
Tetrahedron Letters p. 2439 - 2442 (1980)
Update date:2022-08-04
Topics:
Tits, Monique
Angenot, Luc
Tavernier, Dirk
Two isomeric pairs of novel indoline aldehydic alkaloids have been isolated from the root barks of Strychnos variabilis.The isomerism finds its origine in the facile isomerisation of C16 and is set up rapidly at room temperature.So, they could be the biogenetic starting point of two series of alkaloids wich have a different stereochemistry for C16: the "retuline" series and the epimer "isoretuline" series.
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Doi:10.1055/s-1980-29305
(1980)Doi:10.1055/s-1980-29261
(1980)Doi:10.1021/ja005658r
(2001)Doi:10.1039/C8CC06211K
(2018)Doi:10.1016/j.tetlet.2008.05.132
(2008)Doi:10.1039/P19810000423
(1981)