Synthesis of a Novel 1,2,4-Oxadiazole Diterpene from the Oxime of the Methyl Ester of 1β,13-Epoxydihydroquinopimaric Acid
Oximation of the dihydroquinopimaric acid O-cyanoethylderivative (2) via the amidoxime 3, and cyclization with trifluoroacetic anhydride resulted in a new 1,2,4-oxadiazole diterpenoid (4).
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Veröffentlicht in: | Natural product communications 2016-01, Vol.11 (1), p.23-24 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Oximation of the dihydroquinopimaric acid O-cyanoethylderivative (2) via the amidoxime 3, and cyclization with trifluoroacetic anhydride resulted in a new 1,2,4-oxadiazole diterpenoid (4). |
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ISSN: | 1934-578X 1555-9475 |
DOI: | 10.1177/1934578X1601100108 |