title: A 400 MHz 1H-NMR Study of Seven Sarpagine-Type Alkaloids.
abstract: 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.
authors.affiliation: Technical University of Helsinki, Department of Chemistry, Laboratory for Organic and Bioorganic Chemistry, SF-02150 Espoo 15, Finland.
authors.forename: M
authors.initials: M
authors.lastname: Lounasmaa
authors.forename: R
authors.initials: R
authors.lastname: Jokela
authors.forename: A
authors.initials: A
authors.lastname: Tolvanen
authors.forename: S K
authors.initials: SK
authors.lastname: Kan