Journal
TETRAHEDRON LETTERS
Volume 50, Issue 33, Pages 4785-4787Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.06.046
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Funding
- CNPq [25/2006, 410475/2006-8]
- FAPERJ [E-26/170.442/03]
- CAPES
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(-)-epi-Presilphiperfolan-1-ol, (1), a new triquinane sesquiterpene, was isolated from the essential oil of Anemia tomentoso var. anthriscifolia by column chromatography. Its structure elucidation was accomplished by extensive 1D- and 2D-NMR analyses, as well as by GC-MS, chiral bidimensional GC, dehydration reactions, and a comparative (GIAO/DFT) theoretical Study of the C-13 NMR chemical shifts of 1 and its known isomers (presilphiperfolan-1-ol (1a), presilphiperfolan-8-ol (3), and presilphiperfolan-9-ol (4)), (C) 2009 Elsevier Ltd. All rights reserved.
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