Sandaracopimarene derivatives from Senecio subrubriflorus |
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Authors: | Ferdinand Bohlmann Christa Zdero |
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Institution: | Institute for Organic Chemistry, Technical University of Berlin, D-1000 Berlin 12, West Germany |
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Abstract: | Several new sandaracopimarene derivatives were isolated from Senecio subrubriflorus. A triphenyl acetate of shikimic acid and a 4, 7-oxide of bisabolene were also present. The structures were elucidated by high field 1H NMR spectroscopy. The chemistry of this species differs considerably from that of other Senecio species. |
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Keywords: | Compositae diterpenes sandaracopimarene derivatives shikimic acid ester bisabolene derivative |
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