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| Registros recuperados : 73 | |
| 25. |  | KNIGHT, A.; MUJICA, V.; TASIN, M. A new bisexual kairomone lure for codling moth. PheroFip 2019. Oral presentations, Abstracts. Session 1. Managing beneficial insects by semiochemicals. (Chairperson: ANDREA LUCCHI). In: Proceedings of the Joint Meeting of the IOBC-WPRS Working Groups "Pheromones and other semiochemicals in integrated production" & "Integrated Protection of Fruit Crops", PheroFip 2019, at Lisbon (Portugal) 20-25 January 2019. pp.54-57. Acknowledgements: The authors would like to thank Bill Lingren, Trécé Inc., Adair, OK, for developing experimental lures used extensively in these trials.| Biblioteca(s): INIA Las Brujas. |
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| 27. | | VALLE, D.; MUJICA, V.; GONZÁLEZ, A. Volátiles de planta inducidos por herbivoría y su papel en la atracción de enemigos naturales en perales. In: Sociedad Uruguaya de Fitopatología Jornada Uruguaya de Fitopatología, 6., Jornada Uruguaya de Protección Vegetal, 4., 21-22 octubre, 2021, Montevideo, Uruguay. Libro de resúmenes. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2021. p. 60| Biblioteca(s): INIA Treinta y Tres. |
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| 30. | | DUARTE, F.; BUSCHIAZZO, M.; CALVO, V.; MUJICA, V. Desafíos a futuro. Programa de Manejo Regional de Plagas. (MGAP, Facultad de Agronomía, INIA). In: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Programa Nacional Producción Frutícola. Más tecnología, más fruta: propuestas sectoriales para la fruticultura. Jornada de divulgación [sitio web]. DESTACADAS 2020. Canelones (UY): INIA, 2020. 15 p. Charla dentro del ciclo Destacadas 2020 "Más tecnología, más fruta: propuestas sectoriales para la fruticultura". Jornada de divulgación.| Biblioteca(s): INIA Las Brujas. |
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| 31. | | MUJICA, V.; OSORIO, F.; BISIO, L.; OTERO, A. Evaluación de un modelo de desarrollo floral en Valencia Late (Citrus sinensis, Osbeck) bajo condiciones de riego y secano. In: Congreso Nacional de Horticultura, 8.; Seminario Regional de Frutilla, 2001, Salto, Uruguay. Resúmenes. Montevideo (Uruguay): S635 CONr 8UH; INIA, 2001. p. 62 "Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, Uruguay"| Biblioteca(s): INIA Las Brujas; INIA Salto Grande; INIA Tacuarembó; INIA Treinta y Tres. |
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| 38. | | VALLE, D.; BURCKHARDT, D.; MUJICA, V.; ZOPPOLO, R.; MORELLI, E. The occurrence of the Pear Psyllid, Cacopsylla bidens (Sulc, 1907) (insecta: Hemiptera: Psyllidae), in Uruguay Check List, 2017, v. 13, n. 2, article number 2088. OPEN ACCESS Article history: Received: 7 September 2016 // Accepted: 21 March 2017 // Academic editor: Márcio Eduardo Felix| Biblioteca(s): INIA Las Brujas. |
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| 39. | | VALLE, D.; BURCKHARDT, D.; MUJICA, V.; ZOPPOLO, R.; MORELLI, E. Primer registro de Cacopsylla bidens (Sulc, 1907) en Uruguay y su fluctuación poblacional en montes de perales William's. [o2]. Bloque 1: Detección y caracterización de plagas y enfermedades. In: Sociedad Uruguaya de Fitopatología Jornada Uruguaya de Fitopatología, 4., Jornada Uruguaya de Protección Vegetal, 2., 1° setiembre, 2017, Montevideo, Uruguay. Libro de resúmenes. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2017. p. 13 Financiamiento: Agencia Nacional de Investigación e Innovación POS_NAC_2013_1_12128.| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 73 | |
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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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|
Biblioteca (s) : |
INIA Tacuarembó. |
|
Fecha actual : |
21/02/2014 |
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Actualizado : |
02/06/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
REINA, L.; BOTTINI, G.; BENNADJI, Z.; VINCIGUERRA, V.; FERREIRA CHIESA, F.A.; MENÉNDEZ, P.; MOYNA, G. |
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Afiliación : |
LUIS REINA, Universidad de la República (UdelaR)/ Facultad de Química.; GUALBERTO BOTTINI, cDepartamento de Química del Litoral, CENUR Litoral Norte, UdelaR, Paysandú, Uruguay.; ZOHRA BENNADJI SOUALHIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VITTORIO VINCIGUERRA, Dipartimento per la Innovazione nei Sistemi Biologici, Agroalimentari e Forestali, Università della Tuscia, Largo dell’Università, Italy; FERNANDO AMAURY FERREIRA CHIESA, Universidad de la República (UdelaR)/ Facultad de Química.; PILAR MENÉNDEZ, Universidad de la República (UdelaR)/ Facultad de Química.; GUILLERMO MOYNA, c Departamento de Química del Litoral, CENUR Litoral Norte, UdelaR, Paysandú, Uruguay. |
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Título : |
Aggregation Behavior of 6-Isocassine and N-Methyl-6-Isocassine: Insights into the Biological Mode of Action of Lipid Alkaloids. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Natural Product Communications, 2016, Volume 11, Issue 11, Pages 1641-1644. DOI. https://doi.org/10.1177/1934578X1601101104 |
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DOI : |
10.1177/1934578X1601101104 |
|
Idioma : |
Inglés |
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Notas : |
Article history: Received: February 1st, 2016// Accepted: May 25th, 2016. Dedicated to the memory of our esteemed colleague and friend Eduardo Alonso Paz. Acknowledgments - Funding from the INIA (award L4-FO-21-0-00), the ANII (award POS_NAC_2014_1_102226), the DGRC-UdelaR (Programa 720), and the PEDECIBA is greatly acknowledged. |
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Contenido : |
The aggregation behavior of 6-isocassine and N-methyl-6-isocassine, two piperidin-3-ol alkaloids isolated respectively from the barks of Prosopis nigra and
P. affinis, was investigated using a combination of NOE experiments and diffusion measurements in solvents of varying polarity and hydrogen bonding
capacity. While the NOE enhancements for N-methyl-6-isocassine are positive, regardless of the solvent, those for 6-isocassine shift from negative to positive
when going from chloroform-d to methanol-d4 solution. In addition, despite the self-diffusion coefficients of both compounds being virtually identical in
methanol-d4, N-methyl-6-isocassine diffuses nearly twice as fast as the non-methylated alkaloid in chloroform-d. The changes in rotational and translational
dynamics observed between solvents for 6-isocassine suggest that the molecule forms dimeric head-to-head aggregates in non-polar aprotic environments, a
behavior that could help explain the biological mode of action that has been proposed for this type of alkaloids. |
|
Palabras claves : |
AGGREGATION; DIFFUSION; HYDROGEN BONDING; NOE ENHANCEMENTS; PIPERIDINE ALKALOIDS. |
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Asunto categoría : |
K10 Producción forestal |
|
Marc : |
LEADER 02269naa a2200277 a 4500
001 1016936
005 2020-06-02
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1177/1934578X1601101104$2DOI
100 1 $aREINA, L.
245 $aAggregation Behavior of 6-Isocassine and N-Methyl-6-Isocassine$bInsights into the Biological Mode of Action of Lipid Alkaloids.$h[electronic resource]
260 $c2016
500 $aArticle history: Received: February 1st, 2016// Accepted: May 25th, 2016. Dedicated to the memory of our esteemed colleague and friend Eduardo Alonso Paz. Acknowledgments - Funding from the INIA (award L4-FO-21-0-00), the ANII (award POS_NAC_2014_1_102226), the DGRC-UdelaR (Programa 720), and the PEDECIBA is greatly acknowledged.
520 $aThe aggregation behavior of 6-isocassine and N-methyl-6-isocassine, two piperidin-3-ol alkaloids isolated respectively from the barks of Prosopis nigra and P. affinis, was investigated using a combination of NOE experiments and diffusion measurements in solvents of varying polarity and hydrogen bonding capacity. While the NOE enhancements for N-methyl-6-isocassine are positive, regardless of the solvent, those for 6-isocassine shift from negative to positive when going from chloroform-d to methanol-d4 solution. In addition, despite the self-diffusion coefficients of both compounds being virtually identical in methanol-d4, N-methyl-6-isocassine diffuses nearly twice as fast as the non-methylated alkaloid in chloroform-d. The changes in rotational and translational dynamics observed between solvents for 6-isocassine suggest that the molecule forms dimeric head-to-head aggregates in non-polar aprotic environments, a behavior that could help explain the biological mode of action that has been proposed for this type of alkaloids.
653 $aAGGREGATION
653 $aDIFFUSION
653 $aHYDROGEN BONDING
653 $aNOE ENHANCEMENTS
653 $aPIPERIDINE ALKALOIDS
700 1 $aBOTTINI, G.
700 1 $aBENNADJI, Z.
700 1 $aVINCIGUERRA, V.
700 1 $aFERREIRA CHIESA, F.A.
700 1 $aMENÉNDEZ, P.
700 1 $aMOYNA, G.
773 $tNatural Product Communications, 2016, Volume 11, Issue 11, Pages 1641-1644. DOI. https://doi.org/10.1177/1934578X1601101104
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