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Planta Med 1983; 47(2): 83-86
DOI: 10.1055/s-2007-969957
DOI: 10.1055/s-2007-969957
Research Articles
© Hippokrates Verlag Stuttgart
Alkaloids from Tabernaemontana psorocarpa
Further Information
Publication History
1982
Publication Date:
26 March 2007 (online)
![](https://www.thieme-connect.de/media/plantamedica/198302/lookinside/thumbnails/10.1055-s-2007-969957-1.jpg)
Abstract
The isolation of the alkaloids from two different samples of stem bark of Tabernaemontana psorocarpa is described. Both samples contained 16-epi-isositsirikine as the major alkaloid but differed from each other in the number and quantity of the other alkaloids. The following minor alkaloids were identified: 12-methoxy-14,15-dehydro-vincamine, vallesiachotamine, isovallesiachotamine, tetrahydroalstonine, coronaridine and voacangine.
Key Word Index
Tabernaemontana psorocarpa - Apocynaceae - indole alkaloids - biosynthesis