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http://acervodigital.unesp.br/handle/11449/67830- Title:
- Helivypolide G. A novel dimeric bioactive sesquiterpene lactone
- Universidad de Cádiz
- Universidade Estadual Paulista (UNESP)
- 0040-4039
- Helivypolide G was isolated from leaves of Helianthus annuus L. cv. Stella. In the course of our ongoing research for new allelochemicals from Helianthus annuus, a novel dimeric bioactive sesquiterpene lactone, helivypolide G has been isolated and characterized from the medium polar active fractions of the leaves of cultivar variety Stella. The monomers are connected through carbons C-15 of each unit and an oxygen bridge, forming an enolic oxane ring. © 2004 Elsevier Ltd. All rights reserved.
- 23-Aug-2004
- Tetrahedron Letters, v. 45, n. 35, p. 6567-6570, 2004.
- 6567-6570
- Heliangolide
- Helianthus annuus cv. Stella
- Helivypolide G
- Sesquiterpene dimer
- Sesquiterpene lactone
- carbon
- helivypolide g
- monomer
- oxygen
- plant extract
- proton
- sesquiterpene lactone
- unclassified drug
- controlled study
- drug activity
- drug isolation
- helianthus annuus
- medicinal plant
- nonhuman
- plant leaf
- proton nuclear magnetic resonance
- Helianthus
- Helianthus annuus
- Stella
- http://dx.doi.org/10.1016/j.tetlet.2004.07.029
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/67830
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