Abstract
Five new polycyclic Daphniphyllum alkaloids, macropodumines F (1) and G (2), 17-oxoyuzurimine (3), and macropodumines H (4) and I (5), were isolated from the leaves of D. macropodum MIQ., collected in Sichuan Province, China. The structures and relative configurations of the new compounds - as well as of four known, related alkaloids - were elucidated on the basis of in-depth spectroscopic and mass-spectrometric analyses, by chemical derivatization, and by comparison of spectroscopic data with those of known compounds.
Original language | English |
---|---|
Pages (from-to) | 1353-1359 |
Number of pages | 7 |
Journal | Helvetica Chimica Acta |
Volume | 90 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2007 |
Scopus Subject Areas
- Catalysis
- Biochemistry
- Drug Discovery
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry