[en] 12'-hydroxystrychnobiline, a new unsymmetrical bisindole alkaloid, was isolated from the root barks of Strychnos variabilis. Its structure was established by acid hydrolysis and by spectral analysis, especially by 1H-nmr at 360MHz. We compare its absolute stereochemistry with that of other alkaloids that contain an oxazine ring.
Disciplines :
Pharmacy, pharmacology & toxicology Chemistry
Author, co-author :
Tits, Monique ; Université de Liège - ULiège > Département de pharmacie > Phytochimie et phytothérapie
Angenot, Luc ; Université de Liège - ULiège > Département de pharmacie > Pharmacognosie
Tavernier, Dirk
Language :
French
Title :
12'-Hydroxystrychnobiline, nouvel alcaloïde bisindolinique du Strychnos variabilis
Alternative titles :
[en] 12'-Hydroxystrychnobiline, new bisindolinic alkaloid from Strychnos variabilis
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