Salviskinone A, a diterpene with a new skeleton from Salvia przewalskii

A novel compound, named salviskinone A ( 1), was isolated from Salvia przewarskii. The compound has a rearranged carbon skeleton with a methyl unit at C-5 from abietane-type diterpene. Its structure and relative stereochemistry were elucidated by detailed spectroscopic analysis, including HREIMS and...

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Bibliographic Details
Published in:Tetrahedron letters 2011-03, Vol.52 (12), p.1375-1377
Main Authors: Ohsaki, Ayumi, Kawamata, Shunsuke, Ozawa, Masaaki, Kishida, Akio, Gong, Xun, Kuroda, Chiaki
Format: Article
Language:English
Subjects:
Carbon
Diterpenoid
Lamiaceae
Natural product
Rearranged-abietane
Salvia przewalskii
Salviskinone A
Spectra
Spectroscopic analysis
Stereochemistry
Tetrahedrons
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Summary:A novel compound, named salviskinone A ( 1), was isolated from Salvia przewarskii. The compound has a rearranged carbon skeleton with a methyl unit at C-5 from abietane-type diterpene. Its structure and relative stereochemistry were elucidated by detailed spectroscopic analysis, including HREIMS and 2DNMR (COSY, HSQC, HMBC, and NOESY) spectra.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2011.01.080