Reference : Nouveaux alcaloïdes des feuilles de Strychnos usambarensis
Scientific journals : Article
Human health sciences : Pharmacy, pharmacology & toxicology
http://hdl.handle.net/2268/5114
Nouveaux alcaloïdes des feuilles de Strychnos usambarensis
French
[en] New alkaloids from Strychnos usambarensis leaves
Angenot, Luc mailto [Université de Liège - ULg > Département de pharmacie > Pharmacognosie >]
Coune, Claude [ > > ]
Tits, Monique mailto [Université de Liège - ULg > Département de pharmacie > Phytochimie et phytothérapie >]
1978
Journal de Pharmacie de Belgique
Nationale Pharmaceutique
33
1
11-23
Yes (verified by ORBi)
International
0047-2166
Bruxelles
Belgique
[en] Strychnos usambarensis ; dihydrousambarine ; usambaridines ; strychnobaridine ; strychnopentamine ; isostrychnopentamines A and B
[en] Fourteen bis-indole alkaloids have been isolated from Strychnos usambarensis leaves. Nine are described here for the frst time: 18,19-dihydro-usambarine; usambaridines and their dihydroderivatives; strychnobaridine; strychnopentamine and isomers. The elucidation of structure and the stereochemistry of these new compounds are also discussed. They possess the "usambarane" skeleton; moreover many are phenolic and amongst them, strychnopentamine and isomers are curiuos alkaloids with five nitrogen atoms: a methylpyrrolidine group is joined to the indole ring of the corynane part of the molecule.
http://hdl.handle.net/2268/5114

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
Journal pharm de Belgique 1978 pp 11_23.pdfPublisher postprint468.79 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.