A 400 MHz 1H-NMR Study of Seven Sarpagine-Type Alkaloids.
The chemical shifts and most of the main coupling constants of seven sarpagine alkaloids 1- 7 have been determined in a 400 MHz (1)H-NMR study.
Lounasmaa
M
M
Technical University of Helsinki, Department of Chemistry, Laboratory for Organic and Bioorganic Chemistry, SF-02150 Espoo 15, Finland.
Jokela
R
R
Tolvanen
A
A
Kan
S K
SK