A. Esterl, S. Gäb, D. Bieniek
Dec 1, 1983
Citations
0
Influential Citations
4
Citations
Journal
Planta medica
Abstract
Dihydroquinamine and 3-epi-dihydroquinamine were isolated and identified from ISERTIA HYPOLEUCA (Schultes, Rauffauf and Soejarto 24041). The structure of hydroxydihydrocinchonamine, a reduction product from dihydroquinamine with LiAlH (4), was established. The (13)C magnetic resonance spectra of the three alkaloids have been determined.