolizidine Alkaloids from Melampodium divaricatum

Biochemical Systematics and Ecology 2000.0

Pyrrolizidine alkaloids in members of the Boraginaceae from Sinai (Egypt)

Biochemical Systematics and Ecology 1998.0

Pyrrolizidine alkaloids from Alkanna tinctoria