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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

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Sesquiterpenes from Ferula penninervis.

The ethyl acetate soluble extract of the dried roots of Ferula penninervis gave 17 new sesquiterpenes [15 of the guaiane-type, ferupennins A-O (1-15), and two of the eudesmane-type, 1alpha-hydroxy-2-oxo-5alpha,7beta,11betaH-eudesm-3-en-6alpha,12-olide (16) and penninervin (17)] and nine known sesquiterpenes. The structures of the new compounds were elucidated on the basis of spectroscopic evidence and X-ray analysis. The absolute configuration of ferupennin A (1) was determined by a modified Mosher method.[1]

References

  1. Sesquiterpenes from Ferula penninervis. Shikishima, Y., Takaishi, Y., Honda, G., Ito, M., Takeda, Y., Tori, M., Takaoka, S., Kodzhimatov, O.K., Ashurmetov, O. J. Nat. Prod. (2002) [Pubmed]
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