Showing papers on "Indole alkaloid published in 1969"
TL;DR: Alstonerine, an alkaloid from Alstonia muelleriana, is a new member of the small group of indolohomotropane alkaloids consisting of alstophylline and the non-pleiocarpamine portion of villalstonine as mentioned in this paper.
Abstract: Alstonerine, an alkaloid from Alstonia muelleriana, is a new member of the small group of indolohomotropane alkaloids consisting of alstophylline and the non-pleiocarpamine portion of villalstonine.
17 citations
TL;DR: Elaeocarpidine, C17H21N3, is a new alkaloid from Elaeocaris densiJorus Knuth as mentioned in this paper has been shown to be (I).
Abstract: Elaeocarpidine, C17H21N3, a new alkaloid from Elaeocarpus densiJorus Knuth.§ has been shown to be (I). A trans configuration is preferred for both the C/D and D/E ring junctions.
13 citations
TL;DR: A simple synthesis of the unusual pentacyclic indode alkaloid elaeocarpidine in three stages from tryptamine was reported in this paper, where the synthesis was carried out in the same year.
Abstract: A simple synthesis of the unusual pentacyclic indode alkaloid elaeocarpidine in three stages from tryptamine is reported
8 citations
TL;DR: This article reported a total synthesis of indole alkaloid (±)-tubotaiwine in eleven stages from tryptamine, using an intermediate involved in the synthesis of geissoschizoline.
Abstract: We report a total synthesis of the indole alkaloid (±)-tubotaiwine in eleven stages from tryptamine, using an intermediate involved in the synthesis of geissoschizoline
7 citations
2 citations