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9-Deoxy drimane sesquiterpenes from Canella winterana
Journal article   Peer reviewed

9-Deoxy drimane sesquiterpenes from Canella winterana

Mansour S. Al-Said, Samir M. El-Khawaja, Farouk S. El-Feraly and Charles D. Hufford
Phytochemistry (Oxford), Vol.29(3), pp.975-977
1990
DOI: https://doi.org/10.1016/0031-9422(90)80059-P

Abstract

3β-acetoxypolygodial 9-deoxyisomuzigadial Canella winterana Canellaceae connectivities muzigadial, 9-deoxymuzigadial NMR NOESY
The stem bark of Canella winterana collected in Florida yielded three new drimane sesquiterpenes. Their structures were elucidated from their spectral data as: 9-deoxymuzigadial, 9-deoxyisomuzigadial and 3β-acetoxypolygodial. The first two compounds, which are double bond isomers, could only be separated from each other on silver nitrate-impregnated silica gel.

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