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Structure of crotonitenone a novel casbane di terpene from croton nitens euphorbiaceae


, : Structure of crotonitenone a novel casbane di terpene from croton nitens euphorbiaceae. Journal of the Chemical Society Perkin Transactions I (10): 2666-2669

A novel casbane diterpene, crotonitenone (E)-(1R, 5S, 7B, 11S, 14S)-5-hydroxy-3,7,11,15,15-pentamethylbicyclo[12.1.0]pentadec-2-ene-4,8-dione (7), C20H32O3, was isolated from C. nitens [a medicinal plant] (Euphorbiaceae) and its structure and relative stereochemistry were established by chemical, spectral and X-ray crystallographic means.


Accession: 006496379

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Related references

Burke, B.; Chan, W.; Pascoe, K.; Blount, J.; Manchand, P., 1981: The structure of crotonitenone, a novel casbane diterpene from Croton nitens Sw. (Euphoribiaceae). Journal of the Chemical Society Perkin transactions I: Organic and bio organic chemistry: 0) 2666-2669

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Bauer R.; Tittel G.; Wagner H., 1983: Isolation and detection of phorbol esters in croton oil with high performance liquid chromatography a new method for di terpene ester screening in euphorbiaceae. A HPLC [high performance liquid chromatography] method using reversed-phase columns is described for the determination and isolation of phorbolesters [potential carcinogens] in coroton oil [from Croton tiglium]. The identification of the compounds...

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