It is shown by spectroscopic methods and synthesis that the minor alkaloid C10H8N2O2 from Broussonetia zeylanica is actually 8-hydroxyquinoline-4-carbaldehyde oxime and not 3,4′-dihydroxy-2,3′-bipyridine as was reported earlier.
- 3,4′-dihydroxy-2,3′-bipyridine (=incorrect structure)
- 8-hydroxy quinoline-4-carbaldehyde oxime
- Broussonetia zeylanica
- NMR spectral analysis.
- minor alkaloid
ASJC Scopus subject areas
- Molecular Biology
- Plant Science