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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Bravetti, Margarita María del Milagro | - |
| dc.creator | Vico, Raquel Viviana | - |
| dc.creator | Carpinella, Maria Cecilia | - |
| dc.creator | Ferrayoli, Carlos Guillermo | - |
| dc.creator | Palacios, Sara Maria | - |
| dc.date | 2018-11-09T14:02:27Z | - |
| dc.date | 2018-11-09T14:02:27Z | - |
| dc.date | 2017-06 | - |
| dc.date | 2018-10-22T18:19:30Z | - |
| dc.date.accessioned | 2019-04-29T15:32:02Z | - |
| dc.date.available | 2019-04-29T15:32:02Z | - |
| dc.date.issued | 2018-11-09T14:02:27Z | - |
| dc.date.issued | 2018-11-09T14:02:27Z | - |
| dc.date.issued | 2017-06 | - |
| dc.date.issued | 2018-10-22T18:19:30Z | - |
| dc.identifier | Bravetti, Margarita María del Milagro; Vico, Raquel Viviana; Carpinella, Maria Cecilia; Ferrayoli, Carlos Guillermo; Palacios, Sara Maria; Phytotoxic phenylpropanoids isolated from Ophryosporus charua (Griseb.) Hieron; Pergamon-Elsevier Science Ltd; Phytochemistry; 138; 6-2017; 145-151 | - |
| dc.identifier | 0031-9422 | - |
| dc.identifier | http://hdl.handle.net/11336/64060 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/295914 | - |
| dc.description | Bioguided isolation of the EtOH extract from the medicinal native plant, Ophryosporus charua, against Raphanus sativus, yielded three phenylpropanoids, charuol A [(Z)-4-((1S,2R)-3-acetoxy-1,2-dihydroxypropyl)phenyl) 2-methylbut-2-enoate], charuepoxide [(Z)-4-((2S,3R)-3-(acetoxymethyl oxiran-2-yl)phenyl) 2-methylbut-2-enoate] and charuol B [(Z)-4-((1R,2R)-3-acetoxy-1,2-dihydroxypropyl)phenyl) 2-methylbut-2-enoate]. Their structures and absolute configuration were established by extensive spectroscopic analyses. The effective concentrations for 50% inhibition of germination (ECg50) and root (ECr50) and shoot (ECs50) elongations were determined for these compounds against P. miliaceum (monocot) and Raphanus sativus (dicot). Charuol A was the most active in the inhibition of germination of P. miliaceum (ECg50 = 0.97 mM), followed by charuol B and charuepoxide, although charuol B was the most effective in regulating the root growth of P. miliaceum seedlings, with an ECr50 of 1.0 mM. Charuol A inhibited the germination of R. sativus, while its seedling development was also affected by all three compounds with different effectiveness. Charuol A was also highly effective in the 0.09–0.30 mM range against other test species such as Lactuca sativa, Eruca sativa, Allium ampeloprasum and Secale cereale. | - |
| dc.description | Fil: Bravetti, Margarita María del Milagro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; Argentina | - |
| dc.description | Fil: Vico, Raquel Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina | - |
| dc.description | Fil: Carpinella, Maria Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; Argentina | - |
| dc.description | Fil: Ferrayoli, Carlos Guillermo. Provincia de Córdoba. Ministerio de Ciencia y Técnica. Centro de Excelencia en Productos y Procesos de Córdoba; Argentina | - |
| dc.description | Fil: Palacios, Sara Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Pergamon-Elsevier Science Ltd | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0031942217300961 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.phytochem.2017.02.025 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | ASTERACEAE | - |
| dc.subject | GERMINATION INHIBITION | - |
| dc.subject | GROWTH INHIBITION | - |
| dc.subject | LACTUCA SATIVA | - |
| dc.subject | OPHRYOSPORUS CHARUA | - |
| dc.subject | PANICUM MILIACEUM | - |
| dc.subject | PHENYLPROPANOIDS | - |
| dc.subject | RAPHANUS SATIVUS | - |
| dc.subject | Otras Ciencias Químicas | - |
| dc.subject | Ciencias Químicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Phytotoxic phenylpropanoids isolated from Ophryosporus charua (Griseb.) Hieron | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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