Chemical Basis for the Antifeedant Activity of Natural Hydroxamic Acids and Related Compounds
| Author | dc.contributor.author | Bravo, Héctor R. | |
| Author | dc.contributor.author | Copaja, Sylvia V. | |
| Author | dc.contributor.author | Argandoña, Victor H. | |
| Admission date | dc.date.accessioned | 2018-12-20T14:11:13Z | |
| Available date | dc.date.available | 2018-12-20T14:11:13Z | |
| Publication date | dc.date.issued | 2004 | |
| Cita de ítem | dc.identifier.citation | Journal of Agricultural and Food Chemistry, Volumen 52, Issue 9, 2018, Pages 2598-2601 | |
| Identifier | dc.identifier.issn | 00218561 | |
| Identifier | dc.identifier.other | 10.1021/jf030766t | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/154512 | |
| Abstract | dc.description.abstract | Natural hydroxamic acids and related compounds derived from the 1,4-benzoxazin-3-one structure show antifeedant activity against the aphid Rhopalosiphum padi. This antifeeding activity is based on the electrophilic character of the hydroxamic acid function, the opening of the hemiacetal function and the lipophilic character of the molecule. In addition, the antifeedant activity of the aqueous extracts of different tissues of Acanthus mollis (Acanthaceae) was determined. The activity observed is attributed to the presence of 2,4-dihydroxy-1,4-benzoxazin-3-one in the extracts. | |
| Lenguage | dc.language.iso | en | |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| Source | dc.source | Journal of Agricultural and Food Chemistry | |
| Keywords | dc.subject | A. mollis | |
| Keywords | dc.subject | Antifeedant activity | |
| Keywords | dc.subject | Hydroxamic acids | |
| Keywords | dc.subject | Rhopalosiphum padi | |
| Título | dc.title | Chemical Basis for the Antifeedant Activity of Natural Hydroxamic Acids and Related Compounds | |
| Document type | dc.type | Artículo de revista | |
| Cataloguer | uchile.catalogador | SCOPUS | |
| Indexation | uchile.index | Artículo de publicación SCOPUS | |
| uchile.cosecha | uchile.cosecha | SI |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile