W. Herz, V. Sosa
1988
Citations
0
Influential Citations
21
Citations
Journal
Phytochemistry
Abstract
Abstract Chemical investigation of the aerial parts of Arnica acaulis resulted in isolation of 12 known helenanolides, one new melampolide baileyin acetate and the transfused guaianolides florilenalin acetate and 11 α H , 13dihydroflorilenalin acetate as well as other relatively common plant constituents. The implications for the biogenesis of helenanolides and the chemotaxonomic situation in Arnica are discussed.