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- Title
Die Alkaloide aus Hedranthera barteri (Hook. f.) Pichon. 139. Mitteilung über Alkaloide.
- Authors
Agwada, V.; Patel, M. B.; Hesse, M.; Schmid, H.
- Abstract
From the root bark of the apocynacea Hedranthera barteri ( Hook. f.) Pichon were isolated the known indole alkaloids vobtusine ( 1), voacamine ( 2), callichiline ( 3), voacangine ( 4) and conoflorine ( 5), as well as the unknown plant bases amataine, goziline and owerreine, and also beninine and 1, 2-dehydrobeninine. The structures of the two last mentioned alkaloids were shown in an earlier publication to be 6 and 7, respectively. Amataine, goziline and owerreine are bis-indole alkaloids, which on the basis of their chemical and spectroscopic (especially mass spectroscopic) properties have been assigned the structures 8, 9 and 10, respectively.
- Publication
Helvetica Chimica Acta, 1970, Vol 53, Issue 7, p1567
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.19700530703